Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

76 files changed, 17903 insertions, 17903 deletions

diff --git a/contrib/python/pytest/py3/.dist-info/METADATA b/contrib/python/pytest/py3/.dist-info/METADATA
index d084bd708c..ee9a695542 100644
--- a/contrib/python/pytest/py3/.dist-info/METADATA
+++ b/contrib/python/pytest/py3/.dist-info/METADATA
@@ -1,215 +1,215 @@
-Metadata-Version: 2.1 
-Name: pytest 
-Version: 6.2.5 
-Summary: pytest: simple powerful testing with Python 
-Home-page: https://docs.pytest.org/en/latest/ 
-Author: Holger Krekel, Bruno Oliveira, Ronny Pfannschmidt, Floris Bruynooghe, Brianna Laugher, Florian Bruhin and others 
-License: MIT 
-Project-URL: Changelog, https://docs.pytest.org/en/stable/changelog.html 
-Project-URL: Twitter, https://twitter.com/pytestdotorg 
-Project-URL: Source, https://github.com/pytest-dev/pytest 
-Project-URL: Tracker, https://github.com/pytest-dev/pytest/issues 
-Keywords: test,unittest 
-Platform: unix 
-Platform: linux 
-Platform: osx 
-Platform: cygwin 
-Platform: win32 
-Classifier: Development Status :: 6 - Mature 
-Classifier: Intended Audience :: Developers 
-Classifier: License :: OSI Approved :: MIT License 
-Classifier: Operating System :: MacOS :: MacOS X 
-Classifier: Operating System :: Microsoft :: Windows 
-Classifier: Operating System :: POSIX 
-Classifier: Programming Language :: Python :: 3 
-Classifier: Programming Language :: Python :: 3 :: Only 
-Classifier: Programming Language :: Python :: 3.6 
-Classifier: Programming Language :: Python :: 3.7 
-Classifier: Programming Language :: Python :: 3.8 
-Classifier: Programming Language :: Python :: 3.9 
-Classifier: Programming Language :: Python :: 3.10 
-Classifier: Topic :: Software Development :: Libraries 
-Classifier: Topic :: Software Development :: Testing 
-Classifier: Topic :: Utilities 
-Requires-Python: >=3.6 
-Description-Content-Type: text/x-rst 
-License-File: LICENSE 
-Requires-Dist: attrs (>=19.2.0) 
-Requires-Dist: iniconfig 
-Requires-Dist: packaging 
-Requires-Dist: pluggy (<2.0,>=0.12) 
-Requires-Dist: py (>=1.8.2) 
-Requires-Dist: toml 
-Requires-Dist: importlib-metadata (>=0.12) ; python_version < "3.8" 
-Requires-Dist: atomicwrites (>=1.0) ; sys_platform == "win32" 
-Requires-Dist: colorama ; sys_platform == "win32" 
-Provides-Extra: testing 
-Requires-Dist: argcomplete ; extra == 'testing' 
-Requires-Dist: hypothesis (>=3.56) ; extra == 'testing' 
-Requires-Dist: mock ; extra == 'testing' 
-Requires-Dist: nose ; extra == 'testing' 
-Requires-Dist: requests ; extra == 'testing' 
-Requires-Dist: xmlschema ; extra == 'testing' 
- 
-.. image:: https://github.com/pytest-dev/pytest/raw/main/doc/en/img/pytest_logo_curves.svg 
-   :target: https://docs.pytest.org/en/stable/ 
-   :align: center 
-   :alt: pytest 
- 
- 
------- 
- 
-.. image:: https://img.shields.io/pypi/v/pytest.svg 
-    :target: https://pypi.org/project/pytest/ 
- 
-.. image:: https://img.shields.io/conda/vn/conda-forge/pytest.svg 
-    :target: https://anaconda.org/conda-forge/pytest 
- 
-.. image:: https://img.shields.io/pypi/pyversions/pytest.svg 
-    :target: https://pypi.org/project/pytest/ 
- 
-.. image:: https://codecov.io/gh/pytest-dev/pytest/branch/main/graph/badge.svg 
-    :target: https://codecov.io/gh/pytest-dev/pytest 
-    :alt: Code coverage Status 
- 
-.. image:: https://travis-ci.org/pytest-dev/pytest.svg?branch=master 
-    :target: https://travis-ci.org/pytest-dev/pytest 
- 
-.. image:: https://github.com/pytest-dev/pytest/workflows/main/badge.svg 
-    :target: https://github.com/pytest-dev/pytest/actions?query=workflow%3Amain 
- 
-.. image:: https://results.pre-commit.ci/badge/github/pytest-dev/pytest/main.svg 
-   :target: https://results.pre-commit.ci/latest/github/pytest-dev/pytest/master 
-   :alt: pre-commit.ci status 
- 
-.. image:: https://img.shields.io/badge/code%20style-black-000000.svg 
-    :target: https://github.com/psf/black 
- 
-.. image:: https://www.codetriage.com/pytest-dev/pytest/badges/users.svg 
-    :target: https://www.codetriage.com/pytest-dev/pytest 
- 
-.. image:: https://readthedocs.org/projects/pytest/badge/?version=latest 
-    :target: https://pytest.readthedocs.io/en/latest/?badge=latest 
-    :alt: Documentation Status 
- 
-The ``pytest`` framework makes it easy to write small tests, yet 
-scales to support complex functional testing for applications and libraries. 
- 
-An example of a simple test: 
- 
-.. code-block:: python 
- 
-    # content of test_sample.py 
-    def inc(x): 
-        return x + 1 
- 
- 
-    def test_answer(): 
-        assert inc(3) == 5 
- 
- 
-To execute it:: 
- 
-    $ pytest 
-    ============================= test session starts ============================= 
-    collected 1 items 
- 
-    test_sample.py F 
- 
-    ================================== FAILURES =================================== 
-    _________________________________ test_answer _________________________________ 
- 
-        def test_answer(): 
-    >       assert inc(3) == 5 
-    E       assert 4 == 5 
-    E        +  where 4 = inc(3) 
- 
-    test_sample.py:5: AssertionError 
-    ========================== 1 failed in 0.04 seconds =========================== 
- 
- 
-Due to ``pytest``'s detailed assertion introspection, only plain ``assert`` statements are used. See `getting-started <https://docs.pytest.org/en/stable/getting-started.html#our-first-test-run>`_ for more examples. 
- 
- 
-Features 
--------- 
- 
-- Detailed info on failing `assert statements <https://docs.pytest.org/en/stable/assert.html>`_ (no need to remember ``self.assert*`` names) 
- 
-- `Auto-discovery 
-  <https://docs.pytest.org/en/stable/goodpractices.html#python-test-discovery>`_ 
-  of test modules and functions 
- 
-- `Modular fixtures <https://docs.pytest.org/en/stable/fixture.html>`_ for 
-  managing small or parametrized long-lived test resources 
- 
-- Can run `unittest <https://docs.pytest.org/en/stable/unittest.html>`_ (or trial), 
-  `nose <https://docs.pytest.org/en/stable/nose.html>`_ test suites out of the box 
- 
-- Python 3.6+ and PyPy3 
- 
-- Rich plugin architecture, with over 850+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community 
- 
- 
-Documentation 
-------------- 
- 
-For full documentation, including installation, tutorials and PDF documents, please see https://docs.pytest.org/en/stable/. 
- 
- 
-Bugs/Requests 
-------------- 
- 
-Please use the `GitHub issue tracker <https://github.com/pytest-dev/pytest/issues>`_ to submit bugs or request features. 
- 
- 
-Changelog 
---------- 
- 
-Consult the `Changelog <https://docs.pytest.org/en/stable/changelog.html>`__ page for fixes and enhancements of each version. 
- 
- 
-Support pytest 
--------------- 
- 
-`Open Collective`_ is an online funding platform for open and transparent communities. 
-It provides tools to raise money and share your finances in full transparency. 
- 
-It is the platform of choice for individuals and companies that want to make one-time or 
-monthly donations directly to the project. 
- 
-See more details in the `pytest collective`_. 
- 
-.. _Open Collective: https://opencollective.com 
-.. _pytest collective: https://opencollective.com/pytest 
- 
- 
-pytest for enterprise 
---------------------- 
- 
-Available as part of the Tidelift Subscription. 
- 
-The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and 
-maintenance for the open source dependencies you use to build your applications. 
-Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. 
- 
-`Learn more. <https://tidelift.com/subscription/pkg/pypi-pytest?utm_source=pypi-pytest&utm_medium=referral&utm_campaign=enterprise&utm_term=repo>`_ 
- 
-Security 
-^^^^^^^^ 
- 
-pytest has never been associated with a security vulnerability, but in any case, to report a 
-security vulnerability please use the `Tidelift security contact <https://tidelift.com/security>`_. 
-Tidelift will coordinate the fix and disclosure. 
- 
- 
-License 
-------- 
- 
-Copyright Holger Krekel and others, 2004-2021. 
- 
-Distributed under the terms of the `MIT`_ license, pytest is free and open source software. 
- 
-.. _`MIT`: https://github.com/pytest-dev/pytest/blob/main/LICENSE 
- 
- 
+Metadata-Version: 2.1
+Name: pytest
+Version: 6.2.5
+Summary: pytest: simple powerful testing with Python
+Home-page: https://docs.pytest.org/en/latest/
+Author: Holger Krekel, Bruno Oliveira, Ronny Pfannschmidt, Floris Bruynooghe, Brianna Laugher, Florian Bruhin and others
+License: MIT
+Project-URL: Changelog, https://docs.pytest.org/en/stable/changelog.html
+Project-URL: Twitter, https://twitter.com/pytestdotorg
+Project-URL: Source, https://github.com/pytest-dev/pytest
+Project-URL: Tracker, https://github.com/pytest-dev/pytest/issues
+Keywords: test,unittest
+Platform: unix
+Platform: linux
+Platform: osx
+Platform: cygwin
+Platform: win32
+Classifier: Development Status :: 6 - Mature
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: MIT License
+Classifier: Operating System :: MacOS :: MacOS X
+Classifier: Operating System :: Microsoft :: Windows
+Classifier: Operating System :: POSIX
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Topic :: Software Development :: Libraries
+Classifier: Topic :: Software Development :: Testing
+Classifier: Topic :: Utilities
+Requires-Python: >=3.6
+Description-Content-Type: text/x-rst
+License-File: LICENSE
+Requires-Dist: attrs (>=19.2.0)
+Requires-Dist: iniconfig
+Requires-Dist: packaging
+Requires-Dist: pluggy (<2.0,>=0.12)
+Requires-Dist: py (>=1.8.2)
+Requires-Dist: toml
+Requires-Dist: importlib-metadata (>=0.12) ; python_version < "3.8"
+Requires-Dist: atomicwrites (>=1.0) ; sys_platform == "win32"
+Requires-Dist: colorama ; sys_platform == "win32"
+Provides-Extra: testing
+Requires-Dist: argcomplete ; extra == 'testing'
+Requires-Dist: hypothesis (>=3.56) ; extra == 'testing'
+Requires-Dist: mock ; extra == 'testing'
+Requires-Dist: nose ; extra == 'testing'
+Requires-Dist: requests ; extra == 'testing'
+Requires-Dist: xmlschema ; extra == 'testing'
+
+.. image:: https://github.com/pytest-dev/pytest/raw/main/doc/en/img/pytest_logo_curves.svg
+   :target: https://docs.pytest.org/en/stable/
+   :align: center
+   :alt: pytest
+
+
+------
+
+.. image:: https://img.shields.io/pypi/v/pytest.svg
+    :target: https://pypi.org/project/pytest/
+
+.. image:: https://img.shields.io/conda/vn/conda-forge/pytest.svg
+    :target: https://anaconda.org/conda-forge/pytest
+
+.. image:: https://img.shields.io/pypi/pyversions/pytest.svg
+    :target: https://pypi.org/project/pytest/
+
+.. image:: https://codecov.io/gh/pytest-dev/pytest/branch/main/graph/badge.svg
+    :target: https://codecov.io/gh/pytest-dev/pytest
+    :alt: Code coverage Status
+
+.. image:: https://travis-ci.org/pytest-dev/pytest.svg?branch=master
+    :target: https://travis-ci.org/pytest-dev/pytest
+
+.. image:: https://github.com/pytest-dev/pytest/workflows/main/badge.svg
+    :target: https://github.com/pytest-dev/pytest/actions?query=workflow%3Amain
+
+.. image:: https://results.pre-commit.ci/badge/github/pytest-dev/pytest/main.svg
+   :target: https://results.pre-commit.ci/latest/github/pytest-dev/pytest/master
+   :alt: pre-commit.ci status
+
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :target: https://github.com/psf/black
+
+.. image:: https://www.codetriage.com/pytest-dev/pytest/badges/users.svg
+    :target: https://www.codetriage.com/pytest-dev/pytest
+
+.. image:: https://readthedocs.org/projects/pytest/badge/?version=latest
+    :target: https://pytest.readthedocs.io/en/latest/?badge=latest
+    :alt: Documentation Status
+
+The ``pytest`` framework makes it easy to write small tests, yet
+scales to support complex functional testing for applications and libraries.
+
+An example of a simple test:
+
+.. code-block:: python
+
+    # content of test_sample.py
+    def inc(x):
+        return x + 1
+
+
+    def test_answer():
+        assert inc(3) == 5
+
+
+To execute it::
+
+    $ pytest
+    ============================= test session starts =============================
+    collected 1 items
+
+    test_sample.py F
+
+    ================================== FAILURES ===================================
+    _________________________________ test_answer _________________________________
+
+        def test_answer():
+    >       assert inc(3) == 5
+    E       assert 4 == 5
+    E        +  where 4 = inc(3)
+
+    test_sample.py:5: AssertionError
+    ========================== 1 failed in 0.04 seconds ===========================
+
+
+Due to ``pytest``'s detailed assertion introspection, only plain ``assert`` statements are used. See `getting-started <https://docs.pytest.org/en/stable/getting-started.html#our-first-test-run>`_ for more examples.
+
+
+Features
+--------
+
+- Detailed info on failing `assert statements <https://docs.pytest.org/en/stable/assert.html>`_ (no need to remember ``self.assert*`` names)
+
+- `Auto-discovery
+  <https://docs.pytest.org/en/stable/goodpractices.html#python-test-discovery>`_
+  of test modules and functions
+
+- `Modular fixtures <https://docs.pytest.org/en/stable/fixture.html>`_ for
+  managing small or parametrized long-lived test resources
+
+- Can run `unittest <https://docs.pytest.org/en/stable/unittest.html>`_ (or trial),
+  `nose <https://docs.pytest.org/en/stable/nose.html>`_ test suites out of the box
+
+- Python 3.6+ and PyPy3
+
+- Rich plugin architecture, with over 850+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community
+
+
+Documentation
+-------------
+
+For full documentation, including installation, tutorials and PDF documents, please see https://docs.pytest.org/en/stable/.
+
+
+Bugs/Requests
+-------------
+
+Please use the `GitHub issue tracker <https://github.com/pytest-dev/pytest/issues>`_ to submit bugs or request features.
+
+
+Changelog
+---------
+
+Consult the `Changelog <https://docs.pytest.org/en/stable/changelog.html>`__ page for fixes and enhancements of each version.
+
+
+Support pytest
+--------------
+
+`Open Collective`_ is an online funding platform for open and transparent communities.
+It provides tools to raise money and share your finances in full transparency.
+
+It is the platform of choice for individuals and companies that want to make one-time or
+monthly donations directly to the project.
+
+See more details in the `pytest collective`_.
+
+.. _Open Collective: https://opencollective.com
+.. _pytest collective: https://opencollective.com/pytest
+
+
+pytest for enterprise
+---------------------
+
+Available as part of the Tidelift Subscription.
+
+The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and
+maintenance for the open source dependencies you use to build your applications.
+Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use.
+
+`Learn more. <https://tidelift.com/subscription/pkg/pypi-pytest?utm_source=pypi-pytest&utm_medium=referral&utm_campaign=enterprise&utm_term=repo>`_
+
+Security
+^^^^^^^^
+
+pytest has never been associated with a security vulnerability, but in any case, to report a
+security vulnerability please use the `Tidelift security contact <https://tidelift.com/security>`_.
+Tidelift will coordinate the fix and disclosure.
+
+
+License
+-------
+
+Copyright Holger Krekel and others, 2004-2021.
+
+Distributed under the terms of the `MIT`_ license, pytest is free and open source software.
+
+.. _`MIT`: https://github.com/pytest-dev/pytest/blob/main/LICENSE
+
+
diff --git a/contrib/python/pytest/py3/.dist-info/entry_points.txt b/contrib/python/pytest/py3/.dist-info/entry_points.txt
index 8fed5b1364..0267c75b77 100644
--- a/contrib/python/pytest/py3/.dist-info/entry_points.txt
+++ b/contrib/python/pytest/py3/.dist-info/entry_points.txt
@@ -1,4 +1,4 @@
-[console_scripts] 
-py.test = pytest:console_main 
-pytest = pytest:console_main 
- 
+[console_scripts]
+py.test = pytest:console_main
+pytest = pytest:console_main
+
diff --git a/contrib/python/pytest/py3/.dist-info/top_level.txt b/contrib/python/pytest/py3/.dist-info/top_level.txt
index 5d7e2e96df..e94857af96 100644
--- a/contrib/python/pytest/py3/.dist-info/top_level.txt
+++ b/contrib/python/pytest/py3/.dist-info/top_level.txt
@@ -1,2 +1,2 @@
-_pytest 
-pytest 
+_pytest
+pytest
diff --git a/contrib/python/pytest/py3/AUTHORS b/contrib/python/pytest/py3/AUTHORS
index 924a036ee1..2c690c5d28 100644
--- a/contrib/python/pytest/py3/AUTHORS
+++ b/contrib/python/pytest/py3/AUTHORS
@@ -1,329 +1,329 @@
-Holger Krekel, holger at merlinux eu 
-merlinux GmbH, Germany, office at merlinux eu 
- 
-Contributors include:: 
- 
-Aaron Coleman 
-Abdeali JK 
-Abhijeet Kasurde 
-Adam Johnson 
-Adam Uhlir 
-Ahn Ki-Wook 
-Akiomi Kamakura 
-Alan Velasco 
-Alexander Johnson 
-Alexei Kozlenok 
-Allan Feldman 
-Aly Sivji 
-Amir Elkess 
-Anatoly Bubenkoff 
-Anders Hovmöller 
-Andras Mitzki 
-Andras Tim 
-Andrea Cimatoribus 
-Andreas Motl 
-Andreas Zeidler 
-Andrey Paramonov 
-Andrzej Klajnert 
-Andrzej Ostrowski 
-Andy Freeland 
-Anthon van der Neut 
-Anthony Shaw 
-Anthony Sottile 
-Anton Lodder 
-Antony Lee 
-Arel Cordero 
-Ariel Pillemer 
-Armin Rigo 
-Aron Coyle 
-Aron Curzon 
-Aviral Verma 
-Aviv Palivoda 
-Barney Gale 
-Ben Webb 
-Benjamin Peterson 
-Bernard Pratz 
-Bob Ippolito 
-Brian Dorsey 
-Brian Maissy 
-Brian Okken 
-Brianna Laugher 
-Bruno Oliveira 
-Cal Leeming 
-Carl Friedrich Bolz 
-Carlos Jenkins 
-Ceridwen 
-Charles Cloud 
-Charles Machalow 
-Charnjit SiNGH (CCSJ) 
-Chris Lamb 
-Chris NeJame 
-Christian Boelsen 
-Christian Fetzer 
-Christian Neumüller 
-Christian Theunert 
-Christian Tismer 
-Christine Mecklenborg 
-Christoph Buelter 
-Christopher Dignam 
-Christopher Gilling 
-Claire Cecil 
-Claudio Madotto 
-CrazyMerlyn 
-Cyrus Maden 
-Damian Skrzypczak 
-Daniel Grana 
-Daniel Hahler 
-Daniel Nuri 
-Daniel Wandschneider 
-Danielle Jenkins 
-Daniil Galiev 
-Dave Hunt 
-David Díaz-Barquero 
-David Mohr 
-David Paul Röthlisberger 
-David Szotten 
-David Vierra 
-Daw-Ran Liou 
-Debi Mishra 
-Denis Kirisov 
-Dhiren Serai 
-Diego Russo 
-Dmitry Dygalo 
-Dmitry Pribysh 
-Dominic Mortlock 
-Duncan Betts 
-Edison Gustavo Muenz 
-Edoardo Batini 
-Eduardo Schettino 
-Eli Boyarski 
-Elizaveta Shashkova 
-Endre Galaczi 
-Eric Hunsberger 
-Eric Siegerman 
-Erik Aronesty 
-Erik M. Bray 
-Evan Kepner 
-Fabien Zarifian 
-Fabio Zadrozny 
-Felix Nieuwenhuizen 
-Feng Ma 
-Florian Bruhin 
-Florian Dahlitz 
-Floris Bruynooghe 
-Gabriel Reis 
-Garvit Shubham 
-Gene Wood 
-George Kussumoto 
-Georgy Dyuldin 
-Gleb Nikonorov 
-Graham Horler 
-Greg Price 
-Gregory Lee 
-Grig Gheorghiu 
-Grigorii Eremeev (budulianin) 
-Guido Wesdorp 
-Guoqiang Zhang 
-Harald Armin Massa 
-Henk-Jaap Wagenaar 
-Holger Kohr 
-Hugo van Kemenade 
-Hui Wang (coldnight) 
-Ian Bicking 
-Ian Lesperance 
-Ilya Konstantinov 
-Ionuț Turturică 
-Iwan Briquemont 
-Jaap Broekhuizen 
-Jakob van Santen 
-Jakub Mitoraj 
-Jan Balster 
-Janne Vanhala 
-Jason R. Coombs 
-Javier Domingo Cansino 
-Javier Romero 
-Jeff Rackauckas 
-Jeff Widman 
-Jenni Rinker 
-John Eddie Ayson 
-John Towler 
-Jon Sonesen 
-Jonas Obrist 
-Jordan Guymon 
-Jordan Moldow 
-Jordan Speicher 
-Joseph Hunkeler 
-Josh Karpel 
-Joshua Bronson 
-Jurko Gospodnetić 
-Justyna Janczyszyn 
-Kale Kundert 
-Kamran Ahmad 
-Karl O. Pinc 
-Karthikeyan Singaravelan 
-Katarzyna Jachim 
-Katarzyna Król 
-Katerina Koukiou 
-Keri Volans 
-Kevin Cox 
-Kevin J. Foley 
-Kodi B. Arfer 
-Kostis Anagnostopoulos 
-Kristoffer Nordström 
-Kyle Altendorf 
-Lawrence Mitchell 
-Lee Kamentsky 
-Lev Maximov 
-Lewis Cowles 
-Llandy Riveron Del Risco 
-Loic Esteve 
-Lukas Bednar 
-Luke Murphy 
-Maciek Fijalkowski 
-Maho 
-Maik Figura 
-Mandeep Bhutani 
-Manuel Krebber 
-Marc Schlaich 
-Marcelo Duarte Trevisani 
-Marcin Bachry 
-Marco Gorelli 
-Mark Abramowitz 
-Mark Dickinson 
-Markus Unterwaditzer 
-Martijn Faassen 
-Martin Altmayer 
-Martin K. Scherer 
-Martin Prusse 
-Mathieu Clabaut 
-Matt Bachmann 
-Matt Duck 
-Matt Williams 
-Matthias Hafner 
-Maxim Filipenko 
-Maximilian Cosmo Sitter 
-mbyt 
-Mickey Pashov 
-Michael Aquilina 
-Michael Birtwell 
-Michael Droettboom 
-Michael Goerz 
-Michael Krebs 
-Michael Seifert 
-Michal Wajszczuk 
-Mihai Capotă 
-Mike Hoyle (hoylemd) 
-Mike Lundy 
-Miro Hrončok 
-Nathaniel Compton 
-Nathaniel Waisbrot 
-Ned Batchelder 
-Neven Mundar 
-Nicholas Devenish 
-Nicholas Murphy 
-Niclas Olofsson 
-Nicolas Delaby 
-Nikolay Kondratyev 
-Oleg Pidsadnyi 
-Oleg Sushchenko 
-Oliver Bestwalter 
-Omar Kohl 
-Omer Hadari 
-Ondřej Súkup 
-Oscar Benjamin 
-Patrick Hayes 
-Pauli Virtanen 
-Pavel Karateev 
-Paweł Adamczak 
-Pedro Algarvio 
-Petter Strandmark 
-Philipp Loose 
-Pieter Mulder 
-Piotr Banaszkiewicz 
-Piotr Helm 
-Prakhar Gurunani 
-Prashant Anand 
-Prashant Sharma 
-Pulkit Goyal 
-Punyashloka Biswal 
-Quentin Pradet 
-Ralf Schmitt 
-Ram Rachum 
-Ralph Giles 
-Ran Benita 
-Raphael Castaneda 
-Raphael Pierzina 
-Raquel Alegre 
-Ravi Chandra 
-Robert Holt 
-Roberto Polli 
-Roland Puntaier 
-Romain Dorgueil 
-Roman Bolshakov 
-Ronny Pfannschmidt 
-Ross Lawley 
-Ruaridh Williamson 
-Russel Winder 
-Ryan Wooden 
-Samuel Dion-Girardeau 
-Samuel Searles-Bryant 
-Samuele Pedroni 
-Sanket Duthade 
-Sankt Petersbug 
-Segev Finer 
-Serhii Mozghovyi 
-Seth Junot 
-Shantanu Jain 
-Shubham Adep 
-Simon Gomizelj 
-Simon Kerr 
-Skylar Downes 
-Srinivas Reddy Thatiparthy 
-Stefan Farmbauer 
-Stefan Scherfke 
-Stefan Zimmermann 
-Stefano Taschini 
-Steffen Allner 
-Stephan Obermann 
-Sven-Hendrik Haase 
-Sylvain Marié 
-Tadek Teleżyński 
-Takafumi Arakaki 
-Tanvi Mehta 
-Tarcisio Fischer 
-Tareq Alayan 
-Ted Xiao 
-Thomas Grainger 
-Thomas Hisch 
-Tim Hoffmann 
-Tim Strazny 
-Tom Dalton 
-Tom Viner 
-Tomáš Gavenčiak 
-Tomer Keren 
-Tor Colvin 
-Trevor Bekolay 
-Tyler Goodlet 
-Tzu-ping Chung 
-Vasily Kuznetsov 
-Victor Maryama 
-Victor Uriarte 
-Vidar T. Fauske 
-Virgil Dupras 
-Vitaly Lashmanov 
-Vlad Dragos 
-Vlad Radziuk 
-Vladyslav Rachek 
-Volodymyr Piskun 
-Wei Lin 
-Wil Cooley 
-William Lee 
-Wim Glenn 
-Wouter van Ackooy 
-Xixi Zhao 
-Xuan Luong 
-Xuecong Liao 
-Yoav Caspi 
-Zac Hatfield-Dodds 
-Zoltán Máté 
-Zsolt Cserna 
+Holger Krekel, holger at merlinux eu
+merlinux GmbH, Germany, office at merlinux eu
+
+Contributors include::
+
+Aaron Coleman
+Abdeali JK
+Abhijeet Kasurde
+Adam Johnson
+Adam Uhlir
+Ahn Ki-Wook
+Akiomi Kamakura
+Alan Velasco
+Alexander Johnson
+Alexei Kozlenok
+Allan Feldman
+Aly Sivji
+Amir Elkess
+Anatoly Bubenkoff
+Anders Hovmöller
+Andras Mitzki
+Andras Tim
+Andrea Cimatoribus
+Andreas Motl
+Andreas Zeidler
+Andrey Paramonov
+Andrzej Klajnert
+Andrzej Ostrowski
+Andy Freeland
+Anthon van der Neut
+Anthony Shaw
+Anthony Sottile
+Anton Lodder
+Antony Lee
+Arel Cordero
+Ariel Pillemer
+Armin Rigo
+Aron Coyle
+Aron Curzon
+Aviral Verma
+Aviv Palivoda
+Barney Gale
+Ben Webb
+Benjamin Peterson
+Bernard Pratz
+Bob Ippolito
+Brian Dorsey
+Brian Maissy
+Brian Okken
+Brianna Laugher
+Bruno Oliveira
+Cal Leeming
+Carl Friedrich Bolz
+Carlos Jenkins
+Ceridwen
+Charles Cloud
+Charles Machalow
+Charnjit SiNGH (CCSJ)
+Chris Lamb
+Chris NeJame
+Christian Boelsen
+Christian Fetzer
+Christian Neumüller
+Christian Theunert
+Christian Tismer
+Christine Mecklenborg
+Christoph Buelter
+Christopher Dignam
+Christopher Gilling
+Claire Cecil
+Claudio Madotto
+CrazyMerlyn
+Cyrus Maden
+Damian Skrzypczak
+Daniel Grana
+Daniel Hahler
+Daniel Nuri
+Daniel Wandschneider
+Danielle Jenkins
+Daniil Galiev
+Dave Hunt
+David Díaz-Barquero
+David Mohr
+David Paul Röthlisberger
+David Szotten
+David Vierra
+Daw-Ran Liou
+Debi Mishra
+Denis Kirisov
+Dhiren Serai
+Diego Russo
+Dmitry Dygalo
+Dmitry Pribysh
+Dominic Mortlock
+Duncan Betts
+Edison Gustavo Muenz
+Edoardo Batini
+Eduardo Schettino
+Eli Boyarski
+Elizaveta Shashkova
+Endre Galaczi
+Eric Hunsberger
+Eric Siegerman
+Erik Aronesty
+Erik M. Bray
+Evan Kepner
+Fabien Zarifian
+Fabio Zadrozny
+Felix Nieuwenhuizen
+Feng Ma
+Florian Bruhin
+Florian Dahlitz
+Floris Bruynooghe
+Gabriel Reis
+Garvit Shubham
+Gene Wood
+George Kussumoto
+Georgy Dyuldin
+Gleb Nikonorov
+Graham Horler
+Greg Price
+Gregory Lee
+Grig Gheorghiu
+Grigorii Eremeev (budulianin)
+Guido Wesdorp
+Guoqiang Zhang
+Harald Armin Massa
+Henk-Jaap Wagenaar
+Holger Kohr
+Hugo van Kemenade
+Hui Wang (coldnight)
+Ian Bicking
+Ian Lesperance
+Ilya Konstantinov
+Ionuț Turturică
+Iwan Briquemont
+Jaap Broekhuizen
+Jakob van Santen
+Jakub Mitoraj
+Jan Balster
+Janne Vanhala
+Jason R. Coombs
+Javier Domingo Cansino
+Javier Romero
+Jeff Rackauckas
+Jeff Widman
+Jenni Rinker
+John Eddie Ayson
+John Towler
+Jon Sonesen
+Jonas Obrist
+Jordan Guymon
+Jordan Moldow
+Jordan Speicher
+Joseph Hunkeler
+Josh Karpel
+Joshua Bronson
+Jurko Gospodnetić
+Justyna Janczyszyn
+Kale Kundert
+Kamran Ahmad
+Karl O. Pinc
+Karthikeyan Singaravelan
+Katarzyna Jachim
+Katarzyna Król
+Katerina Koukiou
+Keri Volans
+Kevin Cox
+Kevin J. Foley
+Kodi B. Arfer
+Kostis Anagnostopoulos
+Kristoffer Nordström
+Kyle Altendorf
+Lawrence Mitchell
+Lee Kamentsky
+Lev Maximov
+Lewis Cowles
+Llandy Riveron Del Risco
+Loic Esteve
+Lukas Bednar
+Luke Murphy
+Maciek Fijalkowski
+Maho
+Maik Figura
+Mandeep Bhutani
+Manuel Krebber
+Marc Schlaich
+Marcelo Duarte Trevisani
+Marcin Bachry
+Marco Gorelli
+Mark Abramowitz
+Mark Dickinson
+Markus Unterwaditzer
+Martijn Faassen
+Martin Altmayer
+Martin K. Scherer
+Martin Prusse
+Mathieu Clabaut
+Matt Bachmann
+Matt Duck
+Matt Williams
+Matthias Hafner
+Maxim Filipenko
+Maximilian Cosmo Sitter
+mbyt
+Mickey Pashov
+Michael Aquilina
+Michael Birtwell
+Michael Droettboom
+Michael Goerz
+Michael Krebs
+Michael Seifert
+Michal Wajszczuk
+Mihai Capotă
+Mike Hoyle (hoylemd)
+Mike Lundy
+Miro Hrončok
+Nathaniel Compton
+Nathaniel Waisbrot
+Ned Batchelder
+Neven Mundar
+Nicholas Devenish
+Nicholas Murphy
+Niclas Olofsson
+Nicolas Delaby
+Nikolay Kondratyev
+Oleg Pidsadnyi
+Oleg Sushchenko
+Oliver Bestwalter
+Omar Kohl
+Omer Hadari
+Ondřej Súkup
+Oscar Benjamin
+Patrick Hayes
+Pauli Virtanen
+Pavel Karateev
+Paweł Adamczak
+Pedro Algarvio
+Petter Strandmark
+Philipp Loose
+Pieter Mulder
+Piotr Banaszkiewicz
+Piotr Helm
+Prakhar Gurunani
+Prashant Anand
+Prashant Sharma
+Pulkit Goyal
+Punyashloka Biswal
+Quentin Pradet
+Ralf Schmitt
+Ram Rachum
+Ralph Giles
+Ran Benita
+Raphael Castaneda
+Raphael Pierzina
+Raquel Alegre
+Ravi Chandra
+Robert Holt
+Roberto Polli
+Roland Puntaier
+Romain Dorgueil
+Roman Bolshakov
+Ronny Pfannschmidt
+Ross Lawley
+Ruaridh Williamson
+Russel Winder
+Ryan Wooden
+Samuel Dion-Girardeau
+Samuel Searles-Bryant
+Samuele Pedroni
+Sanket Duthade
+Sankt Petersbug
+Segev Finer
+Serhii Mozghovyi
+Seth Junot
+Shantanu Jain
+Shubham Adep
+Simon Gomizelj
+Simon Kerr
+Skylar Downes
+Srinivas Reddy Thatiparthy
+Stefan Farmbauer
+Stefan Scherfke
+Stefan Zimmermann
+Stefano Taschini
+Steffen Allner
+Stephan Obermann
+Sven-Hendrik Haase
+Sylvain Marié
+Tadek Teleżyński
+Takafumi Arakaki
+Tanvi Mehta
+Tarcisio Fischer
+Tareq Alayan
+Ted Xiao
+Thomas Grainger
+Thomas Hisch
+Tim Hoffmann
+Tim Strazny
+Tom Dalton
+Tom Viner
+Tomáš Gavenčiak
+Tomer Keren
+Tor Colvin
+Trevor Bekolay
+Tyler Goodlet
+Tzu-ping Chung
+Vasily Kuznetsov
+Victor Maryama
+Victor Uriarte
+Vidar T. Fauske
+Virgil Dupras
+Vitaly Lashmanov
+Vlad Dragos
+Vlad Radziuk
+Vladyslav Rachek
+Volodymyr Piskun
+Wei Lin
+Wil Cooley
+William Lee
+Wim Glenn
+Wouter van Ackooy
+Xixi Zhao
+Xuan Luong
+Xuecong Liao
+Yoav Caspi
+Zac Hatfield-Dodds
+Zoltán Máté
+Zsolt Cserna
diff --git a/contrib/python/pytest/py3/LICENSE b/contrib/python/pytest/py3/LICENSE
index a9d7a1acc6..d14fb7ff4b 100644
--- a/contrib/python/pytest/py3/LICENSE
+++ b/contrib/python/pytest/py3/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2004-2020 Holger Krekel and others 
+Copyright (c) 2004-2020 Holger Krekel and others
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/contrib/python/pytest/py3/README.rst b/contrib/python/pytest/py3/README.rst
index 800daed0d4..a6ba517c66 100644
--- a/contrib/python/pytest/py3/README.rst
+++ b/contrib/python/pytest/py3/README.rst
@@ -1,160 +1,160 @@
-.. image:: https://github.com/pytest-dev/pytest/raw/main/doc/en/img/pytest_logo_curves.svg 
-   :target: https://docs.pytest.org/en/stable/ 
-   :align: center 
-   :alt: pytest 
- 
- 
------- 
- 
-.. image:: https://img.shields.io/pypi/v/pytest.svg 
-    :target: https://pypi.org/project/pytest/ 
- 
-.. image:: https://img.shields.io/conda/vn/conda-forge/pytest.svg 
-    :target: https://anaconda.org/conda-forge/pytest 
- 
-.. image:: https://img.shields.io/pypi/pyversions/pytest.svg 
-    :target: https://pypi.org/project/pytest/ 
- 
-.. image:: https://codecov.io/gh/pytest-dev/pytest/branch/main/graph/badge.svg 
-    :target: https://codecov.io/gh/pytest-dev/pytest 
-    :alt: Code coverage Status 
- 
-.. image:: https://travis-ci.org/pytest-dev/pytest.svg?branch=master 
-    :target: https://travis-ci.org/pytest-dev/pytest 
- 
-.. image:: https://github.com/pytest-dev/pytest/workflows/main/badge.svg 
-    :target: https://github.com/pytest-dev/pytest/actions?query=workflow%3Amain 
- 
-.. image:: https://results.pre-commit.ci/badge/github/pytest-dev/pytest/main.svg 
-   :target: https://results.pre-commit.ci/latest/github/pytest-dev/pytest/master 
-   :alt: pre-commit.ci status 
- 
-.. image:: https://img.shields.io/badge/code%20style-black-000000.svg 
-    :target: https://github.com/psf/black 
- 
-.. image:: https://www.codetriage.com/pytest-dev/pytest/badges/users.svg 
-    :target: https://www.codetriage.com/pytest-dev/pytest 
- 
-.. image:: https://readthedocs.org/projects/pytest/badge/?version=latest 
-    :target: https://pytest.readthedocs.io/en/latest/?badge=latest 
-    :alt: Documentation Status 
- 
-The ``pytest`` framework makes it easy to write small tests, yet 
-scales to support complex functional testing for applications and libraries. 
- 
-An example of a simple test: 
- 
-.. code-block:: python 
- 
-    # content of test_sample.py 
-    def inc(x): 
-        return x + 1 
- 
- 
-    def test_answer(): 
-        assert inc(3) == 5 
- 
- 
-To execute it:: 
- 
-    $ pytest 
-    ============================= test session starts ============================= 
-    collected 1 items 
- 
-    test_sample.py F 
- 
-    ================================== FAILURES =================================== 
-    _________________________________ test_answer _________________________________ 
- 
-        def test_answer(): 
-    >       assert inc(3) == 5 
-    E       assert 4 == 5 
-    E        +  where 4 = inc(3) 
- 
-    test_sample.py:5: AssertionError 
-    ========================== 1 failed in 0.04 seconds =========================== 
- 
- 
-Due to ``pytest``'s detailed assertion introspection, only plain ``assert`` statements are used. See `getting-started <https://docs.pytest.org/en/stable/getting-started.html#our-first-test-run>`_ for more examples. 
- 
- 
-Features 
--------- 
- 
-- Detailed info on failing `assert statements <https://docs.pytest.org/en/stable/assert.html>`_ (no need to remember ``self.assert*`` names) 
- 
-- `Auto-discovery 
-  <https://docs.pytest.org/en/stable/goodpractices.html#python-test-discovery>`_ 
-  of test modules and functions 
- 
-- `Modular fixtures <https://docs.pytest.org/en/stable/fixture.html>`_ for 
-  managing small or parametrized long-lived test resources 
- 
-- Can run `unittest <https://docs.pytest.org/en/stable/unittest.html>`_ (or trial), 
-  `nose <https://docs.pytest.org/en/stable/nose.html>`_ test suites out of the box 
- 
-- Python 3.6+ and PyPy3 
- 
-- Rich plugin architecture, with over 850+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community 
- 
- 
-Documentation 
-------------- 
- 
-For full documentation, including installation, tutorials and PDF documents, please see https://docs.pytest.org/en/stable/. 
- 
- 
-Bugs/Requests 
-------------- 
- 
-Please use the `GitHub issue tracker <https://github.com/pytest-dev/pytest/issues>`_ to submit bugs or request features. 
- 
- 
-Changelog 
---------- 
- 
-Consult the `Changelog <https://docs.pytest.org/en/stable/changelog.html>`__ page for fixes and enhancements of each version. 
- 
- 
-Support pytest 
--------------- 
- 
-`Open Collective`_ is an online funding platform for open and transparent communities. 
-It provides tools to raise money and share your finances in full transparency. 
- 
-It is the platform of choice for individuals and companies that want to make one-time or 
-monthly donations directly to the project. 
- 
-See more details in the `pytest collective`_. 
- 
-.. _Open Collective: https://opencollective.com 
-.. _pytest collective: https://opencollective.com/pytest 
- 
- 
-pytest for enterprise 
---------------------- 
- 
-Available as part of the Tidelift Subscription. 
- 
-The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and 
-maintenance for the open source dependencies you use to build your applications. 
-Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. 
- 
-`Learn more. <https://tidelift.com/subscription/pkg/pypi-pytest?utm_source=pypi-pytest&utm_medium=referral&utm_campaign=enterprise&utm_term=repo>`_ 
- 
-Security 
-^^^^^^^^ 
- 
-pytest has never been associated with a security vulnerability, but in any case, to report a 
-security vulnerability please use the `Tidelift security contact <https://tidelift.com/security>`_. 
-Tidelift will coordinate the fix and disclosure. 
- 
- 
-License 
-------- 
- 
-Copyright Holger Krekel and others, 2004-2021. 
- 
-Distributed under the terms of the `MIT`_ license, pytest is free and open source software. 
- 
-.. _`MIT`: https://github.com/pytest-dev/pytest/blob/main/LICENSE 
+.. image:: https://github.com/pytest-dev/pytest/raw/main/doc/en/img/pytest_logo_curves.svg
+   :target: https://docs.pytest.org/en/stable/
+   :align: center
+   :alt: pytest
+
+
+------
+
+.. image:: https://img.shields.io/pypi/v/pytest.svg
+    :target: https://pypi.org/project/pytest/
+
+.. image:: https://img.shields.io/conda/vn/conda-forge/pytest.svg
+    :target: https://anaconda.org/conda-forge/pytest
+
+.. image:: https://img.shields.io/pypi/pyversions/pytest.svg
+    :target: https://pypi.org/project/pytest/
+
+.. image:: https://codecov.io/gh/pytest-dev/pytest/branch/main/graph/badge.svg
+    :target: https://codecov.io/gh/pytest-dev/pytest
+    :alt: Code coverage Status
+
+.. image:: https://travis-ci.org/pytest-dev/pytest.svg?branch=master
+    :target: https://travis-ci.org/pytest-dev/pytest
+
+.. image:: https://github.com/pytest-dev/pytest/workflows/main/badge.svg
+    :target: https://github.com/pytest-dev/pytest/actions?query=workflow%3Amain
+
+.. image:: https://results.pre-commit.ci/badge/github/pytest-dev/pytest/main.svg
+   :target: https://results.pre-commit.ci/latest/github/pytest-dev/pytest/master
+   :alt: pre-commit.ci status
+
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :target: https://github.com/psf/black
+
+.. image:: https://www.codetriage.com/pytest-dev/pytest/badges/users.svg
+    :target: https://www.codetriage.com/pytest-dev/pytest
+
+.. image:: https://readthedocs.org/projects/pytest/badge/?version=latest
+    :target: https://pytest.readthedocs.io/en/latest/?badge=latest
+    :alt: Documentation Status
+
+The ``pytest`` framework makes it easy to write small tests, yet
+scales to support complex functional testing for applications and libraries.
+
+An example of a simple test:
+
+.. code-block:: python
+
+    # content of test_sample.py
+    def inc(x):
+        return x + 1
+
+
+    def test_answer():
+        assert inc(3) == 5
+
+
+To execute it::
+
+    $ pytest
+    ============================= test session starts =============================
+    collected 1 items
+
+    test_sample.py F
+
+    ================================== FAILURES ===================================
+    _________________________________ test_answer _________________________________
+
+        def test_answer():
+    >       assert inc(3) == 5
+    E       assert 4 == 5
+    E        +  where 4 = inc(3)
+
+    test_sample.py:5: AssertionError
+    ========================== 1 failed in 0.04 seconds ===========================
+
+
+Due to ``pytest``'s detailed assertion introspection, only plain ``assert`` statements are used. See `getting-started <https://docs.pytest.org/en/stable/getting-started.html#our-first-test-run>`_ for more examples.
+
+
+Features
+--------
+
+- Detailed info on failing `assert statements <https://docs.pytest.org/en/stable/assert.html>`_ (no need to remember ``self.assert*`` names)
+
+- `Auto-discovery
+  <https://docs.pytest.org/en/stable/goodpractices.html#python-test-discovery>`_
+  of test modules and functions
+
+- `Modular fixtures <https://docs.pytest.org/en/stable/fixture.html>`_ for
+  managing small or parametrized long-lived test resources
+
+- Can run `unittest <https://docs.pytest.org/en/stable/unittest.html>`_ (or trial),
+  `nose <https://docs.pytest.org/en/stable/nose.html>`_ test suites out of the box
+
+- Python 3.6+ and PyPy3
+
+- Rich plugin architecture, with over 850+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community
+
+
+Documentation
+-------------
+
+For full documentation, including installation, tutorials and PDF documents, please see https://docs.pytest.org/en/stable/.
+
+
+Bugs/Requests
+-------------
+
+Please use the `GitHub issue tracker <https://github.com/pytest-dev/pytest/issues>`_ to submit bugs or request features.
+
+
+Changelog
+---------
+
+Consult the `Changelog <https://docs.pytest.org/en/stable/changelog.html>`__ page for fixes and enhancements of each version.
+
+
+Support pytest
+--------------
+
+`Open Collective`_ is an online funding platform for open and transparent communities.
+It provides tools to raise money and share your finances in full transparency.
+
+It is the platform of choice for individuals and companies that want to make one-time or
+monthly donations directly to the project.
+
+See more details in the `pytest collective`_.
+
+.. _Open Collective: https://opencollective.com
+.. _pytest collective: https://opencollective.com/pytest
+
+
+pytest for enterprise
+---------------------
+
+Available as part of the Tidelift Subscription.
+
+The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and
+maintenance for the open source dependencies you use to build your applications.
+Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use.
+
+`Learn more. <https://tidelift.com/subscription/pkg/pypi-pytest?utm_source=pypi-pytest&utm_medium=referral&utm_campaign=enterprise&utm_term=repo>`_
+
+Security
+^^^^^^^^
+
+pytest has never been associated with a security vulnerability, but in any case, to report a
+security vulnerability please use the `Tidelift security contact <https://tidelift.com/security>`_.
+Tidelift will coordinate the fix and disclosure.
+
+
+License
+-------
+
+Copyright Holger Krekel and others, 2004-2021.
+
+Distributed under the terms of the `MIT`_ license, pytest is free and open source software.
+
+.. _`MIT`: https://github.com/pytest-dev/pytest/blob/main/LICENSE
diff --git a/contrib/python/pytest/py3/_pytest/_argcomplete.py b/contrib/python/pytest/py3/_pytest/_argcomplete.py
index f4d7ace833..41d9d9407c 100644
--- a/contrib/python/pytest/py3/_pytest/_argcomplete.py
+++ b/contrib/python/pytest/py3/_pytest/_argcomplete.py
@@ -1,8 +1,8 @@
-"""Allow bash-completion for argparse with argcomplete if installed. 
- 
-Needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail 
+"""Allow bash-completion for argparse with argcomplete if installed.
+
+Needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail
 to find the magic string, so _ARGCOMPLETE env. var is never set, and
-this does not need special code). 
+this does not need special code).
 
 Function try_argcomplete(parser) should be called directly before
 the call to ArgumentParser.parse_args().
@@ -11,7 +11,7 @@ The filescompleter is what you normally would use on the positional
 arguments specification, in order to get "dirname/" after "dirn<TAB>"
 instead of the default "dirname ":
 
-   optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter 
+   optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter
 
 Other, application specific, completers should go in the file
 doing the add_argument calls as they need to be specified as .completer
@@ -20,64 +20,64 @@ attribute points to will not be used).
 
 SPEEDUP
 =======
- 
+
 The generic argcomplete script for bash-completion
-(/etc/bash_completion.d/python-argcomplete.sh) 
+(/etc/bash_completion.d/python-argcomplete.sh)
 uses a python program to determine startup script generated by pip.
 You can speed up completion somewhat by changing this script to include
   # PYTHON_ARGCOMPLETE_OK
-so the python-argcomplete-check-easy-install-script does not 
+so the python-argcomplete-check-easy-install-script does not
 need to be called to find the entry point of the code and see if that is
-marked  with PYTHON_ARGCOMPLETE_OK. 
+marked  with PYTHON_ARGCOMPLETE_OK.
 
 INSTALL/DEBUGGING
 =================
- 
+
 To include this support in another application that has setup.py generated
 scripts:
- 
-- Add the line: 
+
+- Add the line:
     # PYTHON_ARGCOMPLETE_OK
-  near the top of the main python entry point. 
- 
-- Include in the file calling parse_args(): 
+  near the top of the main python entry point.
+
+- Include in the file calling parse_args():
     from _argcomplete import try_argcomplete, filescompleter
-  Call try_argcomplete just before parse_args(), and optionally add 
-  filescompleter to the positional arguments' add_argument(). 
- 
+  Call try_argcomplete just before parse_args(), and optionally add
+  filescompleter to the positional arguments' add_argument().
+
 If things do not work right away:
- 
-- Switch on argcomplete debugging with (also helpful when doing custom 
+
+- Switch on argcomplete debugging with (also helpful when doing custom
   completers):
     export _ARC_DEBUG=1
- 
-- Run: 
+
+- Run:
     python-argcomplete-check-easy-install-script $(which appname)
     echo $?
-  will echo 0 if the magic line has been found, 1 if not. 
- 
-- Sometimes it helps to find early on errors using: 
+  will echo 0 if the magic line has been found, 1 if not.
+
+- Sometimes it helps to find early on errors using:
     _ARGCOMPLETE=1 _ARC_DEBUG=1 appname
   which should throw a KeyError: 'COMPLINE' (which is properly set by the
   global argcomplete script).
 """
-import argparse 
+import argparse
 import os
 import sys
 from glob import glob
-from typing import Any 
-from typing import List 
-from typing import Optional 
+from typing import Any
+from typing import List
+from typing import Optional
 
 
-class FastFilesCompleter: 
-    """Fast file completer class.""" 
+class FastFilesCompleter:
+    """Fast file completer class."""
 
-    def __init__(self, directories: bool = True) -> None: 
+    def __init__(self, directories: bool = True) -> None:
         self.directories = directories
 
-    def __call__(self, prefix: str, **kwargs: Any) -> List[str]: 
-        # Only called on non option completions. 
+    def __call__(self, prefix: str, **kwargs: Any) -> List[str]:
+        # Only called on non option completions.
         if os.path.sep in prefix[1:]:
             prefix_dir = len(os.path.dirname(prefix) + os.path.sep)
         else:
@@ -85,7 +85,7 @@ class FastFilesCompleter:
         completion = []
         globbed = []
         if "*" not in prefix and "?" not in prefix:
-            # We are on unix, otherwise no bash. 
+            # We are on unix, otherwise no bash.
             if not prefix or prefix[-1] == os.path.sep:
                 globbed.extend(glob(prefix + ".*"))
             prefix += "*"
@@ -93,7 +93,7 @@ class FastFilesCompleter:
         for x in sorted(globbed):
             if os.path.isdir(x):
                 x += "/"
-            # Append stripping the prefix (like bash, not like compgen). 
+            # Append stripping the prefix (like bash, not like compgen).
             completion.append(x[prefix_dir:])
         return completion
 
@@ -103,15 +103,15 @@ if os.environ.get("_ARGCOMPLETE"):
         import argcomplete.completers
     except ImportError:
         sys.exit(-1)
-    filescompleter: Optional[FastFilesCompleter] = FastFilesCompleter() 
+    filescompleter: Optional[FastFilesCompleter] = FastFilesCompleter()
 
-    def try_argcomplete(parser: argparse.ArgumentParser) -> None: 
+    def try_argcomplete(parser: argparse.ArgumentParser) -> None:
         argcomplete.autocomplete(parser, always_complete_options=False)
 
 
 else:
 
-    def try_argcomplete(parser: argparse.ArgumentParser) -> None: 
+    def try_argcomplete(parser: argparse.ArgumentParser) -> None:
         pass
 
     filescompleter = None
diff --git a/contrib/python/pytest/py3/_pytest/_code/__init__.py b/contrib/python/pytest/py3/_pytest/_code/__init__.py
index 2f13335d10..511d0dde66 100644
--- a/contrib/python/pytest/py3/_pytest/_code/__init__.py
+++ b/contrib/python/pytest/py3/_pytest/_code/__init__.py
@@ -1,22 +1,22 @@
-"""Python inspection/code generation API.""" 
-from .code import Code 
-from .code import ExceptionInfo 
-from .code import filter_traceback 
-from .code import Frame 
-from .code import getfslineno 
-from .code import Traceback 
-from .code import TracebackEntry 
-from .source import getrawcode 
-from .source import Source 
- 
-__all__ = [ 
-    "Code", 
-    "ExceptionInfo", 
-    "filter_traceback", 
-    "Frame", 
-    "getfslineno", 
-    "getrawcode", 
-    "Traceback", 
-    "TracebackEntry", 
-    "Source", 
-] 
+"""Python inspection/code generation API."""
+from .code import Code
+from .code import ExceptionInfo
+from .code import filter_traceback
+from .code import Frame
+from .code import getfslineno
+from .code import Traceback
+from .code import TracebackEntry
+from .source import getrawcode
+from .source import Source
+
+__all__ = [
+    "Code",
+    "ExceptionInfo",
+    "filter_traceback",
+    "Frame",
+    "getfslineno",
+    "getrawcode",
+    "Traceback",
+    "TracebackEntry",
+    "Source",
+]
diff --git a/contrib/python/pytest/py3/_pytest/_code/code.py b/contrib/python/pytest/py3/_pytest/_code/code.py
index 6e3e270b1c..423069330a 100644
--- a/contrib/python/pytest/py3/_pytest/_code/code.py
+++ b/contrib/python/pytest/py3/_pytest/_code/code.py
@@ -4,29 +4,29 @@ import sys
 import traceback
 from inspect import CO_VARARGS
 from inspect import CO_VARKEYWORDS
-from io import StringIO 
-from pathlib import Path 
-from traceback import format_exception_only 
-from types import CodeType 
-from types import FrameType 
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import Dict 
-from typing import Generic 
-from typing import Iterable 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import overload 
-from typing import Pattern 
-from typing import Sequence 
-from typing import Set 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
+from io import StringIO
+from pathlib import Path
+from traceback import format_exception_only
+from types import CodeType
+from types import FrameType
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import Dict
+from typing import Generic
+from typing import Iterable
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import overload
+from typing import Pattern
+from typing import Sequence
+from typing import Set
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
 from weakref import ref
 
 import attr
@@ -34,84 +34,84 @@ import pluggy
 import py
 
 import _pytest
-from _pytest._code.source import findsource 
-from _pytest._code.source import getrawcode 
-from _pytest._code.source import getstatementrange_ast 
-from _pytest._code.source import Source 
-from _pytest._io import TerminalWriter 
-from _pytest._io.saferepr import safeformat 
-from _pytest._io.saferepr import saferepr 
-from _pytest.compat import final 
-from _pytest.compat import get_real_func 
-
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
-    from weakref import ReferenceType 
-
-    _TracebackStyle = Literal["long", "short", "line", "no", "native", "value", "auto"] 
-
- 
-class Code: 
-    """Wrapper around Python code objects.""" 
-
-    __slots__ = ("raw",) 
-
-    def __init__(self, obj: CodeType) -> None: 
-        self.raw = obj 
- 
-    @classmethod 
-    def from_function(cls, obj: object) -> "Code": 
-        return cls(getrawcode(obj)) 
- 
+from _pytest._code.source import findsource
+from _pytest._code.source import getrawcode
+from _pytest._code.source import getstatementrange_ast
+from _pytest._code.source import Source
+from _pytest._io import TerminalWriter
+from _pytest._io.saferepr import safeformat
+from _pytest._io.saferepr import saferepr
+from _pytest.compat import final
+from _pytest.compat import get_real_func
+
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+    from weakref import ReferenceType
+
+    _TracebackStyle = Literal["long", "short", "line", "no", "native", "value", "auto"]
+
+
+class Code:
+    """Wrapper around Python code objects."""
+
+    __slots__ = ("raw",)
+
+    def __init__(self, obj: CodeType) -> None:
+        self.raw = obj
+
+    @classmethod
+    def from_function(cls, obj: object) -> "Code":
+        return cls(getrawcode(obj))
+
     def __eq__(self, other):
         return self.raw == other.raw
 
-    # Ignore type because of https://github.com/python/mypy/issues/4266. 
-    __hash__ = None  # type: ignore 
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
 
-    @property 
-    def firstlineno(self) -> int: 
-        return self.raw.co_firstlineno - 1 
+    @property
+    def firstlineno(self) -> int:
+        return self.raw.co_firstlineno - 1
+
+    @property
+    def name(self) -> str:
+        return self.raw.co_name
 
     @property
-    def name(self) -> str: 
-        return self.raw.co_name 
- 
-    @property 
-    def path(self) -> Union[py.path.local, str]: 
-        """Return a path object pointing to source code, or an ``str`` in 
-        case of ``OSError`` / non-existing file.""" 
-        if not self.raw.co_filename: 
-            return "" 
+    def path(self) -> Union[py.path.local, str]:
+        """Return a path object pointing to source code, or an ``str`` in
+        case of ``OSError`` / non-existing file."""
+        if not self.raw.co_filename:
+            return ""
         try:
             p = py.path.local(self.raw.co_filename)
             # maybe don't try this checking
             if not p.check():
                 raise OSError("py.path check failed.")
-            return p 
+            return p
         except OSError:
             # XXX maybe try harder like the weird logic
             # in the standard lib [linecache.updatecache] does?
-            return self.raw.co_filename 
+            return self.raw.co_filename
 
     @property
-    def fullsource(self) -> Optional["Source"]: 
-        """Return a _pytest._code.Source object for the full source file of the code.""" 
-        full, _ = findsource(self.raw) 
+    def fullsource(self) -> Optional["Source"]:
+        """Return a _pytest._code.Source object for the full source file of the code."""
+        full, _ = findsource(self.raw)
         return full
 
-    def source(self) -> "Source": 
-        """Return a _pytest._code.Source object for the code object's source only.""" 
+    def source(self) -> "Source":
+        """Return a _pytest._code.Source object for the code object's source only."""
         # return source only for that part of code
-        return Source(self.raw) 
+        return Source(self.raw)
 
-    def getargs(self, var: bool = False) -> Tuple[str, ...]: 
-        """Return a tuple with the argument names for the code object. 
+    def getargs(self, var: bool = False) -> Tuple[str, ...]:
+        """Return a tuple with the argument names for the code object.
 
-        If 'var' is set True also return the names of the variable and 
-        keyword arguments when present. 
+        If 'var' is set True also return the names of the variable and
+        keyword arguments when present.
         """
-        # Handy shortcut for getting args. 
+        # Handy shortcut for getting args.
         raw = self.raw
         argcount = raw.co_argcount
         if var:
@@ -120,58 +120,58 @@ class Code:
         return raw.co_varnames[:argcount]
 
 
-class Frame: 
+class Frame:
     """Wrapper around a Python frame holding f_locals and f_globals
     in which expressions can be evaluated."""
 
-    __slots__ = ("raw",) 
- 
-    def __init__(self, frame: FrameType) -> None: 
+    __slots__ = ("raw",)
+
+    def __init__(self, frame: FrameType) -> None:
         self.raw = frame
 
     @property
-    def lineno(self) -> int: 
-        return self.raw.f_lineno - 1 
- 
-    @property 
-    def f_globals(self) -> Dict[str, Any]: 
-        return self.raw.f_globals 
- 
-    @property 
-    def f_locals(self) -> Dict[str, Any]: 
-        return self.raw.f_locals 
- 
-    @property 
-    def code(self) -> Code: 
-        return Code(self.raw.f_code) 
- 
-    @property 
-    def statement(self) -> "Source": 
-        """Statement this frame is at.""" 
+    def lineno(self) -> int:
+        return self.raw.f_lineno - 1
+
+    @property
+    def f_globals(self) -> Dict[str, Any]:
+        return self.raw.f_globals
+
+    @property
+    def f_locals(self) -> Dict[str, Any]:
+        return self.raw.f_locals
+
+    @property
+    def code(self) -> Code:
+        return Code(self.raw.f_code)
+
+    @property
+    def statement(self) -> "Source":
+        """Statement this frame is at."""
         if self.code.fullsource is None:
-            return Source("") 
+            return Source("")
         return self.code.fullsource.getstatement(self.lineno)
 
     def eval(self, code, **vars):
-        """Evaluate 'code' in the frame. 
+        """Evaluate 'code' in the frame.
 
-        'vars' are optional additional local variables. 
+        'vars' are optional additional local variables.
 
-        Returns the result of the evaluation. 
+        Returns the result of the evaluation.
         """
         f_locals = self.f_locals.copy()
         f_locals.update(vars)
         return eval(code, self.f_globals, f_locals)
 
-    def repr(self, object: object) -> str: 
-        """Return a 'safe' (non-recursive, one-line) string repr for 'object'.""" 
-        return saferepr(object) 
+    def repr(self, object: object) -> str:
+        """Return a 'safe' (non-recursive, one-line) string repr for 'object'."""
+        return saferepr(object)
 
-    def getargs(self, var: bool = False): 
-        """Return a list of tuples (name, value) for all arguments. 
+    def getargs(self, var: bool = False):
+        """Return a list of tuples (name, value) for all arguments.
 
-        If 'var' is set True, also include the variable and keyword arguments 
-        when present. 
+        If 'var' is set True, also include the variable and keyword arguments
+        when present.
         """
         retval = []
         for arg in self.code.getargs(var):
@@ -182,61 +182,61 @@ class Frame:
         return retval
 
 
-class TracebackEntry: 
-    """A single entry in a Traceback.""" 
+class TracebackEntry:
+    """A single entry in a Traceback."""
 
-    __slots__ = ("_rawentry", "_excinfo", "_repr_style") 
+    __slots__ = ("_rawentry", "_excinfo", "_repr_style")
 
-    def __init__( 
-        self, 
-        rawentry: TracebackType, 
-        excinfo: Optional["ReferenceType[ExceptionInfo[BaseException]]"] = None, 
-    ) -> None: 
-        self._rawentry = rawentry 
+    def __init__(
+        self,
+        rawentry: TracebackType,
+        excinfo: Optional["ReferenceType[ExceptionInfo[BaseException]]"] = None,
+    ) -> None:
+        self._rawentry = rawentry
         self._excinfo = excinfo
-        self._repr_style: Optional['Literal["short", "long"]'] = None 
+        self._repr_style: Optional['Literal["short", "long"]'] = None
+
+    @property
+    def lineno(self) -> int:
+        return self._rawentry.tb_lineno - 1
 
-    @property 
-    def lineno(self) -> int: 
-        return self._rawentry.tb_lineno - 1 
- 
-    def set_repr_style(self, mode: "Literal['short', 'long']") -> None: 
+    def set_repr_style(self, mode: "Literal['short', 'long']") -> None:
         assert mode in ("short", "long")
         self._repr_style = mode
 
     @property
-    def frame(self) -> Frame: 
-        return Frame(self._rawentry.tb_frame) 
+    def frame(self) -> Frame:
+        return Frame(self._rawentry.tb_frame)
 
     @property
-    def relline(self) -> int: 
+    def relline(self) -> int:
         return self.lineno - self.frame.code.firstlineno
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         return "<TracebackEntry %s:%d>" % (self.frame.code.path, self.lineno + 1)
 
     @property
-    def statement(self) -> "Source": 
-        """_pytest._code.Source object for the current statement.""" 
+    def statement(self) -> "Source":
+        """_pytest._code.Source object for the current statement."""
         source = self.frame.code.fullsource
-        assert source is not None 
+        assert source is not None
         return source.getstatement(self.lineno)
 
     @property
-    def path(self) -> Union[py.path.local, str]: 
-        """Path to the source code.""" 
+    def path(self) -> Union[py.path.local, str]:
+        """Path to the source code."""
         return self.frame.code.path
 
-    @property 
-    def locals(self) -> Dict[str, Any]: 
-        """Locals of underlying frame.""" 
+    @property
+    def locals(self) -> Dict[str, Any]:
+        """Locals of underlying frame."""
         return self.frame.f_locals
 
-    def getfirstlinesource(self) -> int: 
-        return self.frame.code.firstlineno 
+    def getfirstlinesource(self) -> int:
+        return self.frame.code.firstlineno
 
-    def getsource(self, astcache=None) -> Optional["Source"]: 
-        """Return failing source code.""" 
+    def getsource(self, astcache=None) -> Optional["Source"]:
+        """Return failing source code."""
         # we use the passed in astcache to not reparse asttrees
         # within exception info printing
         source = self.frame.code.fullsource
@@ -261,94 +261,94 @@ class TracebackEntry:
 
     source = property(getsource)
 
-    def ishidden(self) -> bool: 
-        """Return True if the current frame has a var __tracebackhide__ 
-        resolving to True. 
+    def ishidden(self) -> bool:
+        """Return True if the current frame has a var __tracebackhide__
+        resolving to True.
 
-        If __tracebackhide__ is a callable, it gets called with the 
-        ExceptionInfo instance and can decide whether to hide the traceback. 
+        If __tracebackhide__ is a callable, it gets called with the
+        ExceptionInfo instance and can decide whether to hide the traceback.
 
-        Mostly for internal use. 
+        Mostly for internal use.
         """
-        tbh: Union[bool, Callable[[Optional[ExceptionInfo[BaseException]]], bool]] = ( 
-            False 
-        ) 
-        for maybe_ns_dct in (self.frame.f_locals, self.frame.f_globals): 
-            # in normal cases, f_locals and f_globals are dictionaries 
-            # however via `exec(...)` / `eval(...)` they can be other types 
-            # (even incorrect types!). 
-            # as such, we suppress all exceptions while accessing __tracebackhide__ 
-            try: 
-                tbh = maybe_ns_dct["__tracebackhide__"] 
-            except Exception: 
-                pass 
-            else: 
-                break 
-        if tbh and callable(tbh): 
+        tbh: Union[bool, Callable[[Optional[ExceptionInfo[BaseException]]], bool]] = (
+            False
+        )
+        for maybe_ns_dct in (self.frame.f_locals, self.frame.f_globals):
+            # in normal cases, f_locals and f_globals are dictionaries
+            # however via `exec(...)` / `eval(...)` they can be other types
+            # (even incorrect types!).
+            # as such, we suppress all exceptions while accessing __tracebackhide__
+            try:
+                tbh = maybe_ns_dct["__tracebackhide__"]
+            except Exception:
+                pass
+            else:
+                break
+        if tbh and callable(tbh):
             return tbh(None if self._excinfo is None else self._excinfo())
-        return tbh 
+        return tbh
 
-    def __str__(self) -> str: 
+    def __str__(self) -> str:
         name = self.frame.code.name
         try:
             line = str(self.statement).lstrip()
         except KeyboardInterrupt:
             raise
-        except BaseException: 
+        except BaseException:
             line = "???"
-        # This output does not quite match Python's repr for traceback entries, 
-        # but changing it to do so would break certain plugins.  See 
-        # https://github.com/pytest-dev/pytest/pull/7535/ for details. 
-        return "  File %r:%d in %s\n  %s\n" % ( 
-            str(self.path), 
-            self.lineno + 1, 
-            name, 
-            line, 
-        ) 
-
-    @property 
-    def name(self) -> str: 
-        """co_name of underlying code.""" 
+        # This output does not quite match Python's repr for traceback entries,
+        # but changing it to do so would break certain plugins.  See
+        # https://github.com/pytest-dev/pytest/pull/7535/ for details.
+        return "  File %r:%d in %s\n  %s\n" % (
+            str(self.path),
+            self.lineno + 1,
+            name,
+            line,
+        )
+
+    @property
+    def name(self) -> str:
+        """co_name of underlying code."""
         return self.frame.code.raw.co_name
 
 
-class Traceback(List[TracebackEntry]): 
-    """Traceback objects encapsulate and offer higher level access to Traceback entries.""" 
+class Traceback(List[TracebackEntry]):
+    """Traceback objects encapsulate and offer higher level access to Traceback entries."""
 
-    def __init__( 
-        self, 
-        tb: Union[TracebackType, Iterable[TracebackEntry]], 
-        excinfo: Optional["ReferenceType[ExceptionInfo[BaseException]]"] = None, 
-    ) -> None: 
-        """Initialize from given python traceback object and ExceptionInfo.""" 
+    def __init__(
+        self,
+        tb: Union[TracebackType, Iterable[TracebackEntry]],
+        excinfo: Optional["ReferenceType[ExceptionInfo[BaseException]]"] = None,
+    ) -> None:
+        """Initialize from given python traceback object and ExceptionInfo."""
         self._excinfo = excinfo
-        if isinstance(tb, TracebackType): 
+        if isinstance(tb, TracebackType):
 
-            def f(cur: TracebackType) -> Iterable[TracebackEntry]: 
-                cur_: Optional[TracebackType] = cur 
-                while cur_ is not None: 
-                    yield TracebackEntry(cur_, excinfo=excinfo) 
-                    cur_ = cur_.tb_next 
+            def f(cur: TracebackType) -> Iterable[TracebackEntry]:
+                cur_: Optional[TracebackType] = cur
+                while cur_ is not None:
+                    yield TracebackEntry(cur_, excinfo=excinfo)
+                    cur_ = cur_.tb_next
 
-            super().__init__(f(tb)) 
+            super().__init__(f(tb))
         else:
-            super().__init__(tb) 
-
-    def cut( 
-        self, 
-        path=None, 
-        lineno: Optional[int] = None, 
-        firstlineno: Optional[int] = None, 
-        excludepath: Optional[py.path.local] = None, 
-    ) -> "Traceback": 
-        """Return a Traceback instance wrapping part of this Traceback. 
-
-        By providing any combination of path, lineno and firstlineno, the 
-        first frame to start the to-be-returned traceback is determined. 
-
-        This allows cutting the first part of a Traceback instance e.g. 
-        for formatting reasons (removing some uninteresting bits that deal 
-        with handling of the exception/traceback). 
+            super().__init__(tb)
+
+    def cut(
+        self,
+        path=None,
+        lineno: Optional[int] = None,
+        firstlineno: Optional[int] = None,
+        excludepath: Optional[py.path.local] = None,
+    ) -> "Traceback":
+        """Return a Traceback instance wrapping part of this Traceback.
+
+        By providing any combination of path, lineno and firstlineno, the
+        first frame to start the to-be-returned traceback is determined.
+
+        This allows cutting the first part of a Traceback instance e.g.
+        for formatting reasons (removing some uninteresting bits that deal
+        with handling of the exception/traceback).
         """
         for x in self:
             code = x.frame.code
@@ -357,7 +357,7 @@ class Traceback(List[TracebackEntry]):
                 (path is None or codepath == path)
                 and (
                     excludepath is None
-                    or not isinstance(codepath, py.path.local) 
+                    or not isinstance(codepath, py.path.local)
                     or not codepath.relto(excludepath)
                 )
                 and (lineno is None or x.lineno == lineno)
@@ -366,46 +366,46 @@ class Traceback(List[TracebackEntry]):
                 return Traceback(x._rawentry, self._excinfo)
         return self
 
-    @overload 
-    def __getitem__(self, key: int) -> TracebackEntry: 
-        ... 
-
-    @overload 
-    def __getitem__(self, key: slice) -> "Traceback": 
-        ... 
- 
-    def __getitem__(self, key: Union[int, slice]) -> Union[TracebackEntry, "Traceback"]: 
-        if isinstance(key, slice): 
-            return self.__class__(super().__getitem__(key)) 
-        else: 
-            return super().__getitem__(key) 
- 
-    def filter( 
-        self, fn: Callable[[TracebackEntry], bool] = lambda x: not x.ishidden() 
-    ) -> "Traceback": 
-        """Return a Traceback instance with certain items removed 
-
-        fn is a function that gets a single argument, a TracebackEntry 
-        instance, and should return True when the item should be added 
-        to the Traceback, False when not. 
-
-        By default this removes all the TracebackEntries which are hidden 
-        (see ishidden() above). 
+    @overload
+    def __getitem__(self, key: int) -> TracebackEntry:
+        ...
+
+    @overload
+    def __getitem__(self, key: slice) -> "Traceback":
+        ...
+
+    def __getitem__(self, key: Union[int, slice]) -> Union[TracebackEntry, "Traceback"]:
+        if isinstance(key, slice):
+            return self.__class__(super().__getitem__(key))
+        else:
+            return super().__getitem__(key)
+
+    def filter(
+        self, fn: Callable[[TracebackEntry], bool] = lambda x: not x.ishidden()
+    ) -> "Traceback":
+        """Return a Traceback instance with certain items removed
+
+        fn is a function that gets a single argument, a TracebackEntry
+        instance, and should return True when the item should be added
+        to the Traceback, False when not.
+
+        By default this removes all the TracebackEntries which are hidden
+        (see ishidden() above).
         """
         return Traceback(filter(fn, self), self._excinfo)
 
-    def getcrashentry(self) -> TracebackEntry: 
-        """Return last non-hidden traceback entry that lead to the exception of a traceback.""" 
+    def getcrashentry(self) -> TracebackEntry:
+        """Return last non-hidden traceback entry that lead to the exception of a traceback."""
         for i in range(-1, -len(self) - 1, -1):
             entry = self[i]
             if not entry.ishidden():
                 return entry
         return self[-1]
 
-    def recursionindex(self) -> Optional[int]: 
-        """Return the index of the frame/TracebackEntry where recursion originates if 
-        appropriate, None if no recursion occurred.""" 
-        cache: Dict[Tuple[Any, int, int], List[Dict[str, Any]]] = {} 
+    def recursionindex(self) -> Optional[int]:
+        """Return the index of the frame/TracebackEntry where recursion originates if
+        appropriate, None if no recursion occurred."""
+        cache: Dict[Tuple[Any, int, int], List[Dict[str, Any]]] = {}
         for i, entry in enumerate(self):
             # id for the code.raw is needed to work around
             # the strange metaprogramming in the decorator lib from pypi
@@ -418,10 +418,10 @@ class Traceback(List[TracebackEntry]):
                 f = entry.frame
                 loc = f.f_locals
                 for otherloc in values:
-                    if f.eval( 
-                        co_equal, 
-                        __recursioncache_locals_1=loc, 
-                        __recursioncache_locals_2=otherloc, 
+                    if f.eval(
+                        co_equal,
+                        __recursioncache_locals_1=loc,
+                        __recursioncache_locals_2=otherloc,
                     ):
                         return i
             values.append(entry.frame.f_locals)
@@ -433,136 +433,136 @@ co_equal = compile(
 )
 
 
-_E = TypeVar("_E", bound=BaseException, covariant=True) 
- 
- 
-@final 
-@attr.s(repr=False) 
-class ExceptionInfo(Generic[_E]): 
-    """Wraps sys.exc_info() objects and offers help for navigating the traceback.""" 
-
-    _assert_start_repr = "AssertionError('assert " 
-
-    _excinfo = attr.ib(type=Optional[Tuple[Type["_E"], "_E", TracebackType]]) 
-    _striptext = attr.ib(type=str, default="") 
-    _traceback = attr.ib(type=Optional[Traceback], default=None) 
-
-    @classmethod 
-    def from_exc_info( 
-        cls, 
-        exc_info: Tuple[Type[_E], _E, TracebackType], 
-        exprinfo: Optional[str] = None, 
-    ) -> "ExceptionInfo[_E]": 
-        """Return an ExceptionInfo for an existing exc_info tuple. 
-
-        .. warning:: 
- 
-            Experimental API 
- 
-        :param exprinfo: 
-            A text string helping to determine if we should strip 
-            ``AssertionError`` from the output. Defaults to the exception 
-            message/``__str__()``. 
-        """ 
-        _striptext = "" 
-        if exprinfo is None and isinstance(exc_info[1], AssertionError): 
-            exprinfo = getattr(exc_info[1], "msg", None) 
-            if exprinfo is None: 
-                exprinfo = saferepr(exc_info[1]) 
-            if exprinfo and exprinfo.startswith(cls._assert_start_repr): 
-                _striptext = "AssertionError: " 
- 
-        return cls(exc_info, _striptext) 
- 
-    @classmethod 
-    def from_current( 
-        cls, exprinfo: Optional[str] = None 
-    ) -> "ExceptionInfo[BaseException]": 
-        """Return an ExceptionInfo matching the current traceback. 
- 
-        .. warning:: 
- 
-            Experimental API 
- 
-        :param exprinfo: 
-            A text string helping to determine if we should strip 
-            ``AssertionError`` from the output. Defaults to the exception 
-            message/``__str__()``. 
-        """ 
-        tup = sys.exc_info() 
-        assert tup[0] is not None, "no current exception" 
-        assert tup[1] is not None, "no current exception" 
-        assert tup[2] is not None, "no current exception" 
-        exc_info = (tup[0], tup[1], tup[2]) 
-        return ExceptionInfo.from_exc_info(exc_info, exprinfo) 
- 
-    @classmethod 
-    def for_later(cls) -> "ExceptionInfo[_E]": 
-        """Return an unfilled ExceptionInfo.""" 
-        return cls(None) 
- 
-    def fill_unfilled(self, exc_info: Tuple[Type[_E], _E, TracebackType]) -> None: 
-        """Fill an unfilled ExceptionInfo created with ``for_later()``.""" 
-        assert self._excinfo is None, "ExceptionInfo was already filled" 
-        self._excinfo = exc_info 
- 
-    @property 
-    def type(self) -> Type[_E]: 
-        """The exception class.""" 
-        assert ( 
-            self._excinfo is not None 
-        ), ".type can only be used after the context manager exits" 
-        return self._excinfo[0] 
- 
-    @property 
-    def value(self) -> _E: 
-        """The exception value.""" 
-        assert ( 
-            self._excinfo is not None 
-        ), ".value can only be used after the context manager exits" 
-        return self._excinfo[1] 
- 
-    @property 
-    def tb(self) -> TracebackType: 
-        """The exception raw traceback.""" 
-        assert ( 
-            self._excinfo is not None 
-        ), ".tb can only be used after the context manager exits" 
-        return self._excinfo[2] 
- 
-    @property 
-    def typename(self) -> str: 
-        """The type name of the exception.""" 
-        assert ( 
-            self._excinfo is not None 
-        ), ".typename can only be used after the context manager exits" 
-        return self.type.__name__ 
- 
-    @property 
-    def traceback(self) -> Traceback: 
-        """The traceback.""" 
-        if self._traceback is None: 
-            self._traceback = Traceback(self.tb, excinfo=ref(self)) 
-        return self._traceback 
- 
-    @traceback.setter 
-    def traceback(self, value: Traceback) -> None: 
-        self._traceback = value 
- 
-    def __repr__(self) -> str: 
-        if self._excinfo is None: 
-            return "<ExceptionInfo for raises contextmanager>" 
-        return "<{} {} tblen={}>".format( 
-            self.__class__.__name__, saferepr(self._excinfo[1]), len(self.traceback) 
-        ) 
-
-    def exconly(self, tryshort: bool = False) -> str: 
-        """Return the exception as a string. 
-
-        When 'tryshort' resolves to True, and the exception is a 
-        _pytest._code._AssertionError, only the actual exception part of 
-        the exception representation is returned (so 'AssertionError: ' is 
-        removed from the beginning). 
+_E = TypeVar("_E", bound=BaseException, covariant=True)
+
+
+@final
+@attr.s(repr=False)
+class ExceptionInfo(Generic[_E]):
+    """Wraps sys.exc_info() objects and offers help for navigating the traceback."""
+
+    _assert_start_repr = "AssertionError('assert "
+
+    _excinfo = attr.ib(type=Optional[Tuple[Type["_E"], "_E", TracebackType]])
+    _striptext = attr.ib(type=str, default="")
+    _traceback = attr.ib(type=Optional[Traceback], default=None)
+
+    @classmethod
+    def from_exc_info(
+        cls,
+        exc_info: Tuple[Type[_E], _E, TracebackType],
+        exprinfo: Optional[str] = None,
+    ) -> "ExceptionInfo[_E]":
+        """Return an ExceptionInfo for an existing exc_info tuple.
+
+        .. warning::
+
+            Experimental API
+
+        :param exprinfo:
+            A text string helping to determine if we should strip
+            ``AssertionError`` from the output. Defaults to the exception
+            message/``__str__()``.
+        """
+        _striptext = ""
+        if exprinfo is None and isinstance(exc_info[1], AssertionError):
+            exprinfo = getattr(exc_info[1], "msg", None)
+            if exprinfo is None:
+                exprinfo = saferepr(exc_info[1])
+            if exprinfo and exprinfo.startswith(cls._assert_start_repr):
+                _striptext = "AssertionError: "
+
+        return cls(exc_info, _striptext)
+
+    @classmethod
+    def from_current(
+        cls, exprinfo: Optional[str] = None
+    ) -> "ExceptionInfo[BaseException]":
+        """Return an ExceptionInfo matching the current traceback.
+
+        .. warning::
+
+            Experimental API
+
+        :param exprinfo:
+            A text string helping to determine if we should strip
+            ``AssertionError`` from the output. Defaults to the exception
+            message/``__str__()``.
+        """
+        tup = sys.exc_info()
+        assert tup[0] is not None, "no current exception"
+        assert tup[1] is not None, "no current exception"
+        assert tup[2] is not None, "no current exception"
+        exc_info = (tup[0], tup[1], tup[2])
+        return ExceptionInfo.from_exc_info(exc_info, exprinfo)
+
+    @classmethod
+    def for_later(cls) -> "ExceptionInfo[_E]":
+        """Return an unfilled ExceptionInfo."""
+        return cls(None)
+
+    def fill_unfilled(self, exc_info: Tuple[Type[_E], _E, TracebackType]) -> None:
+        """Fill an unfilled ExceptionInfo created with ``for_later()``."""
+        assert self._excinfo is None, "ExceptionInfo was already filled"
+        self._excinfo = exc_info
+
+    @property
+    def type(self) -> Type[_E]:
+        """The exception class."""
+        assert (
+            self._excinfo is not None
+        ), ".type can only be used after the context manager exits"
+        return self._excinfo[0]
+
+    @property
+    def value(self) -> _E:
+        """The exception value."""
+        assert (
+            self._excinfo is not None
+        ), ".value can only be used after the context manager exits"
+        return self._excinfo[1]
+
+    @property
+    def tb(self) -> TracebackType:
+        """The exception raw traceback."""
+        assert (
+            self._excinfo is not None
+        ), ".tb can only be used after the context manager exits"
+        return self._excinfo[2]
+
+    @property
+    def typename(self) -> str:
+        """The type name of the exception."""
+        assert (
+            self._excinfo is not None
+        ), ".typename can only be used after the context manager exits"
+        return self.type.__name__
+
+    @property
+    def traceback(self) -> Traceback:
+        """The traceback."""
+        if self._traceback is None:
+            self._traceback = Traceback(self.tb, excinfo=ref(self))
+        return self._traceback
+
+    @traceback.setter
+    def traceback(self, value: Traceback) -> None:
+        self._traceback = value
+
+    def __repr__(self) -> str:
+        if self._excinfo is None:
+            return "<ExceptionInfo for raises contextmanager>"
+        return "<{} {} tblen={}>".format(
+            self.__class__.__name__, saferepr(self._excinfo[1]), len(self.traceback)
+        )
+
+    def exconly(self, tryshort: bool = False) -> str:
+        """Return the exception as a string.
+
+        When 'tryshort' resolves to True, and the exception is a
+        _pytest._code._AssertionError, only the actual exception part of
+        the exception representation is returned (so 'AssertionError: ' is
+        removed from the beginning).
         """
         lines = format_exception_only(self.type, self.value)
         text = "".join(lines)
@@ -572,16 +572,16 @@ class ExceptionInfo(Generic[_E]):
                 text = text[len(self._striptext) :]
         return text
 
-    def errisinstance( 
-        self, exc: Union[Type[BaseException], Tuple[Type[BaseException], ...]] 
-    ) -> bool: 
-        """Return True if the exception is an instance of exc. 
- 
-        Consider using ``isinstance(excinfo.value, exc)`` instead. 
-        """ 
+    def errisinstance(
+        self, exc: Union[Type[BaseException], Tuple[Type[BaseException], ...]]
+    ) -> bool:
+        """Return True if the exception is an instance of exc.
+
+        Consider using ``isinstance(excinfo.value, exc)`` instead.
+        """
         return isinstance(self.value, exc)
 
-    def _getreprcrash(self) -> "ReprFileLocation": 
+    def _getreprcrash(self) -> "ReprFileLocation":
         exconly = self.exconly(tryshort=True)
         entry = self.traceback.getcrashentry()
         path, lineno = entry.frame.code.raw.co_filename, entry.lineno
@@ -589,22 +589,22 @@ class ExceptionInfo(Generic[_E]):
 
     def getrepr(
         self,
-        showlocals: bool = False, 
-        style: "_TracebackStyle" = "long", 
-        abspath: bool = False, 
-        tbfilter: bool = True, 
-        funcargs: bool = False, 
-        truncate_locals: bool = True, 
-        chain: bool = True, 
-    ) -> Union["ReprExceptionInfo", "ExceptionChainRepr"]: 
-        """Return str()able representation of this exception info. 
+        showlocals: bool = False,
+        style: "_TracebackStyle" = "long",
+        abspath: bool = False,
+        tbfilter: bool = True,
+        funcargs: bool = False,
+        truncate_locals: bool = True,
+        chain: bool = True,
+    ) -> Union["ReprExceptionInfo", "ExceptionChainRepr"]:
+        """Return str()able representation of this exception info.
 
         :param bool showlocals:
             Show locals per traceback entry.
             Ignored if ``style=="native"``.
 
-        :param str style: 
-            long|short|no|native|value traceback style. 
+        :param str style:
+            long|short|no|native|value traceback style.
 
         :param bool abspath:
             If paths should be changed to absolute or left unchanged.
@@ -619,8 +619,8 @@ class ExceptionInfo(Generic[_E]):
         :param bool truncate_locals:
             With ``showlocals==True``, make sure locals can be safely represented as strings.
 
-        :param bool chain: 
-            If chained exceptions in Python 3 should be shown. 
+        :param bool chain:
+            If chained exceptions in Python 3 should be shown.
 
         .. versionchanged:: 3.9
 
@@ -647,78 +647,78 @@ class ExceptionInfo(Generic[_E]):
         )
         return fmt.repr_excinfo(self)
 
-    def match(self, regexp: Union[str, Pattern[str]]) -> "Literal[True]": 
-        """Check whether the regular expression `regexp` matches the string 
-        representation of the exception using :func:`python:re.search`. 
- 
-        If it matches `True` is returned, otherwise an `AssertionError` is raised. 
+    def match(self, regexp: Union[str, Pattern[str]]) -> "Literal[True]":
+        """Check whether the regular expression `regexp` matches the string
+        representation of the exception using :func:`python:re.search`.
+
+        If it matches `True` is returned, otherwise an `AssertionError` is raised.
         """
         __tracebackhide__ = True
-        msg = "Regex pattern {!r} does not match {!r}." 
-        if regexp == str(self.value): 
-            msg += " Did you mean to `re.escape()` the regex?" 
-        assert re.search(regexp, str(self.value)), msg.format(regexp, str(self.value)) 
-        # Return True to allow for "assert excinfo.match()". 
+        msg = "Regex pattern {!r} does not match {!r}."
+        if regexp == str(self.value):
+            msg += " Did you mean to `re.escape()` the regex?"
+        assert re.search(regexp, str(self.value)), msg.format(regexp, str(self.value))
+        # Return True to allow for "assert excinfo.match()".
         return True
 
 
 @attr.s
-class FormattedExcinfo: 
-    """Presenting information about failing Functions and Generators.""" 
+class FormattedExcinfo:
+    """Presenting information about failing Functions and Generators."""
 
     # for traceback entries
     flow_marker = ">"
     fail_marker = "E"
 
-    showlocals = attr.ib(type=bool, default=False) 
-    style = attr.ib(type="_TracebackStyle", default="long") 
-    abspath = attr.ib(type=bool, default=True) 
-    tbfilter = attr.ib(type=bool, default=True) 
-    funcargs = attr.ib(type=bool, default=False) 
-    truncate_locals = attr.ib(type=bool, default=True) 
-    chain = attr.ib(type=bool, default=True) 
+    showlocals = attr.ib(type=bool, default=False)
+    style = attr.ib(type="_TracebackStyle", default="long")
+    abspath = attr.ib(type=bool, default=True)
+    tbfilter = attr.ib(type=bool, default=True)
+    funcargs = attr.ib(type=bool, default=False)
+    truncate_locals = attr.ib(type=bool, default=True)
+    chain = attr.ib(type=bool, default=True)
     astcache = attr.ib(default=attr.Factory(dict), init=False, repr=False)
 
-    def _getindent(self, source: "Source") -> int: 
-        # Figure out indent for the given source. 
+    def _getindent(self, source: "Source") -> int:
+        # Figure out indent for the given source.
         try:
             s = str(source.getstatement(len(source) - 1))
         except KeyboardInterrupt:
             raise
-        except BaseException: 
+        except BaseException:
             try:
                 s = str(source[-1])
             except KeyboardInterrupt:
                 raise
-            except BaseException: 
+            except BaseException:
                 return 0
         return 4 + (len(s) - len(s.lstrip()))
 
-    def _getentrysource(self, entry: TracebackEntry) -> Optional["Source"]: 
+    def _getentrysource(self, entry: TracebackEntry) -> Optional["Source"]:
         source = entry.getsource(self.astcache)
         if source is not None:
             source = source.deindent()
         return source
 
-    def repr_args(self, entry: TracebackEntry) -> Optional["ReprFuncArgs"]: 
+    def repr_args(self, entry: TracebackEntry) -> Optional["ReprFuncArgs"]:
         if self.funcargs:
             args = []
             for argname, argvalue in entry.frame.getargs(var=True):
-                args.append((argname, saferepr(argvalue))) 
+                args.append((argname, saferepr(argvalue)))
             return ReprFuncArgs(args)
-        return None 
-
-    def get_source( 
-        self, 
-        source: Optional["Source"], 
-        line_index: int = -1, 
-        excinfo: Optional[ExceptionInfo[BaseException]] = None, 
-        short: bool = False, 
-    ) -> List[str]: 
-        """Return formatted and marked up source lines.""" 
+        return None
+
+    def get_source(
+        self,
+        source: Optional["Source"],
+        line_index: int = -1,
+        excinfo: Optional[ExceptionInfo[BaseException]] = None,
+        short: bool = False,
+    ) -> List[str]:
+        """Return formatted and marked up source lines."""
         lines = []
         if source is None or line_index >= len(source.lines):
-            source = Source("???") 
+            source = Source("???")
             line_index = 0
         if line_index < 0:
             line_index += len(source)
@@ -736,24 +736,24 @@ class FormattedExcinfo:
             lines.extend(self.get_exconly(excinfo, indent=indent, markall=True))
         return lines
 
-    def get_exconly( 
-        self, 
-        excinfo: ExceptionInfo[BaseException], 
-        indent: int = 4, 
-        markall: bool = False, 
-    ) -> List[str]: 
+    def get_exconly(
+        self,
+        excinfo: ExceptionInfo[BaseException],
+        indent: int = 4,
+        markall: bool = False,
+    ) -> List[str]:
         lines = []
-        indentstr = " " * indent 
-        # Get the real exception information out. 
+        indentstr = " " * indent
+        # Get the real exception information out.
         exlines = excinfo.exconly(tryshort=True).split("\n")
-        failindent = self.fail_marker + indentstr[1:] 
+        failindent = self.fail_marker + indentstr[1:]
         for line in exlines:
             lines.append(failindent + line)
             if not markall:
-                failindent = indentstr 
+                failindent = indentstr
         return lines
 
-    def repr_locals(self, locals: Mapping[str, object]) -> Optional["ReprLocals"]: 
+    def repr_locals(self, locals: Mapping[str, object]) -> Optional["ReprLocals"]:
         if self.showlocals:
             lines = []
             keys = [loc for loc in locals if loc[0] != "@"]
@@ -767,32 +767,32 @@ class FormattedExcinfo:
                     # _repr() function, which is only reprlib.Repr in
                     # disguise, so is very configurable.
                     if self.truncate_locals:
-                        str_repr = saferepr(value) 
+                        str_repr = saferepr(value)
                     else:
-                        str_repr = safeformat(value) 
-                    # if len(str_repr) < 70 or not isinstance(value, (list, tuple, dict)): 
-                    lines.append(f"{name:<10} = {str_repr}") 
+                        str_repr = safeformat(value)
+                    # if len(str_repr) < 70 or not isinstance(value, (list, tuple, dict)):
+                    lines.append(f"{name:<10} = {str_repr}")
                     # else:
                     #    self._line("%-10s =\\" % (name,))
                     #    # XXX
                     #    pprint.pprint(value, stream=self.excinfowriter)
             return ReprLocals(lines)
-        return None 
-
-    def repr_traceback_entry( 
-        self, 
-        entry: TracebackEntry, 
-        excinfo: Optional[ExceptionInfo[BaseException]] = None, 
-    ) -> "ReprEntry": 
-        lines: List[str] = [] 
-        style = entry._repr_style if entry._repr_style is not None else self.style 
+        return None
+
+    def repr_traceback_entry(
+        self,
+        entry: TracebackEntry,
+        excinfo: Optional[ExceptionInfo[BaseException]] = None,
+    ) -> "ReprEntry":
+        lines: List[str] = []
+        style = entry._repr_style if entry._repr_style is not None else self.style
         if style in ("short", "long"):
-            source = self._getentrysource(entry) 
-            if source is None: 
-                source = Source("???") 
-                line_index = 0 
-            else: 
-                line_index = entry.lineno - entry.getfirstlinesource() 
+            source = self._getentrysource(entry)
+            if source is None:
+                source = Source("???")
+                line_index = 0
+            else:
+                line_index = entry.lineno - entry.getfirstlinesource()
             short = style == "short"
             reprargs = self.repr_args(entry) if not short else None
             s = self.get_source(source, line_index, excinfo, short=short)
@@ -802,17 +802,17 @@ class FormattedExcinfo:
             else:
                 message = excinfo and excinfo.typename or ""
             path = self._makepath(entry.path)
-            reprfileloc = ReprFileLocation(path, entry.lineno + 1, message) 
-            localsrepr = self.repr_locals(entry.locals) 
-            return ReprEntry(lines, reprargs, localsrepr, reprfileloc, style) 
-        elif style == "value": 
-            if excinfo: 
-                lines.extend(str(excinfo.value).split("\n")) 
-            return ReprEntry(lines, None, None, None, style) 
-        else: 
-            if excinfo: 
-                lines.extend(self.get_exconly(excinfo, indent=4)) 
-            return ReprEntry(lines, None, None, None, style) 
+            reprfileloc = ReprFileLocation(path, entry.lineno + 1, message)
+            localsrepr = self.repr_locals(entry.locals)
+            return ReprEntry(lines, reprargs, localsrepr, reprfileloc, style)
+        elif style == "value":
+            if excinfo:
+                lines.extend(str(excinfo.value).split("\n"))
+            return ReprEntry(lines, None, None, None, style)
+        else:
+            if excinfo:
+                lines.extend(self.get_exconly(excinfo, indent=4))
+            return ReprEntry(lines, None, None, None, style)
 
     def _makepath(self, path):
         if not self.abspath:
@@ -824,62 +824,62 @@ class FormattedExcinfo:
                 path = np
         return path
 
-    def repr_traceback(self, excinfo: ExceptionInfo[BaseException]) -> "ReprTraceback": 
+    def repr_traceback(self, excinfo: ExceptionInfo[BaseException]) -> "ReprTraceback":
         traceback = excinfo.traceback
         if self.tbfilter:
             traceback = traceback.filter()
 
-        if isinstance(excinfo.value, RecursionError): 
+        if isinstance(excinfo.value, RecursionError):
             traceback, extraline = self._truncate_recursive_traceback(traceback)
         else:
             extraline = None
 
         last = traceback[-1]
         entries = []
-        if self.style == "value": 
-            reprentry = self.repr_traceback_entry(last, excinfo) 
-            entries.append(reprentry) 
-            return ReprTraceback(entries, None, style=self.style) 
- 
+        if self.style == "value":
+            reprentry = self.repr_traceback_entry(last, excinfo)
+            entries.append(reprentry)
+            return ReprTraceback(entries, None, style=self.style)
+
         for index, entry in enumerate(traceback):
             einfo = (last == entry) and excinfo or None
             reprentry = self.repr_traceback_entry(entry, einfo)
             entries.append(reprentry)
         return ReprTraceback(entries, extraline, style=self.style)
 
-    def _truncate_recursive_traceback( 
-        self, traceback: Traceback 
-    ) -> Tuple[Traceback, Optional[str]]: 
-        """Truncate the given recursive traceback trying to find the starting 
-        point of the recursion. 
+    def _truncate_recursive_traceback(
+        self, traceback: Traceback
+    ) -> Tuple[Traceback, Optional[str]]:
+        """Truncate the given recursive traceback trying to find the starting
+        point of the recursion.
 
-        The detection is done by going through each traceback entry and 
-        finding the point in which the locals of the frame are equal to the 
-        locals of a previous frame (see ``recursionindex()``). 
+        The detection is done by going through each traceback entry and
+        finding the point in which the locals of the frame are equal to the
+        locals of a previous frame (see ``recursionindex()``).
 
-        Handle the situation where the recursion process might raise an 
-        exception (for example comparing numpy arrays using equality raises a 
-        TypeError), in which case we do our best to warn the user of the 
-        error and show a limited traceback. 
+        Handle the situation where the recursion process might raise an
+        exception (for example comparing numpy arrays using equality raises a
+        TypeError), in which case we do our best to warn the user of the
+        error and show a limited traceback.
         """
         try:
             recursionindex = traceback.recursionindex()
         except Exception as e:
             max_frames = 10
-            extraline: Optional[str] = ( 
+            extraline: Optional[str] = (
                 "!!! Recursion error detected, but an error occurred locating the origin of recursion.\n"
                 "  The following exception happened when comparing locals in the stack frame:\n"
                 "    {exc_type}: {exc_msg}\n"
                 "  Displaying first and last {max_frames} stack frames out of {total}."
             ).format(
                 exc_type=type(e).__name__,
-                exc_msg=str(e), 
+                exc_msg=str(e),
                 max_frames=max_frames,
                 total=len(traceback),
-            ) 
-            # Type ignored because adding two instaces of a List subtype 
-            # currently incorrectly has type List instead of the subtype. 
-            traceback = traceback[:max_frames] + traceback[-max_frames:]  # type: ignore 
+            )
+            # Type ignored because adding two instaces of a List subtype
+            # currently incorrectly has type List instead of the subtype.
+            traceback = traceback[:max_frames] + traceback[-max_frames:]  # type: ignore
         else:
             if recursionindex is not None:
                 extraline = "!!! Recursion detected (same locals & position)"
@@ -889,136 +889,136 @@ class FormattedExcinfo:
 
         return traceback, extraline
 
-    def repr_excinfo( 
-        self, excinfo: ExceptionInfo[BaseException] 
-    ) -> "ExceptionChainRepr": 
-        repr_chain: List[ 
-            Tuple[ReprTraceback, Optional[ReprFileLocation], Optional[str]] 
-        ] = [] 
-        e: Optional[BaseException] = excinfo.value 
-        excinfo_: Optional[ExceptionInfo[BaseException]] = excinfo 
-        descr = None 
-        seen: Set[int] = set() 
-        while e is not None and id(e) not in seen: 
-            seen.add(id(e)) 
-            if excinfo_: 
-                reprtraceback = self.repr_traceback(excinfo_) 
-                reprcrash: Optional[ReprFileLocation] = ( 
-                    excinfo_._getreprcrash() if self.style != "value" else None 
-                ) 
-            else: 
-                # Fallback to native repr if the exception doesn't have a traceback: 
-                # ExceptionInfo objects require a full traceback to work. 
-                reprtraceback = ReprTracebackNative( 
-                    traceback.format_exception(type(e), e, None) 
-                ) 
-                reprcrash = None 
-
-            repr_chain += [(reprtraceback, reprcrash, descr)] 
-            if e.__cause__ is not None and self.chain: 
-                e = e.__cause__ 
-                excinfo_ = ( 
-                    ExceptionInfo((type(e), e, e.__traceback__)) 
-                    if e.__traceback__ 
-                    else None 
-                ) 
-                descr = "The above exception was the direct cause of the following exception:" 
-            elif ( 
-                e.__context__ is not None and not e.__suppress_context__ and self.chain 
-            ): 
-                e = e.__context__ 
-                excinfo_ = ( 
-                    ExceptionInfo((type(e), e, e.__traceback__)) 
-                    if e.__traceback__ 
-                    else None 
-                ) 
-                descr = "During handling of the above exception, another exception occurred:" 
-            else: 
-                e = None 
-        repr_chain.reverse() 
-        return ExceptionChainRepr(repr_chain) 
-
-
-@attr.s(eq=False) 
-class TerminalRepr: 
-    def __str__(self) -> str: 
+    def repr_excinfo(
+        self, excinfo: ExceptionInfo[BaseException]
+    ) -> "ExceptionChainRepr":
+        repr_chain: List[
+            Tuple[ReprTraceback, Optional[ReprFileLocation], Optional[str]]
+        ] = []
+        e: Optional[BaseException] = excinfo.value
+        excinfo_: Optional[ExceptionInfo[BaseException]] = excinfo
+        descr = None
+        seen: Set[int] = set()
+        while e is not None and id(e) not in seen:
+            seen.add(id(e))
+            if excinfo_:
+                reprtraceback = self.repr_traceback(excinfo_)
+                reprcrash: Optional[ReprFileLocation] = (
+                    excinfo_._getreprcrash() if self.style != "value" else None
+                )
+            else:
+                # Fallback to native repr if the exception doesn't have a traceback:
+                # ExceptionInfo objects require a full traceback to work.
+                reprtraceback = ReprTracebackNative(
+                    traceback.format_exception(type(e), e, None)
+                )
+                reprcrash = None
+
+            repr_chain += [(reprtraceback, reprcrash, descr)]
+            if e.__cause__ is not None and self.chain:
+                e = e.__cause__
+                excinfo_ = (
+                    ExceptionInfo((type(e), e, e.__traceback__))
+                    if e.__traceback__
+                    else None
+                )
+                descr = "The above exception was the direct cause of the following exception:"
+            elif (
+                e.__context__ is not None and not e.__suppress_context__ and self.chain
+            ):
+                e = e.__context__
+                excinfo_ = (
+                    ExceptionInfo((type(e), e, e.__traceback__))
+                    if e.__traceback__
+                    else None
+                )
+                descr = "During handling of the above exception, another exception occurred:"
+            else:
+                e = None
+        repr_chain.reverse()
+        return ExceptionChainRepr(repr_chain)
+
+
+@attr.s(eq=False)
+class TerminalRepr:
+    def __str__(self) -> str:
         # FYI this is called from pytest-xdist's serialization of exception
         # information.
-        io = StringIO() 
-        tw = TerminalWriter(file=io) 
+        io = StringIO()
+        tw = TerminalWriter(file=io)
         self.toterminal(tw)
         return io.getvalue().strip()
 
-    def __repr__(self) -> str: 
-        return "<{} instance at {:0x}>".format(self.__class__, id(self)) 
+    def __repr__(self) -> str:
+        return "<{} instance at {:0x}>".format(self.__class__, id(self))
+
+    def toterminal(self, tw: TerminalWriter) -> None:
+        raise NotImplementedError()
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
-        raise NotImplementedError() 
 
- 
-# This class is abstract -- only subclasses are instantiated. 
-@attr.s(eq=False) 
+# This class is abstract -- only subclasses are instantiated.
+@attr.s(eq=False)
 class ExceptionRepr(TerminalRepr):
-    # Provided by subclasses. 
-    reprcrash: Optional["ReprFileLocation"] 
-    reprtraceback: "ReprTraceback" 
-
-    def __attrs_post_init__(self) -> None: 
-        self.sections: List[Tuple[str, str, str]] = [] 
- 
-    def addsection(self, name: str, content: str, sep: str = "-") -> None: 
+    # Provided by subclasses.
+    reprcrash: Optional["ReprFileLocation"]
+    reprtraceback: "ReprTraceback"
+
+    def __attrs_post_init__(self) -> None:
+        self.sections: List[Tuple[str, str, str]] = []
+
+    def addsection(self, name: str, content: str, sep: str = "-") -> None:
         self.sections.append((name, content, sep))
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         for name, content, sep in self.sections:
             tw.sep(sep, name)
             tw.line(content)
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ExceptionChainRepr(ExceptionRepr):
-    chain = attr.ib( 
-        type=Sequence[ 
-            Tuple["ReprTraceback", Optional["ReprFileLocation"], Optional[str]] 
-        ] 
-    ) 
- 
-    def __attrs_post_init__(self) -> None: 
-        super().__attrs_post_init__() 
+    chain = attr.ib(
+        type=Sequence[
+            Tuple["ReprTraceback", Optional["ReprFileLocation"], Optional[str]]
+        ]
+    )
+
+    def __attrs_post_init__(self) -> None:
+        super().__attrs_post_init__()
         # reprcrash and reprtraceback of the outermost (the newest) exception
-        # in the chain. 
-        self.reprtraceback = self.chain[-1][0] 
-        self.reprcrash = self.chain[-1][1] 
+        # in the chain.
+        self.reprtraceback = self.chain[-1][0]
+        self.reprcrash = self.chain[-1][1]
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         for element in self.chain:
             element[0].toterminal(tw)
             if element[2] is not None:
                 tw.line("")
                 tw.line(element[2], yellow=True)
-        super().toterminal(tw) 
+        super().toterminal(tw)
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprExceptionInfo(ExceptionRepr):
-    reprtraceback = attr.ib(type="ReprTraceback") 
-    reprcrash = attr.ib(type="ReprFileLocation") 
+    reprtraceback = attr.ib(type="ReprTraceback")
+    reprcrash = attr.ib(type="ReprFileLocation")
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         self.reprtraceback.toterminal(tw)
-        super().toterminal(tw) 
+        super().toterminal(tw)
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprTraceback(TerminalRepr):
-    reprentries = attr.ib(type=Sequence[Union["ReprEntry", "ReprEntryNative"]]) 
-    extraline = attr.ib(type=Optional[str]) 
-    style = attr.ib(type="_TracebackStyle") 
- 
+    reprentries = attr.ib(type=Sequence[Union["ReprEntry", "ReprEntryNative"]])
+    extraline = attr.ib(type=Optional[str])
+    style = attr.ib(type="_TracebackStyle")
+
     entrysep = "_ "
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
-        # The entries might have different styles. 
+    def toterminal(self, tw: TerminalWriter) -> None:
+        # The entries might have different styles.
         for i, entry in enumerate(self.reprentries):
             if entry.style == "long":
                 tw.line("")
@@ -1037,87 +1037,87 @@ class ReprTraceback(TerminalRepr):
 
 
 class ReprTracebackNative(ReprTraceback):
-    def __init__(self, tblines: Sequence[str]) -> None: 
+    def __init__(self, tblines: Sequence[str]) -> None:
         self.style = "native"
         self.reprentries = [ReprEntryNative(tblines)]
         self.extraline = None
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprEntryNative(TerminalRepr):
-    lines = attr.ib(type=Sequence[str]) 
-    style: "_TracebackStyle" = "native" 
+    lines = attr.ib(type=Sequence[str])
+    style: "_TracebackStyle" = "native"
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         tw.write("".join(self.lines))
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprEntry(TerminalRepr):
-    lines = attr.ib(type=Sequence[str]) 
-    reprfuncargs = attr.ib(type=Optional["ReprFuncArgs"]) 
-    reprlocals = attr.ib(type=Optional["ReprLocals"]) 
-    reprfileloc = attr.ib(type=Optional["ReprFileLocation"]) 
-    style = attr.ib(type="_TracebackStyle") 
-
-    def _write_entry_lines(self, tw: TerminalWriter) -> None: 
-        """Write the source code portions of a list of traceback entries with syntax highlighting. 
- 
-        Usually entries are lines like these: 
- 
-            "     x = 1" 
-            ">    assert x == 2" 
-            "E    assert 1 == 2" 
- 
-        This function takes care of rendering the "source" portions of it (the lines without 
-        the "E" prefix) using syntax highlighting, taking care to not highlighting the ">" 
-        character, as doing so might break line continuations. 
-        """ 
- 
-        if not self.lines: 
-            return 
- 
-        # separate indents and source lines that are not failures: we want to 
-        # highlight the code but not the indentation, which may contain markers 
-        # such as ">   assert 0" 
-        fail_marker = f"{FormattedExcinfo.fail_marker}   " 
-        indent_size = len(fail_marker) 
-        indents: List[str] = [] 
-        source_lines: List[str] = [] 
-        failure_lines: List[str] = [] 
-        for index, line in enumerate(self.lines): 
-            is_failure_line = line.startswith(fail_marker) 
-            if is_failure_line: 
-                # from this point on all lines are considered part of the failure 
-                failure_lines.extend(self.lines[index:]) 
-                break 
-            else: 
-                if self.style == "value": 
-                    source_lines.append(line) 
-                else: 
-                    indents.append(line[:indent_size]) 
-                    source_lines.append(line[indent_size:]) 
- 
-        tw._write_source(source_lines, indents) 
- 
-        # failure lines are always completely red and bold 
-        for line in failure_lines: 
-            tw.line(line, bold=True, red=True) 
- 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    lines = attr.ib(type=Sequence[str])
+    reprfuncargs = attr.ib(type=Optional["ReprFuncArgs"])
+    reprlocals = attr.ib(type=Optional["ReprLocals"])
+    reprfileloc = attr.ib(type=Optional["ReprFileLocation"])
+    style = attr.ib(type="_TracebackStyle")
+
+    def _write_entry_lines(self, tw: TerminalWriter) -> None:
+        """Write the source code portions of a list of traceback entries with syntax highlighting.
+
+        Usually entries are lines like these:
+
+            "     x = 1"
+            ">    assert x == 2"
+            "E    assert 1 == 2"
+
+        This function takes care of rendering the "source" portions of it (the lines without
+        the "E" prefix) using syntax highlighting, taking care to not highlighting the ">"
+        character, as doing so might break line continuations.
+        """
+
+        if not self.lines:
+            return
+
+        # separate indents and source lines that are not failures: we want to
+        # highlight the code but not the indentation, which may contain markers
+        # such as ">   assert 0"
+        fail_marker = f"{FormattedExcinfo.fail_marker}   "
+        indent_size = len(fail_marker)
+        indents: List[str] = []
+        source_lines: List[str] = []
+        failure_lines: List[str] = []
+        for index, line in enumerate(self.lines):
+            is_failure_line = line.startswith(fail_marker)
+            if is_failure_line:
+                # from this point on all lines are considered part of the failure
+                failure_lines.extend(self.lines[index:])
+                break
+            else:
+                if self.style == "value":
+                    source_lines.append(line)
+                else:
+                    indents.append(line[:indent_size])
+                    source_lines.append(line[indent_size:])
+
+        tw._write_source(source_lines, indents)
+
+        # failure lines are always completely red and bold
+        for line in failure_lines:
+            tw.line(line, bold=True, red=True)
+
+    def toterminal(self, tw: TerminalWriter) -> None:
         if self.style == "short":
-            assert self.reprfileloc is not None 
+            assert self.reprfileloc is not None
             self.reprfileloc.toterminal(tw)
-            self._write_entry_lines(tw) 
-            if self.reprlocals: 
-                self.reprlocals.toterminal(tw, indent=" " * 8) 
+            self._write_entry_lines(tw)
+            if self.reprlocals:
+                self.reprlocals.toterminal(tw, indent=" " * 8)
             return
- 
+
         if self.reprfuncargs:
             self.reprfuncargs.toterminal(tw)
- 
-        self._write_entry_lines(tw) 
- 
+
+        self._write_entry_lines(tw)
+
         if self.reprlocals:
             tw.line("")
             self.reprlocals.toterminal(tw)
@@ -1126,47 +1126,47 @@ class ReprEntry(TerminalRepr):
                 tw.line("")
             self.reprfileloc.toterminal(tw)
 
-    def __str__(self) -> str: 
-        return "{}\n{}\n{}".format( 
-            "\n".join(self.lines), self.reprlocals, self.reprfileloc 
-        ) 
+    def __str__(self) -> str:
+        return "{}\n{}\n{}".format(
+            "\n".join(self.lines), self.reprlocals, self.reprfileloc
+        )
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprFileLocation(TerminalRepr):
-    path = attr.ib(type=str, converter=str) 
-    lineno = attr.ib(type=int) 
-    message = attr.ib(type=str) 
+    path = attr.ib(type=str, converter=str)
+    lineno = attr.ib(type=int)
+    message = attr.ib(type=str)
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
-        # Filename and lineno output for each entry, using an output format 
-        # that most editors understand. 
+    def toterminal(self, tw: TerminalWriter) -> None:
+        # Filename and lineno output for each entry, using an output format
+        # that most editors understand.
         msg = self.message
         i = msg.find("\n")
         if i != -1:
             msg = msg[:i]
         tw.write(self.path, bold=True, red=True)
-        tw.line(f":{self.lineno}: {msg}") 
+        tw.line(f":{self.lineno}: {msg}")
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprLocals(TerminalRepr):
-    lines = attr.ib(type=Sequence[str]) 
+    lines = attr.ib(type=Sequence[str])
 
-    def toterminal(self, tw: TerminalWriter, indent="") -> None: 
+    def toterminal(self, tw: TerminalWriter, indent="") -> None:
         for line in self.lines:
-            tw.line(indent + line) 
+            tw.line(indent + line)
 
 
-@attr.s(eq=False) 
+@attr.s(eq=False)
 class ReprFuncArgs(TerminalRepr):
-    args = attr.ib(type=Sequence[Tuple[str, object]]) 
+    args = attr.ib(type=Sequence[Tuple[str, object]])
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         if self.args:
             linesofar = ""
             for name, value in self.args:
-                ns = f"{name} = {value}" 
+                ns = f"{name} = {value}"
                 if len(ns) + len(linesofar) + 2 > tw.fullwidth:
                     if linesofar:
                         tw.line(linesofar)
@@ -1181,79 +1181,79 @@ class ReprFuncArgs(TerminalRepr):
             tw.line("")
 
 
-def getfslineno(obj: object) -> Tuple[Union[str, py.path.local], int]: 
-    """Return source location (path, lineno) for the given object. 
- 
-    If the source cannot be determined return ("", -1). 
- 
-    The line number is 0-based. 
-    """ 
-    # xxx let decorators etc specify a sane ordering 
-    # NOTE: this used to be done in _pytest.compat.getfslineno, initially added 
-    #       in 6ec13a2b9.  It ("place_as") appears to be something very custom. 
-    obj = get_real_func(obj) 
-    if hasattr(obj, "place_as"): 
-        obj = obj.place_as  # type: ignore[attr-defined] 
- 
+def getfslineno(obj: object) -> Tuple[Union[str, py.path.local], int]:
+    """Return source location (path, lineno) for the given object.
+
+    If the source cannot be determined return ("", -1).
+
+    The line number is 0-based.
+    """
+    # xxx let decorators etc specify a sane ordering
+    # NOTE: this used to be done in _pytest.compat.getfslineno, initially added
+    #       in 6ec13a2b9.  It ("place_as") appears to be something very custom.
+    obj = get_real_func(obj)
+    if hasattr(obj, "place_as"):
+        obj = obj.place_as  # type: ignore[attr-defined]
+
     try:
-        code = Code.from_function(obj) 
-    except TypeError: 
-        try: 
-            fn = inspect.getsourcefile(obj) or inspect.getfile(obj)  # type: ignore[arg-type] 
-        except TypeError: 
-            return "", -1 
-
-        fspath = fn and py.path.local(fn) or "" 
-        lineno = -1 
-        if fspath: 
-            try: 
-                _, lineno = findsource(obj) 
-            except OSError: 
-                pass 
-        return fspath, lineno 
-
-    return code.path, code.firstlineno 
- 
- 
-# Relative paths that we use to filter traceback entries from appearing to the user; 
-# see filter_traceback. 
+        code = Code.from_function(obj)
+    except TypeError:
+        try:
+            fn = inspect.getsourcefile(obj) or inspect.getfile(obj)  # type: ignore[arg-type]
+        except TypeError:
+            return "", -1
+
+        fspath = fn and py.path.local(fn) or ""
+        lineno = -1
+        if fspath:
+            try:
+                _, lineno = findsource(obj)
+            except OSError:
+                pass
+        return fspath, lineno
+
+    return code.path, code.firstlineno
+
+
+# Relative paths that we use to filter traceback entries from appearing to the user;
+# see filter_traceback.
 # note: if we need to add more paths than what we have now we should probably use a list
-# for better maintenance. 
+# for better maintenance.
 
-_PLUGGY_DIR = Path(pluggy.__file__.rstrip("oc")) 
+_PLUGGY_DIR = Path(pluggy.__file__.rstrip("oc"))
 # pluggy is either a package or a single module depending on the version
-if _PLUGGY_DIR.name == "__init__.py": 
-    _PLUGGY_DIR = _PLUGGY_DIR.parent 
-_PYTEST_DIR = Path(_pytest.__file__).parent 
-_PY_DIR = Path(py.__file__).parent 
+if _PLUGGY_DIR.name == "__init__.py":
+    _PLUGGY_DIR = _PLUGGY_DIR.parent
+_PYTEST_DIR = Path(_pytest.__file__).parent
+_PY_DIR = Path(py.__file__).parent
+
 
+def filter_traceback(entry: TracebackEntry) -> bool:
+    """Return True if a TracebackEntry instance should be included in tracebacks.
+
+    We hide traceback entries of:
 
-def filter_traceback(entry: TracebackEntry) -> bool: 
-    """Return True if a TracebackEntry instance should be included in tracebacks. 
- 
-    We hide traceback entries of: 
- 
     * dynamically generated code (no code to show up for it);
     * internal traceback from pytest or its internal libraries, py and pluggy.
     """
     # entry.path might sometimes return a str object when the entry
-    # points to dynamically generated code. 
-    # See https://bitbucket.org/pytest-dev/py/issues/71. 
+    # points to dynamically generated code.
+    # See https://bitbucket.org/pytest-dev/py/issues/71.
     raw_filename = entry.frame.code.raw.co_filename
     is_generated = "<" in raw_filename and ">" in raw_filename
     if is_generated:
         return False
- 
+
     # entry.path might point to a non-existing file, in which case it will
-    # also return a str object. See #1133. 
-    p = Path(entry.path) 
- 
-    parents = p.parents 
-    if _PLUGGY_DIR in parents: 
-        return False 
-    if _PYTEST_DIR in parents: 
-        return False 
-    if _PY_DIR in parents: 
-        return False 
- 
-    return True 
+    # also return a str object. See #1133.
+    p = Path(entry.path)
+
+    parents = p.parents
+    if _PLUGGY_DIR in parents:
+        return False
+    if _PYTEST_DIR in parents:
+        return False
+    if _PY_DIR in parents:
+        return False
+
+    return True
diff --git a/contrib/python/pytest/py3/_pytest/_code/source.py b/contrib/python/pytest/py3/_pytest/_code/source.py
index 84bac0a8a8..6f54057c0a 100644
--- a/contrib/python/pytest/py3/_pytest/_code/source.py
+++ b/contrib/python/pytest/py3/_pytest/_code/source.py
@@ -2,58 +2,58 @@ import ast
 import inspect
 import textwrap
 import tokenize
-import types 
+import types
 import warnings
 from bisect import bisect_right
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import overload 
-from typing import Tuple 
-from typing import Union 
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import overload
+from typing import Tuple
+from typing import Union
 
 
-class Source: 
-    """An immutable object holding a source code fragment. 
+class Source:
+    """An immutable object holding a source code fragment.
 
-    When using Source(...), the source lines are deindented. 
+    When using Source(...), the source lines are deindented.
     """
 
-    def __init__(self, obj: object = None) -> None: 
-        if not obj: 
-            self.lines: List[str] = [] 
-        elif isinstance(obj, Source): 
-            self.lines = obj.lines 
-        elif isinstance(obj, (tuple, list)): 
-            self.lines = deindent(x.rstrip("\n") for x in obj) 
-        elif isinstance(obj, str): 
-            self.lines = deindent(obj.split("\n")) 
-        else: 
-            try: 
-                rawcode = getrawcode(obj) 
-                src = inspect.getsource(rawcode) 
-            except TypeError: 
-                src = inspect.getsource(obj)  # type: ignore[arg-type] 
-            self.lines = deindent(src.split("\n")) 
-
-    def __eq__(self, other: object) -> bool: 
-        if not isinstance(other, Source): 
-            return NotImplemented 
-        return self.lines == other.lines 
-
-    # Ignore type because of https://github.com/python/mypy/issues/4266. 
-    __hash__ = None  # type: ignore 
-
-    @overload 
-    def __getitem__(self, key: int) -> str: 
-        ... 
- 
-    @overload 
-    def __getitem__(self, key: slice) -> "Source": 
-        ... 
- 
-    def __getitem__(self, key: Union[int, slice]) -> Union[str, "Source"]: 
+    def __init__(self, obj: object = None) -> None:
+        if not obj:
+            self.lines: List[str] = []
+        elif isinstance(obj, Source):
+            self.lines = obj.lines
+        elif isinstance(obj, (tuple, list)):
+            self.lines = deindent(x.rstrip("\n") for x in obj)
+        elif isinstance(obj, str):
+            self.lines = deindent(obj.split("\n"))
+        else:
+            try:
+                rawcode = getrawcode(obj)
+                src = inspect.getsource(rawcode)
+            except TypeError:
+                src = inspect.getsource(obj)  # type: ignore[arg-type]
+            self.lines = deindent(src.split("\n"))
+
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, Source):
+            return NotImplemented
+        return self.lines == other.lines
+
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
+
+    @overload
+    def __getitem__(self, key: int) -> str:
+        ...
+
+    @overload
+    def __getitem__(self, key: slice) -> "Source":
+        ...
+
+    def __getitem__(self, key: Union[int, slice]) -> Union[str, "Source"]:
         if isinstance(key, int):
             return self.lines[key]
         else:
@@ -63,14 +63,14 @@ class Source:
             newsource.lines = self.lines[key.start : key.stop]
             return newsource
 
-    def __iter__(self) -> Iterator[str]: 
-        return iter(self.lines) 
- 
-    def __len__(self) -> int: 
+    def __iter__(self) -> Iterator[str]:
+        return iter(self.lines)
+
+    def __len__(self) -> int:
         return len(self.lines)
 
-    def strip(self) -> "Source": 
-        """Return new Source object with trailing and leading blank lines removed.""" 
+    def strip(self) -> "Source":
+        """Return new Source object with trailing and leading blank lines removed."""
         start, end = 0, len(self)
         while start < end and not self.lines[start].strip():
             start += 1
@@ -80,80 +80,80 @@ class Source:
         source.lines[:] = self.lines[start:end]
         return source
 
-    def indent(self, indent: str = " " * 4) -> "Source": 
-        """Return a copy of the source object with all lines indented by the 
-        given indent-string.""" 
+    def indent(self, indent: str = " " * 4) -> "Source":
+        """Return a copy of the source object with all lines indented by the
+        given indent-string."""
         newsource = Source()
         newsource.lines = [(indent + line) for line in self.lines]
         return newsource
 
-    def getstatement(self, lineno: int) -> "Source": 
-        """Return Source statement which contains the given linenumber 
-        (counted from 0).""" 
+    def getstatement(self, lineno: int) -> "Source":
+        """Return Source statement which contains the given linenumber
+        (counted from 0)."""
         start, end = self.getstatementrange(lineno)
         return self[start:end]
 
-    def getstatementrange(self, lineno: int) -> Tuple[int, int]: 
-        """Return (start, end) tuple which spans the minimal statement region 
-        which containing the given lineno.""" 
+    def getstatementrange(self, lineno: int) -> Tuple[int, int]:
+        """Return (start, end) tuple which spans the minimal statement region
+        which containing the given lineno."""
         if not (0 <= lineno < len(self)):
             raise IndexError("lineno out of range")
         ast, start, end = getstatementrange_ast(lineno, self)
         return start, end
 
-    def deindent(self) -> "Source": 
-        """Return a new Source object deindented.""" 
+    def deindent(self) -> "Source":
+        """Return a new Source object deindented."""
         newsource = Source()
         newsource.lines[:] = deindent(self.lines)
         return newsource
 
-    def __str__(self) -> str: 
+    def __str__(self) -> str:
         return "\n".join(self.lines)
 
- 
+
 #
 # helper functions
 #
 
 
-def findsource(obj) -> Tuple[Optional[Source], int]: 
+def findsource(obj) -> Tuple[Optional[Source], int]:
     try:
         sourcelines, lineno = inspect.findsource(obj)
-    except Exception: 
+    except Exception:
         return None, -1
     source = Source()
     source.lines = [line.rstrip() for line in sourcelines]
     return source, lineno
 
 
-def getrawcode(obj: object, trycall: bool = True) -> types.CodeType: 
-    """Return code object for given function.""" 
+def getrawcode(obj: object, trycall: bool = True) -> types.CodeType:
+    """Return code object for given function."""
     try:
-        return obj.__code__  # type: ignore[attr-defined,no-any-return] 
-    except AttributeError: 
-        pass 
-    if trycall: 
-        call = getattr(obj, "__call__", None) 
-        if call and not isinstance(obj, type): 
-            return getrawcode(call, trycall=False) 
-    raise TypeError(f"could not get code object for {obj!r}") 
+        return obj.__code__  # type: ignore[attr-defined,no-any-return]
+    except AttributeError:
+        pass
+    if trycall:
+        call = getattr(obj, "__call__", None)
+        if call and not isinstance(obj, type):
+            return getrawcode(call, trycall=False)
+    raise TypeError(f"could not get code object for {obj!r}")
 
 
-def deindent(lines: Iterable[str]) -> List[str]: 
+def deindent(lines: Iterable[str]) -> List[str]:
     return textwrap.dedent("\n".join(lines)).splitlines()
 
 
-def get_statement_startend2(lineno: int, node: ast.AST) -> Tuple[int, Optional[int]]: 
-    # Flatten all statements and except handlers into one lineno-list. 
-    # AST's line numbers start indexing at 1. 
-    values: List[int] = [] 
+def get_statement_startend2(lineno: int, node: ast.AST) -> Tuple[int, Optional[int]]:
+    # Flatten all statements and except handlers into one lineno-list.
+    # AST's line numbers start indexing at 1.
+    values: List[int] = []
     for x in ast.walk(node):
         if isinstance(x, (ast.stmt, ast.ExceptHandler)):
             values.append(x.lineno - 1)
             for name in ("finalbody", "orelse"):
-                val: Optional[List[ast.stmt]] = getattr(x, name, None) 
+                val: Optional[List[ast.stmt]] = getattr(x, name, None)
                 if val:
-                    # Treat the finally/orelse part as its own statement. 
+                    # Treat the finally/orelse part as its own statement.
                     values.append(val[0].lineno - 1 - 1)
     values.sort()
     insert_index = bisect_right(values, lineno)
@@ -165,22 +165,22 @@ def get_statement_startend2(lineno: int, node: ast.AST) -> Tuple[int, Optional[i
     return start, end
 
 
-def getstatementrange_ast( 
-    lineno: int, 
-    source: Source, 
-    assertion: bool = False, 
-    astnode: Optional[ast.AST] = None, 
-) -> Tuple[ast.AST, int, int]: 
+def getstatementrange_ast(
+    lineno: int,
+    source: Source,
+    assertion: bool = False,
+    astnode: Optional[ast.AST] = None,
+) -> Tuple[ast.AST, int, int]:
     if astnode is None:
         content = str(source)
         # See #4260:
-        # Don't produce duplicate warnings when compiling source to find AST. 
+        # Don't produce duplicate warnings when compiling source to find AST.
         with warnings.catch_warnings():
             warnings.simplefilter("ignore")
-            astnode = ast.parse(content, "source", "exec") 
+            astnode = ast.parse(content, "source", "exec")
 
     start, end = get_statement_startend2(lineno, astnode)
-    # We need to correct the end: 
+    # We need to correct the end:
     # - ast-parsing strips comments
     # - there might be empty lines
     # - we might have lesser indented code blocks at the end
@@ -188,10 +188,10 @@ def getstatementrange_ast(
         end = len(source.lines)
 
     if end > start + 1:
-        # Make sure we don't span differently indented code blocks 
-        # by using the BlockFinder helper used which inspect.getsource() uses itself. 
+        # Make sure we don't span differently indented code blocks
+        # by using the BlockFinder helper used which inspect.getsource() uses itself.
         block_finder = inspect.BlockFinder()
-        # If we start with an indented line, put blockfinder to "started" mode. 
+        # If we start with an indented line, put blockfinder to "started" mode.
         block_finder.started = source.lines[start][0].isspace()
         it = ((x + "\n") for x in source.lines[start:end])
         try:
@@ -202,7 +202,7 @@ def getstatementrange_ast(
         except Exception:
             pass
 
-    # The end might still point to a comment or empty line, correct it. 
+    # The end might still point to a comment or empty line, correct it.
     while end:
         line = source.lines[end - 1].lstrip()
         if line.startswith("#") or not line:
diff --git a/contrib/python/pytest/py3/_pytest/_io/__init__.py b/contrib/python/pytest/py3/_pytest/_io/__init__.py
index 9edff28ea0..db001e918c 100644
--- a/contrib/python/pytest/py3/_pytest/_io/__init__.py
+++ b/contrib/python/pytest/py3/_pytest/_io/__init__.py
@@ -1,8 +1,8 @@
-from .terminalwriter import get_terminal_width 
-from .terminalwriter import TerminalWriter 
- 
- 
-__all__ = [ 
-    "TerminalWriter", 
-    "get_terminal_width", 
-] 
+from .terminalwriter import get_terminal_width
+from .terminalwriter import TerminalWriter
+
+
+__all__ = [
+    "TerminalWriter",
+    "get_terminal_width",
+]
diff --git a/contrib/python/pytest/py3/_pytest/_io/saferepr.py b/contrib/python/pytest/py3/_pytest/_io/saferepr.py
index b966867aa9..5eb1e08890 100644
--- a/contrib/python/pytest/py3/_pytest/_io/saferepr.py
+++ b/contrib/python/pytest/py3/_pytest/_io/saferepr.py
@@ -1,129 +1,129 @@
-import pprint 
-import reprlib 
-from typing import Any 
-from typing import Dict 
-from typing import IO 
-from typing import Optional 
- 
- 
-def _try_repr_or_str(obj: object) -> str: 
-    try: 
-        return repr(obj) 
-    except (KeyboardInterrupt, SystemExit): 
-        raise 
-    except BaseException: 
-        return '{}("{}")'.format(type(obj).__name__, obj) 
- 
- 
-def _format_repr_exception(exc: BaseException, obj: object) -> str: 
-    try: 
-        exc_info = _try_repr_or_str(exc) 
-    except (KeyboardInterrupt, SystemExit): 
-        raise 
-    except BaseException as exc: 
-        exc_info = "unpresentable exception ({})".format(_try_repr_or_str(exc)) 
-    return "<[{} raised in repr()] {} object at 0x{:x}>".format( 
-        exc_info, type(obj).__name__, id(obj) 
-    ) 
- 
- 
-def _ellipsize(s: str, maxsize: int) -> str: 
-    if len(s) > maxsize: 
-        i = max(0, (maxsize - 3) // 2) 
-        j = max(0, maxsize - 3 - i) 
-        return s[:i] + "..." + s[len(s) - j :] 
-    return s 
- 
- 
-class SafeRepr(reprlib.Repr): 
-    """repr.Repr that limits the resulting size of repr() and includes 
-    information on exceptions raised during the call.""" 
- 
-    def __init__(self, maxsize: int) -> None: 
-        super().__init__() 
-        self.maxstring = maxsize 
-        self.maxsize = maxsize 
- 
-    def repr(self, x: object) -> str: 
-        try: 
-            s = super().repr(x) 
-        except (KeyboardInterrupt, SystemExit): 
-            raise 
-        except BaseException as exc: 
-            s = _format_repr_exception(exc, x) 
-        return _ellipsize(s, self.maxsize) 
- 
-    def repr_instance(self, x: object, level: int) -> str: 
-        try: 
-            s = repr(x) 
-        except (KeyboardInterrupt, SystemExit): 
-            raise 
-        except BaseException as exc: 
-            s = _format_repr_exception(exc, x) 
-        return _ellipsize(s, self.maxsize) 
- 
- 
-def safeformat(obj: object) -> str: 
-    """Return a pretty printed string for the given object. 
- 
-    Failing __repr__ functions of user instances will be represented 
-    with a short exception info. 
-    """ 
-    try: 
-        return pprint.pformat(obj) 
-    except Exception as exc: 
-        return _format_repr_exception(exc, obj) 
- 
- 
-def saferepr(obj: object, maxsize: int = 240) -> str: 
-    """Return a size-limited safe repr-string for the given object. 
- 
-    Failing __repr__ functions of user instances will be represented 
-    with a short exception info and 'saferepr' generally takes 
-    care to never raise exceptions itself. 
- 
-    This function is a wrapper around the Repr/reprlib functionality of the 
-    standard 2.6 lib. 
-    """ 
-    return SafeRepr(maxsize).repr(obj) 
- 
- 
-class AlwaysDispatchingPrettyPrinter(pprint.PrettyPrinter): 
-    """PrettyPrinter that always dispatches (regardless of width).""" 
- 
-    def _format( 
-        self, 
-        object: object, 
-        stream: IO[str], 
-        indent: int, 
-        allowance: int, 
-        context: Dict[int, Any], 
-        level: int, 
-    ) -> None: 
-        # Type ignored because _dispatch is private. 
-        p = self._dispatch.get(type(object).__repr__, None)  # type: ignore[attr-defined] 
- 
-        objid = id(object) 
-        if objid in context or p is None: 
-            # Type ignored because _format is private. 
-            super()._format(  # type: ignore[misc] 
-                object, stream, indent, allowance, context, level, 
-            ) 
-            return 
- 
-        context[objid] = 1 
-        p(self, object, stream, indent, allowance, context, level + 1) 
-        del context[objid] 
- 
- 
-def _pformat_dispatch( 
-    object: object, 
-    indent: int = 1, 
-    width: int = 80, 
-    depth: Optional[int] = None, 
-    *, 
-    compact: bool = False, 
-) -> str: 
-    return AlwaysDispatchingPrettyPrinter( 
-        indent=indent, width=width, depth=depth, compact=compact 
-    ).pformat(object) 
+import pprint
+import reprlib
+from typing import Any
+from typing import Dict
+from typing import IO
+from typing import Optional
+
+
+def _try_repr_or_str(obj: object) -> str:
+    try:
+        return repr(obj)
+    except (KeyboardInterrupt, SystemExit):
+        raise
+    except BaseException:
+        return '{}("{}")'.format(type(obj).__name__, obj)
+
+
+def _format_repr_exception(exc: BaseException, obj: object) -> str:
+    try:
+        exc_info = _try_repr_or_str(exc)
+    except (KeyboardInterrupt, SystemExit):
+        raise
+    except BaseException as exc:
+        exc_info = "unpresentable exception ({})".format(_try_repr_or_str(exc))
+    return "<[{} raised in repr()] {} object at 0x{:x}>".format(
+        exc_info, type(obj).__name__, id(obj)
+    )
+
+
+def _ellipsize(s: str, maxsize: int) -> str:
+    if len(s) > maxsize:
+        i = max(0, (maxsize - 3) // 2)
+        j = max(0, maxsize - 3 - i)
+        return s[:i] + "..." + s[len(s) - j :]
+    return s
+
+
+class SafeRepr(reprlib.Repr):
+    """repr.Repr that limits the resulting size of repr() and includes
+    information on exceptions raised during the call."""
+
+    def __init__(self, maxsize: int) -> None:
+        super().__init__()
+        self.maxstring = maxsize
+        self.maxsize = maxsize
+
+    def repr(self, x: object) -> str:
+        try:
+            s = super().repr(x)
+        except (KeyboardInterrupt, SystemExit):
+            raise
+        except BaseException as exc:
+            s = _format_repr_exception(exc, x)
+        return _ellipsize(s, self.maxsize)
+
+    def repr_instance(self, x: object, level: int) -> str:
+        try:
+            s = repr(x)
+        except (KeyboardInterrupt, SystemExit):
+            raise
+        except BaseException as exc:
+            s = _format_repr_exception(exc, x)
+        return _ellipsize(s, self.maxsize)
+
+
+def safeformat(obj: object) -> str:
+    """Return a pretty printed string for the given object.
+
+    Failing __repr__ functions of user instances will be represented
+    with a short exception info.
+    """
+    try:
+        return pprint.pformat(obj)
+    except Exception as exc:
+        return _format_repr_exception(exc, obj)
+
+
+def saferepr(obj: object, maxsize: int = 240) -> str:
+    """Return a size-limited safe repr-string for the given object.
+
+    Failing __repr__ functions of user instances will be represented
+    with a short exception info and 'saferepr' generally takes
+    care to never raise exceptions itself.
+
+    This function is a wrapper around the Repr/reprlib functionality of the
+    standard 2.6 lib.
+    """
+    return SafeRepr(maxsize).repr(obj)
+
+
+class AlwaysDispatchingPrettyPrinter(pprint.PrettyPrinter):
+    """PrettyPrinter that always dispatches (regardless of width)."""
+
+    def _format(
+        self,
+        object: object,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: Dict[int, Any],
+        level: int,
+    ) -> None:
+        # Type ignored because _dispatch is private.
+        p = self._dispatch.get(type(object).__repr__, None)  # type: ignore[attr-defined]
+
+        objid = id(object)
+        if objid in context or p is None:
+            # Type ignored because _format is private.
+            super()._format(  # type: ignore[misc]
+                object, stream, indent, allowance, context, level,
+            )
+            return
+
+        context[objid] = 1
+        p(self, object, stream, indent, allowance, context, level + 1)
+        del context[objid]
+
+
+def _pformat_dispatch(
+    object: object,
+    indent: int = 1,
+    width: int = 80,
+    depth: Optional[int] = None,
+    *,
+    compact: bool = False,
+) -> str:
+    return AlwaysDispatchingPrettyPrinter(
+        indent=indent, width=width, depth=depth, compact=compact
+    ).pformat(object)
diff --git a/contrib/python/pytest/py3/_pytest/_io/terminalwriter.py b/contrib/python/pytest/py3/_pytest/_io/terminalwriter.py
index acbaf34a15..8edf4cd75f 100644
--- a/contrib/python/pytest/py3/_pytest/_io/terminalwriter.py
+++ b/contrib/python/pytest/py3/_pytest/_io/terminalwriter.py
@@ -1,210 +1,210 @@
-"""Helper functions for writing to terminals and files.""" 
-import os 
-import shutil 
-import sys 
-from typing import Optional 
-from typing import Sequence 
-from typing import TextIO 
- 
-from .wcwidth import wcswidth 
-from _pytest.compat import final 
- 
- 
-# This code was initially copied from py 1.8.1, file _io/terminalwriter.py. 
- 
- 
-def get_terminal_width() -> int: 
-    width, _ = shutil.get_terminal_size(fallback=(80, 24)) 
- 
-    # The Windows get_terminal_size may be bogus, let's sanify a bit. 
-    if width < 40: 
-        width = 80 
- 
-    return width 
- 
- 
-def should_do_markup(file: TextIO) -> bool: 
-    if os.environ.get("PY_COLORS") == "1": 
-        return True 
-    if os.environ.get("PY_COLORS") == "0": 
-        return False 
-    if "NO_COLOR" in os.environ: 
-        return False 
-    if "FORCE_COLOR" in os.environ: 
-        return True 
-    return ( 
-        hasattr(file, "isatty") and file.isatty() and os.environ.get("TERM") != "dumb" 
-    ) 
- 
- 
-@final 
-class TerminalWriter: 
-    _esctable = dict( 
-        black=30, 
-        red=31, 
-        green=32, 
-        yellow=33, 
-        blue=34, 
-        purple=35, 
-        cyan=36, 
-        white=37, 
-        Black=40, 
-        Red=41, 
-        Green=42, 
-        Yellow=43, 
-        Blue=44, 
-        Purple=45, 
-        Cyan=46, 
-        White=47, 
-        bold=1, 
-        light=2, 
-        blink=5, 
-        invert=7, 
-    ) 
- 
-    def __init__(self, file: Optional[TextIO] = None) -> None: 
-        if file is None: 
-            file = sys.stdout 
-        if hasattr(file, "isatty") and file.isatty() and sys.platform == "win32": 
-            try: 
-                import colorama 
-            except ImportError: 
-                pass 
-            else: 
-                file = colorama.AnsiToWin32(file).stream 
-                assert file is not None 
-        self._file = file 
-        self.hasmarkup = should_do_markup(file) 
-        self._current_line = "" 
-        self._terminal_width: Optional[int] = None 
-        self.code_highlight = True 
- 
-    @property 
-    def fullwidth(self) -> int: 
-        if self._terminal_width is not None: 
-            return self._terminal_width 
-        return get_terminal_width() 
- 
-    @fullwidth.setter 
-    def fullwidth(self, value: int) -> None: 
-        self._terminal_width = value 
- 
-    @property 
-    def width_of_current_line(self) -> int: 
-        """Return an estimate of the width so far in the current line.""" 
-        return wcswidth(self._current_line) 
- 
-    def markup(self, text: str, **markup: bool) -> str: 
-        for name in markup: 
-            if name not in self._esctable: 
-                raise ValueError(f"unknown markup: {name!r}") 
-        if self.hasmarkup: 
-            esc = [self._esctable[name] for name, on in markup.items() if on] 
-            if esc: 
-                text = "".join("\x1b[%sm" % cod for cod in esc) + text + "\x1b[0m" 
-        return text 
- 
-    def sep( 
-        self, 
-        sepchar: str, 
-        title: Optional[str] = None, 
-        fullwidth: Optional[int] = None, 
-        **markup: bool, 
-    ) -> None: 
-        if fullwidth is None: 
-            fullwidth = self.fullwidth 
-        # The goal is to have the line be as long as possible 
-        # under the condition that len(line) <= fullwidth. 
-        if sys.platform == "win32": 
-            # If we print in the last column on windows we are on a 
-            # new line but there is no way to verify/neutralize this 
-            # (we may not know the exact line width). 
-            # So let's be defensive to avoid empty lines in the output. 
-            fullwidth -= 1 
-        if title is not None: 
-            # we want 2 + 2*len(fill) + len(title) <= fullwidth 
-            # i.e.    2 + 2*len(sepchar)*N + len(title) <= fullwidth 
-            #         2*len(sepchar)*N <= fullwidth - len(title) - 2 
-            #         N <= (fullwidth - len(title) - 2) // (2*len(sepchar)) 
-            N = max((fullwidth - len(title) - 2) // (2 * len(sepchar)), 1) 
-            fill = sepchar * N 
-            line = f"{fill} {title} {fill}" 
-        else: 
-            # we want len(sepchar)*N <= fullwidth 
-            # i.e.    N <= fullwidth // len(sepchar) 
-            line = sepchar * (fullwidth // len(sepchar)) 
-        # In some situations there is room for an extra sepchar at the right, 
-        # in particular if we consider that with a sepchar like "_ " the 
-        # trailing space is not important at the end of the line. 
-        if len(line) + len(sepchar.rstrip()) <= fullwidth: 
-            line += sepchar.rstrip() 
- 
-        self.line(line, **markup) 
- 
-    def write(self, msg: str, *, flush: bool = False, **markup: bool) -> None: 
-        if msg: 
-            current_line = msg.rsplit("\n", 1)[-1] 
-            if "\n" in msg: 
-                self._current_line = current_line 
-            else: 
-                self._current_line += current_line 
- 
-            msg = self.markup(msg, **markup) 
- 
-            try: 
-                self._file.write(msg) 
-            except UnicodeEncodeError: 
-                # Some environments don't support printing general Unicode 
-                # strings, due to misconfiguration or otherwise; in that case, 
-                # print the string escaped to ASCII. 
-                # When the Unicode situation improves we should consider 
-                # letting the error propagate instead of masking it (see #7475 
-                # for one brief attempt). 
-                msg = msg.encode("unicode-escape").decode("ascii") 
-                self._file.write(msg) 
- 
-            if flush: 
-                self.flush() 
- 
-    def line(self, s: str = "", **markup: bool) -> None: 
-        self.write(s, **markup) 
-        self.write("\n") 
- 
-    def flush(self) -> None: 
-        self._file.flush() 
- 
-    def _write_source(self, lines: Sequence[str], indents: Sequence[str] = ()) -> None: 
-        """Write lines of source code possibly highlighted. 
- 
-        Keeping this private for now because the API is clunky. We should discuss how 
-        to evolve the terminal writer so we can have more precise color support, for example 
-        being able to write part of a line in one color and the rest in another, and so on. 
-        """ 
-        if indents and len(indents) != len(lines): 
-            raise ValueError( 
-                "indents size ({}) should have same size as lines ({})".format( 
-                    len(indents), len(lines) 
-                ) 
-            ) 
-        if not indents: 
-            indents = [""] * len(lines) 
-        source = "\n".join(lines) 
-        new_lines = self._highlight(source).splitlines() 
-        for indent, new_line in zip(indents, new_lines): 
-            self.line(indent + new_line) 
- 
-    def _highlight(self, source: str) -> str: 
-        """Highlight the given source code if we have markup support.""" 
-        if not self.hasmarkup or not self.code_highlight: 
-            return source 
-        try: 
-            from pygments.formatters.terminal import TerminalFormatter 
-            from pygments.lexers.python import PythonLexer 
-            from pygments import highlight 
-        except ImportError: 
-            return source 
-        else: 
-            highlighted: str = highlight( 
-                source, PythonLexer(), TerminalFormatter(bg="dark") 
-            ) 
-            return highlighted 
+"""Helper functions for writing to terminals and files."""
+import os
+import shutil
+import sys
+from typing import Optional
+from typing import Sequence
+from typing import TextIO
+
+from .wcwidth import wcswidth
+from _pytest.compat import final
+
+
+# This code was initially copied from py 1.8.1, file _io/terminalwriter.py.
+
+
+def get_terminal_width() -> int:
+    width, _ = shutil.get_terminal_size(fallback=(80, 24))
+
+    # The Windows get_terminal_size may be bogus, let's sanify a bit.
+    if width < 40:
+        width = 80
+
+    return width
+
+
+def should_do_markup(file: TextIO) -> bool:
+    if os.environ.get("PY_COLORS") == "1":
+        return True
+    if os.environ.get("PY_COLORS") == "0":
+        return False
+    if "NO_COLOR" in os.environ:
+        return False
+    if "FORCE_COLOR" in os.environ:
+        return True
+    return (
+        hasattr(file, "isatty") and file.isatty() and os.environ.get("TERM") != "dumb"
+    )
+
+
+@final
+class TerminalWriter:
+    _esctable = dict(
+        black=30,
+        red=31,
+        green=32,
+        yellow=33,
+        blue=34,
+        purple=35,
+        cyan=36,
+        white=37,
+        Black=40,
+        Red=41,
+        Green=42,
+        Yellow=43,
+        Blue=44,
+        Purple=45,
+        Cyan=46,
+        White=47,
+        bold=1,
+        light=2,
+        blink=5,
+        invert=7,
+    )
+
+    def __init__(self, file: Optional[TextIO] = None) -> None:
+        if file is None:
+            file = sys.stdout
+        if hasattr(file, "isatty") and file.isatty() and sys.platform == "win32":
+            try:
+                import colorama
+            except ImportError:
+                pass
+            else:
+                file = colorama.AnsiToWin32(file).stream
+                assert file is not None
+        self._file = file
+        self.hasmarkup = should_do_markup(file)
+        self._current_line = ""
+        self._terminal_width: Optional[int] = None
+        self.code_highlight = True
+
+    @property
+    def fullwidth(self) -> int:
+        if self._terminal_width is not None:
+            return self._terminal_width
+        return get_terminal_width()
+
+    @fullwidth.setter
+    def fullwidth(self, value: int) -> None:
+        self._terminal_width = value
+
+    @property
+    def width_of_current_line(self) -> int:
+        """Return an estimate of the width so far in the current line."""
+        return wcswidth(self._current_line)
+
+    def markup(self, text: str, **markup: bool) -> str:
+        for name in markup:
+            if name not in self._esctable:
+                raise ValueError(f"unknown markup: {name!r}")
+        if self.hasmarkup:
+            esc = [self._esctable[name] for name, on in markup.items() if on]
+            if esc:
+                text = "".join("\x1b[%sm" % cod for cod in esc) + text + "\x1b[0m"
+        return text
+
+    def sep(
+        self,
+        sepchar: str,
+        title: Optional[str] = None,
+        fullwidth: Optional[int] = None,
+        **markup: bool,
+    ) -> None:
+        if fullwidth is None:
+            fullwidth = self.fullwidth
+        # The goal is to have the line be as long as possible
+        # under the condition that len(line) <= fullwidth.
+        if sys.platform == "win32":
+            # If we print in the last column on windows we are on a
+            # new line but there is no way to verify/neutralize this
+            # (we may not know the exact line width).
+            # So let's be defensive to avoid empty lines in the output.
+            fullwidth -= 1
+        if title is not None:
+            # we want 2 + 2*len(fill) + len(title) <= fullwidth
+            # i.e.    2 + 2*len(sepchar)*N + len(title) <= fullwidth
+            #         2*len(sepchar)*N <= fullwidth - len(title) - 2
+            #         N <= (fullwidth - len(title) - 2) // (2*len(sepchar))
+            N = max((fullwidth - len(title) - 2) // (2 * len(sepchar)), 1)
+            fill = sepchar * N
+            line = f"{fill} {title} {fill}"
+        else:
+            # we want len(sepchar)*N <= fullwidth
+            # i.e.    N <= fullwidth // len(sepchar)
+            line = sepchar * (fullwidth // len(sepchar))
+        # In some situations there is room for an extra sepchar at the right,
+        # in particular if we consider that with a sepchar like "_ " the
+        # trailing space is not important at the end of the line.
+        if len(line) + len(sepchar.rstrip()) <= fullwidth:
+            line += sepchar.rstrip()
+
+        self.line(line, **markup)
+
+    def write(self, msg: str, *, flush: bool = False, **markup: bool) -> None:
+        if msg:
+            current_line = msg.rsplit("\n", 1)[-1]
+            if "\n" in msg:
+                self._current_line = current_line
+            else:
+                self._current_line += current_line
+
+            msg = self.markup(msg, **markup)
+
+            try:
+                self._file.write(msg)
+            except UnicodeEncodeError:
+                # Some environments don't support printing general Unicode
+                # strings, due to misconfiguration or otherwise; in that case,
+                # print the string escaped to ASCII.
+                # When the Unicode situation improves we should consider
+                # letting the error propagate instead of masking it (see #7475
+                # for one brief attempt).
+                msg = msg.encode("unicode-escape").decode("ascii")
+                self._file.write(msg)
+
+            if flush:
+                self.flush()
+
+    def line(self, s: str = "", **markup: bool) -> None:
+        self.write(s, **markup)
+        self.write("\n")
+
+    def flush(self) -> None:
+        self._file.flush()
+
+    def _write_source(self, lines: Sequence[str], indents: Sequence[str] = ()) -> None:
+        """Write lines of source code possibly highlighted.
+
+        Keeping this private for now because the API is clunky. We should discuss how
+        to evolve the terminal writer so we can have more precise color support, for example
+        being able to write part of a line in one color and the rest in another, and so on.
+        """
+        if indents and len(indents) != len(lines):
+            raise ValueError(
+                "indents size ({}) should have same size as lines ({})".format(
+                    len(indents), len(lines)
+                )
+            )
+        if not indents:
+            indents = [""] * len(lines)
+        source = "\n".join(lines)
+        new_lines = self._highlight(source).splitlines()
+        for indent, new_line in zip(indents, new_lines):
+            self.line(indent + new_line)
+
+    def _highlight(self, source: str) -> str:
+        """Highlight the given source code if we have markup support."""
+        if not self.hasmarkup or not self.code_highlight:
+            return source
+        try:
+            from pygments.formatters.terminal import TerminalFormatter
+            from pygments.lexers.python import PythonLexer
+            from pygments import highlight
+        except ImportError:
+            return source
+        else:
+            highlighted: str = highlight(
+                source, PythonLexer(), TerminalFormatter(bg="dark")
+            )
+            return highlighted
diff --git a/contrib/python/pytest/py3/_pytest/_io/wcwidth.py b/contrib/python/pytest/py3/_pytest/_io/wcwidth.py
index 6efbe654d6..e5c7bf4d86 100644
--- a/contrib/python/pytest/py3/_pytest/_io/wcwidth.py
+++ b/contrib/python/pytest/py3/_pytest/_io/wcwidth.py
@@ -1,55 +1,55 @@
-import unicodedata 
-from functools import lru_cache 
- 
- 
-@lru_cache(100) 
-def wcwidth(c: str) -> int: 
-    """Determine how many columns are needed to display a character in a terminal. 
- 
-    Returns -1 if the character is not printable. 
-    Returns 0, 1 or 2 for other characters. 
-    """ 
-    o = ord(c) 
- 
-    # ASCII fast path. 
-    if 0x20 <= o < 0x07F: 
-        return 1 
- 
-    # Some Cf/Zp/Zl characters which should be zero-width. 
-    if ( 
-        o == 0x0000 
-        or 0x200B <= o <= 0x200F 
-        or 0x2028 <= o <= 0x202E 
-        or 0x2060 <= o <= 0x2063 
-    ): 
-        return 0 
- 
-    category = unicodedata.category(c) 
- 
-    # Control characters. 
-    if category == "Cc": 
-        return -1 
- 
-    # Combining characters with zero width. 
-    if category in ("Me", "Mn"): 
-        return 0 
- 
-    # Full/Wide east asian characters. 
-    if unicodedata.east_asian_width(c) in ("F", "W"): 
-        return 2 
- 
-    return 1 
- 
- 
-def wcswidth(s: str) -> int: 
-    """Determine how many columns are needed to display a string in a terminal. 
- 
-    Returns -1 if the string contains non-printable characters. 
-    """ 
-    width = 0 
-    for c in unicodedata.normalize("NFC", s): 
-        wc = wcwidth(c) 
-        if wc < 0: 
-            return -1 
-        width += wc 
-    return width 
+import unicodedata
+from functools import lru_cache
+
+
+@lru_cache(100)
+def wcwidth(c: str) -> int:
+    """Determine how many columns are needed to display a character in a terminal.
+
+    Returns -1 if the character is not printable.
+    Returns 0, 1 or 2 for other characters.
+    """
+    o = ord(c)
+
+    # ASCII fast path.
+    if 0x20 <= o < 0x07F:
+        return 1
+
+    # Some Cf/Zp/Zl characters which should be zero-width.
+    if (
+        o == 0x0000
+        or 0x200B <= o <= 0x200F
+        or 0x2028 <= o <= 0x202E
+        or 0x2060 <= o <= 0x2063
+    ):
+        return 0
+
+    category = unicodedata.category(c)
+
+    # Control characters.
+    if category == "Cc":
+        return -1
+
+    # Combining characters with zero width.
+    if category in ("Me", "Mn"):
+        return 0
+
+    # Full/Wide east asian characters.
+    if unicodedata.east_asian_width(c) in ("F", "W"):
+        return 2
+
+    return 1
+
+
+def wcswidth(s: str) -> int:
+    """Determine how many columns are needed to display a string in a terminal.
+
+    Returns -1 if the string contains non-printable characters.
+    """
+    width = 0
+    for c in unicodedata.normalize("NFC", s):
+        wc = wcwidth(c)
+        if wc < 0:
+            return -1
+        width += wc
+    return width
diff --git a/contrib/python/pytest/py3/_pytest/_version.py b/contrib/python/pytest/py3/_pytest/_version.py
index acbcbf87f1..83518587e4 100644
--- a/contrib/python/pytest/py3/_pytest/_version.py
+++ b/contrib/python/pytest/py3/_pytest/_version.py
@@ -1,5 +1,5 @@
 # coding: utf-8
 # file generated by setuptools_scm
 # don't change, don't track in version control
-version = '6.2.5' 
-version_tuple = (6, 2, 5) 
+version = '6.2.5'
+version_tuple = (6, 2, 5)
diff --git a/contrib/python/pytest/py3/_pytest/assertion/__init__.py b/contrib/python/pytest/py3/_pytest/assertion/__init__.py
index 430eb2791b..a18cf198df 100644
--- a/contrib/python/pytest/py3/_pytest/assertion/__init__.py
+++ b/contrib/python/pytest/py3/_pytest/assertion/__init__.py
@@ -1,25 +1,25 @@
-"""Support for presenting detailed information in failing assertions.""" 
+"""Support for presenting detailed information in failing assertions."""
 import sys
-from typing import Any 
-from typing import Generator 
-from typing import List 
-from typing import Optional 
-from typing import TYPE_CHECKING 
+from typing import Any
+from typing import Generator
+from typing import List
+from typing import Optional
+from typing import TYPE_CHECKING
 
 from _pytest.assertion import rewrite
 from _pytest.assertion import truncate
 from _pytest.assertion import util
-from _pytest.assertion.rewrite import assertstate_key 
-from _pytest.config import Config 
-from _pytest.config import hookimpl 
-from _pytest.config.argparsing import Parser 
-from _pytest.nodes import Item 
+from _pytest.assertion.rewrite import assertstate_key
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Item
 
-if TYPE_CHECKING: 
-    from _pytest.main import Session 
+if TYPE_CHECKING:
+    from _pytest.main import Session
 
- 
-def pytest_addoption(parser: Parser) -> None: 
+
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("debugconfig")
     group.addoption(
         "--assert",
@@ -28,23 +28,23 @@ def pytest_addoption(parser: Parser) -> None:
         choices=("rewrite", "plain"),
         default="rewrite",
         metavar="MODE",
-        help=( 
-            "Control assertion debugging tools.\n" 
-            "'plain' performs no assertion debugging.\n" 
-            "'rewrite' (the default) rewrites assert statements in test modules" 
-            " on import to provide assert expression information." 
-        ), 
+        help=(
+            "Control assertion debugging tools.\n"
+            "'plain' performs no assertion debugging.\n"
+            "'rewrite' (the default) rewrites assert statements in test modules"
+            " on import to provide assert expression information."
+        ),
+    )
+    parser.addini(
+        "enable_assertion_pass_hook",
+        type="bool",
+        default=False,
+        help="Enables the pytest_assertion_pass hook."
+        "Make sure to delete any previously generated pyc cache files.",
     )
-    parser.addini( 
-        "enable_assertion_pass_hook", 
-        type="bool", 
-        default=False, 
-        help="Enables the pytest_assertion_pass hook." 
-        "Make sure to delete any previously generated pyc cache files.", 
-    ) 
 
 
-def register_assert_rewrite(*names: str) -> None: 
+def register_assert_rewrite(*names: str) -> None:
     """Register one or more module names to be rewritten on import.
 
     This function will make sure that this module or all modules inside
@@ -53,48 +53,48 @@ def register_assert_rewrite(*names: str) -> None:
     actually imported, usually in your __init__.py if you are a plugin
     using a package.
 
-    :raises TypeError: If the given module names are not strings. 
+    :raises TypeError: If the given module names are not strings.
     """
     for name in names:
         if not isinstance(name, str):
-            msg = "expected module names as *args, got {0} instead"  # type: ignore[unreachable] 
+            msg = "expected module names as *args, got {0} instead"  # type: ignore[unreachable]
             raise TypeError(msg.format(repr(names)))
     for hook in sys.meta_path:
         if isinstance(hook, rewrite.AssertionRewritingHook):
             importhook = hook
             break
     else:
-        # TODO(typing): Add a protocol for mark_rewrite() and use it 
-        # for importhook and for PytestPluginManager.rewrite_hook. 
-        importhook = DummyRewriteHook()  # type: ignore 
+        # TODO(typing): Add a protocol for mark_rewrite() and use it
+        # for importhook and for PytestPluginManager.rewrite_hook.
+        importhook = DummyRewriteHook()  # type: ignore
     importhook.mark_rewrite(*names)
 
 
-class DummyRewriteHook: 
+class DummyRewriteHook:
     """A no-op import hook for when rewriting is disabled."""
 
-    def mark_rewrite(self, *names: str) -> None: 
+    def mark_rewrite(self, *names: str) -> None:
         pass
 
 
-class AssertionState: 
+class AssertionState:
     """State for the assertion plugin."""
 
-    def __init__(self, config: Config, mode) -> None: 
+    def __init__(self, config: Config, mode) -> None:
         self.mode = mode
         self.trace = config.trace.root.get("assertion")
-        self.hook: Optional[rewrite.AssertionRewritingHook] = None 
+        self.hook: Optional[rewrite.AssertionRewritingHook] = None
 
 
-def install_importhook(config: Config) -> rewrite.AssertionRewritingHook: 
+def install_importhook(config: Config) -> rewrite.AssertionRewritingHook:
     """Try to install the rewrite hook, raise SystemError if it fails."""
-    config._store[assertstate_key] = AssertionState(config, "rewrite") 
-    config._store[assertstate_key].hook = hook = rewrite.AssertionRewritingHook(config) 
+    config._store[assertstate_key] = AssertionState(config, "rewrite")
+    config._store[assertstate_key].hook = hook = rewrite.AssertionRewritingHook(config)
     sys.meta_path.insert(0, hook)
-    config._store[assertstate_key].trace("installed rewrite import hook") 
+    config._store[assertstate_key].trace("installed rewrite import hook")
 
-    def undo() -> None: 
-        hook = config._store[assertstate_key].hook 
+    def undo() -> None:
+        hook = config._store[assertstate_key].hook
         if hook is not None and hook in sys.meta_path:
             sys.meta_path.remove(hook)
 
@@ -102,30 +102,30 @@ def install_importhook(config: Config) -> rewrite.AssertionRewritingHook:
     return hook
 
 
-def pytest_collection(session: "Session") -> None: 
-    # This hook is only called when test modules are collected 
+def pytest_collection(session: "Session") -> None:
+    # This hook is only called when test modules are collected
     # so for example not in the master process of pytest-xdist
-    # (which does not collect test modules). 
-    assertstate = session.config._store.get(assertstate_key, None) 
+    # (which does not collect test modules).
+    assertstate = session.config._store.get(assertstate_key, None)
     if assertstate:
         if assertstate.hook is not None:
             assertstate.hook.set_session(session)
 
 
-@hookimpl(tryfirst=True, hookwrapper=True) 
-def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]: 
-    """Setup the pytest_assertrepr_compare and pytest_assertion_pass hooks. 
+@hookimpl(tryfirst=True, hookwrapper=True)
+def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]:
+    """Setup the pytest_assertrepr_compare and pytest_assertion_pass hooks.
 
-    The rewrite module will use util._reprcompare if it exists to use custom 
-    reporting via the pytest_assertrepr_compare hook.  This sets up this custom 
+    The rewrite module will use util._reprcompare if it exists to use custom
+    reporting via the pytest_assertrepr_compare hook.  This sets up this custom
     comparison for the test.
     """
 
-    ihook = item.ihook 
+    ihook = item.ihook
+
+    def callbinrepr(op, left: object, right: object) -> Optional[str]:
+        """Call the pytest_assertrepr_compare hook and prepare the result.
 
-    def callbinrepr(op, left: object, right: object) -> Optional[str]: 
-        """Call the pytest_assertrepr_compare hook and prepare the result. 
- 
         This uses the first result from the hook and then ensures the
         following:
         * Overly verbose explanations are truncated unless configured otherwise
@@ -138,42 +138,42 @@ def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]:
         The result can be formatted by util.format_explanation() for
         pretty printing.
         """
-        hook_result = ihook.pytest_assertrepr_compare( 
+        hook_result = ihook.pytest_assertrepr_compare(
             config=item.config, op=op, left=left, right=right
         )
         for new_expl in hook_result:
             if new_expl:
                 new_expl = truncate.truncate_if_required(new_expl, item)
                 new_expl = [line.replace("\n", "\\n") for line in new_expl]
-                res = "\n~".join(new_expl) 
+                res = "\n~".join(new_expl)
                 if item.config.getvalue("assertmode") == "rewrite":
                     res = res.replace("%", "%%")
                 return res
-        return None 
+        return None
 
-    saved_assert_hooks = util._reprcompare, util._assertion_pass 
+    saved_assert_hooks = util._reprcompare, util._assertion_pass
     util._reprcompare = callbinrepr
 
-    if ihook.pytest_assertion_pass.get_hookimpls(): 
+    if ihook.pytest_assertion_pass.get_hookimpls():
+
+        def call_assertion_pass_hook(lineno: int, orig: str, expl: str) -> None:
+            ihook.pytest_assertion_pass(item=item, lineno=lineno, orig=orig, expl=expl)
+
+        util._assertion_pass = call_assertion_pass_hook
+
+    yield
 
-        def call_assertion_pass_hook(lineno: int, orig: str, expl: str) -> None: 
-            ihook.pytest_assertion_pass(item=item, lineno=lineno, orig=orig, expl=expl) 
+    util._reprcompare, util._assertion_pass = saved_assert_hooks
 
-        util._assertion_pass = call_assertion_pass_hook 
 
-    yield 
- 
-    util._reprcompare, util._assertion_pass = saved_assert_hooks 
- 
- 
-def pytest_sessionfinish(session: "Session") -> None: 
-    assertstate = session.config._store.get(assertstate_key, None) 
+def pytest_sessionfinish(session: "Session") -> None:
+    assertstate = session.config._store.get(assertstate_key, None)
     if assertstate:
         if assertstate.hook is not None:
             assertstate.hook.set_session(None)
 
 
-def pytest_assertrepr_compare( 
-    config: Config, op: str, left: Any, right: Any 
-) -> Optional[List[str]]: 
-    return util.assertrepr_compare(config=config, op=op, left=left, right=right) 
+def pytest_assertrepr_compare(
+    config: Config, op: str, left: Any, right: Any
+) -> Optional[List[str]]:
+    return util.assertrepr_compare(config=config, op=op, left=left, right=right)
diff --git a/contrib/python/pytest/py3/_pytest/assertion/rewrite.py b/contrib/python/pytest/py3/_pytest/assertion/rewrite.py
index c79dfd9a68..37ff076aab 100644
--- a/contrib/python/pytest/py3/_pytest/assertion/rewrite.py
+++ b/contrib/python/pytest/py3/_pytest/assertion/rewrite.py
@@ -1,140 +1,140 @@
-"""Rewrite assertion AST to produce nice error messages.""" 
+"""Rewrite assertion AST to produce nice error messages."""
 import ast
 import errno
-import functools 
-import importlib.abc 
-import importlib.machinery 
-import importlib.util 
-import io 
+import functools
+import importlib.abc
+import importlib.machinery
+import importlib.util
+import io
 import itertools
 import marshal
 import os
 import struct
 import sys
-import tokenize 
+import tokenize
 import types
-from pathlib import Path 
-from pathlib import PurePath 
-from typing import Callable 
-from typing import Dict 
-from typing import IO 
-from typing import Iterable 
-from typing import List 
-from typing import Optional 
-from typing import Sequence 
-from typing import Set 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import Union 
-
-import py 
- 
-from _pytest._io.saferepr import saferepr 
-from _pytest._version import version 
+from pathlib import Path
+from pathlib import PurePath
+from typing import Callable
+from typing import Dict
+from typing import IO
+from typing import Iterable
+from typing import List
+from typing import Optional
+from typing import Sequence
+from typing import Set
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import Union
+
+import py
+
+from _pytest._io.saferepr import saferepr
+from _pytest._version import version
 from _pytest.assertion import util
-from _pytest.assertion.util import (  # noqa: F401 
-    format_explanation as _format_explanation, 
-) 
-from _pytest.config import Config 
-from _pytest.main import Session 
+from _pytest.assertion.util import (  # noqa: F401
+    format_explanation as _format_explanation,
+)
+from _pytest.config import Config
+from _pytest.main import Session
 from _pytest.pathlib import fnmatch_ex
-from _pytest.store import StoreKey 
+from _pytest.store import StoreKey
 
-if TYPE_CHECKING: 
-    from _pytest.assertion import AssertionState 
+if TYPE_CHECKING:
+    from _pytest.assertion import AssertionState
 
 
-assertstate_key = StoreKey["AssertionState"]() 
+assertstate_key = StoreKey["AssertionState"]()
 
 
-# pytest caches rewritten pycs in pycache dirs 
-PYTEST_TAG = f"{sys.implementation.cache_tag}-pytest-{version}" 
-PYC_EXT = ".py" + (__debug__ and "c" or "o") 
-PYC_TAIL = "." + PYTEST_TAG + PYC_EXT 
+# pytest caches rewritten pycs in pycache dirs
+PYTEST_TAG = f"{sys.implementation.cache_tag}-pytest-{version}"
+PYC_EXT = ".py" + (__debug__ and "c" or "o")
+PYC_TAIL = "." + PYTEST_TAG + PYC_EXT
 
 
-class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader): 
-    """PEP302/PEP451 import hook which rewrites asserts.""" 
+class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader):
+    """PEP302/PEP451 import hook which rewrites asserts."""
 
-    def __init__(self, config: Config) -> None: 
+    def __init__(self, config: Config) -> None:
         self.config = config
-        try: 
-            self.fnpats = config.getini("python_files") 
-        except ValueError: 
-            self.fnpats = ["test_*.py", "*_test.py"] 
-        self.session: Optional[Session] = None 
-        self._rewritten_names: Set[str] = set() 
-        self._must_rewrite: Set[str] = set() 
+        try:
+            self.fnpats = config.getini("python_files")
+        except ValueError:
+            self.fnpats = ["test_*.py", "*_test.py"]
+        self.session: Optional[Session] = None
+        self._rewritten_names: Set[str] = set()
+        self._must_rewrite: Set[str] = set()
         # flag to guard against trying to rewrite a pyc file while we are already writing another pyc file,
         # which might result in infinite recursion (#3506)
         self._writing_pyc = False
         self._basenames_to_check_rewrite = {"conftest"}
-        self._marked_for_rewrite_cache: Dict[str, bool] = {} 
+        self._marked_for_rewrite_cache: Dict[str, bool] = {}
         self._session_paths_checked = False
 
-    def set_session(self, session: Optional[Session]) -> None: 
+    def set_session(self, session: Optional[Session]) -> None:
         self.session = session
         self._session_paths_checked = False
 
-    # Indirection so we can mock calls to find_spec originated from the hook during testing 
-    _find_spec = importlib.machinery.PathFinder.find_spec 
+    # Indirection so we can mock calls to find_spec originated from the hook during testing
+    _find_spec = importlib.machinery.PathFinder.find_spec
 
-    def find_spec( 
-        self, 
-        name: str, 
-        path: Optional[Sequence[Union[str, bytes]]] = None, 
-        target: Optional[types.ModuleType] = None, 
-    ) -> Optional[importlib.machinery.ModuleSpec]: 
+    def find_spec(
+        self,
+        name: str,
+        path: Optional[Sequence[Union[str, bytes]]] = None,
+        target: Optional[types.ModuleType] = None,
+    ) -> Optional[importlib.machinery.ModuleSpec]:
         if self._writing_pyc:
             return None
-        state = self.config._store[assertstate_key] 
+        state = self.config._store[assertstate_key]
         if self._early_rewrite_bailout(name, state):
             return None
         state.trace("find_module called for: %s" % name)
- 
-        # Type ignored because mypy is confused about the `self` binding here. 
-        spec = self._find_spec(name, path)  # type: ignore 
-        if ( 
-            # the import machinery could not find a file to import 
-            spec is None 
-            # this is a namespace package (without `__init__.py`) 
-            # there's nothing to rewrite there 
-            # python3.6: `namespace` 
-            # python3.7+: `None` 
-            or spec.origin == "namespace" 
-            or spec.origin is None 
-            # we can only rewrite source files 
-            or not isinstance(spec.loader, importlib.machinery.SourceFileLoader) 
-            # if the file doesn't exist, we can't rewrite it 
-            or not os.path.exists(spec.origin) 
-        ): 
-            return None 
+
+        # Type ignored because mypy is confused about the `self` binding here.
+        spec = self._find_spec(name, path)  # type: ignore
+        if (
+            # the import machinery could not find a file to import
+            spec is None
+            # this is a namespace package (without `__init__.py`)
+            # there's nothing to rewrite there
+            # python3.6: `namespace`
+            # python3.7+: `None`
+            or spec.origin == "namespace"
+            or spec.origin is None
+            # we can only rewrite source files
+            or not isinstance(spec.loader, importlib.machinery.SourceFileLoader)
+            # if the file doesn't exist, we can't rewrite it
+            or not os.path.exists(spec.origin)
+        ):
+            return None
         else:
-            fn = spec.origin 
+            fn = spec.origin
 
-        if not self._should_rewrite(name, fn, state): 
+        if not self._should_rewrite(name, fn, state):
             return None
 
-        return importlib.util.spec_from_file_location( 
-            name, 
-            fn, 
-            loader=self, 
-            submodule_search_locations=spec.submodule_search_locations, 
-        ) 
-
-    def create_module( 
-        self, spec: importlib.machinery.ModuleSpec 
-    ) -> Optional[types.ModuleType]: 
-        return None  # default behaviour is fine 
- 
-    def exec_module(self, module: types.ModuleType) -> None: 
-        assert module.__spec__ is not None 
-        assert module.__spec__.origin is not None 
-        fn = Path(module.__spec__.origin) 
-        state = self.config._store[assertstate_key] 
- 
-        self._rewritten_names.add(module.__name__) 
- 
+        return importlib.util.spec_from_file_location(
+            name,
+            fn,
+            loader=self,
+            submodule_search_locations=spec.submodule_search_locations,
+        )
+
+    def create_module(
+        self, spec: importlib.machinery.ModuleSpec
+    ) -> Optional[types.ModuleType]:
+        return None  # default behaviour is fine
+
+    def exec_module(self, module: types.ModuleType) -> None:
+        assert module.__spec__ is not None
+        assert module.__spec__.origin is not None
+        fn = Path(module.__spec__.origin)
+        state = self.config._store[assertstate_key]
+
+        self._rewritten_names.add(module.__name__)
+
         # The requested module looks like a test file, so rewrite it. This is
         # the most magical part of the process: load the source, rewrite the
         # asserts, and load the rewritten source. We also cache the rewritten
@@ -144,21 +144,21 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
         # cached pyc is always a complete, valid pyc. Operations on it must be
         # atomic. POSIX's atomic rename comes in handy.
         write = not sys.dont_write_bytecode
-        cache_dir = get_cache_dir(fn) 
+        cache_dir = get_cache_dir(fn)
         if write:
-            ok = try_makedirs(cache_dir) 
-            if not ok: 
-                write = False 
-                state.trace(f"read only directory: {cache_dir}") 
- 
-        cache_name = fn.name[:-3] + PYC_TAIL 
-        pyc = cache_dir / cache_name 
+            ok = try_makedirs(cache_dir)
+            if not ok:
+                write = False
+                state.trace(f"read only directory: {cache_dir}")
+
+        cache_name = fn.name[:-3] + PYC_TAIL
+        pyc = cache_dir / cache_name
         # Notice that even if we're in a read-only directory, I'm going
         # to check for a cached pyc. This may not be optimal...
-        co = _read_pyc(fn, pyc, state.trace) 
+        co = _read_pyc(fn, pyc, state.trace)
         if co is None:
-            state.trace(f"rewriting {fn!r}") 
-            source_stat, co = _rewrite_test(fn, self.config) 
+            state.trace(f"rewriting {fn!r}")
+            source_stat, co = _rewrite_test(fn, self.config)
             if write:
                 self._writing_pyc = True
                 try:
@@ -166,23 +166,23 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
                 finally:
                     self._writing_pyc = False
         else:
-            state.trace(f"found cached rewritten pyc for {fn}") 
-        exec(co, module.__dict__) 
-
-    def _early_rewrite_bailout(self, name: str, state: "AssertionState") -> bool: 
-        """A fast way to get out of rewriting modules. 
- 
-        Profiling has shown that the call to PathFinder.find_spec (inside of 
-        the find_spec from this class) is a major slowdown, so, this method 
-        tries to filter what we're sure won't be rewritten before getting to 
-        it. 
+            state.trace(f"found cached rewritten pyc for {fn}")
+        exec(co, module.__dict__)
+
+    def _early_rewrite_bailout(self, name: str, state: "AssertionState") -> bool:
+        """A fast way to get out of rewriting modules.
+
+        Profiling has shown that the call to PathFinder.find_spec (inside of
+        the find_spec from this class) is a major slowdown, so, this method
+        tries to filter what we're sure won't be rewritten before getting to
+        it.
         """
         if self.session is not None and not self._session_paths_checked:
             self._session_paths_checked = True
-            for initial_path in self.session._initialpaths: 
+            for initial_path in self.session._initialpaths:
                 # Make something as c:/projects/my_project/path.py ->
                 #     ['c:', 'projects', 'my_project', 'path.py']
-                parts = str(initial_path).split(os.path.sep) 
+                parts = str(initial_path).split(os.path.sep)
                 # add 'path' to basenames to be checked.
                 self._basenames_to_check_rewrite.add(os.path.splitext(parts[-1])[0])
 
@@ -205,44 +205,44 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
         if self._is_marked_for_rewrite(name, state):
             return False
 
-        state.trace(f"early skip of rewriting module: {name}") 
+        state.trace(f"early skip of rewriting module: {name}")
         return True
 
-    def _should_rewrite(self, name: str, fn: str, state: "AssertionState") -> bool: 
+    def _should_rewrite(self, name: str, fn: str, state: "AssertionState") -> bool:
         # always rewrite conftest files
-        if os.path.basename(fn) == "conftest.py": 
-            state.trace(f"rewriting conftest file: {fn!r}") 
+        if os.path.basename(fn) == "conftest.py":
+            state.trace(f"rewriting conftest file: {fn!r}")
             return True
 
         if self.session is not None:
-            if self.session.isinitpath(py.path.local(fn)): 
-                state.trace(f"matched test file (was specified on cmdline): {fn!r}") 
+            if self.session.isinitpath(py.path.local(fn)):
+                state.trace(f"matched test file (was specified on cmdline): {fn!r}")
                 return True
 
         # modules not passed explicitly on the command line are only
         # rewritten if they match the naming convention for test files
-        fn_path = PurePath(fn) 
+        fn_path = PurePath(fn)
         for pat in self.fnpats:
-            if fnmatch_ex(pat, fn_path): 
-                state.trace(f"matched test file {fn!r}") 
+            if fnmatch_ex(pat, fn_path):
+                state.trace(f"matched test file {fn!r}")
                 return True
 
         return self._is_marked_for_rewrite(name, state)
 
-    def _is_marked_for_rewrite(self, name: str, state: "AssertionState") -> bool: 
+    def _is_marked_for_rewrite(self, name: str, state: "AssertionState") -> bool:
         try:
             return self._marked_for_rewrite_cache[name]
         except KeyError:
             for marked in self._must_rewrite:
                 if name == marked or name.startswith(marked + "."):
-                    state.trace(f"matched marked file {name!r} (from {marked!r})") 
+                    state.trace(f"matched marked file {name!r} (from {marked!r})")
                     self._marked_for_rewrite_cache[name] = True
                     return True
 
             self._marked_for_rewrite_cache[name] = False
             return False
 
-    def mark_rewrite(self, *names: str) -> None: 
+    def mark_rewrite(self, *names: str) -> None:
         """Mark import names as needing to be rewritten.
 
         The named module or package as well as any nested modules will
@@ -252,155 +252,155 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
             set(names).intersection(sys.modules).difference(self._rewritten_names)
         )
         for name in already_imported:
-            mod = sys.modules[name] 
+            mod = sys.modules[name]
             if not AssertionRewriter.is_rewrite_disabled(
-                mod.__doc__ or "" 
-            ) and not isinstance(mod.__loader__, type(self)): 
+                mod.__doc__ or ""
+            ) and not isinstance(mod.__loader__, type(self)):
                 self._warn_already_imported(name)
         self._must_rewrite.update(names)
         self._marked_for_rewrite_cache.clear()
 
-    def _warn_already_imported(self, name: str) -> None: 
-        from _pytest.warning_types import PytestAssertRewriteWarning 
+    def _warn_already_imported(self, name: str) -> None:
+        from _pytest.warning_types import PytestAssertRewriteWarning
 
-        self.config.issue_config_time_warning( 
-            PytestAssertRewriteWarning( 
-                "Module already imported so cannot be rewritten: %s" % name 
-            ), 
+        self.config.issue_config_time_warning(
+            PytestAssertRewriteWarning(
+                "Module already imported so cannot be rewritten: %s" % name
+            ),
             stacklevel=5,
         )
 
-    def get_data(self, pathname: Union[str, bytes]) -> bytes: 
-        """Optional PEP302 get_data API.""" 
+    def get_data(self, pathname: Union[str, bytes]) -> bytes:
+        """Optional PEP302 get_data API."""
         with open(pathname, "rb") as f:
             return f.read()
 
 
-def _write_pyc_fp( 
-    fp: IO[bytes], source_stat: os.stat_result, co: types.CodeType 
-) -> None: 
+def _write_pyc_fp(
+    fp: IO[bytes], source_stat: os.stat_result, co: types.CodeType
+) -> None:
     # Technically, we don't have to have the same pyc format as
     # (C)Python, since these "pycs" should never be seen by builtin
-    # import. However, there's little reason to deviate. 
-    fp.write(importlib.util.MAGIC_NUMBER) 
-    # https://www.python.org/dev/peps/pep-0552/ 
-    if sys.version_info >= (3, 7): 
-        flags = b"\x00\x00\x00\x00" 
-        fp.write(flags) 
-    # as of now, bytecode header expects 32-bit numbers for size and mtime (#4903) 
-    mtime = int(source_stat.st_mtime) & 0xFFFFFFFF 
-    size = source_stat.st_size & 0xFFFFFFFF 
-    # "<LL" stands for 2 unsigned longs, little-endian. 
-    fp.write(struct.pack("<LL", mtime, size)) 
-    fp.write(marshal.dumps(co)) 
-
-
-if sys.platform == "win32": 
-    from atomicwrites import atomic_write 
-
-    def _write_pyc( 
-        state: "AssertionState", 
-        co: types.CodeType, 
-        source_stat: os.stat_result, 
-        pyc: Path, 
-    ) -> bool: 
-        try: 
-            with atomic_write(os.fspath(pyc), mode="wb", overwrite=True) as fp: 
-                _write_pyc_fp(fp, source_stat, co) 
-        except OSError as e: 
-            state.trace(f"error writing pyc file at {pyc}: {e}") 
-            # we ignore any failure to write the cache file 
-            # there are many reasons, permission-denied, pycache dir being a 
-            # file etc. 
-            return False 
-        return True 
-
-
-else: 
- 
-    def _write_pyc( 
-        state: "AssertionState", 
-        co: types.CodeType, 
-        source_stat: os.stat_result, 
-        pyc: Path, 
-    ) -> bool: 
-        proc_pyc = f"{pyc}.{os.getpid()}" 
-        try: 
-            fp = open(proc_pyc, "wb") 
-        except OSError as e: 
-            state.trace(f"error writing pyc file at {proc_pyc}: errno={e.errno}") 
-            return False 
- 
-        try: 
-            _write_pyc_fp(fp, source_stat, co) 
-            os.rename(proc_pyc, os.fspath(pyc)) 
-        except OSError as e: 
-            state.trace(f"error writing pyc file at {pyc}: {e}") 
-            # we ignore any failure to write the cache file 
-            # there are many reasons, permission-denied, pycache dir being a 
-            # file etc. 
-            return False 
-        finally: 
-            fp.close() 
-        return True 
- 
- 
-def _rewrite_test(fn: Path, config: Config) -> Tuple[os.stat_result, types.CodeType]: 
-    """Read and rewrite *fn* and return the code object.""" 
-    fn_ = os.fspath(fn) 
-    stat = os.stat(fn_) 
-    with open(fn_, "rb") as f: 
-        source = f.read() 
-    tree = ast.parse(source, filename=fn_) 
-    rewrite_asserts(tree, source, fn_, config) 
-    co = compile(tree, fn_, "exec", dont_inherit=True) 
+    # import. However, there's little reason to deviate.
+    fp.write(importlib.util.MAGIC_NUMBER)
+    # https://www.python.org/dev/peps/pep-0552/
+    if sys.version_info >= (3, 7):
+        flags = b"\x00\x00\x00\x00"
+        fp.write(flags)
+    # as of now, bytecode header expects 32-bit numbers for size and mtime (#4903)
+    mtime = int(source_stat.st_mtime) & 0xFFFFFFFF
+    size = source_stat.st_size & 0xFFFFFFFF
+    # "<LL" stands for 2 unsigned longs, little-endian.
+    fp.write(struct.pack("<LL", mtime, size))
+    fp.write(marshal.dumps(co))
+
+
+if sys.platform == "win32":
+    from atomicwrites import atomic_write
+
+    def _write_pyc(
+        state: "AssertionState",
+        co: types.CodeType,
+        source_stat: os.stat_result,
+        pyc: Path,
+    ) -> bool:
+        try:
+            with atomic_write(os.fspath(pyc), mode="wb", overwrite=True) as fp:
+                _write_pyc_fp(fp, source_stat, co)
+        except OSError as e:
+            state.trace(f"error writing pyc file at {pyc}: {e}")
+            # we ignore any failure to write the cache file
+            # there are many reasons, permission-denied, pycache dir being a
+            # file etc.
+            return False
+        return True
+
+
+else:
+
+    def _write_pyc(
+        state: "AssertionState",
+        co: types.CodeType,
+        source_stat: os.stat_result,
+        pyc: Path,
+    ) -> bool:
+        proc_pyc = f"{pyc}.{os.getpid()}"
+        try:
+            fp = open(proc_pyc, "wb")
+        except OSError as e:
+            state.trace(f"error writing pyc file at {proc_pyc}: errno={e.errno}")
+            return False
+
+        try:
+            _write_pyc_fp(fp, source_stat, co)
+            os.rename(proc_pyc, os.fspath(pyc))
+        except OSError as e:
+            state.trace(f"error writing pyc file at {pyc}: {e}")
+            # we ignore any failure to write the cache file
+            # there are many reasons, permission-denied, pycache dir being a
+            # file etc.
+            return False
+        finally:
+            fp.close()
+        return True
+
+
+def _rewrite_test(fn: Path, config: Config) -> Tuple[os.stat_result, types.CodeType]:
+    """Read and rewrite *fn* and return the code object."""
+    fn_ = os.fspath(fn)
+    stat = os.stat(fn_)
+    with open(fn_, "rb") as f:
+        source = f.read()
+    tree = ast.parse(source, filename=fn_)
+    rewrite_asserts(tree, source, fn_, config)
+    co = compile(tree, fn_, "exec", dont_inherit=True)
     return stat, co
 
 
-def _read_pyc( 
-    source: Path, pyc: Path, trace: Callable[[str], None] = lambda x: None 
-) -> Optional[types.CodeType]: 
+def _read_pyc(
+    source: Path, pyc: Path, trace: Callable[[str], None] = lambda x: None
+) -> Optional[types.CodeType]:
     """Possibly read a pytest pyc containing rewritten code.
 
     Return rewritten code if successful or None if not.
     """
     try:
-        fp = open(os.fspath(pyc), "rb") 
-    except OSError: 
+        fp = open(os.fspath(pyc), "rb")
+    except OSError:
         return None
     with fp:
-        # https://www.python.org/dev/peps/pep-0552/ 
-        has_flags = sys.version_info >= (3, 7) 
+        # https://www.python.org/dev/peps/pep-0552/
+        has_flags = sys.version_info >= (3, 7)
         try:
-            stat_result = os.stat(os.fspath(source)) 
-            mtime = int(stat_result.st_mtime) 
-            size = stat_result.st_size 
-            data = fp.read(16 if has_flags else 12) 
-        except OSError as e: 
-            trace(f"_read_pyc({source}): OSError {e}") 
+            stat_result = os.stat(os.fspath(source))
+            mtime = int(stat_result.st_mtime)
+            size = stat_result.st_size
+            data = fp.read(16 if has_flags else 12)
+        except OSError as e:
+            trace(f"_read_pyc({source}): OSError {e}")
             return None
         # Check for invalid or out of date pyc file.
-        if len(data) != (16 if has_flags else 12): 
-            trace("_read_pyc(%s): invalid pyc (too short)" % source) 
+        if len(data) != (16 if has_flags else 12):
+            trace("_read_pyc(%s): invalid pyc (too short)" % source)
+            return None
+        if data[:4] != importlib.util.MAGIC_NUMBER:
+            trace("_read_pyc(%s): invalid pyc (bad magic number)" % source)
+            return None
+        if has_flags and data[4:8] != b"\x00\x00\x00\x00":
+            trace("_read_pyc(%s): invalid pyc (unsupported flags)" % source)
+            return None
+        mtime_data = data[8 if has_flags else 4 : 12 if has_flags else 8]
+        if int.from_bytes(mtime_data, "little") != mtime & 0xFFFFFFFF:
+            trace("_read_pyc(%s): out of date" % source)
+            return None
+        size_data = data[12 if has_flags else 8 : 16 if has_flags else 12]
+        if int.from_bytes(size_data, "little") != size & 0xFFFFFFFF:
+            trace("_read_pyc(%s): invalid pyc (incorrect size)" % source)
             return None
-        if data[:4] != importlib.util.MAGIC_NUMBER: 
-            trace("_read_pyc(%s): invalid pyc (bad magic number)" % source) 
-            return None 
-        if has_flags and data[4:8] != b"\x00\x00\x00\x00": 
-            trace("_read_pyc(%s): invalid pyc (unsupported flags)" % source) 
-            return None 
-        mtime_data = data[8 if has_flags else 4 : 12 if has_flags else 8] 
-        if int.from_bytes(mtime_data, "little") != mtime & 0xFFFFFFFF: 
-            trace("_read_pyc(%s): out of date" % source) 
-            return None 
-        size_data = data[12 if has_flags else 8 : 16 if has_flags else 12] 
-        if int.from_bytes(size_data, "little") != size & 0xFFFFFFFF: 
-            trace("_read_pyc(%s): invalid pyc (incorrect size)" % source) 
-            return None 
         try:
             co = marshal.load(fp)
         except Exception as e:
-            trace(f"_read_pyc({source}): marshal.load error {e}") 
+            trace(f"_read_pyc({source}): marshal.load error {e}")
             return None
         if not isinstance(co, types.CodeType):
             trace("_read_pyc(%s): not a code object" % source)
@@ -408,18 +408,18 @@ def _read_pyc(
         return co
 
 
-def rewrite_asserts( 
-    mod: ast.Module, 
-    source: bytes, 
-    module_path: Optional[str] = None, 
-    config: Optional[Config] = None, 
-) -> None: 
+def rewrite_asserts(
+    mod: ast.Module,
+    source: bytes,
+    module_path: Optional[str] = None,
+    config: Optional[Config] = None,
+) -> None:
     """Rewrite the assert statements in mod."""
-    AssertionRewriter(module_path, config, source).run(mod) 
+    AssertionRewriter(module_path, config, source).run(mod)
 
 
-def _saferepr(obj: object) -> str: 
-    r"""Get a safe repr of an object for assertion error messages. 
+def _saferepr(obj: object) -> str:
+    r"""Get a safe repr of an object for assertion error messages.
 
     The assertion formatting (util.format_explanation()) requires
     newlines to be escaped since they are a special character for it.
@@ -428,24 +428,24 @@ def _saferepr(obj: object) -> str:
     sequences, especially '\n{' and '\n}' are likely to be present in
     JSON reprs.
     """
-    return saferepr(obj).replace("\n", "\\n") 
+    return saferepr(obj).replace("\n", "\\n")
 
 
-def _format_assertmsg(obj: object) -> str: 
-    r"""Format the custom assertion message given. 
+def _format_assertmsg(obj: object) -> str:
+    r"""Format the custom assertion message given.
 
     For strings this simply replaces newlines with '\n~' so that
     util.format_explanation() will preserve them instead of escaping
-    newlines.  For other objects saferepr() is used first. 
+    newlines.  For other objects saferepr() is used first.
     """
     # reprlib appears to have a bug which means that if a string
     # contains a newline it gets escaped, however if an object has a
     # .__repr__() which contains newlines it does not get escaped.
     # However in either case we want to preserve the newline.
-    replaces = [("\n", "\n~"), ("%", "%%")] 
-    if not isinstance(obj, str): 
-        obj = saferepr(obj) 
-        replaces.append(("\\n", "\n~")) 
+    replaces = [("\n", "\n~"), ("%", "%%")]
+    if not isinstance(obj, str):
+        obj = saferepr(obj)
+        replaces.append(("\\n", "\n~"))
 
     for r1, r2 in replaces:
         obj = obj.replace(r1, r2)
@@ -453,27 +453,27 @@ def _format_assertmsg(obj: object) -> str:
     return obj
 
 
-def _should_repr_global_name(obj: object) -> bool: 
-    if callable(obj): 
-        return False 
+def _should_repr_global_name(obj: object) -> bool:
+    if callable(obj):
+        return False
+
+    try:
+        return not hasattr(obj, "__name__")
+    except Exception:
+        return True
 
-    try: 
-        return not hasattr(obj, "__name__") 
-    except Exception: 
-        return True 
 
- 
-def _format_boolop(explanations: Iterable[str], is_or: bool) -> str: 
+def _format_boolop(explanations: Iterable[str], is_or: bool) -> str:
     explanation = "(" + (is_or and " or " or " and ").join(explanations) + ")"
-    return explanation.replace("%", "%%") 
+    return explanation.replace("%", "%%")
 
 
-def _call_reprcompare( 
-    ops: Sequence[str], 
-    results: Sequence[bool], 
-    expls: Sequence[str], 
-    each_obj: Sequence[object], 
-) -> str: 
+def _call_reprcompare(
+    ops: Sequence[str],
+    results: Sequence[bool],
+    expls: Sequence[str],
+    each_obj: Sequence[object],
+) -> str:
     for i, res, expl in zip(range(len(ops)), results, expls):
         try:
             done = not res
@@ -488,20 +488,20 @@ def _call_reprcompare(
     return expl
 
 
-def _call_assertion_pass(lineno: int, orig: str, expl: str) -> None: 
-    if util._assertion_pass is not None: 
-        util._assertion_pass(lineno, orig, expl) 
-
- 
-def _check_if_assertion_pass_impl() -> bool: 
-    """Check if any plugins implement the pytest_assertion_pass hook 
-    in order not to generate explanation unecessarily (might be expensive).""" 
-    return True if util._assertion_pass else False 
- 
- 
-UNARY_MAP = {ast.Not: "not %s", ast.Invert: "~%s", ast.USub: "-%s", ast.UAdd: "+%s"} 
- 
-BINOP_MAP = { 
+def _call_assertion_pass(lineno: int, orig: str, expl: str) -> None:
+    if util._assertion_pass is not None:
+        util._assertion_pass(lineno, orig, expl)
+
+
+def _check_if_assertion_pass_impl() -> bool:
+    """Check if any plugins implement the pytest_assertion_pass hook
+    in order not to generate explanation unecessarily (might be expensive)."""
+    return True if util._assertion_pass else False
+
+
+UNARY_MAP = {ast.Not: "not %s", ast.Invert: "~%s", ast.USub: "-%s", ast.UAdd: "+%s"}
+
+BINOP_MAP = {
     ast.BitOr: "|",
     ast.BitXor: "^",
     ast.BitAnd: "&",
@@ -524,7 +524,7 @@ BINOP_MAP = {
     ast.IsNot: "is not",
     ast.In: "in",
     ast.NotIn: "not in",
-    ast.MatMult: "@", 
+    ast.MatMult: "@",
 }
 
 
@@ -543,60 +543,60 @@ def set_location(node, lineno, col_offset):
     return node
 
 
-def _get_assertion_exprs(src: bytes) -> Dict[int, str]: 
-    """Return a mapping from {lineno: "assertion test expression"}.""" 
-    ret: Dict[int, str] = {} 
- 
-    depth = 0 
-    lines: List[str] = [] 
-    assert_lineno: Optional[int] = None 
-    seen_lines: Set[int] = set() 
- 
-    def _write_and_reset() -> None: 
-        nonlocal depth, lines, assert_lineno, seen_lines 
-        assert assert_lineno is not None 
-        ret[assert_lineno] = "".join(lines).rstrip().rstrip("\\") 
-        depth = 0 
-        lines = [] 
-        assert_lineno = None 
-        seen_lines = set() 
- 
-    tokens = tokenize.tokenize(io.BytesIO(src).readline) 
-    for tp, source, (lineno, offset), _, line in tokens: 
-        if tp == tokenize.NAME and source == "assert": 
-            assert_lineno = lineno 
-        elif assert_lineno is not None: 
-            # keep track of depth for the assert-message `,` lookup 
-            if tp == tokenize.OP and source in "([{": 
-                depth += 1 
-            elif tp == tokenize.OP and source in ")]}": 
-                depth -= 1 
- 
-            if not lines: 
-                lines.append(line[offset:]) 
-                seen_lines.add(lineno) 
-            # a non-nested comma separates the expression from the message 
-            elif depth == 0 and tp == tokenize.OP and source == ",": 
-                # one line assert with message 
-                if lineno in seen_lines and len(lines) == 1: 
-                    offset_in_trimmed = offset + len(lines[-1]) - len(line) 
-                    lines[-1] = lines[-1][:offset_in_trimmed] 
-                # multi-line assert with message 
-                elif lineno in seen_lines: 
-                    lines[-1] = lines[-1][:offset] 
-                # multi line assert with escapd newline before message 
-                else: 
-                    lines.append(line[:offset]) 
-                _write_and_reset() 
-            elif tp in {tokenize.NEWLINE, tokenize.ENDMARKER}: 
-                _write_and_reset() 
-            elif lines and lineno not in seen_lines: 
-                lines.append(line) 
-                seen_lines.add(lineno) 
- 
-    return ret 
- 
- 
+def _get_assertion_exprs(src: bytes) -> Dict[int, str]:
+    """Return a mapping from {lineno: "assertion test expression"}."""
+    ret: Dict[int, str] = {}
+
+    depth = 0
+    lines: List[str] = []
+    assert_lineno: Optional[int] = None
+    seen_lines: Set[int] = set()
+
+    def _write_and_reset() -> None:
+        nonlocal depth, lines, assert_lineno, seen_lines
+        assert assert_lineno is not None
+        ret[assert_lineno] = "".join(lines).rstrip().rstrip("\\")
+        depth = 0
+        lines = []
+        assert_lineno = None
+        seen_lines = set()
+
+    tokens = tokenize.tokenize(io.BytesIO(src).readline)
+    for tp, source, (lineno, offset), _, line in tokens:
+        if tp == tokenize.NAME and source == "assert":
+            assert_lineno = lineno
+        elif assert_lineno is not None:
+            # keep track of depth for the assert-message `,` lookup
+            if tp == tokenize.OP and source in "([{":
+                depth += 1
+            elif tp == tokenize.OP and source in ")]}":
+                depth -= 1
+
+            if not lines:
+                lines.append(line[offset:])
+                seen_lines.add(lineno)
+            # a non-nested comma separates the expression from the message
+            elif depth == 0 and tp == tokenize.OP and source == ",":
+                # one line assert with message
+                if lineno in seen_lines and len(lines) == 1:
+                    offset_in_trimmed = offset + len(lines[-1]) - len(line)
+                    lines[-1] = lines[-1][:offset_in_trimmed]
+                # multi-line assert with message
+                elif lineno in seen_lines:
+                    lines[-1] = lines[-1][:offset]
+                # multi line assert with escapd newline before message
+                else:
+                    lines.append(line[:offset])
+                _write_and_reset()
+            elif tp in {tokenize.NEWLINE, tokenize.ENDMARKER}:
+                _write_and_reset()
+            elif lines and lineno not in seen_lines:
+                lines.append(line)
+                seen_lines.add(lineno)
+
+    return ret
+
+
 class AssertionRewriter(ast.NodeVisitor):
     """Assertion rewriting implementation.
 
@@ -613,8 +613,8 @@ class AssertionRewriter(ast.NodeVisitor):
     original assert statement: it rewrites the test of an assertion
     to provide intermediate values and replace it with an if statement
     which raises an assertion error with a detailed explanation in
-    case the expression is false and calls pytest_assertion_pass hook 
-    if expression is true. 
+    case the expression is false and calls pytest_assertion_pass hook
+    if expression is true.
 
     For this .visit_Assert() uses the visitor pattern to visit all the
     AST nodes of the ast.Assert.test field, each visit call returning
@@ -632,10 +632,10 @@ class AssertionRewriter(ast.NodeVisitor):
        by statements.  Variables are created using .variable() and
        have the form of "@py_assert0".
 
-    :expl_stmts: The AST statements which will be executed to get 
-       data from the assertion.  This is the code which will construct 
-       the detailed assertion message that is used in the AssertionError 
-       or for the pytest_assertion_pass hook. 
+    :expl_stmts: The AST statements which will be executed to get
+       data from the assertion.  This is the code which will construct
+       the detailed assertion message that is used in the AssertionError
+       or for the pytest_assertion_pass hook.
 
     :explanation_specifiers: A dict filled by .explanation_param()
        with %-formatting placeholders and their corresponding
@@ -650,32 +650,32 @@ class AssertionRewriter(ast.NodeVisitor):
     by the other visitors.
     """
 
-    def __init__( 
-        self, module_path: Optional[str], config: Optional[Config], source: bytes 
-    ) -> None: 
-        super().__init__() 
+    def __init__(
+        self, module_path: Optional[str], config: Optional[Config], source: bytes
+    ) -> None:
+        super().__init__()
         self.module_path = module_path
         self.config = config
-        if config is not None: 
-            self.enable_assertion_pass_hook = config.getini( 
-                "enable_assertion_pass_hook" 
-            ) 
-        else: 
-            self.enable_assertion_pass_hook = False 
-        self.source = source 
-
-    @functools.lru_cache(maxsize=1) 
-    def _assert_expr_to_lineno(self) -> Dict[int, str]: 
-        return _get_assertion_exprs(self.source) 
- 
-    def run(self, mod: ast.Module) -> None: 
+        if config is not None:
+            self.enable_assertion_pass_hook = config.getini(
+                "enable_assertion_pass_hook"
+            )
+        else:
+            self.enable_assertion_pass_hook = False
+        self.source = source
+
+    @functools.lru_cache(maxsize=1)
+    def _assert_expr_to_lineno(self) -> Dict[int, str]:
+        return _get_assertion_exprs(self.source)
+
+    def run(self, mod: ast.Module) -> None:
         """Find all assert statements in *mod* and rewrite them."""
         if not mod.body:
             # Nothing to do.
             return
- 
-        # We'll insert some special imports at the top of the module, but after any 
-        # docstrings and __future__ imports, so first figure out where that is. 
+
+        # We'll insert some special imports at the top of the module, but after any
+        # docstrings and __future__ imports, so first figure out where that is.
         doc = getattr(mod, "docstring", None)
         expect_docstring = doc is None
         if doc is not None and self.is_rewrite_disabled(doc):
@@ -693,48 +693,48 @@ class AssertionRewriter(ast.NodeVisitor):
                     return
                 expect_docstring = False
             elif (
-                isinstance(item, ast.ImportFrom) 
-                and item.level == 0 
-                and item.module == "__future__" 
+                isinstance(item, ast.ImportFrom)
+                and item.level == 0
+                and item.module == "__future__"
             ):
-                pass 
-            else: 
+                pass
+            else:
                 break
             pos += 1
-        # Special case: for a decorated function, set the lineno to that of the 
-        # first decorator, not the `def`. Issue #4984. 
-        if isinstance(item, ast.FunctionDef) and item.decorator_list: 
-            lineno = item.decorator_list[0].lineno 
+        # Special case: for a decorated function, set the lineno to that of the
+        # first decorator, not the `def`. Issue #4984.
+        if isinstance(item, ast.FunctionDef) and item.decorator_list:
+            lineno = item.decorator_list[0].lineno
         else:
             lineno = item.lineno
-        # Now actually insert the special imports. 
-        if sys.version_info >= (3, 10): 
-            aliases = [ 
-                ast.alias("builtins", "@py_builtins", lineno=lineno, col_offset=0), 
-                ast.alias( 
-                    "_pytest.assertion.rewrite", 
-                    "@pytest_ar", 
-                    lineno=lineno, 
-                    col_offset=0, 
-                ), 
-            ] 
-        else: 
-            aliases = [ 
-                ast.alias("builtins", "@py_builtins"), 
-                ast.alias("_pytest.assertion.rewrite", "@pytest_ar"), 
-            ] 
+        # Now actually insert the special imports.
+        if sys.version_info >= (3, 10):
+            aliases = [
+                ast.alias("builtins", "@py_builtins", lineno=lineno, col_offset=0),
+                ast.alias(
+                    "_pytest.assertion.rewrite",
+                    "@pytest_ar",
+                    lineno=lineno,
+                    col_offset=0,
+                ),
+            ]
+        else:
+            aliases = [
+                ast.alias("builtins", "@py_builtins"),
+                ast.alias("_pytest.assertion.rewrite", "@pytest_ar"),
+            ]
         imports = [
             ast.Import([alias], lineno=lineno, col_offset=0) for alias in aliases
         ]
         mod.body[pos:pos] = imports
- 
+
         # Collect asserts.
-        nodes: List[ast.AST] = [mod] 
+        nodes: List[ast.AST] = [mod]
         while nodes:
             node = nodes.pop()
             for name, field in ast.iter_fields(node):
                 if isinstance(field, list):
-                    new: List[ast.AST] = [] 
+                    new: List[ast.AST] = []
                     for i, child in enumerate(field):
                         if isinstance(child, ast.Assert):
                             # Transform assert.
@@ -753,38 +753,38 @@ class AssertionRewriter(ast.NodeVisitor):
                     nodes.append(field)
 
     @staticmethod
-    def is_rewrite_disabled(docstring: str) -> bool: 
+    def is_rewrite_disabled(docstring: str) -> bool:
         return "PYTEST_DONT_REWRITE" in docstring
 
-    def variable(self) -> str: 
+    def variable(self) -> str:
         """Get a new variable."""
         # Use a character invalid in python identifiers to avoid clashing.
         name = "@py_assert" + str(next(self.variable_counter))
         self.variables.append(name)
         return name
 
-    def assign(self, expr: ast.expr) -> ast.Name: 
+    def assign(self, expr: ast.expr) -> ast.Name:
         """Give *expr* a name."""
         name = self.variable()
         self.statements.append(ast.Assign([ast.Name(name, ast.Store())], expr))
         return ast.Name(name, ast.Load())
 
-    def display(self, expr: ast.expr) -> ast.expr: 
-        """Call saferepr on the expression.""" 
-        return self.helper("_saferepr", expr) 
+    def display(self, expr: ast.expr) -> ast.expr:
+        """Call saferepr on the expression."""
+        return self.helper("_saferepr", expr)
 
-    def helper(self, name: str, *args: ast.expr) -> ast.expr: 
+    def helper(self, name: str, *args: ast.expr) -> ast.expr:
         """Call a helper in this module."""
         py_name = ast.Name("@pytest_ar", ast.Load())
-        attr = ast.Attribute(py_name, name, ast.Load()) 
-        return ast.Call(attr, list(args), []) 
+        attr = ast.Attribute(py_name, name, ast.Load())
+        return ast.Call(attr, list(args), [])
 
-    def builtin(self, name: str) -> ast.Attribute: 
+    def builtin(self, name: str) -> ast.Attribute:
         """Return the builtin called *name*."""
         builtin_name = ast.Name("@py_builtins", ast.Load())
         return ast.Attribute(builtin_name, name, ast.Load())
 
-    def explanation_param(self, expr: ast.expr) -> str: 
+    def explanation_param(self, expr: ast.expr) -> str:
         """Return a new named %-formatting placeholder for expr.
 
         This creates a %-formatting placeholder for expr in the
@@ -796,7 +796,7 @@ class AssertionRewriter(ast.NodeVisitor):
         self.explanation_specifiers[specifier] = expr
         return "%(" + specifier + ")s"
 
-    def push_format_context(self) -> None: 
+    def push_format_context(self) -> None:
         """Create a new formatting context.
 
         The format context is used for when an explanation wants to
@@ -806,15 +806,15 @@ class AssertionRewriter(ast.NodeVisitor):
         to format a string of %-formatted values as added by
         .explanation_param().
         """
-        self.explanation_specifiers: Dict[str, ast.expr] = {} 
+        self.explanation_specifiers: Dict[str, ast.expr] = {}
         self.stack.append(self.explanation_specifiers)
 
-    def pop_format_context(self, expl_expr: ast.expr) -> ast.Name: 
+    def pop_format_context(self, expl_expr: ast.expr) -> ast.Name:
         """Format the %-formatted string with current format context.
 
-        The expl_expr should be an str ast.expr instance constructed from 
+        The expl_expr should be an str ast.expr instance constructed from
         the %-placeholders created by .explanation_param().  This will
-        add the required code to format said string to .expl_stmts and 
+        add the required code to format said string to .expl_stmts and
         return the ast.Name instance of the formatted string.
         """
         current = self.stack.pop()
@@ -824,18 +824,18 @@ class AssertionRewriter(ast.NodeVisitor):
         format_dict = ast.Dict(keys, list(current.values()))
         form = ast.BinOp(expl_expr, ast.Mod(), format_dict)
         name = "@py_format" + str(next(self.variable_counter))
-        if self.enable_assertion_pass_hook: 
-            self.format_variables.append(name) 
-        self.expl_stmts.append(ast.Assign([ast.Name(name, ast.Store())], form)) 
+        if self.enable_assertion_pass_hook:
+            self.format_variables.append(name)
+        self.expl_stmts.append(ast.Assign([ast.Name(name, ast.Store())], form))
         return ast.Name(name, ast.Load())
 
-    def generic_visit(self, node: ast.AST) -> Tuple[ast.Name, str]: 
+    def generic_visit(self, node: ast.AST) -> Tuple[ast.Name, str]:
         """Handle expressions we don't have custom code for."""
         assert isinstance(node, ast.expr)
         res = self.assign(node)
         return res, self.explanation_param(self.display(res))
 
-    def visit_Assert(self, assert_: ast.Assert) -> List[ast.stmt]: 
+    def visit_Assert(self, assert_: ast.Assert) -> List[ast.stmt]:
         """Return the AST statements to replace the ast.Assert instance.
 
         This rewrites the test of an assertion to provide
@@ -844,173 +844,173 @@ class AssertionRewriter(ast.NodeVisitor):
         the expression is false.
         """
         if isinstance(assert_.test, ast.Tuple) and len(assert_.test.elts) >= 1:
-            from _pytest.warning_types import PytestAssertRewriteWarning 
+            from _pytest.warning_types import PytestAssertRewriteWarning
             import warnings
 
-            # TODO: This assert should not be needed. 
-            assert self.module_path is not None 
+            # TODO: This assert should not be needed.
+            assert self.module_path is not None
             warnings.warn_explicit(
-                PytestAssertRewriteWarning( 
-                    "assertion is always true, perhaps remove parentheses?" 
-                ), 
+                PytestAssertRewriteWarning(
+                    "assertion is always true, perhaps remove parentheses?"
+                ),
                 category=None,
-                filename=os.fspath(self.module_path), 
+                filename=os.fspath(self.module_path),
                 lineno=assert_.lineno,
             )
 
-        self.statements: List[ast.stmt] = [] 
-        self.variables: List[str] = [] 
+        self.statements: List[ast.stmt] = []
+        self.variables: List[str] = []
         self.variable_counter = itertools.count()
- 
-        if self.enable_assertion_pass_hook: 
-            self.format_variables: List[str] = [] 
- 
-        self.stack: List[Dict[str, ast.expr]] = [] 
-        self.expl_stmts: List[ast.stmt] = [] 
+
+        if self.enable_assertion_pass_hook:
+            self.format_variables: List[str] = []
+
+        self.stack: List[Dict[str, ast.expr]] = []
+        self.expl_stmts: List[ast.stmt] = []
         self.push_format_context()
         # Rewrite assert into a bunch of statements.
         top_condition, explanation = self.visit(assert_.test)
- 
-        negation = ast.UnaryOp(ast.Not(), top_condition) 
- 
-        if self.enable_assertion_pass_hook:  # Experimental pytest_assertion_pass hook 
-            msg = self.pop_format_context(ast.Str(explanation)) 
- 
-            # Failed 
-            if assert_.msg: 
-                assertmsg = self.helper("_format_assertmsg", assert_.msg) 
-                gluestr = "\n>assert " 
-            else: 
-                assertmsg = ast.Str("") 
-                gluestr = "assert " 
-            err_explanation = ast.BinOp(ast.Str(gluestr), ast.Add(), msg) 
-            err_msg = ast.BinOp(assertmsg, ast.Add(), err_explanation) 
-            err_name = ast.Name("AssertionError", ast.Load()) 
-            fmt = self.helper("_format_explanation", err_msg) 
-            exc = ast.Call(err_name, [fmt], []) 
-            raise_ = ast.Raise(exc, None) 
-            statements_fail = [] 
-            statements_fail.extend(self.expl_stmts) 
-            statements_fail.append(raise_) 
- 
-            # Passed 
-            fmt_pass = self.helper("_format_explanation", msg) 
-            orig = self._assert_expr_to_lineno()[assert_.lineno] 
-            hook_call_pass = ast.Expr( 
-                self.helper( 
-                    "_call_assertion_pass", 
-                    ast.Num(assert_.lineno), 
-                    ast.Str(orig), 
-                    fmt_pass, 
-                ) 
-            ) 
-            # If any hooks implement assert_pass hook 
-            hook_impl_test = ast.If( 
-                self.helper("_check_if_assertion_pass_impl"), 
-                self.expl_stmts + [hook_call_pass], 
-                [], 
-            ) 
-            statements_pass = [hook_impl_test] 
- 
-            # Test for assertion condition 
-            main_test = ast.If(negation, statements_fail, statements_pass) 
-            self.statements.append(main_test) 
-            if self.format_variables: 
-                variables = [ 
-                    ast.Name(name, ast.Store()) for name in self.format_variables 
-                ] 
-                clear_format = ast.Assign(variables, ast.NameConstant(None)) 
-                self.statements.append(clear_format) 
- 
-        else:  # Original assertion rewriting 
-            # Create failure message. 
-            body = self.expl_stmts 
-            self.statements.append(ast.If(negation, body, [])) 
-            if assert_.msg: 
-                assertmsg = self.helper("_format_assertmsg", assert_.msg) 
-                explanation = "\n>assert " + explanation 
-            else: 
-                assertmsg = ast.Str("") 
-                explanation = "assert " + explanation 
-            template = ast.BinOp(assertmsg, ast.Add(), ast.Str(explanation)) 
-            msg = self.pop_format_context(template) 
-            fmt = self.helper("_format_explanation", msg) 
-            err_name = ast.Name("AssertionError", ast.Load()) 
-            exc = ast.Call(err_name, [fmt], []) 
+
+        negation = ast.UnaryOp(ast.Not(), top_condition)
+
+        if self.enable_assertion_pass_hook:  # Experimental pytest_assertion_pass hook
+            msg = self.pop_format_context(ast.Str(explanation))
+
+            # Failed
+            if assert_.msg:
+                assertmsg = self.helper("_format_assertmsg", assert_.msg)
+                gluestr = "\n>assert "
+            else:
+                assertmsg = ast.Str("")
+                gluestr = "assert "
+            err_explanation = ast.BinOp(ast.Str(gluestr), ast.Add(), msg)
+            err_msg = ast.BinOp(assertmsg, ast.Add(), err_explanation)
+            err_name = ast.Name("AssertionError", ast.Load())
+            fmt = self.helper("_format_explanation", err_msg)
+            exc = ast.Call(err_name, [fmt], [])
             raise_ = ast.Raise(exc, None)
- 
-            body.append(raise_) 
- 
+            statements_fail = []
+            statements_fail.extend(self.expl_stmts)
+            statements_fail.append(raise_)
+
+            # Passed
+            fmt_pass = self.helper("_format_explanation", msg)
+            orig = self._assert_expr_to_lineno()[assert_.lineno]
+            hook_call_pass = ast.Expr(
+                self.helper(
+                    "_call_assertion_pass",
+                    ast.Num(assert_.lineno),
+                    ast.Str(orig),
+                    fmt_pass,
+                )
+            )
+            # If any hooks implement assert_pass hook
+            hook_impl_test = ast.If(
+                self.helper("_check_if_assertion_pass_impl"),
+                self.expl_stmts + [hook_call_pass],
+                [],
+            )
+            statements_pass = [hook_impl_test]
+
+            # Test for assertion condition
+            main_test = ast.If(negation, statements_fail, statements_pass)
+            self.statements.append(main_test)
+            if self.format_variables:
+                variables = [
+                    ast.Name(name, ast.Store()) for name in self.format_variables
+                ]
+                clear_format = ast.Assign(variables, ast.NameConstant(None))
+                self.statements.append(clear_format)
+
+        else:  # Original assertion rewriting
+            # Create failure message.
+            body = self.expl_stmts
+            self.statements.append(ast.If(negation, body, []))
+            if assert_.msg:
+                assertmsg = self.helper("_format_assertmsg", assert_.msg)
+                explanation = "\n>assert " + explanation
+            else:
+                assertmsg = ast.Str("")
+                explanation = "assert " + explanation
+            template = ast.BinOp(assertmsg, ast.Add(), ast.Str(explanation))
+            msg = self.pop_format_context(template)
+            fmt = self.helper("_format_explanation", msg)
+            err_name = ast.Name("AssertionError", ast.Load())
+            exc = ast.Call(err_name, [fmt], [])
+            raise_ = ast.Raise(exc, None)
+
+            body.append(raise_)
+
         # Clear temporary variables by setting them to None.
         if self.variables:
             variables = [ast.Name(name, ast.Store()) for name in self.variables]
-            clear = ast.Assign(variables, ast.NameConstant(None)) 
+            clear = ast.Assign(variables, ast.NameConstant(None))
             self.statements.append(clear)
         # Fix line numbers.
         for stmt in self.statements:
             set_location(stmt, assert_.lineno, assert_.col_offset)
         return self.statements
 
-    def visit_Name(self, name: ast.Name) -> Tuple[ast.Name, str]: 
+    def visit_Name(self, name: ast.Name) -> Tuple[ast.Name, str]:
         # Display the repr of the name if it's a local variable or
         # _should_repr_global_name() thinks it's acceptable.
-        locs = ast.Call(self.builtin("locals"), [], []) 
+        locs = ast.Call(self.builtin("locals"), [], [])
         inlocs = ast.Compare(ast.Str(name.id), [ast.In()], [locs])
-        dorepr = self.helper("_should_repr_global_name", name) 
+        dorepr = self.helper("_should_repr_global_name", name)
         test = ast.BoolOp(ast.Or(), [inlocs, dorepr])
         expr = ast.IfExp(test, self.display(name), ast.Str(name.id))
         return name, self.explanation_param(expr)
 
-    def visit_BoolOp(self, boolop: ast.BoolOp) -> Tuple[ast.Name, str]: 
+    def visit_BoolOp(self, boolop: ast.BoolOp) -> Tuple[ast.Name, str]:
         res_var = self.variable()
         expl_list = self.assign(ast.List([], ast.Load()))
         app = ast.Attribute(expl_list, "append", ast.Load())
         is_or = int(isinstance(boolop.op, ast.Or))
         body = save = self.statements
-        fail_save = self.expl_stmts 
+        fail_save = self.expl_stmts
         levels = len(boolop.values) - 1
         self.push_format_context()
-        # Process each operand, short-circuiting if needed. 
+        # Process each operand, short-circuiting if needed.
         for i, v in enumerate(boolop.values):
             if i:
-                fail_inner: List[ast.stmt] = [] 
+                fail_inner: List[ast.stmt] = []
                 # cond is set in a prior loop iteration below
-                self.expl_stmts.append(ast.If(cond, fail_inner, []))  # noqa 
-                self.expl_stmts = fail_inner 
+                self.expl_stmts.append(ast.If(cond, fail_inner, []))  # noqa
+                self.expl_stmts = fail_inner
             self.push_format_context()
             res, expl = self.visit(v)
             body.append(ast.Assign([ast.Name(res_var, ast.Store())], res))
             expl_format = self.pop_format_context(ast.Str(expl))
-            call = ast.Call(app, [expl_format], []) 
-            self.expl_stmts.append(ast.Expr(call)) 
+            call = ast.Call(app, [expl_format], [])
+            self.expl_stmts.append(ast.Expr(call))
             if i < levels:
-                cond: ast.expr = res 
+                cond: ast.expr = res
                 if is_or:
                     cond = ast.UnaryOp(ast.Not(), cond)
-                inner: List[ast.stmt] = [] 
+                inner: List[ast.stmt] = []
                 self.statements.append(ast.If(cond, inner, []))
                 self.statements = body = inner
         self.statements = save
-        self.expl_stmts = fail_save 
-        expl_template = self.helper("_format_boolop", expl_list, ast.Num(is_or)) 
+        self.expl_stmts = fail_save
+        expl_template = self.helper("_format_boolop", expl_list, ast.Num(is_or))
         expl = self.pop_format_context(expl_template)
         return ast.Name(res_var, ast.Load()), self.explanation_param(expl)
 
-    def visit_UnaryOp(self, unary: ast.UnaryOp) -> Tuple[ast.Name, str]: 
-        pattern = UNARY_MAP[unary.op.__class__] 
+    def visit_UnaryOp(self, unary: ast.UnaryOp) -> Tuple[ast.Name, str]:
+        pattern = UNARY_MAP[unary.op.__class__]
         operand_res, operand_expl = self.visit(unary.operand)
         res = self.assign(ast.UnaryOp(unary.op, operand_res))
         return res, pattern % (operand_expl,)
 
-    def visit_BinOp(self, binop: ast.BinOp) -> Tuple[ast.Name, str]: 
-        symbol = BINOP_MAP[binop.op.__class__] 
+    def visit_BinOp(self, binop: ast.BinOp) -> Tuple[ast.Name, str]:
+        symbol = BINOP_MAP[binop.op.__class__]
         left_expr, left_expl = self.visit(binop.left)
         right_expr, right_expl = self.visit(binop.right)
-        explanation = f"({left_expl} {symbol} {right_expl})" 
+        explanation = f"({left_expl} {symbol} {right_expl})"
         res = self.assign(ast.BinOp(left_expr, binop.op, right_expr))
         return res, explanation
 
-    def visit_Call(self, call: ast.Call) -> Tuple[ast.Name, str]: 
+    def visit_Call(self, call: ast.Call) -> Tuple[ast.Name, str]:
         new_func, func_expl = self.visit(call.func)
         arg_expls = []
         new_args = []
@@ -1027,20 +1027,20 @@ class AssertionRewriter(ast.NodeVisitor):
             else:  # **args have `arg` keywords with an .arg of None
                 arg_expls.append("**" + expl)
 
-        expl = "{}({})".format(func_expl, ", ".join(arg_expls)) 
+        expl = "{}({})".format(func_expl, ", ".join(arg_expls))
         new_call = ast.Call(new_func, new_args, new_kwargs)
         res = self.assign(new_call)
         res_expl = self.explanation_param(self.display(res))
-        outer_expl = f"{res_expl}\n{{{res_expl} = {expl}\n}}" 
+        outer_expl = f"{res_expl}\n{{{res_expl} = {expl}\n}}"
         return res, outer_expl
 
-    def visit_Starred(self, starred: ast.Starred) -> Tuple[ast.Starred, str]: 
-        # A Starred node can appear in a function call. 
+    def visit_Starred(self, starred: ast.Starred) -> Tuple[ast.Starred, str]:
+        # A Starred node can appear in a function call.
         res, expl = self.visit(starred.value)
         new_starred = ast.Starred(res, starred.ctx)
         return new_starred, "*" + expl
 
-    def visit_Attribute(self, attr: ast.Attribute) -> Tuple[ast.Name, str]: 
+    def visit_Attribute(self, attr: ast.Attribute) -> Tuple[ast.Name, str]:
         if not isinstance(attr.ctx, ast.Load):
             return self.generic_visit(attr)
         value, value_expl = self.visit(attr.value)
@@ -1050,11 +1050,11 @@ class AssertionRewriter(ast.NodeVisitor):
         expl = pat % (res_expl, res_expl, value_expl, attr.attr)
         return res, expl
 
-    def visit_Compare(self, comp: ast.Compare) -> Tuple[ast.expr, str]: 
+    def visit_Compare(self, comp: ast.Compare) -> Tuple[ast.expr, str]:
         self.push_format_context()
         left_res, left_expl = self.visit(comp.left)
         if isinstance(comp.left, (ast.Compare, ast.BoolOp)):
-            left_expl = f"({left_expl})" 
+            left_expl = f"({left_expl})"
         res_variables = [self.variable() for i in range(len(comp.ops))]
         load_names = [ast.Name(v, ast.Load()) for v in res_variables]
         store_names = [ast.Name(v, ast.Store()) for v in res_variables]
@@ -1065,61 +1065,61 @@ class AssertionRewriter(ast.NodeVisitor):
         for i, op, next_operand in it:
             next_res, next_expl = self.visit(next_operand)
             if isinstance(next_operand, (ast.Compare, ast.BoolOp)):
-                next_expl = f"({next_expl})" 
+                next_expl = f"({next_expl})"
             results.append(next_res)
-            sym = BINOP_MAP[op.__class__] 
+            sym = BINOP_MAP[op.__class__]
             syms.append(ast.Str(sym))
-            expl = f"{left_expl} {sym} {next_expl}" 
+            expl = f"{left_expl} {sym} {next_expl}"
             expls.append(ast.Str(expl))
             res_expr = ast.Compare(left_res, [op], [next_res])
             self.statements.append(ast.Assign([store_names[i]], res_expr))
             left_res, left_expl = next_res, next_expl
         # Use pytest.assertion.util._reprcompare if that's available.
         expl_call = self.helper(
-            "_call_reprcompare", 
+            "_call_reprcompare",
             ast.Tuple(syms, ast.Load()),
             ast.Tuple(load_names, ast.Load()),
             ast.Tuple(expls, ast.Load()),
             ast.Tuple(results, ast.Load()),
         )
         if len(comp.ops) > 1:
-            res: ast.expr = ast.BoolOp(ast.And(), load_names) 
+            res: ast.expr = ast.BoolOp(ast.And(), load_names)
         else:
             res = load_names[0]
         return res, self.explanation_param(self.pop_format_context(expl_call))
- 
- 
-def try_makedirs(cache_dir: Path) -> bool: 
-    """Attempt to create the given directory and sub-directories exist. 
- 
-    Returns True if successful or if it already exists. 
-    """ 
-    try: 
-        os.makedirs(os.fspath(cache_dir), exist_ok=True) 
-    except (FileNotFoundError, NotADirectoryError, FileExistsError): 
-        # One of the path components was not a directory: 
-        # - we're in a zip file 
-        # - it is a file 
-        return False 
-    except PermissionError: 
-        return False 
-    except OSError as e: 
-        # as of now, EROFS doesn't have an equivalent OSError-subclass 
-        if e.errno == errno.EROFS: 
-            return False 
-        raise 
-    return True 
- 
- 
-def get_cache_dir(file_path: Path) -> Path: 
-    """Return the cache directory to write .pyc files for the given .py file path.""" 
-    if sys.version_info >= (3, 8) and sys.pycache_prefix: 
-        # given: 
-        #   prefix = '/tmp/pycs' 
-        #   path = '/home/user/proj/test_app.py' 
-        # we want: 
-        #   '/tmp/pycs/home/user/proj' 
-        return Path(sys.pycache_prefix) / Path(*file_path.parts[1:-1]) 
-    else: 
-        # classic pycache directory 
-        return file_path.parent / "__pycache__" 
+
+
+def try_makedirs(cache_dir: Path) -> bool:
+    """Attempt to create the given directory and sub-directories exist.
+
+    Returns True if successful or if it already exists.
+    """
+    try:
+        os.makedirs(os.fspath(cache_dir), exist_ok=True)
+    except (FileNotFoundError, NotADirectoryError, FileExistsError):
+        # One of the path components was not a directory:
+        # - we're in a zip file
+        # - it is a file
+        return False
+    except PermissionError:
+        return False
+    except OSError as e:
+        # as of now, EROFS doesn't have an equivalent OSError-subclass
+        if e.errno == errno.EROFS:
+            return False
+        raise
+    return True
+
+
+def get_cache_dir(file_path: Path) -> Path:
+    """Return the cache directory to write .pyc files for the given .py file path."""
+    if sys.version_info >= (3, 8) and sys.pycache_prefix:
+        # given:
+        #   prefix = '/tmp/pycs'
+        #   path = '/home/user/proj/test_app.py'
+        # we want:
+        #   '/tmp/pycs/home/user/proj'
+        return Path(sys.pycache_prefix) / Path(*file_path.parts[1:-1])
+    else:
+        # classic pycache directory
+        return file_path.parent / "__pycache__"
diff --git a/contrib/python/pytest/py3/_pytest/assertion/truncate.py b/contrib/python/pytest/py3/_pytest/assertion/truncate.py
index 00a2697363..5ba9ddca75 100644
--- a/contrib/python/pytest/py3/_pytest/assertion/truncate.py
+++ b/contrib/python/pytest/py3/_pytest/assertion/truncate.py
@@ -1,47 +1,47 @@
-"""Utilities for truncating assertion output. 
+"""Utilities for truncating assertion output.
 
 Current default behaviour is to truncate assertion explanations at
 ~8 terminal lines, unless running in "-vv" mode or running on CI.
 """
 import os
-from typing import List 
-from typing import Optional 
+from typing import List
+from typing import Optional
+
+from _pytest.nodes import Item
+
 
-from _pytest.nodes import Item 
- 
- 
 DEFAULT_MAX_LINES = 8
 DEFAULT_MAX_CHARS = 8 * 80
 USAGE_MSG = "use '-vv' to show"
 
 
-def truncate_if_required( 
-    explanation: List[str], item: Item, max_length: Optional[int] = None 
-) -> List[str]: 
-    """Truncate this assertion explanation if the given test item is eligible.""" 
+def truncate_if_required(
+    explanation: List[str], item: Item, max_length: Optional[int] = None
+) -> List[str]:
+    """Truncate this assertion explanation if the given test item is eligible."""
     if _should_truncate_item(item):
         return _truncate_explanation(explanation)
     return explanation
 
 
-def _should_truncate_item(item: Item) -> bool: 
-    """Whether or not this test item is eligible for truncation.""" 
+def _should_truncate_item(item: Item) -> bool:
+    """Whether or not this test item is eligible for truncation."""
     verbose = item.config.option.verbose
     return verbose < 2 and not _running_on_ci()
 
 
-def _running_on_ci() -> bool: 
+def _running_on_ci() -> bool:
     """Check if we're currently running on a CI system."""
     env_vars = ["CI", "BUILD_NUMBER"]
     return any(var in os.environ for var in env_vars)
 
 
-def _truncate_explanation( 
-    input_lines: List[str], 
-    max_lines: Optional[int] = None, 
-    max_chars: Optional[int] = None, 
-) -> List[str]: 
-    """Truncate given list of strings that makes up the assertion explanation. 
+def _truncate_explanation(
+    input_lines: List[str],
+    max_lines: Optional[int] = None,
+    max_chars: Optional[int] = None,
+) -> List[str]:
+    """Truncate given list of strings that makes up the assertion explanation.
 
     Truncates to either 8 lines, or 640 characters - whichever the input reaches
     first. The remaining lines will be replaced by a usage message.
@@ -70,15 +70,15 @@ def _truncate_explanation(
     truncated_line_count += 1  # Account for the part-truncated final line
     msg = "...Full output truncated"
     if truncated_line_count == 1:
-        msg += f" ({truncated_line_count} line hidden)" 
+        msg += f" ({truncated_line_count} line hidden)"
     else:
-        msg += f" ({truncated_line_count} lines hidden)" 
-    msg += f", {USAGE_MSG}" 
-    truncated_explanation.extend(["", str(msg)]) 
+        msg += f" ({truncated_line_count} lines hidden)"
+    msg += f", {USAGE_MSG}"
+    truncated_explanation.extend(["", str(msg)])
     return truncated_explanation
 
 
-def _truncate_by_char_count(input_lines: List[str], max_chars: int) -> List[str]: 
+def _truncate_by_char_count(input_lines: List[str], max_chars: int) -> List[str]:
     # Check if truncation required
     if len("".join(input_lines)) <= max_chars:
         return input_lines
diff --git a/contrib/python/pytest/py3/_pytest/assertion/util.py b/contrib/python/pytest/py3/_pytest/assertion/util.py
index 60e8f3a656..da1ffd15e3 100644
--- a/contrib/python/pytest/py3/_pytest/assertion/util.py
+++ b/contrib/python/pytest/py3/_pytest/assertion/util.py
@@ -1,34 +1,34 @@
-"""Utilities for assertion debugging.""" 
-import collections.abc 
+"""Utilities for assertion debugging."""
+import collections.abc
 import pprint
-from typing import AbstractSet 
-from typing import Any 
-from typing import Callable 
-from typing import Iterable 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import Sequence 
+from typing import AbstractSet
+from typing import Any
+from typing import Callable
+from typing import Iterable
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import Sequence
 
 import _pytest._code
-from _pytest import outcomes 
-from _pytest._io.saferepr import _pformat_dispatch 
-from _pytest._io.saferepr import safeformat 
-from _pytest._io.saferepr import saferepr 
+from _pytest import outcomes
+from _pytest._io.saferepr import _pformat_dispatch
+from _pytest._io.saferepr import safeformat
+from _pytest._io.saferepr import saferepr
 
 # The _reprcompare attribute on the util module is used by the new assertion
 # interpretation code and assertion rewriter to detect this plugin was
 # loaded and in turn call the hooks defined here as part of the
 # DebugInterpreter.
-_reprcompare: Optional[Callable[[str, object, object], Optional[str]]] = None 
+_reprcompare: Optional[Callable[[str, object, object], Optional[str]]] = None
 
-# Works similarly as _reprcompare attribute. Is populated with the hook call 
-# when pytest_runtest_setup is called. 
-_assertion_pass: Optional[Callable[[int, str, str], None]] = None 
+# Works similarly as _reprcompare attribute. Is populated with the hook call
+# when pytest_runtest_setup is called.
+_assertion_pass: Optional[Callable[[int, str, str], None]] = None
 
 
-def format_explanation(explanation: str) -> str: 
-    r"""Format an explanation. 
+def format_explanation(explanation: str) -> str:
+    r"""Format an explanation.
 
     Normally all embedded newlines are escaped, however there are
     three exceptions: \n{, \n} and \n~.  The first two are intended
@@ -39,17 +39,17 @@ def format_explanation(explanation: str) -> str:
     """
     lines = _split_explanation(explanation)
     result = _format_lines(lines)
-    return "\n".join(result) 
+    return "\n".join(result)
 
 
-def _split_explanation(explanation: str) -> List[str]: 
-    r"""Return a list of individual lines in the explanation. 
+def _split_explanation(explanation: str) -> List[str]:
+    r"""Return a list of individual lines in the explanation.
 
     This will return a list of lines split on '\n{', '\n}' and '\n~'.
     Any other newlines will be escaped and appear in the line as the
     literal '\n' characters.
     """
-    raw_lines = (explanation or "").split("\n") 
+    raw_lines = (explanation or "").split("\n")
     lines = [raw_lines[0]]
     for values in raw_lines[1:]:
         if values and values[0] in ["{", "}", "~", ">"]:
@@ -59,28 +59,28 @@ def _split_explanation(explanation: str) -> List[str]:
     return lines
 
 
-def _format_lines(lines: Sequence[str]) -> List[str]: 
-    """Format the individual lines. 
+def _format_lines(lines: Sequence[str]) -> List[str]:
+    """Format the individual lines.
 
-    This will replace the '{', '}' and '~' characters of our mini formatting 
-    language with the proper 'where ...', 'and ...' and ' + ...' text, taking 
-    care of indentation along the way. 
+    This will replace the '{', '}' and '~' characters of our mini formatting
+    language with the proper 'where ...', 'and ...' and ' + ...' text, taking
+    care of indentation along the way.
 
     Return a list of formatted lines.
     """
-    result = list(lines[:1]) 
+    result = list(lines[:1])
     stack = [0]
     stackcnt = [0]
     for line in lines[1:]:
         if line.startswith("{"):
             if stackcnt[-1]:
-                s = "and   " 
+                s = "and   "
             else:
-                s = "where " 
+                s = "where "
             stack.append(len(result))
             stackcnt[-1] += 1
             stackcnt.append(0)
-            result.append(" +" + "  " * (len(stack) - 1) + s + line[1:]) 
+            result.append(" +" + "  " * (len(stack) - 1) + s + line[1:])
         elif line.startswith("}"):
             stack.pop()
             stackcnt.pop()
@@ -89,79 +89,79 @@ def _format_lines(lines: Sequence[str]) -> List[str]:
             assert line[0] in ["~", ">"]
             stack[-1] += 1
             indent = len(stack) if line.startswith("~") else len(stack) - 1
-            result.append("  " * indent + line[1:]) 
+            result.append("  " * indent + line[1:])
     assert len(stack) == 1
     return result
 
 
-def issequence(x: Any) -> bool: 
-    return isinstance(x, collections.abc.Sequence) and not isinstance(x, str) 
-
-
-def istext(x: Any) -> bool: 
-    return isinstance(x, str) 
-
-
-def isdict(x: Any) -> bool: 
-    return isinstance(x, dict) 
-
-
-def isset(x: Any) -> bool: 
-    return isinstance(x, (set, frozenset)) 
-
- 
-def isnamedtuple(obj: Any) -> bool: 
-    return isinstance(obj, tuple) and getattr(obj, "_fields", None) is not None 
- 
- 
-def isdatacls(obj: Any) -> bool: 
-    return getattr(obj, "__dataclass_fields__", None) is not None 
- 
- 
-def isattrs(obj: Any) -> bool: 
-    return getattr(obj, "__attrs_attrs__", None) is not None 
- 
- 
-def isiterable(obj: Any) -> bool: 
-    try: 
-        iter(obj) 
-        return not istext(obj) 
-    except TypeError: 
-        return False 
- 
- 
-def assertrepr_compare(config, op: str, left: Any, right: Any) -> Optional[List[str]]: 
-    """Return specialised explanations for some operators/operands.""" 
-    verbose = config.getoption("verbose") 
-    if verbose > 1: 
-        left_repr = safeformat(left) 
-        right_repr = safeformat(right) 
-    else: 
-        # XXX: "15 chars indentation" is wrong 
-        #      ("E       AssertionError: assert "); should use term width. 
-        maxsize = ( 
-            80 - 15 - len(op) - 2 
-        ) // 2  # 15 chars indentation, 1 space around op 
-        left_repr = saferepr(left, maxsize=maxsize) 
-        right_repr = saferepr(right, maxsize=maxsize) 
- 
-    summary = f"{left_repr} {op} {right_repr}" 
- 
+def issequence(x: Any) -> bool:
+    return isinstance(x, collections.abc.Sequence) and not isinstance(x, str)
+
+
+def istext(x: Any) -> bool:
+    return isinstance(x, str)
+
+
+def isdict(x: Any) -> bool:
+    return isinstance(x, dict)
+
+
+def isset(x: Any) -> bool:
+    return isinstance(x, (set, frozenset))
+
+
+def isnamedtuple(obj: Any) -> bool:
+    return isinstance(obj, tuple) and getattr(obj, "_fields", None) is not None
+
+
+def isdatacls(obj: Any) -> bool:
+    return getattr(obj, "__dataclass_fields__", None) is not None
+
+
+def isattrs(obj: Any) -> bool:
+    return getattr(obj, "__attrs_attrs__", None) is not None
+
+
+def isiterable(obj: Any) -> bool:
+    try:
+        iter(obj)
+        return not istext(obj)
+    except TypeError:
+        return False
+
+
+def assertrepr_compare(config, op: str, left: Any, right: Any) -> Optional[List[str]]:
+    """Return specialised explanations for some operators/operands."""
+    verbose = config.getoption("verbose")
+    if verbose > 1:
+        left_repr = safeformat(left)
+        right_repr = safeformat(right)
+    else:
+        # XXX: "15 chars indentation" is wrong
+        #      ("E       AssertionError: assert "); should use term width.
+        maxsize = (
+            80 - 15 - len(op) - 2
+        ) // 2  # 15 chars indentation, 1 space around op
+        left_repr = saferepr(left, maxsize=maxsize)
+        right_repr = saferepr(right, maxsize=maxsize)
+
+    summary = f"{left_repr} {op} {right_repr}"
+
     explanation = None
     try:
         if op == "==":
-            explanation = _compare_eq_any(left, right, verbose) 
+            explanation = _compare_eq_any(left, right, verbose)
         elif op == "not in":
             if istext(left) and istext(right):
                 explanation = _notin_text(left, right, verbose)
-    except outcomes.Exit: 
-        raise 
+    except outcomes.Exit:
+        raise
     except Exception:
         explanation = [
-            "(pytest_assertion plugin: representation of details failed: {}.".format( 
-                _pytest._code.ExceptionInfo.from_current()._getreprcrash() 
-            ), 
-            " Probably an object has a faulty __repr__.)", 
+            "(pytest_assertion plugin: representation of details failed: {}.".format(
+                _pytest._code.ExceptionInfo.from_current()._getreprcrash()
+            ),
+            " Probably an object has a faulty __repr__.)",
         ]
 
     if not explanation:
@@ -170,44 +170,44 @@ def assertrepr_compare(config, op: str, left: Any, right: Any) -> Optional[List[
     return [summary] + explanation
 
 
-def _compare_eq_any(left: Any, right: Any, verbose: int = 0) -> List[str]: 
-    explanation = [] 
-    if istext(left) and istext(right): 
-        explanation = _diff_text(left, right, verbose) 
-    else: 
-        if type(left) == type(right) and ( 
-            isdatacls(left) or isattrs(left) or isnamedtuple(left) 
-        ): 
-            # Note: unlike dataclasses/attrs, namedtuples compare only the 
-            # field values, not the type or field names. But this branch 
-            # intentionally only handles the same-type case, which was often 
-            # used in older code bases before dataclasses/attrs were available. 
-            explanation = _compare_eq_cls(left, right, verbose) 
-        elif issequence(left) and issequence(right): 
-            explanation = _compare_eq_sequence(left, right, verbose) 
-        elif isset(left) and isset(right): 
-            explanation = _compare_eq_set(left, right, verbose) 
-        elif isdict(left) and isdict(right): 
-            explanation = _compare_eq_dict(left, right, verbose) 
-        elif verbose > 0: 
-            explanation = _compare_eq_verbose(left, right) 
-        if isiterable(left) and isiterable(right): 
-            expl = _compare_eq_iterable(left, right, verbose) 
-            explanation.extend(expl) 
-    return explanation 
- 
- 
-def _diff_text(left: str, right: str, verbose: int = 0) -> List[str]: 
-    """Return the explanation for the diff between text. 
+def _compare_eq_any(left: Any, right: Any, verbose: int = 0) -> List[str]:
+    explanation = []
+    if istext(left) and istext(right):
+        explanation = _diff_text(left, right, verbose)
+    else:
+        if type(left) == type(right) and (
+            isdatacls(left) or isattrs(left) or isnamedtuple(left)
+        ):
+            # Note: unlike dataclasses/attrs, namedtuples compare only the
+            # field values, not the type or field names. But this branch
+            # intentionally only handles the same-type case, which was often
+            # used in older code bases before dataclasses/attrs were available.
+            explanation = _compare_eq_cls(left, right, verbose)
+        elif issequence(left) and issequence(right):
+            explanation = _compare_eq_sequence(left, right, verbose)
+        elif isset(left) and isset(right):
+            explanation = _compare_eq_set(left, right, verbose)
+        elif isdict(left) and isdict(right):
+            explanation = _compare_eq_dict(left, right, verbose)
+        elif verbose > 0:
+            explanation = _compare_eq_verbose(left, right)
+        if isiterable(left) and isiterable(right):
+            expl = _compare_eq_iterable(left, right, verbose)
+            explanation.extend(expl)
+    return explanation
+
+
+def _diff_text(left: str, right: str, verbose: int = 0) -> List[str]:
+    """Return the explanation for the diff between text.
 
     Unless --verbose is used this will skip leading and trailing
     characters which are identical to keep the diff minimal.
     """
     from difflib import ndiff
 
-    explanation: List[str] = [] 
+    explanation: List[str] = []
 
-    if verbose < 1: 
+    if verbose < 1:
         i = 0  # just in case left or right has zero length
         for i in range(min(len(left), len(right))):
             if left[i] != right[i]:
@@ -215,7 +215,7 @@ def _diff_text(left: str, right: str, verbose: int = 0) -> List[str]:
         if i > 42:
             i -= 10  # Provide some context
             explanation = [
-                "Skipping %s identical leading characters in diff, use -v to show" % i 
+                "Skipping %s identical leading characters in diff, use -v to show" % i
             ]
             left = left[i:]
             right = right[i:]
@@ -226,8 +226,8 @@ def _diff_text(left: str, right: str, verbose: int = 0) -> List[str]:
             if i > 42:
                 i -= 10  # Provide some context
                 explanation += [
-                    "Skipping {} identical trailing " 
-                    "characters in diff, use -v to show".format(i) 
+                    "Skipping {} identical trailing "
+                    "characters in diff, use -v to show".format(i)
                 ]
                 left = left[:-i]
                 right = right[:-i]
@@ -235,243 +235,243 @@ def _diff_text(left: str, right: str, verbose: int = 0) -> List[str]:
     if left.isspace() or right.isspace():
         left = repr(str(left))
         right = repr(str(right))
-        explanation += ["Strings contain only whitespace, escaping them using repr()"] 
-    # "right" is the expected base against which we compare "left", 
-    # see https://github.com/pytest-dev/pytest/issues/3333 
+        explanation += ["Strings contain only whitespace, escaping them using repr()"]
+    # "right" is the expected base against which we compare "left",
+    # see https://github.com/pytest-dev/pytest/issues/3333
     explanation += [
         line.strip("\n")
-        for line in ndiff(right.splitlines(keepends), left.splitlines(keepends)) 
+        for line in ndiff(right.splitlines(keepends), left.splitlines(keepends))
     ]
     return explanation
 
 
-def _compare_eq_verbose(left: Any, right: Any) -> List[str]: 
-    keepends = True 
-    left_lines = repr(left).splitlines(keepends) 
-    right_lines = repr(right).splitlines(keepends) 
- 
-    explanation: List[str] = [] 
-    explanation += ["+" + line for line in left_lines] 
-    explanation += ["-" + line for line in right_lines] 
- 
-    return explanation 
- 
- 
-def _surrounding_parens_on_own_lines(lines: List[str]) -> None: 
-    """Move opening/closing parenthesis/bracket to own lines.""" 
-    opening = lines[0][:1] 
-    if opening in ["(", "[", "{"]: 
-        lines[0] = " " + lines[0][1:] 
-        lines[:] = [opening] + lines 
-    closing = lines[-1][-1:] 
-    if closing in [")", "]", "}"]: 
-        lines[-1] = lines[-1][:-1] + "," 
-        lines[:] = lines + [closing] 
- 
- 
-def _compare_eq_iterable( 
-    left: Iterable[Any], right: Iterable[Any], verbose: int = 0 
-) -> List[str]: 
+def _compare_eq_verbose(left: Any, right: Any) -> List[str]:
+    keepends = True
+    left_lines = repr(left).splitlines(keepends)
+    right_lines = repr(right).splitlines(keepends)
+
+    explanation: List[str] = []
+    explanation += ["+" + line for line in left_lines]
+    explanation += ["-" + line for line in right_lines]
+
+    return explanation
+
+
+def _surrounding_parens_on_own_lines(lines: List[str]) -> None:
+    """Move opening/closing parenthesis/bracket to own lines."""
+    opening = lines[0][:1]
+    if opening in ["(", "[", "{"]:
+        lines[0] = " " + lines[0][1:]
+        lines[:] = [opening] + lines
+    closing = lines[-1][-1:]
+    if closing in [")", "]", "}"]:
+        lines[-1] = lines[-1][:-1] + ","
+        lines[:] = lines + [closing]
+
+
+def _compare_eq_iterable(
+    left: Iterable[Any], right: Iterable[Any], verbose: int = 0
+) -> List[str]:
     if not verbose:
-        return ["Use -v to get the full diff"] 
+        return ["Use -v to get the full diff"]
     # dynamic import to speedup pytest
     import difflib
 
-    left_formatting = pprint.pformat(left).splitlines() 
-    right_formatting = pprint.pformat(right).splitlines() 
- 
-    # Re-format for different output lengths. 
-    lines_left = len(left_formatting) 
-    lines_right = len(right_formatting) 
-    if lines_left != lines_right: 
-        left_formatting = _pformat_dispatch(left).splitlines() 
-        right_formatting = _pformat_dispatch(right).splitlines() 
- 
-    if lines_left > 1 or lines_right > 1: 
-        _surrounding_parens_on_own_lines(left_formatting) 
-        _surrounding_parens_on_own_lines(right_formatting) 
- 
-    explanation = ["Full diff:"] 
-    # "right" is the expected base against which we compare "left", 
-    # see https://github.com/pytest-dev/pytest/issues/3333 
+    left_formatting = pprint.pformat(left).splitlines()
+    right_formatting = pprint.pformat(right).splitlines()
+
+    # Re-format for different output lengths.
+    lines_left = len(left_formatting)
+    lines_right = len(right_formatting)
+    if lines_left != lines_right:
+        left_formatting = _pformat_dispatch(left).splitlines()
+        right_formatting = _pformat_dispatch(right).splitlines()
+
+    if lines_left > 1 or lines_right > 1:
+        _surrounding_parens_on_own_lines(left_formatting)
+        _surrounding_parens_on_own_lines(right_formatting)
+
+    explanation = ["Full diff:"]
+    # "right" is the expected base against which we compare "left",
+    # see https://github.com/pytest-dev/pytest/issues/3333
     explanation.extend(
-        line.rstrip() for line in difflib.ndiff(right_formatting, left_formatting) 
+        line.rstrip() for line in difflib.ndiff(right_formatting, left_formatting)
     )
     return explanation
 
 
-def _compare_eq_sequence( 
-    left: Sequence[Any], right: Sequence[Any], verbose: int = 0 
-) -> List[str]: 
-    comparing_bytes = isinstance(left, bytes) and isinstance(right, bytes) 
-    explanation: List[str] = [] 
-    len_left = len(left) 
-    len_right = len(right) 
-    for i in range(min(len_left, len_right)): 
+def _compare_eq_sequence(
+    left: Sequence[Any], right: Sequence[Any], verbose: int = 0
+) -> List[str]:
+    comparing_bytes = isinstance(left, bytes) and isinstance(right, bytes)
+    explanation: List[str] = []
+    len_left = len(left)
+    len_right = len(right)
+    for i in range(min(len_left, len_right)):
         if left[i] != right[i]:
-            if comparing_bytes: 
-                # when comparing bytes, we want to see their ascii representation 
-                # instead of their numeric values (#5260) 
-                # using a slice gives us the ascii representation: 
-                # >>> s = b'foo' 
-                # >>> s[0] 
-                # 102 
-                # >>> s[0:1] 
-                # b'f' 
-                left_value = left[i : i + 1] 
-                right_value = right[i : i + 1] 
-            else: 
-                left_value = left[i] 
-                right_value = right[i] 
- 
-            explanation += [f"At index {i} diff: {left_value!r} != {right_value!r}"] 
+            if comparing_bytes:
+                # when comparing bytes, we want to see their ascii representation
+                # instead of their numeric values (#5260)
+                # using a slice gives us the ascii representation:
+                # >>> s = b'foo'
+                # >>> s[0]
+                # 102
+                # >>> s[0:1]
+                # b'f'
+                left_value = left[i : i + 1]
+                right_value = right[i : i + 1]
+            else:
+                left_value = left[i]
+                right_value = right[i]
+
+            explanation += [f"At index {i} diff: {left_value!r} != {right_value!r}"]
             break
- 
-    if comparing_bytes: 
-        # when comparing bytes, it doesn't help to show the "sides contain one or more 
-        # items" longer explanation, so skip it 
- 
-        return explanation 
- 
-    len_diff = len_left - len_right 
-    if len_diff: 
-        if len_diff > 0: 
-            dir_with_more = "Left" 
-            extra = saferepr(left[len_right]) 
-        else: 
-            len_diff = 0 - len_diff 
-            dir_with_more = "Right" 
-            extra = saferepr(right[len_left]) 
- 
-        if len_diff == 1: 
-            explanation += [f"{dir_with_more} contains one more item: {extra}"] 
-        else: 
-            explanation += [ 
-                "%s contains %d more items, first extra item: %s" 
-                % (dir_with_more, len_diff, extra) 
-            ] 
+
+    if comparing_bytes:
+        # when comparing bytes, it doesn't help to show the "sides contain one or more
+        # items" longer explanation, so skip it
+
+        return explanation
+
+    len_diff = len_left - len_right
+    if len_diff:
+        if len_diff > 0:
+            dir_with_more = "Left"
+            extra = saferepr(left[len_right])
+        else:
+            len_diff = 0 - len_diff
+            dir_with_more = "Right"
+            extra = saferepr(right[len_left])
+
+        if len_diff == 1:
+            explanation += [f"{dir_with_more} contains one more item: {extra}"]
+        else:
+            explanation += [
+                "%s contains %d more items, first extra item: %s"
+                % (dir_with_more, len_diff, extra)
+            ]
     return explanation
 
 
-def _compare_eq_set( 
-    left: AbstractSet[Any], right: AbstractSet[Any], verbose: int = 0 
-) -> List[str]: 
+def _compare_eq_set(
+    left: AbstractSet[Any], right: AbstractSet[Any], verbose: int = 0
+) -> List[str]:
     explanation = []
     diff_left = left - right
     diff_right = right - left
     if diff_left:
-        explanation.append("Extra items in the left set:") 
+        explanation.append("Extra items in the left set:")
         for item in diff_left:
-            explanation.append(saferepr(item)) 
+            explanation.append(saferepr(item))
     if diff_right:
-        explanation.append("Extra items in the right set:") 
+        explanation.append("Extra items in the right set:")
         for item in diff_right:
-            explanation.append(saferepr(item)) 
+            explanation.append(saferepr(item))
     return explanation
 
 
-def _compare_eq_dict( 
-    left: Mapping[Any, Any], right: Mapping[Any, Any], verbose: int = 0 
-) -> List[str]: 
-    explanation: List[str] = [] 
-    set_left = set(left) 
-    set_right = set(right) 
-    common = set_left.intersection(set_right) 
+def _compare_eq_dict(
+    left: Mapping[Any, Any], right: Mapping[Any, Any], verbose: int = 0
+) -> List[str]:
+    explanation: List[str] = []
+    set_left = set(left)
+    set_right = set(right)
+    common = set_left.intersection(set_right)
     same = {k: left[k] for k in common if left[k] == right[k]}
     if same and verbose < 2:
-        explanation += ["Omitting %s identical items, use -vv to show" % len(same)] 
+        explanation += ["Omitting %s identical items, use -vv to show" % len(same)]
     elif same:
-        explanation += ["Common items:"] 
+        explanation += ["Common items:"]
         explanation += pprint.pformat(same).splitlines()
     diff = {k for k in common if left[k] != right[k]}
     if diff:
-        explanation += ["Differing items:"] 
+        explanation += ["Differing items:"]
         for k in diff:
-            explanation += [saferepr({k: left[k]}) + " != " + saferepr({k: right[k]})] 
-    extra_left = set_left - set_right 
-    len_extra_left = len(extra_left) 
-    if len_extra_left: 
-        explanation.append( 
-            "Left contains %d more item%s:" 
-            % (len_extra_left, "" if len_extra_left == 1 else "s") 
-        ) 
+            explanation += [saferepr({k: left[k]}) + " != " + saferepr({k: right[k]})]
+    extra_left = set_left - set_right
+    len_extra_left = len(extra_left)
+    if len_extra_left:
+        explanation.append(
+            "Left contains %d more item%s:"
+            % (len_extra_left, "" if len_extra_left == 1 else "s")
+        )
         explanation.extend(
             pprint.pformat({k: left[k] for k in extra_left}).splitlines()
         )
-    extra_right = set_right - set_left 
-    len_extra_right = len(extra_right) 
-    if len_extra_right: 
-        explanation.append( 
-            "Right contains %d more item%s:" 
-            % (len_extra_right, "" if len_extra_right == 1 else "s") 
-        ) 
+    extra_right = set_right - set_left
+    len_extra_right = len(extra_right)
+    if len_extra_right:
+        explanation.append(
+            "Right contains %d more item%s:"
+            % (len_extra_right, "" if len_extra_right == 1 else "s")
+        )
         explanation.extend(
             pprint.pformat({k: right[k] for k in extra_right}).splitlines()
         )
     return explanation
 
 
-def _compare_eq_cls(left: Any, right: Any, verbose: int) -> List[str]: 
-    if isdatacls(left): 
-        all_fields = left.__dataclass_fields__ 
-        fields_to_check = [field for field, info in all_fields.items() if info.compare] 
-    elif isattrs(left): 
-        all_fields = left.__attrs_attrs__ 
-        fields_to_check = [field.name for field in all_fields if getattr(field, "eq")] 
-    elif isnamedtuple(left): 
-        fields_to_check = left._fields 
-    else: 
-        assert False 
- 
-    indent = "  " 
-    same = [] 
-    diff = [] 
-    for field in fields_to_check: 
-        if getattr(left, field) == getattr(right, field): 
-            same.append(field) 
-        else: 
-            diff.append(field) 
- 
-    explanation = [] 
-    if same or diff: 
-        explanation += [""] 
-    if same and verbose < 2: 
-        explanation.append("Omitting %s identical items, use -vv to show" % len(same)) 
-    elif same: 
-        explanation += ["Matching attributes:"] 
-        explanation += pprint.pformat(same).splitlines() 
-    if diff: 
-        explanation += ["Differing attributes:"] 
-        explanation += pprint.pformat(diff).splitlines() 
-        for field in diff: 
-            field_left = getattr(left, field) 
-            field_right = getattr(right, field) 
-            explanation += [ 
-                "", 
-                "Drill down into differing attribute %s:" % field, 
-                ("%s%s: %r != %r") % (indent, field, field_left, field_right), 
-            ] 
-            explanation += [ 
-                indent + line 
-                for line in _compare_eq_any(field_left, field_right, verbose) 
-            ] 
-    return explanation 
- 
- 
-def _notin_text(term: str, text: str, verbose: int = 0) -> List[str]: 
+def _compare_eq_cls(left: Any, right: Any, verbose: int) -> List[str]:
+    if isdatacls(left):
+        all_fields = left.__dataclass_fields__
+        fields_to_check = [field for field, info in all_fields.items() if info.compare]
+    elif isattrs(left):
+        all_fields = left.__attrs_attrs__
+        fields_to_check = [field.name for field in all_fields if getattr(field, "eq")]
+    elif isnamedtuple(left):
+        fields_to_check = left._fields
+    else:
+        assert False
+
+    indent = "  "
+    same = []
+    diff = []
+    for field in fields_to_check:
+        if getattr(left, field) == getattr(right, field):
+            same.append(field)
+        else:
+            diff.append(field)
+
+    explanation = []
+    if same or diff:
+        explanation += [""]
+    if same and verbose < 2:
+        explanation.append("Omitting %s identical items, use -vv to show" % len(same))
+    elif same:
+        explanation += ["Matching attributes:"]
+        explanation += pprint.pformat(same).splitlines()
+    if diff:
+        explanation += ["Differing attributes:"]
+        explanation += pprint.pformat(diff).splitlines()
+        for field in diff:
+            field_left = getattr(left, field)
+            field_right = getattr(right, field)
+            explanation += [
+                "",
+                "Drill down into differing attribute %s:" % field,
+                ("%s%s: %r != %r") % (indent, field, field_left, field_right),
+            ]
+            explanation += [
+                indent + line
+                for line in _compare_eq_any(field_left, field_right, verbose)
+            ]
+    return explanation
+
+
+def _notin_text(term: str, text: str, verbose: int = 0) -> List[str]:
     index = text.find(term)
     head = text[:index]
     tail = text[index + len(term) :]
     correct_text = head + tail
-    diff = _diff_text(text, correct_text, verbose) 
-    newdiff = ["%s is contained here:" % saferepr(term, maxsize=42)] 
+    diff = _diff_text(text, correct_text, verbose)
+    newdiff = ["%s is contained here:" % saferepr(term, maxsize=42)]
     for line in diff:
-        if line.startswith("Skipping"): 
+        if line.startswith("Skipping"):
             continue
-        if line.startswith("- "): 
+        if line.startswith("- "):
             continue
-        if line.startswith("+ "): 
-            newdiff.append("  " + line[2:]) 
+        if line.startswith("+ "):
+            newdiff.append("  " + line[2:])
         else:
             newdiff.append(line)
     return newdiff
diff --git a/contrib/python/pytest/py3/_pytest/cacheprovider.py b/contrib/python/pytest/py3/_pytest/cacheprovider.py
index 3efd9db113..03acd03109 100644
--- a/contrib/python/pytest/py3/_pytest/cacheprovider.py
+++ b/contrib/python/pytest/py3/_pytest/cacheprovider.py
@@ -1,40 +1,40 @@
-"""Implementation of the cache provider.""" 
-# This plugin was not named "cache" to avoid conflicts with the external 
-# pytest-cache version. 
+"""Implementation of the cache provider."""
+# This plugin was not named "cache" to avoid conflicts with the external
+# pytest-cache version.
 import json
 import os
-from pathlib import Path 
-from typing import Dict 
-from typing import Generator 
-from typing import Iterable 
-from typing import List 
-from typing import Optional 
-from typing import Set 
-from typing import Union 
+from pathlib import Path
+from typing import Dict
+from typing import Generator
+from typing import Iterable
+from typing import List
+from typing import Optional
+from typing import Set
+from typing import Union
 
 import attr
 import py
 
 from .pathlib import resolve_from_str
-from .pathlib import rm_rf 
-from .reports import CollectReport 
-from _pytest import nodes 
-from _pytest._io import TerminalWriter 
-from _pytest.compat import final 
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
-from _pytest.config import hookimpl 
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import check_ispytest 
-from _pytest.fixtures import fixture 
-from _pytest.fixtures import FixtureRequest 
-from _pytest.main import Session 
-from _pytest.python import Module 
-from _pytest.python import Package 
-from _pytest.reports import TestReport 
-
- 
-README_CONTENT = """\ 
+from .pathlib import rm_rf
+from .reports import CollectReport
+from _pytest import nodes
+from _pytest._io import TerminalWriter
+from _pytest.compat import final
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.main import Session
+from _pytest.python import Module
+from _pytest.python import Package
+from _pytest.reports import TestReport
+
+
+README_CONTENT = """\
 # pytest cache directory #
 
 This directory contains data from the pytest's cache plugin,
@@ -42,134 +42,134 @@ which provides the `--lf` and `--ff` options, as well as the `cache` fixture.
 
 **Do not** commit this to version control.
 
-See [the docs](https://docs.pytest.org/en/stable/cache.html) for more information. 
+See [the docs](https://docs.pytest.org/en/stable/cache.html) for more information.
 """
 
-CACHEDIR_TAG_CONTENT = b"""\ 
-Signature: 8a477f597d28d172789f06886806bc55 
-# This file is a cache directory tag created by pytest. 
-# For information about cache directory tags, see: 
-#	http://www.bford.info/cachedir/spec.html 
-""" 
-
- 
-@final 
-@attr.s(init=False) 
-class Cache: 
-    _cachedir = attr.ib(type=Path, repr=False) 
-    _config = attr.ib(type=Config, repr=False) 
-
-    # sub-directory under cache-dir for directories created by "makedir" 
-    _CACHE_PREFIX_DIRS = "d" 
- 
-    # sub-directory under cache-dir for values created by "set" 
-    _CACHE_PREFIX_VALUES = "v" 
- 
-    def __init__( 
-        self, cachedir: Path, config: Config, *, _ispytest: bool = False 
-    ) -> None: 
-        check_ispytest(_ispytest) 
-        self._cachedir = cachedir 
-        self._config = config 
- 
+CACHEDIR_TAG_CONTENT = b"""\
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by pytest.
+# For information about cache directory tags, see:
+#	http://www.bford.info/cachedir/spec.html
+"""
+
+
+@final
+@attr.s(init=False)
+class Cache:
+    _cachedir = attr.ib(type=Path, repr=False)
+    _config = attr.ib(type=Config, repr=False)
+
+    # sub-directory under cache-dir for directories created by "makedir"
+    _CACHE_PREFIX_DIRS = "d"
+
+    # sub-directory under cache-dir for values created by "set"
+    _CACHE_PREFIX_VALUES = "v"
+
+    def __init__(
+        self, cachedir: Path, config: Config, *, _ispytest: bool = False
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._cachedir = cachedir
+        self._config = config
+
+    @classmethod
+    def for_config(cls, config: Config, *, _ispytest: bool = False) -> "Cache":
+        """Create the Cache instance for a Config.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        cachedir = cls.cache_dir_from_config(config, _ispytest=True)
+        if config.getoption("cacheclear") and cachedir.is_dir():
+            cls.clear_cache(cachedir, _ispytest=True)
+        return cls(cachedir, config, _ispytest=True)
+
     @classmethod
-    def for_config(cls, config: Config, *, _ispytest: bool = False) -> "Cache": 
-        """Create the Cache instance for a Config. 
- 
-        :meta private: 
-        """ 
-        check_ispytest(_ispytest) 
-        cachedir = cls.cache_dir_from_config(config, _ispytest=True) 
-        if config.getoption("cacheclear") and cachedir.is_dir(): 
-            cls.clear_cache(cachedir, _ispytest=True) 
-        return cls(cachedir, config, _ispytest=True) 
-
-    @classmethod 
-    def clear_cache(cls, cachedir: Path, _ispytest: bool = False) -> None: 
-        """Clear the sub-directories used to hold cached directories and values. 
- 
-        :meta private: 
-        """ 
-        check_ispytest(_ispytest) 
-        for prefix in (cls._CACHE_PREFIX_DIRS, cls._CACHE_PREFIX_VALUES): 
-            d = cachedir / prefix 
-            if d.is_dir(): 
-                rm_rf(d) 
- 
+    def clear_cache(cls, cachedir: Path, _ispytest: bool = False) -> None:
+        """Clear the sub-directories used to hold cached directories and values.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        for prefix in (cls._CACHE_PREFIX_DIRS, cls._CACHE_PREFIX_VALUES):
+            d = cachedir / prefix
+            if d.is_dir():
+                rm_rf(d)
+
     @staticmethod
-    def cache_dir_from_config(config: Config, *, _ispytest: bool = False) -> Path: 
-        """Get the path to the cache directory for a Config. 
-
-        :meta private: 
-        """ 
-        check_ispytest(_ispytest) 
-        return resolve_from_str(config.getini("cache_dir"), config.rootpath) 
- 
-    def warn(self, fmt: str, *, _ispytest: bool = False, **args: object) -> None: 
-        """Issue a cache warning. 
- 
-        :meta private: 
-        """ 
-        check_ispytest(_ispytest) 
-        import warnings 
-        from _pytest.warning_types import PytestCacheWarning 
-
-        warnings.warn( 
-            PytestCacheWarning(fmt.format(**args) if args else fmt), 
-            self._config.hook, 
+    def cache_dir_from_config(config: Config, *, _ispytest: bool = False) -> Path:
+        """Get the path to the cache directory for a Config.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        return resolve_from_str(config.getini("cache_dir"), config.rootpath)
+
+    def warn(self, fmt: str, *, _ispytest: bool = False, **args: object) -> None:
+        """Issue a cache warning.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        import warnings
+        from _pytest.warning_types import PytestCacheWarning
+
+        warnings.warn(
+            PytestCacheWarning(fmt.format(**args) if args else fmt),
+            self._config.hook,
             stacklevel=3,
         )
 
-    def makedir(self, name: str) -> py.path.local: 
-        """Return a directory path object with the given name. 
-
-        If the directory does not yet exist, it will be created. You can use 
-        it to manage files to e.g. store/retrieve database dumps across test 
-        sessions. 
- 
-        :param name: 
-            Must be a string not containing a ``/`` separator. 
-            Make sure the name contains your plugin or application 
-            identifiers to prevent clashes with other cache users. 
+    def makedir(self, name: str) -> py.path.local:
+        """Return a directory path object with the given name.
+
+        If the directory does not yet exist, it will be created. You can use
+        it to manage files to e.g. store/retrieve database dumps across test
+        sessions.
+
+        :param name:
+            Must be a string not containing a ``/`` separator.
+            Make sure the name contains your plugin or application
+            identifiers to prevent clashes with other cache users.
         """
-        path = Path(name) 
-        if len(path.parts) > 1: 
+        path = Path(name)
+        if len(path.parts) > 1:
             raise ValueError("name is not allowed to contain path separators")
-        res = self._cachedir.joinpath(self._CACHE_PREFIX_DIRS, path) 
+        res = self._cachedir.joinpath(self._CACHE_PREFIX_DIRS, path)
         res.mkdir(exist_ok=True, parents=True)
         return py.path.local(res)
 
-    def _getvaluepath(self, key: str) -> Path: 
-        return self._cachedir.joinpath(self._CACHE_PREFIX_VALUES, Path(key)) 
+    def _getvaluepath(self, key: str) -> Path:
+        return self._cachedir.joinpath(self._CACHE_PREFIX_VALUES, Path(key))
+
+    def get(self, key: str, default):
+        """Return the cached value for the given key.
 
-    def get(self, key: str, default): 
-        """Return the cached value for the given key. 
- 
-        If no value was yet cached or the value cannot be read, the specified 
+        If no value was yet cached or the value cannot be read, the specified
         default is returned.
 
-        :param key: 
-            Must be a ``/`` separated value. Usually the first 
-            name is the name of your plugin or your application. 
-        :param default: 
-            The value to return in case of a cache-miss or invalid cache value. 
+        :param key:
+            Must be a ``/`` separated value. Usually the first
+            name is the name of your plugin or your application.
+        :param default:
+            The value to return in case of a cache-miss or invalid cache value.
         """
         path = self._getvaluepath(key)
         try:
             with path.open("r") as f:
                 return json.load(f)
-        except (ValueError, OSError): 
+        except (ValueError, OSError):
             return default
 
-    def set(self, key: str, value: object) -> None: 
-        """Save value for the given key. 
+    def set(self, key: str, value: object) -> None:
+        """Save value for the given key.
 
-        :param key: 
-            Must be a ``/`` separated value. Usually the first 
-            name is the name of your plugin or your application. 
-        :param value: 
-            Must be of any combination of basic python types, 
-            including nested types like lists of dictionaries. 
+        :param key:
+            Must be a ``/`` separated value. Usually the first
+            name is the name of your plugin or your application.
+        :param value:
+            Must be of any combination of basic python types,
+            including nested types like lists of dictionaries.
         """
         path = self._getvaluepath(key)
         try:
@@ -177,140 +177,140 @@ class Cache:
                 cache_dir_exists_already = True
             else:
                 cache_dir_exists_already = self._cachedir.exists()
-                path.parent.mkdir(exist_ok=True, parents=True) 
-        except OSError: 
-            self.warn("could not create cache path {path}", path=path, _ispytest=True) 
+                path.parent.mkdir(exist_ok=True, parents=True)
+        except OSError:
+            self.warn("could not create cache path {path}", path=path, _ispytest=True)
             return
-        if not cache_dir_exists_already: 
-            self._ensure_supporting_files() 
-        data = json.dumps(value, indent=2, sort_keys=True) 
+        if not cache_dir_exists_already:
+            self._ensure_supporting_files()
+        data = json.dumps(value, indent=2, sort_keys=True)
         try:
-            f = path.open("w") 
-        except OSError: 
-            self.warn("cache could not write path {path}", path=path, _ispytest=True) 
+            f = path.open("w")
+        except OSError:
+            self.warn("cache could not write path {path}", path=path, _ispytest=True)
         else:
             with f:
-                f.write(data) 
+                f.write(data)
 
-    def _ensure_supporting_files(self) -> None: 
+    def _ensure_supporting_files(self) -> None:
         """Create supporting files in the cache dir that are not really part of the cache."""
-        readme_path = self._cachedir / "README.md" 
-        readme_path.write_text(README_CONTENT) 
-
-        gitignore_path = self._cachedir.joinpath(".gitignore") 
-        msg = "# Created by pytest automatically.\n*\n" 
-        gitignore_path.write_text(msg, encoding="UTF-8") 
-
-        cachedir_tag_path = self._cachedir.joinpath("CACHEDIR.TAG") 
-        cachedir_tag_path.write_bytes(CACHEDIR_TAG_CONTENT) 
-
- 
-class LFPluginCollWrapper: 
-    def __init__(self, lfplugin: "LFPlugin") -> None: 
-        self.lfplugin = lfplugin 
-        self._collected_at_least_one_failure = False 
- 
-    @hookimpl(hookwrapper=True) 
-    def pytest_make_collect_report(self, collector: nodes.Collector): 
-        if isinstance(collector, Session): 
-            out = yield 
-            res: CollectReport = out.get_result() 
- 
-            # Sort any lf-paths to the beginning. 
-            lf_paths = self.lfplugin._last_failed_paths 
-            res.result = sorted( 
-                res.result, key=lambda x: 0 if Path(str(x.fspath)) in lf_paths else 1, 
-            ) 
-            return 
- 
-        elif isinstance(collector, Module): 
-            if Path(str(collector.fspath)) in self.lfplugin._last_failed_paths: 
-                out = yield 
-                res = out.get_result() 
-                result = res.result 
-                lastfailed = self.lfplugin.lastfailed 
- 
-                # Only filter with known failures. 
-                if not self._collected_at_least_one_failure: 
-                    if not any(x.nodeid in lastfailed for x in result): 
-                        return 
-                    self.lfplugin.config.pluginmanager.register( 
-                        LFPluginCollSkipfiles(self.lfplugin), "lfplugin-collskip" 
-                    ) 
-                    self._collected_at_least_one_failure = True 
- 
-                session = collector.session 
-                result[:] = [ 
-                    x 
-                    for x in result 
-                    if x.nodeid in lastfailed 
-                    # Include any passed arguments (not trivial to filter). 
-                    or session.isinitpath(x.fspath) 
-                    # Keep all sub-collectors. 
-                    or isinstance(x, nodes.Collector) 
-                ] 
-                return 
-        yield 
- 
- 
-class LFPluginCollSkipfiles: 
-    def __init__(self, lfplugin: "LFPlugin") -> None: 
-        self.lfplugin = lfplugin 
- 
-    @hookimpl 
-    def pytest_make_collect_report( 
-        self, collector: nodes.Collector 
-    ) -> Optional[CollectReport]: 
-        # Packages are Modules, but _last_failed_paths only contains 
-        # test-bearing paths and doesn't try to include the paths of their 
-        # packages, so don't filter them. 
-        if isinstance(collector, Module) and not isinstance(collector, Package): 
-            if Path(str(collector.fspath)) not in self.lfplugin._last_failed_paths: 
-                self.lfplugin._skipped_files += 1 
- 
-                return CollectReport( 
-                    collector.nodeid, "passed", longrepr=None, result=[] 
-                ) 
-        return None 
- 
- 
-class LFPlugin: 
-    """Plugin which implements the --lf (run last-failing) option.""" 
-
-    def __init__(self, config: Config) -> None: 
+        readme_path = self._cachedir / "README.md"
+        readme_path.write_text(README_CONTENT)
+
+        gitignore_path = self._cachedir.joinpath(".gitignore")
+        msg = "# Created by pytest automatically.\n*\n"
+        gitignore_path.write_text(msg, encoding="UTF-8")
+
+        cachedir_tag_path = self._cachedir.joinpath("CACHEDIR.TAG")
+        cachedir_tag_path.write_bytes(CACHEDIR_TAG_CONTENT)
+
+
+class LFPluginCollWrapper:
+    def __init__(self, lfplugin: "LFPlugin") -> None:
+        self.lfplugin = lfplugin
+        self._collected_at_least_one_failure = False
+
+    @hookimpl(hookwrapper=True)
+    def pytest_make_collect_report(self, collector: nodes.Collector):
+        if isinstance(collector, Session):
+            out = yield
+            res: CollectReport = out.get_result()
+
+            # Sort any lf-paths to the beginning.
+            lf_paths = self.lfplugin._last_failed_paths
+            res.result = sorted(
+                res.result, key=lambda x: 0 if Path(str(x.fspath)) in lf_paths else 1,
+            )
+            return
+
+        elif isinstance(collector, Module):
+            if Path(str(collector.fspath)) in self.lfplugin._last_failed_paths:
+                out = yield
+                res = out.get_result()
+                result = res.result
+                lastfailed = self.lfplugin.lastfailed
+
+                # Only filter with known failures.
+                if not self._collected_at_least_one_failure:
+                    if not any(x.nodeid in lastfailed for x in result):
+                        return
+                    self.lfplugin.config.pluginmanager.register(
+                        LFPluginCollSkipfiles(self.lfplugin), "lfplugin-collskip"
+                    )
+                    self._collected_at_least_one_failure = True
+
+                session = collector.session
+                result[:] = [
+                    x
+                    for x in result
+                    if x.nodeid in lastfailed
+                    # Include any passed arguments (not trivial to filter).
+                    or session.isinitpath(x.fspath)
+                    # Keep all sub-collectors.
+                    or isinstance(x, nodes.Collector)
+                ]
+                return
+        yield
+
+
+class LFPluginCollSkipfiles:
+    def __init__(self, lfplugin: "LFPlugin") -> None:
+        self.lfplugin = lfplugin
+
+    @hookimpl
+    def pytest_make_collect_report(
+        self, collector: nodes.Collector
+    ) -> Optional[CollectReport]:
+        # Packages are Modules, but _last_failed_paths only contains
+        # test-bearing paths and doesn't try to include the paths of their
+        # packages, so don't filter them.
+        if isinstance(collector, Module) and not isinstance(collector, Package):
+            if Path(str(collector.fspath)) not in self.lfplugin._last_failed_paths:
+                self.lfplugin._skipped_files += 1
+
+                return CollectReport(
+                    collector.nodeid, "passed", longrepr=None, result=[]
+                )
+        return None
+
+
+class LFPlugin:
+    """Plugin which implements the --lf (run last-failing) option."""
+
+    def __init__(self, config: Config) -> None:
         self.config = config
         active_keys = "lf", "failedfirst"
         self.active = any(config.getoption(key) for key in active_keys)
-        assert config.cache 
-        self.lastfailed: Dict[str, bool] = config.cache.get("cache/lastfailed", {}) 
-        self._previously_failed_count: Optional[int] = None 
-        self._report_status: Optional[str] = None 
-        self._skipped_files = 0  # count skipped files during collection due to --lf 
-
-        if config.getoption("lf"): 
-            self._last_failed_paths = self.get_last_failed_paths() 
-            config.pluginmanager.register( 
-                LFPluginCollWrapper(self), "lfplugin-collwrapper" 
-            ) 
- 
-    def get_last_failed_paths(self) -> Set[Path]: 
-        """Return a set with all Paths()s of the previously failed nodeids.""" 
-        rootpath = self.config.rootpath 
-        result = {rootpath / nodeid.split("::")[0] for nodeid in self.lastfailed} 
-        return {x for x in result if x.exists()} 
- 
-    def pytest_report_collectionfinish(self) -> Optional[str]: 
+        assert config.cache
+        self.lastfailed: Dict[str, bool] = config.cache.get("cache/lastfailed", {})
+        self._previously_failed_count: Optional[int] = None
+        self._report_status: Optional[str] = None
+        self._skipped_files = 0  # count skipped files during collection due to --lf
+
+        if config.getoption("lf"):
+            self._last_failed_paths = self.get_last_failed_paths()
+            config.pluginmanager.register(
+                LFPluginCollWrapper(self), "lfplugin-collwrapper"
+            )
+
+    def get_last_failed_paths(self) -> Set[Path]:
+        """Return a set with all Paths()s of the previously failed nodeids."""
+        rootpath = self.config.rootpath
+        result = {rootpath / nodeid.split("::")[0] for nodeid in self.lastfailed}
+        return {x for x in result if x.exists()}
+
+    def pytest_report_collectionfinish(self) -> Optional[str]:
         if self.active and self.config.getoption("verbose") >= 0:
-            return "run-last-failure: %s" % self._report_status 
-        return None 
+            return "run-last-failure: %s" % self._report_status
+        return None
 
-    def pytest_runtest_logreport(self, report: TestReport) -> None: 
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
         if (report.when == "call" and report.passed) or report.skipped:
             self.lastfailed.pop(report.nodeid, None)
         elif report.failed:
             self.lastfailed[report.nodeid] = True
 
-    def pytest_collectreport(self, report: CollectReport) -> None: 
+    def pytest_collectreport(self, report: CollectReport) -> None:
         passed = report.outcome in ("passed", "skipped")
         if passed:
             if report.nodeid in self.lastfailed:
@@ -319,87 +319,87 @@ class LFPlugin:
         else:
             self.lastfailed[report.nodeid] = True
 
-    @hookimpl(hookwrapper=True, tryfirst=True) 
-    def pytest_collection_modifyitems( 
-        self, config: Config, items: List[nodes.Item] 
-    ) -> Generator[None, None, None]: 
-        yield 
- 
-        if not self.active: 
-            return 
- 
-        if self.lastfailed: 
-            previously_failed = [] 
-            previously_passed = [] 
-            for item in items: 
-                if item.nodeid in self.lastfailed: 
-                    previously_failed.append(item) 
-                else: 
-                    previously_passed.append(item) 
-            self._previously_failed_count = len(previously_failed) 
- 
-            if not previously_failed: 
-                # Running a subset of all tests with recorded failures 
-                # only outside of it. 
-                self._report_status = "%d known failures not in selected tests" % ( 
-                    len(self.lastfailed), 
-                ) 
-            else: 
+    @hookimpl(hookwrapper=True, tryfirst=True)
+    def pytest_collection_modifyitems(
+        self, config: Config, items: List[nodes.Item]
+    ) -> Generator[None, None, None]:
+        yield
+
+        if not self.active:
+            return
+
+        if self.lastfailed:
+            previously_failed = []
+            previously_passed = []
+            for item in items:
+                if item.nodeid in self.lastfailed:
+                    previously_failed.append(item)
+                else:
+                    previously_passed.append(item)
+            self._previously_failed_count = len(previously_failed)
+
+            if not previously_failed:
+                # Running a subset of all tests with recorded failures
+                # only outside of it.
+                self._report_status = "%d known failures not in selected tests" % (
+                    len(self.lastfailed),
+                )
+            else:
                 if self.config.getoption("lf"):
                     items[:] = previously_failed
                     config.hook.pytest_deselected(items=previously_passed)
-                else:  # --failedfirst 
+                else:  # --failedfirst
                     items[:] = previously_failed + previously_passed
- 
-                noun = "failure" if self._previously_failed_count == 1 else "failures" 
-                suffix = " first" if self.config.getoption("failedfirst") else "" 
-                self._report_status = "rerun previous {count} {noun}{suffix}".format( 
-                    count=self._previously_failed_count, suffix=suffix, noun=noun 
-                ) 
- 
-            if self._skipped_files > 0: 
-                files_noun = "file" if self._skipped_files == 1 else "files" 
-                self._report_status += " (skipped {files} {files_noun})".format( 
-                    files=self._skipped_files, files_noun=files_noun 
-                ) 
-        else: 
-            self._report_status = "no previously failed tests, " 
-            if self.config.getoption("last_failed_no_failures") == "none": 
-                self._report_status += "deselecting all items." 
-                config.hook.pytest_deselected(items=items[:]) 
+
+                noun = "failure" if self._previously_failed_count == 1 else "failures"
+                suffix = " first" if self.config.getoption("failedfirst") else ""
+                self._report_status = "rerun previous {count} {noun}{suffix}".format(
+                    count=self._previously_failed_count, suffix=suffix, noun=noun
+                )
+
+            if self._skipped_files > 0:
+                files_noun = "file" if self._skipped_files == 1 else "files"
+                self._report_status += " (skipped {files} {files_noun})".format(
+                    files=self._skipped_files, files_noun=files_noun
+                )
+        else:
+            self._report_status = "no previously failed tests, "
+            if self.config.getoption("last_failed_no_failures") == "none":
+                self._report_status += "deselecting all items."
+                config.hook.pytest_deselected(items=items[:])
                 items[:] = []
-            else: 
-                self._report_status += "not deselecting items." 
+            else:
+                self._report_status += "not deselecting items."
 
-    def pytest_sessionfinish(self, session: Session) -> None: 
+    def pytest_sessionfinish(self, session: Session) -> None:
         config = self.config
-        if config.getoption("cacheshow") or hasattr(config, "workerinput"): 
+        if config.getoption("cacheshow") or hasattr(config, "workerinput"):
             return
 
-        assert config.cache is not None 
+        assert config.cache is not None
         saved_lastfailed = config.cache.get("cache/lastfailed", {})
         if saved_lastfailed != self.lastfailed:
             config.cache.set("cache/lastfailed", self.lastfailed)
 
 
-class NFPlugin: 
-    """Plugin which implements the --nf (run new-first) option.""" 
+class NFPlugin:
+    """Plugin which implements the --nf (run new-first) option."""
 
-    def __init__(self, config: Config) -> None: 
+    def __init__(self, config: Config) -> None:
         self.config = config
         self.active = config.option.newfirst
-        assert config.cache is not None 
-        self.cached_nodeids = set(config.cache.get("cache/nodeids", [])) 
-
-    @hookimpl(hookwrapper=True, tryfirst=True) 
-    def pytest_collection_modifyitems( 
-        self, items: List[nodes.Item] 
-    ) -> Generator[None, None, None]: 
-        yield 
- 
+        assert config.cache is not None
+        self.cached_nodeids = set(config.cache.get("cache/nodeids", []))
+
+    @hookimpl(hookwrapper=True, tryfirst=True)
+    def pytest_collection_modifyitems(
+        self, items: List[nodes.Item]
+    ) -> Generator[None, None, None]:
+        yield
+
         if self.active:
-            new_items: Dict[str, nodes.Item] = {} 
-            other_items: Dict[str, nodes.Item] = {} 
+            new_items: Dict[str, nodes.Item] = {}
+            other_items: Dict[str, nodes.Item] = {}
             for item in items:
                 if item.nodeid not in self.cached_nodeids:
                     new_items[item.nodeid] = item
@@ -407,28 +407,28 @@ class NFPlugin:
                     other_items[item.nodeid] = item
 
             items[:] = self._get_increasing_order(
-                new_items.values() 
-            ) + self._get_increasing_order(other_items.values()) 
-            self.cached_nodeids.update(new_items) 
-        else: 
-            self.cached_nodeids.update(item.nodeid for item in items) 
+                new_items.values()
+            ) + self._get_increasing_order(other_items.values())
+            self.cached_nodeids.update(new_items)
+        else:
+            self.cached_nodeids.update(item.nodeid for item in items)
 
-    def _get_increasing_order(self, items: Iterable[nodes.Item]) -> List[nodes.Item]: 
-        return sorted(items, key=lambda item: item.fspath.mtime(), reverse=True)  # type: ignore[no-any-return] 
+    def _get_increasing_order(self, items: Iterable[nodes.Item]) -> List[nodes.Item]:
+        return sorted(items, key=lambda item: item.fspath.mtime(), reverse=True)  # type: ignore[no-any-return]
 
-    def pytest_sessionfinish(self) -> None: 
+    def pytest_sessionfinish(self) -> None:
         config = self.config
-        if config.getoption("cacheshow") or hasattr(config, "workerinput"): 
+        if config.getoption("cacheshow") or hasattr(config, "workerinput"):
+            return
+
+        if config.getoption("collectonly"):
             return
 
-        if config.getoption("collectonly"): 
-            return 
+        assert config.cache is not None
+        config.cache.set("cache/nodeids", sorted(self.cached_nodeids))
 
-        assert config.cache is not None 
-        config.cache.set("cache/nodeids", sorted(self.cached_nodeids)) 
 
- 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group.addoption(
         "--lf",
@@ -443,9 +443,9 @@ def pytest_addoption(parser: Parser) -> None:
         "--failed-first",
         action="store_true",
         dest="failedfirst",
-        help="run all tests, but run the last failures first.\n" 
+        help="run all tests, but run the last failures first.\n"
         "This may re-order tests and thus lead to "
-        "repeated fixture setup/teardown.", 
+        "repeated fixture setup/teardown.",
     )
     group.addoption(
         "--nf",
@@ -457,13 +457,13 @@ def pytest_addoption(parser: Parser) -> None:
     )
     group.addoption(
         "--cache-show",
-        action="append", 
-        nargs="?", 
+        action="append",
+        nargs="?",
         dest="cacheshow",
-        help=( 
-            "show cache contents, don't perform collection or tests. " 
-            "Optional argument: glob (default: '*')." 
-        ), 
+        help=(
+            "show cache contents, don't perform collection or tests. "
+            "Optional argument: glob (default: '*')."
+        ),
     )
     group.addoption(
         "--cache-clear",
@@ -482,78 +482,78 @@ def pytest_addoption(parser: Parser) -> None:
         dest="last_failed_no_failures",
         choices=("all", "none"),
         default="all",
-        help="which tests to run with no previously (known) failures.", 
+        help="which tests to run with no previously (known) failures.",
     )
 
 
-def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]: 
+def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
     if config.option.cacheshow:
         from _pytest.main import wrap_session
 
         return wrap_session(config, cacheshow)
-    return None 
+    return None
 
 
-@hookimpl(tryfirst=True) 
-def pytest_configure(config: Config) -> None: 
-    config.cache = Cache.for_config(config, _ispytest=True) 
+@hookimpl(tryfirst=True)
+def pytest_configure(config: Config) -> None:
+    config.cache = Cache.for_config(config, _ispytest=True)
     config.pluginmanager.register(LFPlugin(config), "lfplugin")
     config.pluginmanager.register(NFPlugin(config), "nfplugin")
 
 
-@fixture 
-def cache(request: FixtureRequest) -> Cache: 
-    """Return a cache object that can persist state between testing sessions. 
+@fixture
+def cache(request: FixtureRequest) -> Cache:
+    """Return a cache object that can persist state between testing sessions.
 
     cache.get(key, default)
     cache.set(key, value)
 
-    Keys must be ``/`` separated strings, where the first part is usually the 
+    Keys must be ``/`` separated strings, where the first part is usually the
     name of your plugin or application to avoid clashes with other cache users.
 
     Values can be any object handled by the json stdlib module.
     """
-    assert request.config.cache is not None 
+    assert request.config.cache is not None
     return request.config.cache
 
 
-def pytest_report_header(config: Config) -> Optional[str]: 
+def pytest_report_header(config: Config) -> Optional[str]:
     """Display cachedir with --cache-show and if non-default."""
-    if config.option.verbose > 0 or config.getini("cache_dir") != ".pytest_cache": 
-        assert config.cache is not None 
+    if config.option.verbose > 0 or config.getini("cache_dir") != ".pytest_cache":
+        assert config.cache is not None
         cachedir = config.cache._cachedir
         # TODO: evaluate generating upward relative paths
         # starting with .., ../.. if sensible
 
         try:
-            displaypath = cachedir.relative_to(config.rootpath) 
+            displaypath = cachedir.relative_to(config.rootpath)
         except ValueError:
             displaypath = cachedir
-        return f"cachedir: {displaypath}" 
-    return None 
+        return f"cachedir: {displaypath}"
+    return None
 
 
-def cacheshow(config: Config, session: Session) -> int: 
+def cacheshow(config: Config, session: Session) -> int:
     from pprint import pformat
 
-    assert config.cache is not None 
- 
-    tw = TerminalWriter() 
+    assert config.cache is not None
+
+    tw = TerminalWriter()
     tw.line("cachedir: " + str(config.cache._cachedir))
     if not config.cache._cachedir.is_dir():
         tw.line("cache is empty")
         return 0
- 
-    glob = config.option.cacheshow[0] 
-    if glob is None: 
-        glob = "*" 
- 
+
+    glob = config.option.cacheshow[0]
+    if glob is None:
+        glob = "*"
+
     dummy = object()
     basedir = config.cache._cachedir
-    vdir = basedir / Cache._CACHE_PREFIX_VALUES 
-    tw.sep("-", "cache values for %r" % glob) 
-    for valpath in sorted(x for x in vdir.rglob(glob) if x.is_file()): 
-        key = str(valpath.relative_to(vdir)) 
+    vdir = basedir / Cache._CACHE_PREFIX_VALUES
+    tw.sep("-", "cache values for %r" % glob)
+    for valpath in sorted(x for x in vdir.rglob(glob) if x.is_file()):
+        key = str(valpath.relative_to(vdir))
         val = config.cache.get(key, dummy)
         if val is dummy:
             tw.line("%s contains unreadable content, will be ignored" % key)
@@ -562,14 +562,14 @@ def cacheshow(config: Config, session: Session) -> int:
             for line in pformat(val).splitlines():
                 tw.line("  " + line)
 
-    ddir = basedir / Cache._CACHE_PREFIX_DIRS 
+    ddir = basedir / Cache._CACHE_PREFIX_DIRS
     if ddir.is_dir():
-        contents = sorted(ddir.rglob(glob)) 
-        tw.sep("-", "cache directories for %r" % glob) 
+        contents = sorted(ddir.rglob(glob))
+        tw.sep("-", "cache directories for %r" % glob)
         for p in contents:
             # if p.check(dir=1):
             #    print("%s/" % p.relto(basedir))
             if p.is_file():
-                key = str(p.relative_to(basedir)) 
-                tw.line(f"{key} is a file of length {p.stat().st_size:d}") 
+                key = str(p.relative_to(basedir))
+                tw.line(f"{key} is a file of length {p.stat().st_size:d}")
     return 0
diff --git a/contrib/python/pytest/py3/_pytest/capture.py b/contrib/python/pytest/py3/_pytest/capture.py
index c233058585..086302658c 100644
--- a/contrib/python/pytest/py3/_pytest/capture.py
+++ b/contrib/python/pytest/py3/_pytest/capture.py
@@ -1,48 +1,48 @@
-"""Per-test stdout/stderr capturing mechanism.""" 
+"""Per-test stdout/stderr capturing mechanism."""
 import contextlib
-import functools 
+import functools
 import io
 import os
 import sys
 from io import UnsupportedOperation
 from tempfile import TemporaryFile
-from typing import Any 
-from typing import AnyStr 
-from typing import Generator 
-from typing import Generic 
-from typing import Iterator 
-from typing import Optional 
-from typing import TextIO 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import Union 
-
-from _pytest.compat import final 
-from _pytest.config import Config 
-from _pytest.config import hookimpl 
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import check_ispytest 
-from _pytest.fixtures import fixture 
-from _pytest.fixtures import SubRequest 
-from _pytest.nodes import Collector 
-from _pytest.nodes import File 
-from _pytest.nodes import Item 
-
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
- 
-    _CaptureMethod = Literal["fd", "sys", "no", "tee-sys"] 
- 
-
-def pytest_addoption(parser: Parser) -> None: 
+from typing import Any
+from typing import AnyStr
+from typing import Generator
+from typing import Generic
+from typing import Iterator
+from typing import Optional
+from typing import TextIO
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import Union
+
+from _pytest.compat import final
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import SubRequest
+from _pytest.nodes import Collector
+from _pytest.nodes import File
+from _pytest.nodes import Item
+
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+
+    _CaptureMethod = Literal["fd", "sys", "no", "tee-sys"]
+
+
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group._addoption(
         "--capture",
         action="store",
-        default="fd", 
+        default="fd",
         metavar="method",
-        choices=["fd", "sys", "no", "tee-sys"], 
-        help="per-test capturing method: one of fd|sys|no|tee-sys.", 
+        choices=["fd", "sys", "no", "tee-sys"],
+        help="per-test capturing method: one of fd|sys|no|tee-sys.",
     )
     group._addoption(
         "-s",
@@ -53,103 +53,103 @@ def pytest_addoption(parser: Parser) -> None:
     )
 
 
-def _colorama_workaround() -> None: 
-    """Ensure colorama is imported so that it attaches to the correct stdio 
-    handles on Windows. 
- 
-    colorama uses the terminal on import time. So if something does the 
-    first import of colorama while I/O capture is active, colorama will 
-    fail in various ways. 
-    """ 
-    if sys.platform.startswith("win32"): 
-        try: 
-            import colorama  # noqa: F401 
-        except ImportError: 
-            pass 
- 
- 
-def _readline_workaround() -> None: 
-    """Ensure readline is imported so that it attaches to the correct stdio 
-    handles on Windows. 
- 
-    Pdb uses readline support where available--when not running from the Python 
-    prompt, the readline module is not imported until running the pdb REPL.  If 
-    running pytest with the --pdb option this means the readline module is not 
-    imported until after I/O capture has been started. 
- 
-    This is a problem for pyreadline, which is often used to implement readline 
-    support on Windows, as it does not attach to the correct handles for stdout 
-    and/or stdin if they have been redirected by the FDCapture mechanism.  This 
-    workaround ensures that readline is imported before I/O capture is setup so 
-    that it can attach to the actual stdin/out for the console. 
- 
-    See https://github.com/pytest-dev/pytest/pull/1281. 
-    """ 
-    if sys.platform.startswith("win32"): 
-        try: 
-            import readline  # noqa: F401 
-        except ImportError: 
-            pass 
- 
- 
-def _py36_windowsconsoleio_workaround(stream: TextIO) -> None: 
-    """Workaround for Windows Unicode console handling on Python>=3.6. 
- 
-    Python 3.6 implemented Unicode console handling for Windows. This works 
-    by reading/writing to the raw console handle using 
-    ``{Read,Write}ConsoleW``. 
- 
-    The problem is that we are going to ``dup2`` over the stdio file 
-    descriptors when doing ``FDCapture`` and this will ``CloseHandle`` the 
-    handles used by Python to write to the console. Though there is still some 
-    weirdness and the console handle seems to only be closed randomly and not 
-    on the first call to ``CloseHandle``, or maybe it gets reopened with the 
-    same handle value when we suspend capturing. 
- 
-    The workaround in this case will reopen stdio with a different fd which 
-    also means a different handle by replicating the logic in 
-    "Py_lifecycle.c:initstdio/create_stdio". 
- 
-    :param stream: 
-        In practice ``sys.stdout`` or ``sys.stderr``, but given 
-        here as parameter for unittesting purposes. 
- 
-    See https://github.com/pytest-dev/py/issues/103. 
-    """ 
-    if not sys.platform.startswith("win32") or hasattr(sys, "pypy_version_info"): 
-        return 
- 
-    # Bail out if ``stream`` doesn't seem like a proper ``io`` stream (#2666). 
-    if not hasattr(stream, "buffer"):  # type: ignore[unreachable] 
-        return 
- 
-    buffered = hasattr(stream.buffer, "raw") 
-    raw_stdout = stream.buffer.raw if buffered else stream.buffer  # type: ignore[attr-defined] 
- 
-    if not isinstance(raw_stdout, io._WindowsConsoleIO):  # type: ignore[attr-defined] 
-        return 
- 
-    def _reopen_stdio(f, mode): 
-        if not buffered and mode[0] == "w": 
-            buffering = 0 
-        else: 
-            buffering = -1 
- 
-        return io.TextIOWrapper( 
-            open(os.dup(f.fileno()), mode, buffering),  # type: ignore[arg-type] 
-            f.encoding, 
-            f.errors, 
-            f.newlines, 
-            f.line_buffering, 
-        ) 
- 
-    sys.stdin = _reopen_stdio(sys.stdin, "rb") 
-    sys.stdout = _reopen_stdio(sys.stdout, "wb") 
-    sys.stderr = _reopen_stdio(sys.stderr, "wb") 
- 
- 
-@hookimpl(hookwrapper=True) 
-def pytest_load_initial_conftests(early_config: Config): 
+def _colorama_workaround() -> None:
+    """Ensure colorama is imported so that it attaches to the correct stdio
+    handles on Windows.
+
+    colorama uses the terminal on import time. So if something does the
+    first import of colorama while I/O capture is active, colorama will
+    fail in various ways.
+    """
+    if sys.platform.startswith("win32"):
+        try:
+            import colorama  # noqa: F401
+        except ImportError:
+            pass
+
+
+def _readline_workaround() -> None:
+    """Ensure readline is imported so that it attaches to the correct stdio
+    handles on Windows.
+
+    Pdb uses readline support where available--when not running from the Python
+    prompt, the readline module is not imported until running the pdb REPL.  If
+    running pytest with the --pdb option this means the readline module is not
+    imported until after I/O capture has been started.
+
+    This is a problem for pyreadline, which is often used to implement readline
+    support on Windows, as it does not attach to the correct handles for stdout
+    and/or stdin if they have been redirected by the FDCapture mechanism.  This
+    workaround ensures that readline is imported before I/O capture is setup so
+    that it can attach to the actual stdin/out for the console.
+
+    See https://github.com/pytest-dev/pytest/pull/1281.
+    """
+    if sys.platform.startswith("win32"):
+        try:
+            import readline  # noqa: F401
+        except ImportError:
+            pass
+
+
+def _py36_windowsconsoleio_workaround(stream: TextIO) -> None:
+    """Workaround for Windows Unicode console handling on Python>=3.6.
+
+    Python 3.6 implemented Unicode console handling for Windows. This works
+    by reading/writing to the raw console handle using
+    ``{Read,Write}ConsoleW``.
+
+    The problem is that we are going to ``dup2`` over the stdio file
+    descriptors when doing ``FDCapture`` and this will ``CloseHandle`` the
+    handles used by Python to write to the console. Though there is still some
+    weirdness and the console handle seems to only be closed randomly and not
+    on the first call to ``CloseHandle``, or maybe it gets reopened with the
+    same handle value when we suspend capturing.
+
+    The workaround in this case will reopen stdio with a different fd which
+    also means a different handle by replicating the logic in
+    "Py_lifecycle.c:initstdio/create_stdio".
+
+    :param stream:
+        In practice ``sys.stdout`` or ``sys.stderr``, but given
+        here as parameter for unittesting purposes.
+
+    See https://github.com/pytest-dev/py/issues/103.
+    """
+    if not sys.platform.startswith("win32") or hasattr(sys, "pypy_version_info"):
+        return
+
+    # Bail out if ``stream`` doesn't seem like a proper ``io`` stream (#2666).
+    if not hasattr(stream, "buffer"):  # type: ignore[unreachable]
+        return
+
+    buffered = hasattr(stream.buffer, "raw")
+    raw_stdout = stream.buffer.raw if buffered else stream.buffer  # type: ignore[attr-defined]
+
+    if not isinstance(raw_stdout, io._WindowsConsoleIO):  # type: ignore[attr-defined]
+        return
+
+    def _reopen_stdio(f, mode):
+        if not buffered and mode[0] == "w":
+            buffering = 0
+        else:
+            buffering = -1
+
+        return io.TextIOWrapper(
+            open(os.dup(f.fileno()), mode, buffering),  # type: ignore[arg-type]
+            f.encoding,
+            f.errors,
+            f.newlines,
+            f.line_buffering,
+        )
+
+    sys.stdin = _reopen_stdio(sys.stdin, "rb")
+    sys.stdout = _reopen_stdio(sys.stdout, "wb")
+    sys.stderr = _reopen_stdio(sys.stderr, "wb")
+
+
+@hookimpl(hookwrapper=True)
+def pytest_load_initial_conftests(early_config: Config):
     ns = early_config.known_args_namespace
     if ns.capture == "fd":
         _py36_windowsconsoleio_workaround(sys.stdout)
@@ -159,10 +159,10 @@ def pytest_load_initial_conftests(early_config: Config):
     capman = CaptureManager(ns.capture)
     pluginmanager.register(capman, "capturemanager")
 
-    # Make sure that capturemanager is properly reset at final shutdown. 
+    # Make sure that capturemanager is properly reset at final shutdown.
     early_config.add_cleanup(capman.stop_global_capturing)
 
-    # Finally trigger conftest loading but while capturing (issue #93). 
+    # Finally trigger conftest loading but while capturing (issue #93).
     capman.start_global_capturing()
     outcome = yield
     capman.suspend_global_capture()
@@ -172,395 +172,395 @@ def pytest_load_initial_conftests(early_config: Config):
         sys.stderr.write(err)
 
 
-# IO Helpers. 
- 
- 
-class EncodedFile(io.TextIOWrapper): 
-    __slots__ = () 
-
-    @property 
-    def name(self) -> str: 
-        # Ensure that file.name is a string. Workaround for a Python bug 
-        # fixed in >=3.7.4: https://bugs.python.org/issue36015 
-        return repr(self.buffer) 
-
-    @property 
-    def mode(self) -> str: 
-        # TextIOWrapper doesn't expose a mode, but at least some of our 
-        # tests check it. 
-        return self.buffer.mode.replace("b", "") 
-
- 
-class CaptureIO(io.TextIOWrapper): 
-    def __init__(self) -> None: 
-        super().__init__(io.BytesIO(), encoding="UTF-8", newline="", write_through=True) 
- 
-    def getvalue(self) -> str: 
-        assert isinstance(self.buffer, io.BytesIO) 
-        return self.buffer.getvalue().decode("UTF-8") 
- 
- 
-class TeeCaptureIO(CaptureIO): 
-    def __init__(self, other: TextIO) -> None: 
-        self._other = other 
-        super().__init__() 
- 
-    def write(self, s: str) -> int: 
-        super().write(s) 
-        return self._other.write(s) 
- 
- 
-class DontReadFromInput: 
-    encoding = None 
- 
-    def read(self, *args): 
-        raise OSError( 
-            "pytest: reading from stdin while output is captured!  Consider using `-s`." 
-        ) 
- 
-    readline = read 
-    readlines = read 
-    __next__ = read 
- 
-    def __iter__(self): 
-        return self 
-
-    def fileno(self) -> int: 
-        raise UnsupportedOperation("redirected stdin is pseudofile, has no fileno()") 
-
-    def isatty(self) -> bool: 
-        return False 
-
-    def close(self) -> None: 
-        pass 
-
-    @property 
-    def buffer(self): 
-        return self 
-
-
-# Capture classes. 
- 
- 
-patchsysdict = {0: "stdin", 1: "stdout", 2: "stderr"} 
-
-
-class NoCapture: 
-    EMPTY_BUFFER = None 
-    __init__ = start = done = suspend = resume = lambda *args: None 
- 
- 
-class SysCaptureBinary: 
-
-    EMPTY_BUFFER = b"" 
-
-    def __init__(self, fd: int, tmpfile=None, *, tee: bool = False) -> None: 
-        name = patchsysdict[fd] 
-        self._old = getattr(sys, name) 
-        self.name = name 
-        if tmpfile is None: 
-            if name == "stdin": 
-                tmpfile = DontReadFromInput() 
-            else: 
-                tmpfile = CaptureIO() if not tee else TeeCaptureIO(self._old) 
-        self.tmpfile = tmpfile 
-        self._state = "initialized" 
-
-    def repr(self, class_name: str) -> str: 
-        return "<{} {} _old={} _state={!r} tmpfile={!r}>".format( 
-            class_name, 
-            self.name, 
-            hasattr(self, "_old") and repr(self._old) or "<UNSET>", 
-            self._state, 
-            self.tmpfile, 
-        ) 
-
-    def __repr__(self) -> str: 
-        return "<{} {} _old={} _state={!r} tmpfile={!r}>".format( 
-            self.__class__.__name__, 
-            self.name, 
-            hasattr(self, "_old") and repr(self._old) or "<UNSET>", 
-            self._state, 
-            self.tmpfile, 
-        ) 
-
-    def _assert_state(self, op: str, states: Tuple[str, ...]) -> None: 
-        assert ( 
-            self._state in states 
-        ), "cannot {} in state {!r}: expected one of {}".format( 
-            op, self._state, ", ".join(states) 
-        ) 
-
-    def start(self) -> None: 
-        self._assert_state("start", ("initialized",)) 
-        setattr(sys, self.name, self.tmpfile) 
-        self._state = "started" 
-
-    def snap(self): 
-        self._assert_state("snap", ("started", "suspended")) 
-        self.tmpfile.seek(0) 
-        res = self.tmpfile.buffer.read() 
-        self.tmpfile.seek(0) 
-        self.tmpfile.truncate() 
-        return res 
-
-    def done(self) -> None: 
-        self._assert_state("done", ("initialized", "started", "suspended", "done")) 
-        if self._state == "done": 
-            return 
-        setattr(sys, self.name, self._old) 
-        del self._old 
-        self.tmpfile.close() 
-        self._state = "done" 
-
-    def suspend(self) -> None: 
-        self._assert_state("suspend", ("started", "suspended")) 
-        setattr(sys, self.name, self._old) 
-        self._state = "suspended" 
-
-    def resume(self) -> None: 
-        self._assert_state("resume", ("started", "suspended")) 
-        if self._state == "started": 
-            return 
-        setattr(sys, self.name, self.tmpfile) 
-        self._state = "started" 
-
-    def writeorg(self, data) -> None: 
-        self._assert_state("writeorg", ("started", "suspended")) 
-        self._old.flush() 
-        self._old.buffer.write(data) 
-        self._old.buffer.flush() 
-
-
-class SysCapture(SysCaptureBinary): 
-    EMPTY_BUFFER = ""  # type: ignore[assignment] 
-
-    def snap(self): 
-        res = self.tmpfile.getvalue() 
-        self.tmpfile.seek(0) 
-        self.tmpfile.truncate() 
-        return res 
-
-    def writeorg(self, data): 
-        self._assert_state("writeorg", ("started", "suspended")) 
-        self._old.write(data) 
-        self._old.flush() 
-
- 
-class FDCaptureBinary: 
-    """Capture IO to/from a given OS-level file descriptor. 
- 
-    snap() produces `bytes`. 
+# IO Helpers.
+
+
+class EncodedFile(io.TextIOWrapper):
+    __slots__ = ()
+
+    @property
+    def name(self) -> str:
+        # Ensure that file.name is a string. Workaround for a Python bug
+        # fixed in >=3.7.4: https://bugs.python.org/issue36015
+        return repr(self.buffer)
+
+    @property
+    def mode(self) -> str:
+        # TextIOWrapper doesn't expose a mode, but at least some of our
+        # tests check it.
+        return self.buffer.mode.replace("b", "")
+
+
+class CaptureIO(io.TextIOWrapper):
+    def __init__(self) -> None:
+        super().__init__(io.BytesIO(), encoding="UTF-8", newline="", write_through=True)
+
+    def getvalue(self) -> str:
+        assert isinstance(self.buffer, io.BytesIO)
+        return self.buffer.getvalue().decode("UTF-8")
+
+
+class TeeCaptureIO(CaptureIO):
+    def __init__(self, other: TextIO) -> None:
+        self._other = other
+        super().__init__()
+
+    def write(self, s: str) -> int:
+        super().write(s)
+        return self._other.write(s)
+
+
+class DontReadFromInput:
+    encoding = None
+
+    def read(self, *args):
+        raise OSError(
+            "pytest: reading from stdin while output is captured!  Consider using `-s`."
+        )
+
+    readline = read
+    readlines = read
+    __next__ = read
+
+    def __iter__(self):
+        return self
+
+    def fileno(self) -> int:
+        raise UnsupportedOperation("redirected stdin is pseudofile, has no fileno()")
+
+    def isatty(self) -> bool:
+        return False
+
+    def close(self) -> None:
+        pass
+
+    @property
+    def buffer(self):
+        return self
+
+
+# Capture classes.
+
+
+patchsysdict = {0: "stdin", 1: "stdout", 2: "stderr"}
+
+
+class NoCapture:
+    EMPTY_BUFFER = None
+    __init__ = start = done = suspend = resume = lambda *args: None
+
+
+class SysCaptureBinary:
+
+    EMPTY_BUFFER = b""
+
+    def __init__(self, fd: int, tmpfile=None, *, tee: bool = False) -> None:
+        name = patchsysdict[fd]
+        self._old = getattr(sys, name)
+        self.name = name
+        if tmpfile is None:
+            if name == "stdin":
+                tmpfile = DontReadFromInput()
+            else:
+                tmpfile = CaptureIO() if not tee else TeeCaptureIO(self._old)
+        self.tmpfile = tmpfile
+        self._state = "initialized"
+
+    def repr(self, class_name: str) -> str:
+        return "<{} {} _old={} _state={!r} tmpfile={!r}>".format(
+            class_name,
+            self.name,
+            hasattr(self, "_old") and repr(self._old) or "<UNSET>",
+            self._state,
+            self.tmpfile,
+        )
+
+    def __repr__(self) -> str:
+        return "<{} {} _old={} _state={!r} tmpfile={!r}>".format(
+            self.__class__.__name__,
+            self.name,
+            hasattr(self, "_old") and repr(self._old) or "<UNSET>",
+            self._state,
+            self.tmpfile,
+        )
+
+    def _assert_state(self, op: str, states: Tuple[str, ...]) -> None:
+        assert (
+            self._state in states
+        ), "cannot {} in state {!r}: expected one of {}".format(
+            op, self._state, ", ".join(states)
+        )
+
+    def start(self) -> None:
+        self._assert_state("start", ("initialized",))
+        setattr(sys, self.name, self.tmpfile)
+        self._state = "started"
+
+    def snap(self):
+        self._assert_state("snap", ("started", "suspended"))
+        self.tmpfile.seek(0)
+        res = self.tmpfile.buffer.read()
+        self.tmpfile.seek(0)
+        self.tmpfile.truncate()
+        return res
+
+    def done(self) -> None:
+        self._assert_state("done", ("initialized", "started", "suspended", "done"))
+        if self._state == "done":
+            return
+        setattr(sys, self.name, self._old)
+        del self._old
+        self.tmpfile.close()
+        self._state = "done"
+
+    def suspend(self) -> None:
+        self._assert_state("suspend", ("started", "suspended"))
+        setattr(sys, self.name, self._old)
+        self._state = "suspended"
+
+    def resume(self) -> None:
+        self._assert_state("resume", ("started", "suspended"))
+        if self._state == "started":
+            return
+        setattr(sys, self.name, self.tmpfile)
+        self._state = "started"
+
+    def writeorg(self, data) -> None:
+        self._assert_state("writeorg", ("started", "suspended"))
+        self._old.flush()
+        self._old.buffer.write(data)
+        self._old.buffer.flush()
+
+
+class SysCapture(SysCaptureBinary):
+    EMPTY_BUFFER = ""  # type: ignore[assignment]
+
+    def snap(self):
+        res = self.tmpfile.getvalue()
+        self.tmpfile.seek(0)
+        self.tmpfile.truncate()
+        return res
+
+    def writeorg(self, data):
+        self._assert_state("writeorg", ("started", "suspended"))
+        self._old.write(data)
+        self._old.flush()
+
+
+class FDCaptureBinary:
+    """Capture IO to/from a given OS-level file descriptor.
+
+    snap() produces `bytes`.
     """
 
-    EMPTY_BUFFER = b"" 
-
-    def __init__(self, targetfd: int) -> None: 
-        self.targetfd = targetfd 
- 
-        try: 
-            os.fstat(targetfd) 
-        except OSError: 
-            # FD capturing is conceptually simple -- create a temporary file, 
-            # redirect the FD to it, redirect back when done. But when the 
-            # target FD is invalid it throws a wrench into this loveley scheme. 
-            # 
-            # Tests themselves shouldn't care if the FD is valid, FD capturing 
-            # should work regardless of external circumstances. So falling back 
-            # to just sys capturing is not a good option. 
-            # 
-            # Further complications are the need to support suspend() and the 
-            # possibility of FD reuse (e.g. the tmpfile getting the very same 
-            # target FD). The following approach is robust, I believe. 
-            self.targetfd_invalid: Optional[int] = os.open(os.devnull, os.O_RDWR) 
-            os.dup2(self.targetfd_invalid, targetfd) 
-        else: 
-            self.targetfd_invalid = None 
-        self.targetfd_save = os.dup(targetfd) 
-
-        if targetfd == 0: 
-            self.tmpfile = open(os.devnull) 
-            self.syscapture = SysCapture(targetfd) 
-        else: 
-            self.tmpfile = EncodedFile( 
-                TemporaryFile(buffering=0), 
-                encoding="utf-8", 
-                errors="replace", 
-                newline="", 
-                write_through=True, 
-            ) 
-            if targetfd in patchsysdict: 
-                self.syscapture = SysCapture(targetfd, self.tmpfile) 
-            else: 
-                self.syscapture = NoCapture() 
-
-        self._state = "initialized" 
- 
-    def __repr__(self) -> str: 
-        return "<{} {} oldfd={} _state={!r} tmpfile={!r}>".format( 
-            self.__class__.__name__, 
-            self.targetfd, 
-            self.targetfd_save, 
-            self._state, 
-            self.tmpfile, 
+    EMPTY_BUFFER = b""
+
+    def __init__(self, targetfd: int) -> None:
+        self.targetfd = targetfd
+
+        try:
+            os.fstat(targetfd)
+        except OSError:
+            # FD capturing is conceptually simple -- create a temporary file,
+            # redirect the FD to it, redirect back when done. But when the
+            # target FD is invalid it throws a wrench into this loveley scheme.
+            #
+            # Tests themselves shouldn't care if the FD is valid, FD capturing
+            # should work regardless of external circumstances. So falling back
+            # to just sys capturing is not a good option.
+            #
+            # Further complications are the need to support suspend() and the
+            # possibility of FD reuse (e.g. the tmpfile getting the very same
+            # target FD). The following approach is robust, I believe.
+            self.targetfd_invalid: Optional[int] = os.open(os.devnull, os.O_RDWR)
+            os.dup2(self.targetfd_invalid, targetfd)
+        else:
+            self.targetfd_invalid = None
+        self.targetfd_save = os.dup(targetfd)
+
+        if targetfd == 0:
+            self.tmpfile = open(os.devnull)
+            self.syscapture = SysCapture(targetfd)
+        else:
+            self.tmpfile = EncodedFile(
+                TemporaryFile(buffering=0),
+                encoding="utf-8",
+                errors="replace",
+                newline="",
+                write_through=True,
+            )
+            if targetfd in patchsysdict:
+                self.syscapture = SysCapture(targetfd, self.tmpfile)
+            else:
+                self.syscapture = NoCapture()
+
+        self._state = "initialized"
+
+    def __repr__(self) -> str:
+        return "<{} {} oldfd={} _state={!r} tmpfile={!r}>".format(
+            self.__class__.__name__,
+            self.targetfd,
+            self.targetfd_save,
+            self._state,
+            self.tmpfile,
+        )
+
+    def _assert_state(self, op: str, states: Tuple[str, ...]) -> None:
+        assert (
+            self._state in states
+        ), "cannot {} in state {!r}: expected one of {}".format(
+            op, self._state, ", ".join(states)
         )
 
-    def _assert_state(self, op: str, states: Tuple[str, ...]) -> None: 
-        assert ( 
-            self._state in states 
-        ), "cannot {} in state {!r}: expected one of {}".format( 
-            op, self._state, ", ".join(states) 
-        ) 
-
-    def start(self) -> None: 
-        """Start capturing on targetfd using memorized tmpfile.""" 
-        self._assert_state("start", ("initialized",)) 
-        os.dup2(self.tmpfile.fileno(), self.targetfd) 
-        self.syscapture.start() 
-        self._state = "started" 
- 
-    def snap(self): 
-        self._assert_state("snap", ("started", "suspended")) 
-        self.tmpfile.seek(0) 
-        res = self.tmpfile.buffer.read() 
-        self.tmpfile.seek(0) 
-        self.tmpfile.truncate() 
-        return res 
-
-    def done(self) -> None: 
-        """Stop capturing, restore streams, return original capture file, 
-        seeked to position zero.""" 
-        self._assert_state("done", ("initialized", "started", "suspended", "done")) 
-        if self._state == "done": 
-            return 
-        os.dup2(self.targetfd_save, self.targetfd) 
-        os.close(self.targetfd_save) 
-        if self.targetfd_invalid is not None: 
-            if self.targetfd_invalid != self.targetfd: 
-                os.close(self.targetfd) 
-            os.close(self.targetfd_invalid) 
-        self.syscapture.done() 
-        self.tmpfile.close() 
-        self._state = "done" 
-
-    def suspend(self) -> None: 
-        self._assert_state("suspend", ("started", "suspended")) 
-        if self._state == "suspended": 
-            return 
-        self.syscapture.suspend() 
-        os.dup2(self.targetfd_save, self.targetfd) 
-        self._state = "suspended" 
- 
-    def resume(self) -> None: 
-        self._assert_state("resume", ("started", "suspended")) 
-        if self._state == "started": 
-            return 
-        self.syscapture.resume() 
-        os.dup2(self.tmpfile.fileno(), self.targetfd) 
-        self._state = "started" 
- 
-    def writeorg(self, data): 
-        """Write to original file descriptor.""" 
-        self._assert_state("writeorg", ("started", "suspended")) 
-        os.write(self.targetfd_save, data) 
- 
- 
-class FDCapture(FDCaptureBinary): 
-    """Capture IO to/from a given OS-level file descriptor. 
- 
-    snap() produces text. 
+    def start(self) -> None:
+        """Start capturing on targetfd using memorized tmpfile."""
+        self._assert_state("start", ("initialized",))
+        os.dup2(self.tmpfile.fileno(), self.targetfd)
+        self.syscapture.start()
+        self._state = "started"
+
+    def snap(self):
+        self._assert_state("snap", ("started", "suspended"))
+        self.tmpfile.seek(0)
+        res = self.tmpfile.buffer.read()
+        self.tmpfile.seek(0)
+        self.tmpfile.truncate()
+        return res
+
+    def done(self) -> None:
+        """Stop capturing, restore streams, return original capture file,
+        seeked to position zero."""
+        self._assert_state("done", ("initialized", "started", "suspended", "done"))
+        if self._state == "done":
+            return
+        os.dup2(self.targetfd_save, self.targetfd)
+        os.close(self.targetfd_save)
+        if self.targetfd_invalid is not None:
+            if self.targetfd_invalid != self.targetfd:
+                os.close(self.targetfd)
+            os.close(self.targetfd_invalid)
+        self.syscapture.done()
+        self.tmpfile.close()
+        self._state = "done"
+
+    def suspend(self) -> None:
+        self._assert_state("suspend", ("started", "suspended"))
+        if self._state == "suspended":
+            return
+        self.syscapture.suspend()
+        os.dup2(self.targetfd_save, self.targetfd)
+        self._state = "suspended"
+
+    def resume(self) -> None:
+        self._assert_state("resume", ("started", "suspended"))
+        if self._state == "started":
+            return
+        self.syscapture.resume()
+        os.dup2(self.tmpfile.fileno(), self.targetfd)
+        self._state = "started"
+
+    def writeorg(self, data):
+        """Write to original file descriptor."""
+        self._assert_state("writeorg", ("started", "suspended"))
+        os.write(self.targetfd_save, data)
+
+
+class FDCapture(FDCaptureBinary):
+    """Capture IO to/from a given OS-level file descriptor.
+
+    snap() produces text.
     """
 
-    # Ignore type because it doesn't match the type in the superclass (bytes). 
-    EMPTY_BUFFER = ""  # type: ignore 
+    # Ignore type because it doesn't match the type in the superclass (bytes).
+    EMPTY_BUFFER = ""  # type: ignore
+
+    def snap(self):
+        self._assert_state("snap", ("started", "suspended"))
+        self.tmpfile.seek(0)
+        res = self.tmpfile.read()
+        self.tmpfile.seek(0)
+        self.tmpfile.truncate()
+        return res
+
+    def writeorg(self, data):
+        """Write to original file descriptor."""
+        super().writeorg(data.encode("utf-8"))  # XXX use encoding of original stream
 
-    def snap(self): 
-        self._assert_state("snap", ("started", "suspended")) 
-        self.tmpfile.seek(0) 
-        res = self.tmpfile.read() 
-        self.tmpfile.seek(0) 
-        self.tmpfile.truncate() 
-        return res 
 
-    def writeorg(self, data): 
-        """Write to original file descriptor.""" 
-        super().writeorg(data.encode("utf-8"))  # XXX use encoding of original stream 
+# MultiCapture
 
 
-# MultiCapture 
+# This class was a namedtuple, but due to mypy limitation[0] it could not be
+# made generic, so was replaced by a regular class which tries to emulate the
+# pertinent parts of a namedtuple. If the mypy limitation is ever lifted, can
+# make it a namedtuple again.
+# [0]: https://github.com/python/mypy/issues/685
+@final
+@functools.total_ordering
+class CaptureResult(Generic[AnyStr]):
+    """The result of :method:`CaptureFixture.readouterr`."""
 
+    __slots__ = ("out", "err")
 
-# This class was a namedtuple, but due to mypy limitation[0] it could not be 
-# made generic, so was replaced by a regular class which tries to emulate the 
-# pertinent parts of a namedtuple. If the mypy limitation is ever lifted, can 
-# make it a namedtuple again. 
-# [0]: https://github.com/python/mypy/issues/685 
-@final 
-@functools.total_ordering 
-class CaptureResult(Generic[AnyStr]): 
-    """The result of :method:`CaptureFixture.readouterr`.""" 
+    def __init__(self, out: AnyStr, err: AnyStr) -> None:
+        self.out: AnyStr = out
+        self.err: AnyStr = err
 
-    __slots__ = ("out", "err") 
+    def __len__(self) -> int:
+        return 2
 
-    def __init__(self, out: AnyStr, err: AnyStr) -> None: 
-        self.out: AnyStr = out 
-        self.err: AnyStr = err 
+    def __iter__(self) -> Iterator[AnyStr]:
+        return iter((self.out, self.err))
 
-    def __len__(self) -> int: 
-        return 2 
+    def __getitem__(self, item: int) -> AnyStr:
+        return tuple(self)[item]
 
-    def __iter__(self) -> Iterator[AnyStr]: 
-        return iter((self.out, self.err)) 
+    def _replace(
+        self, *, out: Optional[AnyStr] = None, err: Optional[AnyStr] = None
+    ) -> "CaptureResult[AnyStr]":
+        return CaptureResult(
+            out=self.out if out is None else out, err=self.err if err is None else err
+        )
 
-    def __getitem__(self, item: int) -> AnyStr: 
-        return tuple(self)[item] 
+    def count(self, value: AnyStr) -> int:
+        return tuple(self).count(value)
 
-    def _replace( 
-        self, *, out: Optional[AnyStr] = None, err: Optional[AnyStr] = None 
-    ) -> "CaptureResult[AnyStr]": 
-        return CaptureResult( 
-            out=self.out if out is None else out, err=self.err if err is None else err 
-        ) 
+    def index(self, value) -> int:
+        return tuple(self).index(value)
 
-    def count(self, value: AnyStr) -> int: 
-        return tuple(self).count(value) 
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, (CaptureResult, tuple)):
+            return NotImplemented
+        return tuple(self) == tuple(other)
 
-    def index(self, value) -> int: 
-        return tuple(self).index(value) 
+    def __hash__(self) -> int:
+        return hash(tuple(self))
 
-    def __eq__(self, other: object) -> bool: 
-        if not isinstance(other, (CaptureResult, tuple)): 
-            return NotImplemented 
-        return tuple(self) == tuple(other) 
+    def __lt__(self, other: object) -> bool:
+        if not isinstance(other, (CaptureResult, tuple)):
+            return NotImplemented
+        return tuple(self) < tuple(other)
 
-    def __hash__(self) -> int: 
-        return hash(tuple(self)) 
- 
-    def __lt__(self, other: object) -> bool: 
-        if not isinstance(other, (CaptureResult, tuple)): 
-            return NotImplemented 
-        return tuple(self) < tuple(other) 
+    def __repr__(self) -> str:
+        return f"CaptureResult(out={self.out!r}, err={self.err!r})"
 
-    def __repr__(self) -> str: 
-        return f"CaptureResult(out={self.out!r}, err={self.err!r})" 
 
+class MultiCapture(Generic[AnyStr]):
+    _state = None
+    _in_suspended = False
 
-class MultiCapture(Generic[AnyStr]): 
-    _state = None 
-    _in_suspended = False 
+    def __init__(self, in_, out, err) -> None:
+        self.in_ = in_
+        self.out = out
+        self.err = err
 
-    def __init__(self, in_, out, err) -> None: 
-        self.in_ = in_ 
-        self.out = out 
-        self.err = err 
+    def __repr__(self) -> str:
+        return "<MultiCapture out={!r} err={!r} in_={!r} _state={!r} _in_suspended={!r}>".format(
+            self.out, self.err, self.in_, self._state, self._in_suspended,
+        )
 
-    def __repr__(self) -> str: 
-        return "<MultiCapture out={!r} err={!r} in_={!r} _state={!r} _in_suspended={!r}>".format( 
-            self.out, self.err, self.in_, self._state, self._in_suspended, 
-        ) 
- 
-    def start_capturing(self) -> None: 
-        self._state = "started" 
+    def start_capturing(self) -> None:
+        self._state = "started"
         if self.in_:
             self.in_.start()
         if self.out:
@@ -568,8 +568,8 @@ class MultiCapture(Generic[AnyStr]):
         if self.err:
             self.err.start()
 
-    def pop_outerr_to_orig(self) -> Tuple[AnyStr, AnyStr]: 
-        """Pop current snapshot out/err capture and flush to orig streams.""" 
+    def pop_outerr_to_orig(self) -> Tuple[AnyStr, AnyStr]:
+        """Pop current snapshot out/err capture and flush to orig streams."""
         out, err = self.readouterr()
         if out:
             self.out.writeorg(out)
@@ -577,8 +577,8 @@ class MultiCapture(Generic[AnyStr]):
             self.err.writeorg(err)
         return out, err
 
-    def suspend_capturing(self, in_: bool = False) -> None: 
-        self._state = "suspended" 
+    def suspend_capturing(self, in_: bool = False) -> None:
+        self._state = "suspended"
         if self.out:
             self.out.suspend()
         if self.err:
@@ -587,21 +587,21 @@ class MultiCapture(Generic[AnyStr]):
             self.in_.suspend()
             self._in_suspended = True
 
-    def resume_capturing(self) -> None: 
-        self._state = "started" 
+    def resume_capturing(self) -> None:
+        self._state = "started"
         if self.out:
             self.out.resume()
         if self.err:
             self.err.resume()
-        if self._in_suspended: 
+        if self._in_suspended:
             self.in_.resume()
-            self._in_suspended = False 
+            self._in_suspended = False
 
-    def stop_capturing(self) -> None: 
-        """Stop capturing and reset capturing streams.""" 
-        if self._state == "stopped": 
+    def stop_capturing(self) -> None:
+        """Stop capturing and reset capturing streams."""
+        if self._state == "stopped":
             raise ValueError("was already stopped")
-        self._state = "stopped" 
+        self._state = "stopped"
         if self.out:
             self.out.done()
         if self.err:
@@ -609,359 +609,359 @@ class MultiCapture(Generic[AnyStr]):
         if self.in_:
             self.in_.done()
 
-    def is_started(self) -> bool: 
-        """Whether actively capturing -- not suspended or stopped.""" 
-        return self._state == "started" 
- 
-    def readouterr(self) -> CaptureResult[AnyStr]: 
-        if self.out: 
-            out = self.out.snap() 
-        else: 
-            out = "" 
-        if self.err: 
-            err = self.err.snap() 
-        else: 
-            err = "" 
-        return CaptureResult(out, err) 
-
-
-def _get_multicapture(method: "_CaptureMethod") -> MultiCapture[str]: 
-    if method == "fd": 
-        return MultiCapture(in_=FDCapture(0), out=FDCapture(1), err=FDCapture(2)) 
-    elif method == "sys": 
-        return MultiCapture(in_=SysCapture(0), out=SysCapture(1), err=SysCapture(2)) 
-    elif method == "no": 
-        return MultiCapture(in_=None, out=None, err=None) 
-    elif method == "tee-sys": 
-        return MultiCapture( 
-            in_=None, out=SysCapture(1, tee=True), err=SysCapture(2, tee=True) 
-        ) 
-    raise ValueError(f"unknown capturing method: {method!r}") 
-
-
-# CaptureManager and CaptureFixture 
-
-
-class CaptureManager: 
-    """The capture plugin. 
-
-    Manages that the appropriate capture method is enabled/disabled during 
-    collection and each test phase (setup, call, teardown). After each of 
-    those points, the captured output is obtained and attached to the 
-    collection/runtest report. 
-
-    There are two levels of capture: 
-
-    * global: enabled by default and can be suppressed by the ``-s`` 
-      option. This is always enabled/disabled during collection and each test 
-      phase. 
-
-    * fixture: when a test function or one of its fixture depend on the 
-      ``capsys`` or ``capfd`` fixtures. In this case special handling is 
-      needed to ensure the fixtures take precedence over the global capture. 
-    """ 
-
-    def __init__(self, method: "_CaptureMethod") -> None: 
-        self._method = method 
-        self._global_capturing: Optional[MultiCapture[str]] = None 
-        self._capture_fixture: Optional[CaptureFixture[Any]] = None 
-
-    def __repr__(self) -> str: 
-        return "<CaptureManager _method={!r} _global_capturing={!r} _capture_fixture={!r}>".format( 
-            self._method, self._global_capturing, self._capture_fixture 
-        ) 
-
-    def is_capturing(self) -> Union[str, bool]: 
-        if self.is_globally_capturing(): 
-            return "global" 
-        if self._capture_fixture: 
-            return "fixture %s" % self._capture_fixture.request.fixturename 
-        return False 
-
-    # Global capturing control 
-
-    def is_globally_capturing(self) -> bool: 
-        return self._method != "no" 
-
-    def start_global_capturing(self) -> None: 
-        assert self._global_capturing is None 
-        self._global_capturing = _get_multicapture(self._method) 
-        self._global_capturing.start_capturing() 
-
-    def stop_global_capturing(self) -> None: 
-        if self._global_capturing is not None: 
-            self._global_capturing.pop_outerr_to_orig() 
-            self._global_capturing.stop_capturing() 
-            self._global_capturing = None 
-
-    def resume_global_capture(self) -> None: 
-        # During teardown of the python process, and on rare occasions, capture 
-        # attributes can be `None` while trying to resume global capture. 
-        if self._global_capturing is not None: 
-            self._global_capturing.resume_capturing() 
-
-    def suspend_global_capture(self, in_: bool = False) -> None: 
-        if self._global_capturing is not None: 
-            self._global_capturing.suspend_capturing(in_=in_) 
-
-    def suspend(self, in_: bool = False) -> None: 
-        # Need to undo local capsys-et-al if it exists before disabling global capture. 
-        self.suspend_fixture() 
-        self.suspend_global_capture(in_) 
-
-    def resume(self) -> None: 
-        self.resume_global_capture() 
-        self.resume_fixture() 
-
-    def read_global_capture(self) -> CaptureResult[str]: 
-        assert self._global_capturing is not None 
-        return self._global_capturing.readouterr() 
- 
-    # Fixture Control 
-
-    def set_fixture(self, capture_fixture: "CaptureFixture[Any]") -> None: 
-        if self._capture_fixture: 
-            current_fixture = self._capture_fixture.request.fixturename 
-            requested_fixture = capture_fixture.request.fixturename 
-            capture_fixture.request.raiseerror( 
-                "cannot use {} and {} at the same time".format( 
-                    requested_fixture, current_fixture 
-                ) 
-            ) 
-        self._capture_fixture = capture_fixture 
-
-    def unset_fixture(self) -> None: 
-        self._capture_fixture = None 
- 
-    def activate_fixture(self) -> None: 
-        """If the current item is using ``capsys`` or ``capfd``, activate 
-        them so they take precedence over the global capture.""" 
-        if self._capture_fixture: 
-            self._capture_fixture._start() 
-
-    def deactivate_fixture(self) -> None: 
-        """Deactivate the ``capsys`` or ``capfd`` fixture of this item, if any.""" 
-        if self._capture_fixture: 
-            self._capture_fixture.close() 
-
-    def suspend_fixture(self) -> None: 
-        if self._capture_fixture: 
-            self._capture_fixture._suspend() 
-
-    def resume_fixture(self) -> None: 
-        if self._capture_fixture: 
-            self._capture_fixture._resume() 
-
-    # Helper context managers 
-
-    @contextlib.contextmanager 
-    def global_and_fixture_disabled(self) -> Generator[None, None, None]: 
-        """Context manager to temporarily disable global and current fixture capturing.""" 
-        do_fixture = self._capture_fixture and self._capture_fixture._is_started() 
-        if do_fixture: 
-            self.suspend_fixture() 
-        do_global = self._global_capturing and self._global_capturing.is_started() 
-        if do_global: 
-            self.suspend_global_capture() 
-        try: 
-            yield 
-        finally: 
-            if do_global: 
-                self.resume_global_capture() 
-            if do_fixture: 
-                self.resume_fixture() 
-
-    @contextlib.contextmanager 
-    def item_capture(self, when: str, item: Item) -> Generator[None, None, None]: 
-        self.resume_global_capture() 
-        self.activate_fixture() 
-        try: 
-            yield 
-        finally: 
-            self.deactivate_fixture() 
-            self.suspend_global_capture(in_=False) 
-
-        out, err = self.read_global_capture() 
-        item.add_report_section(when, "stdout", out) 
-        item.add_report_section(when, "stderr", err) 
-
-    # Hooks 
-
-    @hookimpl(hookwrapper=True) 
-    def pytest_make_collect_report(self, collector: Collector): 
-        if isinstance(collector, File): 
-            self.resume_global_capture() 
-            outcome = yield 
-            self.suspend_global_capture() 
-            out, err = self.read_global_capture() 
-            rep = outcome.get_result() 
-            if out: 
-                rep.sections.append(("Captured stdout", out)) 
-            if err: 
-                rep.sections.append(("Captured stderr", err)) 
-        else: 
-            yield 
-
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtest_setup(self, item: Item) -> Generator[None, None, None]: 
-        with self.item_capture("setup", item): 
-            yield 
-
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtest_call(self, item: Item) -> Generator[None, None, None]: 
-        with self.item_capture("call", item): 
-            yield 
- 
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtest_teardown(self, item: Item) -> Generator[None, None, None]: 
-        with self.item_capture("teardown", item): 
-            yield 
- 
-    @hookimpl(tryfirst=True) 
-    def pytest_keyboard_interrupt(self) -> None: 
-        self.stop_global_capturing() 
- 
-    @hookimpl(tryfirst=True) 
-    def pytest_internalerror(self) -> None: 
-        self.stop_global_capturing() 
- 
-
-class CaptureFixture(Generic[AnyStr]): 
-    """Object returned by the :fixture:`capsys`, :fixture:`capsysbinary`, 
-    :fixture:`capfd` and :fixture:`capfdbinary` fixtures.""" 
-
-    def __init__( 
-        self, captureclass, request: SubRequest, *, _ispytest: bool = False 
-    ) -> None: 
-        check_ispytest(_ispytest) 
-        self.captureclass = captureclass 
-        self.request = request 
-        self._capture: Optional[MultiCapture[AnyStr]] = None 
-        self._captured_out = self.captureclass.EMPTY_BUFFER 
-        self._captured_err = self.captureclass.EMPTY_BUFFER 
-
-    def _start(self) -> None: 
-        if self._capture is None: 
-            self._capture = MultiCapture( 
-                in_=None, out=self.captureclass(1), err=self.captureclass(2), 
-            ) 
-            self._capture.start_capturing() 
-
-    def close(self) -> None: 
-        if self._capture is not None: 
-            out, err = self._capture.pop_outerr_to_orig() 
-            self._captured_out += out 
-            self._captured_err += err 
-            self._capture.stop_capturing() 
-            self._capture = None 
-
-    def readouterr(self) -> CaptureResult[AnyStr]: 
-        """Read and return the captured output so far, resetting the internal 
-        buffer. 
-
-        :returns: 
-            The captured content as a namedtuple with ``out`` and ``err`` 
-            string attributes. 
-        """ 
-        captured_out, captured_err = self._captured_out, self._captured_err 
-        if self._capture is not None: 
-            out, err = self._capture.readouterr() 
-            captured_out += out 
-            captured_err += err 
-        self._captured_out = self.captureclass.EMPTY_BUFFER 
-        self._captured_err = self.captureclass.EMPTY_BUFFER 
-        return CaptureResult(captured_out, captured_err) 
-
-    def _suspend(self) -> None: 
-        """Suspend this fixture's own capturing temporarily.""" 
-        if self._capture is not None: 
-            self._capture.suspend_capturing() 
-
-    def _resume(self) -> None: 
-        """Resume this fixture's own capturing temporarily.""" 
-        if self._capture is not None: 
-            self._capture.resume_capturing() 
-
-    def _is_started(self) -> bool: 
-        """Whether actively capturing -- not disabled or closed.""" 
-        if self._capture is not None: 
-            return self._capture.is_started() 
-        return False 
-
-    @contextlib.contextmanager 
-    def disabled(self) -> Generator[None, None, None]: 
-        """Temporarily disable capturing while inside the ``with`` block.""" 
-        capmanager = self.request.config.pluginmanager.getplugin("capturemanager") 
-        with capmanager.global_and_fixture_disabled(): 
-            yield 
-
-
-# The fixtures. 
-
-
-@fixture 
-def capsys(request: SubRequest) -> Generator[CaptureFixture[str], None, None]: 
-    """Enable text capturing of writes to ``sys.stdout`` and ``sys.stderr``. 
-
-    The captured output is made available via ``capsys.readouterr()`` method 
-    calls, which return a ``(out, err)`` namedtuple. 
-    ``out`` and ``err`` will be ``text`` objects. 
+    def is_started(self) -> bool:
+        """Whether actively capturing -- not suspended or stopped."""
+        return self._state == "started"
+
+    def readouterr(self) -> CaptureResult[AnyStr]:
+        if self.out:
+            out = self.out.snap()
+        else:
+            out = ""
+        if self.err:
+            err = self.err.snap()
+        else:
+            err = ""
+        return CaptureResult(out, err)
+
+
+def _get_multicapture(method: "_CaptureMethod") -> MultiCapture[str]:
+    if method == "fd":
+        return MultiCapture(in_=FDCapture(0), out=FDCapture(1), err=FDCapture(2))
+    elif method == "sys":
+        return MultiCapture(in_=SysCapture(0), out=SysCapture(1), err=SysCapture(2))
+    elif method == "no":
+        return MultiCapture(in_=None, out=None, err=None)
+    elif method == "tee-sys":
+        return MultiCapture(
+            in_=None, out=SysCapture(1, tee=True), err=SysCapture(2, tee=True)
+        )
+    raise ValueError(f"unknown capturing method: {method!r}")
+
+
+# CaptureManager and CaptureFixture
+
+
+class CaptureManager:
+    """The capture plugin.
+
+    Manages that the appropriate capture method is enabled/disabled during
+    collection and each test phase (setup, call, teardown). After each of
+    those points, the captured output is obtained and attached to the
+    collection/runtest report.
+
+    There are two levels of capture:
+
+    * global: enabled by default and can be suppressed by the ``-s``
+      option. This is always enabled/disabled during collection and each test
+      phase.
+
+    * fixture: when a test function or one of its fixture depend on the
+      ``capsys`` or ``capfd`` fixtures. In this case special handling is
+      needed to ensure the fixtures take precedence over the global capture.
+    """
+
+    def __init__(self, method: "_CaptureMethod") -> None:
+        self._method = method
+        self._global_capturing: Optional[MultiCapture[str]] = None
+        self._capture_fixture: Optional[CaptureFixture[Any]] = None
+
+    def __repr__(self) -> str:
+        return "<CaptureManager _method={!r} _global_capturing={!r} _capture_fixture={!r}>".format(
+            self._method, self._global_capturing, self._capture_fixture
+        )
+
+    def is_capturing(self) -> Union[str, bool]:
+        if self.is_globally_capturing():
+            return "global"
+        if self._capture_fixture:
+            return "fixture %s" % self._capture_fixture.request.fixturename
+        return False
+
+    # Global capturing control
+
+    def is_globally_capturing(self) -> bool:
+        return self._method != "no"
+
+    def start_global_capturing(self) -> None:
+        assert self._global_capturing is None
+        self._global_capturing = _get_multicapture(self._method)
+        self._global_capturing.start_capturing()
+
+    def stop_global_capturing(self) -> None:
+        if self._global_capturing is not None:
+            self._global_capturing.pop_outerr_to_orig()
+            self._global_capturing.stop_capturing()
+            self._global_capturing = None
+
+    def resume_global_capture(self) -> None:
+        # During teardown of the python process, and on rare occasions, capture
+        # attributes can be `None` while trying to resume global capture.
+        if self._global_capturing is not None:
+            self._global_capturing.resume_capturing()
+
+    def suspend_global_capture(self, in_: bool = False) -> None:
+        if self._global_capturing is not None:
+            self._global_capturing.suspend_capturing(in_=in_)
+
+    def suspend(self, in_: bool = False) -> None:
+        # Need to undo local capsys-et-al if it exists before disabling global capture.
+        self.suspend_fixture()
+        self.suspend_global_capture(in_)
+
+    def resume(self) -> None:
+        self.resume_global_capture()
+        self.resume_fixture()
+
+    def read_global_capture(self) -> CaptureResult[str]:
+        assert self._global_capturing is not None
+        return self._global_capturing.readouterr()
+
+    # Fixture Control
+
+    def set_fixture(self, capture_fixture: "CaptureFixture[Any]") -> None:
+        if self._capture_fixture:
+            current_fixture = self._capture_fixture.request.fixturename
+            requested_fixture = capture_fixture.request.fixturename
+            capture_fixture.request.raiseerror(
+                "cannot use {} and {} at the same time".format(
+                    requested_fixture, current_fixture
+                )
+            )
+        self._capture_fixture = capture_fixture
+
+    def unset_fixture(self) -> None:
+        self._capture_fixture = None
+
+    def activate_fixture(self) -> None:
+        """If the current item is using ``capsys`` or ``capfd``, activate
+        them so they take precedence over the global capture."""
+        if self._capture_fixture:
+            self._capture_fixture._start()
+
+    def deactivate_fixture(self) -> None:
+        """Deactivate the ``capsys`` or ``capfd`` fixture of this item, if any."""
+        if self._capture_fixture:
+            self._capture_fixture.close()
+
+    def suspend_fixture(self) -> None:
+        if self._capture_fixture:
+            self._capture_fixture._suspend()
+
+    def resume_fixture(self) -> None:
+        if self._capture_fixture:
+            self._capture_fixture._resume()
+
+    # Helper context managers
+
+    @contextlib.contextmanager
+    def global_and_fixture_disabled(self) -> Generator[None, None, None]:
+        """Context manager to temporarily disable global and current fixture capturing."""
+        do_fixture = self._capture_fixture and self._capture_fixture._is_started()
+        if do_fixture:
+            self.suspend_fixture()
+        do_global = self._global_capturing and self._global_capturing.is_started()
+        if do_global:
+            self.suspend_global_capture()
+        try:
+            yield
+        finally:
+            if do_global:
+                self.resume_global_capture()
+            if do_fixture:
+                self.resume_fixture()
+
+    @contextlib.contextmanager
+    def item_capture(self, when: str, item: Item) -> Generator[None, None, None]:
+        self.resume_global_capture()
+        self.activate_fixture()
+        try:
+            yield
+        finally:
+            self.deactivate_fixture()
+            self.suspend_global_capture(in_=False)
+
+        out, err = self.read_global_capture()
+        item.add_report_section(when, "stdout", out)
+        item.add_report_section(when, "stderr", err)
+
+    # Hooks
+
+    @hookimpl(hookwrapper=True)
+    def pytest_make_collect_report(self, collector: Collector):
+        if isinstance(collector, File):
+            self.resume_global_capture()
+            outcome = yield
+            self.suspend_global_capture()
+            out, err = self.read_global_capture()
+            rep = outcome.get_result()
+            if out:
+                rep.sections.append(("Captured stdout", out))
+            if err:
+                rep.sections.append(("Captured stderr", err))
+        else:
+            yield
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtest_setup(self, item: Item) -> Generator[None, None, None]:
+        with self.item_capture("setup", item):
+            yield
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtest_call(self, item: Item) -> Generator[None, None, None]:
+        with self.item_capture("call", item):
+            yield
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtest_teardown(self, item: Item) -> Generator[None, None, None]:
+        with self.item_capture("teardown", item):
+            yield
+
+    @hookimpl(tryfirst=True)
+    def pytest_keyboard_interrupt(self) -> None:
+        self.stop_global_capturing()
+
+    @hookimpl(tryfirst=True)
+    def pytest_internalerror(self) -> None:
+        self.stop_global_capturing()
+
+
+class CaptureFixture(Generic[AnyStr]):
+    """Object returned by the :fixture:`capsys`, :fixture:`capsysbinary`,
+    :fixture:`capfd` and :fixture:`capfdbinary` fixtures."""
+
+    def __init__(
+        self, captureclass, request: SubRequest, *, _ispytest: bool = False
+    ) -> None:
+        check_ispytest(_ispytest)
+        self.captureclass = captureclass
+        self.request = request
+        self._capture: Optional[MultiCapture[AnyStr]] = None
+        self._captured_out = self.captureclass.EMPTY_BUFFER
+        self._captured_err = self.captureclass.EMPTY_BUFFER
+
+    def _start(self) -> None:
+        if self._capture is None:
+            self._capture = MultiCapture(
+                in_=None, out=self.captureclass(1), err=self.captureclass(2),
+            )
+            self._capture.start_capturing()
+
+    def close(self) -> None:
+        if self._capture is not None:
+            out, err = self._capture.pop_outerr_to_orig()
+            self._captured_out += out
+            self._captured_err += err
+            self._capture.stop_capturing()
+            self._capture = None
+
+    def readouterr(self) -> CaptureResult[AnyStr]:
+        """Read and return the captured output so far, resetting the internal
+        buffer.
+
+        :returns:
+            The captured content as a namedtuple with ``out`` and ``err``
+            string attributes.
+        """
+        captured_out, captured_err = self._captured_out, self._captured_err
+        if self._capture is not None:
+            out, err = self._capture.readouterr()
+            captured_out += out
+            captured_err += err
+        self._captured_out = self.captureclass.EMPTY_BUFFER
+        self._captured_err = self.captureclass.EMPTY_BUFFER
+        return CaptureResult(captured_out, captured_err)
+
+    def _suspend(self) -> None:
+        """Suspend this fixture's own capturing temporarily."""
+        if self._capture is not None:
+            self._capture.suspend_capturing()
+
+    def _resume(self) -> None:
+        """Resume this fixture's own capturing temporarily."""
+        if self._capture is not None:
+            self._capture.resume_capturing()
+
+    def _is_started(self) -> bool:
+        """Whether actively capturing -- not disabled or closed."""
+        if self._capture is not None:
+            return self._capture.is_started()
+        return False
+
+    @contextlib.contextmanager
+    def disabled(self) -> Generator[None, None, None]:
+        """Temporarily disable capturing while inside the ``with`` block."""
+        capmanager = self.request.config.pluginmanager.getplugin("capturemanager")
+        with capmanager.global_and_fixture_disabled():
+            yield
+
+
+# The fixtures.
+
+
+@fixture
+def capsys(request: SubRequest) -> Generator[CaptureFixture[str], None, None]:
+    """Enable text capturing of writes to ``sys.stdout`` and ``sys.stderr``.
+
+    The captured output is made available via ``capsys.readouterr()`` method
+    calls, which return a ``(out, err)`` namedtuple.
+    ``out`` and ``err`` will be ``text`` objects.
+    """
+    capman = request.config.pluginmanager.getplugin("capturemanager")
+    capture_fixture = CaptureFixture[str](SysCapture, request, _ispytest=True)
+    capman.set_fixture(capture_fixture)
+    capture_fixture._start()
+    yield capture_fixture
+    capture_fixture.close()
+    capman.unset_fixture()
+
+
+@fixture
+def capsysbinary(request: SubRequest) -> Generator[CaptureFixture[bytes], None, None]:
+    """Enable bytes capturing of writes to ``sys.stdout`` and ``sys.stderr``.
+
+    The captured output is made available via ``capsysbinary.readouterr()``
+    method calls, which return a ``(out, err)`` namedtuple.
+    ``out`` and ``err`` will be ``bytes`` objects.
     """
-    capman = request.config.pluginmanager.getplugin("capturemanager") 
-    capture_fixture = CaptureFixture[str](SysCapture, request, _ispytest=True) 
-    capman.set_fixture(capture_fixture) 
-    capture_fixture._start() 
-    yield capture_fixture 
-    capture_fixture.close() 
-    capman.unset_fixture() 
-
-
-@fixture 
-def capsysbinary(request: SubRequest) -> Generator[CaptureFixture[bytes], None, None]: 
-    """Enable bytes capturing of writes to ``sys.stdout`` and ``sys.stderr``. 
- 
-    The captured output is made available via ``capsysbinary.readouterr()`` 
-    method calls, which return a ``(out, err)`` namedtuple. 
-    ``out`` and ``err`` will be ``bytes`` objects. 
+    capman = request.config.pluginmanager.getplugin("capturemanager")
+    capture_fixture = CaptureFixture[bytes](SysCaptureBinary, request, _ispytest=True)
+    capman.set_fixture(capture_fixture)
+    capture_fixture._start()
+    yield capture_fixture
+    capture_fixture.close()
+    capman.unset_fixture()
+
+
+@fixture
+def capfd(request: SubRequest) -> Generator[CaptureFixture[str], None, None]:
+    """Enable text capturing of writes to file descriptors ``1`` and ``2``.
+
+    The captured output is made available via ``capfd.readouterr()`` method
+    calls, which return a ``(out, err)`` namedtuple.
+    ``out`` and ``err`` will be ``text`` objects.
     """
-    capman = request.config.pluginmanager.getplugin("capturemanager") 
-    capture_fixture = CaptureFixture[bytes](SysCaptureBinary, request, _ispytest=True) 
-    capman.set_fixture(capture_fixture) 
-    capture_fixture._start() 
-    yield capture_fixture 
-    capture_fixture.close() 
-    capman.unset_fixture() 
-
-
-@fixture 
-def capfd(request: SubRequest) -> Generator[CaptureFixture[str], None, None]: 
-    """Enable text capturing of writes to file descriptors ``1`` and ``2``. 
-
-    The captured output is made available via ``capfd.readouterr()`` method 
-    calls, which return a ``(out, err)`` namedtuple. 
-    ``out`` and ``err`` will be ``text`` objects. 
+    capman = request.config.pluginmanager.getplugin("capturemanager")
+    capture_fixture = CaptureFixture[str](FDCapture, request, _ispytest=True)
+    capman.set_fixture(capture_fixture)
+    capture_fixture._start()
+    yield capture_fixture
+    capture_fixture.close()
+    capman.unset_fixture()
+
+
+@fixture
+def capfdbinary(request: SubRequest) -> Generator[CaptureFixture[bytes], None, None]:
+    """Enable bytes capturing of writes to file descriptors ``1`` and ``2``.
+
+    The captured output is made available via ``capfd.readouterr()`` method
+    calls, which return a ``(out, err)`` namedtuple.
+    ``out`` and ``err`` will be ``byte`` objects.
     """
-    capman = request.config.pluginmanager.getplugin("capturemanager") 
-    capture_fixture = CaptureFixture[str](FDCapture, request, _ispytest=True) 
-    capman.set_fixture(capture_fixture) 
-    capture_fixture._start() 
-    yield capture_fixture 
-    capture_fixture.close() 
-    capman.unset_fixture() 
-
-
-@fixture 
-def capfdbinary(request: SubRequest) -> Generator[CaptureFixture[bytes], None, None]: 
-    """Enable bytes capturing of writes to file descriptors ``1`` and ``2``. 
-
-    The captured output is made available via ``capfd.readouterr()`` method 
-    calls, which return a ``(out, err)`` namedtuple. 
-    ``out`` and ``err`` will be ``byte`` objects. 
-    """ 
-    capman = request.config.pluginmanager.getplugin("capturemanager") 
-    capture_fixture = CaptureFixture[bytes](FDCaptureBinary, request, _ispytest=True) 
-    capman.set_fixture(capture_fixture) 
-    capture_fixture._start() 
-    yield capture_fixture 
-    capture_fixture.close() 
-    capman.unset_fixture() 
+    capman = request.config.pluginmanager.getplugin("capturemanager")
+    capture_fixture = CaptureFixture[bytes](FDCaptureBinary, request, _ispytest=True)
+    capman.set_fixture(capture_fixture)
+    capture_fixture._start()
+    yield capture_fixture
+    capture_fixture.close()
+    capman.unset_fixture()
diff --git a/contrib/python/pytest/py3/_pytest/compat.py b/contrib/python/pytest/py3/_pytest/compat.py
index 8c74996c1d..c23cc962ce 100644
--- a/contrib/python/pytest/py3/_pytest/compat.py
+++ b/contrib/python/pytest/py3/_pytest/compat.py
@@ -1,51 +1,51 @@
-"""Python version compatibility code.""" 
-import enum 
+"""Python version compatibility code."""
+import enum
 import functools
 import inspect
 import re
 import sys
 from contextlib import contextmanager
-from inspect import Parameter 
-from inspect import signature 
-from pathlib import Path 
-from typing import Any 
-from typing import Callable 
-from typing import Generic 
-from typing import Optional 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
-
-import attr 
+from inspect import Parameter
+from inspect import signature
+from pathlib import Path
+from typing import Any
+from typing import Callable
+from typing import Generic
+from typing import Optional
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
+
+import attr
 
 from _pytest.outcomes import fail
 from _pytest.outcomes import TEST_OUTCOME
 
-if TYPE_CHECKING: 
-    from typing import NoReturn 
-    from typing_extensions import Final 
+if TYPE_CHECKING:
+    from typing import NoReturn
+    from typing_extensions import Final
 
 
-_T = TypeVar("_T") 
-_S = TypeVar("_S") 
+_T = TypeVar("_T")
+_S = TypeVar("_S")
 
 
-# fmt: off 
-# Singleton type for NOTSET, as described in: 
-# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions 
-class NotSetType(enum.Enum): 
-    token = 0 
-NOTSET: "Final" = NotSetType.token  # noqa: E305 
-# fmt: on 
+# fmt: off
+# Singleton type for NOTSET, as described in:
+# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions
+class NotSetType(enum.Enum):
+    token = 0
+NOTSET: "Final" = NotSetType.token  # noqa: E305
+# fmt: on
 
-if sys.version_info >= (3, 8): 
-    from importlib import metadata as importlib_metadata 
-else: 
-    import importlib_metadata  # noqa: F401 
- 
- 
-def _format_args(func: Callable[..., Any]) -> str: 
+if sys.version_info >= (3, 8):
+    from importlib import metadata as importlib_metadata
+else:
+    import importlib_metadata  # noqa: F401
+
+
+def _format_args(func: Callable[..., Any]) -> str:
     return str(signature(func))
 
 
@@ -53,87 +53,87 @@ def _format_args(func: Callable[..., Any]) -> str:
 REGEX_TYPE = type(re.compile(""))
 
 
-def is_generator(func: object) -> bool: 
+def is_generator(func: object) -> bool:
     genfunc = inspect.isgeneratorfunction(func)
     return genfunc and not iscoroutinefunction(func)
 
 
-def iscoroutinefunction(func: object) -> bool: 
-    """Return True if func is a coroutine function (a function defined with async 
-    def syntax, and doesn't contain yield), or a function decorated with 
-    @asyncio.coroutine. 
+def iscoroutinefunction(func: object) -> bool:
+    """Return True if func is a coroutine function (a function defined with async
+    def syntax, and doesn't contain yield), or a function decorated with
+    @asyncio.coroutine.
 
-    Note: copied and modified from Python 3.5's builtin couroutines.py to avoid 
-    importing asyncio directly, which in turns also initializes the "logging" 
-    module as a side-effect (see issue #8). 
+    Note: copied and modified from Python 3.5's builtin couroutines.py to avoid
+    importing asyncio directly, which in turns also initializes the "logging"
+    module as a side-effect (see issue #8).
     """
-    return inspect.iscoroutinefunction(func) or getattr(func, "_is_coroutine", False) 
- 
- 
-def is_async_function(func: object) -> bool: 
-    """Return True if the given function seems to be an async function or 
-    an async generator.""" 
-    return iscoroutinefunction(func) or inspect.isasyncgenfunction(func) 
+    return inspect.iscoroutinefunction(func) or getattr(func, "_is_coroutine", False)
+
 
+def is_async_function(func: object) -> bool:
+    """Return True if the given function seems to be an async function or
+    an async generator."""
+    return iscoroutinefunction(func) or inspect.isasyncgenfunction(func)
 
-def getlocation(function, curdir: Optional[str] = None) -> str: 
+
+def getlocation(function, curdir: Optional[str] = None) -> str:
     function = get_real_func(function)
-    fn = Path(inspect.getfile(function)) 
+    fn = Path(inspect.getfile(function))
     lineno = function.__code__.co_firstlineno
-    if curdir is not None: 
-        try: 
-            relfn = fn.relative_to(curdir) 
-        except ValueError: 
-            pass 
-        else: 
-            return "%s:%d" % (relfn, lineno + 1) 
+    if curdir is not None:
+        try:
+            relfn = fn.relative_to(curdir)
+        except ValueError:
+            pass
+        else:
+            return "%s:%d" % (relfn, lineno + 1)
     return "%s:%d" % (fn, lineno + 1)
 
 
-def num_mock_patch_args(function) -> int: 
-    """Return number of arguments used up by mock arguments (if any).""" 
+def num_mock_patch_args(function) -> int:
+    """Return number of arguments used up by mock arguments (if any)."""
     patchings = getattr(function, "patchings", None)
     if not patchings:
         return 0
 
-    mock_sentinel = getattr(sys.modules.get("mock"), "DEFAULT", object()) 
-    ut_mock_sentinel = getattr(sys.modules.get("unittest.mock"), "DEFAULT", object()) 
-
-    return len( 
-        [ 
-            p 
-            for p in patchings 
-            if not p.attribute_name 
-            and (p.new is mock_sentinel or p.new is ut_mock_sentinel) 
-        ] 
-    ) 
- 
- 
-def getfuncargnames( 
-    function: Callable[..., Any], 
-    *, 
-    name: str = "", 
-    is_method: bool = False, 
-    cls: Optional[type] = None, 
-) -> Tuple[str, ...]: 
-    """Return the names of a function's mandatory arguments. 
-
-    Should return the names of all function arguments that: 
-    * Aren't bound to an instance or type as in instance or class methods. 
-    * Don't have default values. 
-    * Aren't bound with functools.partial. 
-    * Aren't replaced with mocks. 
+    mock_sentinel = getattr(sys.modules.get("mock"), "DEFAULT", object())
+    ut_mock_sentinel = getattr(sys.modules.get("unittest.mock"), "DEFAULT", object())
+
+    return len(
+        [
+            p
+            for p in patchings
+            if not p.attribute_name
+            and (p.new is mock_sentinel or p.new is ut_mock_sentinel)
+        ]
+    )
+
+
+def getfuncargnames(
+    function: Callable[..., Any],
+    *,
+    name: str = "",
+    is_method: bool = False,
+    cls: Optional[type] = None,
+) -> Tuple[str, ...]:
+    """Return the names of a function's mandatory arguments.
+
+    Should return the names of all function arguments that:
+    * Aren't bound to an instance or type as in instance or class methods.
+    * Don't have default values.
+    * Aren't bound with functools.partial.
+    * Aren't replaced with mocks.
 
     The is_method and cls arguments indicate that the function should
     be treated as a bound method even though it's not unless, only in
     the case of cls, the function is a static method.
 
-    The name parameter should be the original name in which the function was collected. 
-    """ 
-    # TODO(RonnyPfannschmidt): This function should be refactored when we 
-    # revisit fixtures. The fixture mechanism should ask the node for 
-    # the fixture names, and not try to obtain directly from the 
-    # function object well after collection has occurred. 
+    The name parameter should be the original name in which the function was collected.
+    """
+    # TODO(RonnyPfannschmidt): This function should be refactored when we
+    # revisit fixtures. The fixture mechanism should ask the node for
+    # the fixture names, and not try to obtain directly from the
+    # function object well after collection has occurred.
 
     # The parameters attribute of a Signature object contains an
     # ordered mapping of parameter names to Parameter instances.  This
@@ -143,7 +143,7 @@ def getfuncargnames(
         parameters = signature(function).parameters
     except (ValueError, TypeError) as e:
         fail(
-            f"Could not determine arguments of {function!r}: {e}", pytrace=False, 
+            f"Could not determine arguments of {function!r}: {e}", pytrace=False,
         )
 
     arg_names = tuple(
@@ -155,14 +155,14 @@ def getfuncargnames(
         )
         and p.default is Parameter.empty
     )
-    if not name: 
-        name = function.__name__ 
- 
+    if not name:
+        name = function.__name__
+
     # If this function should be treated as a bound method even though
     # it's passed as an unbound method or function, remove the first
     # parameter name.
     if is_method or (
-        cls and not isinstance(cls.__dict__.get(name, None), staticmethod) 
+        cls and not isinstance(cls.__dict__.get(name, None), staticmethod)
     ):
         arg_names = arg_names[1:]
     # Remove any names that will be replaced with mocks.
@@ -171,21 +171,21 @@ def getfuncargnames(
     return arg_names
 
 
-if sys.version_info < (3, 7): 
+if sys.version_info < (3, 7):
 
-    @contextmanager 
-    def nullcontext(): 
-        yield 
+    @contextmanager
+    def nullcontext():
+        yield
 
- 
-else: 
-    from contextlib import nullcontext as nullcontext  # noqa: F401 
- 
- 
-def get_default_arg_names(function: Callable[..., Any]) -> Tuple[str, ...]: 
-    # Note: this code intentionally mirrors the code at the beginning of 
-    # getfuncargnames, to get the arguments which were excluded from its result 
-    # because they had default values. 
+
+else:
+    from contextlib import nullcontext as nullcontext  # noqa: F401
+
+
+def get_default_arg_names(function: Callable[..., Any]) -> Tuple[str, ...]:
+    # Note: this code intentionally mirrors the code at the beginning of
+    # getfuncargnames, to get the arguments which were excluded from its result
+    # because they had default values.
     return tuple(
         p.name
         for p in signature(function).parameters.values()
@@ -194,64 +194,64 @@ def get_default_arg_names(function: Callable[..., Any]) -> Tuple[str, ...]:
     )
 
 
-_non_printable_ascii_translate_table = { 
-    i: f"\\x{i:02x}" for i in range(128) if i not in range(32, 127) 
-} 
-_non_printable_ascii_translate_table.update( 
-    {ord("\t"): "\\t", ord("\r"): "\\r", ord("\n"): "\\n"} 
-) 
- 
- 
-def _translate_non_printable(s: str) -> str: 
-    return s.translate(_non_printable_ascii_translate_table) 
- 
- 
-STRING_TYPES = bytes, str 
+_non_printable_ascii_translate_table = {
+    i: f"\\x{i:02x}" for i in range(128) if i not in range(32, 127)
+}
+_non_printable_ascii_translate_table.update(
+    {ord("\t"): "\\t", ord("\r"): "\\r", ord("\n"): "\\n"}
+)
 
 
-def _bytes_to_ascii(val: bytes) -> str: 
-    return val.decode("ascii", "backslashreplace") 
+def _translate_non_printable(s: str) -> str:
+    return s.translate(_non_printable_ascii_translate_table)
 
 
-def ascii_escaped(val: Union[bytes, str]) -> str: 
-    r"""If val is pure ASCII, return it as an str, otherwise, escape 
-    bytes objects into a sequence of escaped bytes: 
+STRING_TYPES = bytes, str
 
-    b'\xc3\xb4\xc5\xd6' -> r'\xc3\xb4\xc5\xd6' 
 
-    and escapes unicode objects into a sequence of escaped unicode 
-    ids, e.g.: 
+def _bytes_to_ascii(val: bytes) -> str:
+    return val.decode("ascii", "backslashreplace")
 
-    r'4\nV\U00043efa\x0eMXWB\x1e\u3028\u15fd\xcd\U0007d944' 
 
-    Note: 
-       The obvious "v.decode('unicode-escape')" will return 
-       valid UTF-8 unicode if it finds them in bytes, but we 
-       want to return escaped bytes for any byte, even if they match 
-       a UTF-8 string. 
-    """ 
-    if isinstance(val, bytes): 
-        ret = _bytes_to_ascii(val) 
-    else: 
-        ret = val 
-    return ret 
+def ascii_escaped(val: Union[bytes, str]) -> str:
+    r"""If val is pure ASCII, return it as an str, otherwise, escape
+    bytes objects into a sequence of escaped bytes:
 
+    b'\xc3\xb4\xc5\xd6' -> r'\xc3\xb4\xc5\xd6'
 
-@attr.s 
-class _PytestWrapper: 
+    and escapes unicode objects into a sequence of escaped unicode
+    ids, e.g.:
+
+    r'4\nV\U00043efa\x0eMXWB\x1e\u3028\u15fd\xcd\U0007d944'
+
+    Note:
+       The obvious "v.decode('unicode-escape')" will return
+       valid UTF-8 unicode if it finds them in bytes, but we
+       want to return escaped bytes for any byte, even if they match
+       a UTF-8 string.
+    """
+    if isinstance(val, bytes):
+        ret = _bytes_to_ascii(val)
+    else:
+        ret = val
+    return ret
+
+
+@attr.s
+class _PytestWrapper:
     """Dummy wrapper around a function object for internal use only.
 
-    Used to correctly unwrap the underlying function object when we are 
-    creating fixtures, because we wrap the function object ourselves with a 
-    decorator to issue warnings when the fixture function is called directly. 
+    Used to correctly unwrap the underlying function object when we are
+    creating fixtures, because we wrap the function object ourselves with a
+    decorator to issue warnings when the fixture function is called directly.
     """
 
-    obj = attr.ib() 
+    obj = attr.ib()
 
 
 def get_real_func(obj):
-    """Get the real function object of the (possibly) wrapped object by 
-    functools.wraps or functools.partial.""" 
+    """Get the real function object of the (possibly) wrapped object by
+    functools.wraps or functools.partial."""
     start_obj = obj
     for i in range(100):
         # __pytest_wrapped__ is set by @pytest.fixture when wrapping the fixture function
@@ -266,11 +266,11 @@ def get_real_func(obj):
             break
         obj = new_obj
     else:
-        from _pytest._io.saferepr import saferepr 
- 
+        from _pytest._io.saferepr import saferepr
+
         raise ValueError(
             ("could not find real function of {start}\nstopped at {current}").format(
-                start=saferepr(start_obj), current=saferepr(obj) 
+                start=saferepr(start_obj), current=saferepr(obj)
             )
         )
     if isinstance(obj, functools.partial):
@@ -279,13 +279,13 @@ def get_real_func(obj):
 
 
 def get_real_method(obj, holder):
-    """Attempt to obtain the real function object that might be wrapping 
-    ``obj``, while at the same time returning a bound method to ``holder`` if 
-    the original object was a bound method.""" 
+    """Attempt to obtain the real function object that might be wrapping
+    ``obj``, while at the same time returning a bound method to ``holder`` if
+    the original object was a bound method."""
     try:
         is_method = hasattr(obj, "__func__")
         obj = get_real_func(obj)
-    except Exception:  # pragma: no cover 
+    except Exception:  # pragma: no cover
         return obj
     if is_method and hasattr(obj, "__get__") and callable(obj.__get__):
         obj = obj.__get__(holder)
@@ -299,14 +299,14 @@ def getimfunc(func):
         return func
 
 
-def safe_getattr(object: Any, name: str, default: Any) -> Any: 
-    """Like getattr but return default upon any Exception or any OutcomeException. 
+def safe_getattr(object: Any, name: str, default: Any) -> Any:
+    """Like getattr but return default upon any Exception or any OutcomeException.
 
     Attribute access can potentially fail for 'evil' Python objects.
     See issue #214.
-    It catches OutcomeException because of #2490 (issue #580), new outcomes 
-    are derived from BaseException instead of Exception (for more details 
-    check #2707). 
+    It catches OutcomeException because of #2490 (issue #580), new outcomes
+    are derived from BaseException instead of Exception (for more details
+    check #2707).
     """
     try:
         return getattr(object, name, default)
@@ -314,87 +314,87 @@ def safe_getattr(object: Any, name: str, default: Any) -> Any:
         return default
 
 
-def safe_isclass(obj: object) -> bool: 
+def safe_isclass(obj: object) -> bool:
     """Ignore any exception via isinstance on Python 3."""
     try:
-        return inspect.isclass(obj) 
+        return inspect.isclass(obj)
     except Exception:
         return False
 
 
-if TYPE_CHECKING: 
-    if sys.version_info >= (3, 8): 
-        from typing import final as final 
-    else: 
-        from typing_extensions import final as final 
-elif sys.version_info >= (3, 8): 
-    from typing import final as final 
-else: 
-
-    def final(f): 
-        return f 
-
-
-if sys.version_info >= (3, 8): 
-    from functools import cached_property as cached_property 
-else: 
-    from typing import overload 
-    from typing import Type 
-
-    class cached_property(Generic[_S, _T]): 
-        __slots__ = ("func", "__doc__") 
-
-        def __init__(self, func: Callable[[_S], _T]) -> None: 
-            self.func = func 
-            self.__doc__ = func.__doc__ 
-
-        @overload 
-        def __get__( 
-            self, instance: None, owner: Optional[Type[_S]] = ... 
-        ) -> "cached_property[_S, _T]": 
-            ... 
- 
-        @overload 
-        def __get__(self, instance: _S, owner: Optional[Type[_S]] = ...) -> _T: 
-            ... 
- 
-        def __get__(self, instance, owner=None): 
-            if instance is None: 
-                return self 
-            value = instance.__dict__[self.func.__name__] = self.func(instance) 
-            return value 
- 
- 
-# Perform exhaustiveness checking. 
-# 
-# Consider this example: 
-# 
-#     MyUnion = Union[int, str] 
-# 
-#     def handle(x: MyUnion) -> int { 
-#         if isinstance(x, int): 
-#             return 1 
-#         elif isinstance(x, str): 
-#             return 2 
-#         else: 
-#             raise Exception('unreachable') 
-# 
-# Now suppose we add a new variant: 
-# 
-#     MyUnion = Union[int, str, bytes] 
-# 
-# After doing this, we must remember ourselves to go and update the handle 
-# function to handle the new variant. 
-# 
-# With `assert_never` we can do better: 
-# 
-#     // raise Exception('unreachable') 
-#     return assert_never(x) 
-# 
-# Now, if we forget to handle the new variant, the type-checker will emit a 
-# compile-time error, instead of the runtime error we would have gotten 
-# previously. 
-# 
-# This also work for Enums (if you use `is` to compare) and Literals. 
-def assert_never(value: "NoReturn") -> "NoReturn": 
-    assert False, "Unhandled value: {} ({})".format(value, type(value).__name__) 
+if TYPE_CHECKING:
+    if sys.version_info >= (3, 8):
+        from typing import final as final
+    else:
+        from typing_extensions import final as final
+elif sys.version_info >= (3, 8):
+    from typing import final as final
+else:
+
+    def final(f):
+        return f
+
+
+if sys.version_info >= (3, 8):
+    from functools import cached_property as cached_property
+else:
+    from typing import overload
+    from typing import Type
+
+    class cached_property(Generic[_S, _T]):
+        __slots__ = ("func", "__doc__")
+
+        def __init__(self, func: Callable[[_S], _T]) -> None:
+            self.func = func
+            self.__doc__ = func.__doc__
+
+        @overload
+        def __get__(
+            self, instance: None, owner: Optional[Type[_S]] = ...
+        ) -> "cached_property[_S, _T]":
+            ...
+
+        @overload
+        def __get__(self, instance: _S, owner: Optional[Type[_S]] = ...) -> _T:
+            ...
+
+        def __get__(self, instance, owner=None):
+            if instance is None:
+                return self
+            value = instance.__dict__[self.func.__name__] = self.func(instance)
+            return value
+
+
+# Perform exhaustiveness checking.
+#
+# Consider this example:
+#
+#     MyUnion = Union[int, str]
+#
+#     def handle(x: MyUnion) -> int {
+#         if isinstance(x, int):
+#             return 1
+#         elif isinstance(x, str):
+#             return 2
+#         else:
+#             raise Exception('unreachable')
+#
+# Now suppose we add a new variant:
+#
+#     MyUnion = Union[int, str, bytes]
+#
+# After doing this, we must remember ourselves to go and update the handle
+# function to handle the new variant.
+#
+# With `assert_never` we can do better:
+#
+#     // raise Exception('unreachable')
+#     return assert_never(x)
+#
+# Now, if we forget to handle the new variant, the type-checker will emit a
+# compile-time error, instead of the runtime error we would have gotten
+# previously.
+#
+# This also work for Enums (if you use `is` to compare) and Literals.
+def assert_never(value: "NoReturn") -> "NoReturn":
+    assert False, "Unhandled value: {} ({})".format(value, type(value).__name__)
diff --git a/contrib/python/pytest/py3/_pytest/config/__init__.py b/contrib/python/pytest/py3/_pytest/config/__init__.py
index fc04943216..bd9e2883f9 100644
--- a/contrib/python/pytest/py3/_pytest/config/__init__.py
+++ b/contrib/python/pytest/py3/_pytest/config/__init__.py
@@ -1,236 +1,236 @@
-"""Command line options, ini-file and conftest.py processing.""" 
+"""Command line options, ini-file and conftest.py processing."""
 import argparse
-import collections.abc 
-import contextlib 
+import collections.abc
+import contextlib
 import copy
-import enum 
+import enum
 import inspect
 import os
-import re 
+import re
 import shlex
 import sys
 import types
 import warnings
-from functools import lru_cache 
-from pathlib import Path 
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import Dict 
-from typing import Generator 
-from typing import IO 
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import Sequence 
-from typing import Set 
-from typing import TextIO 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
-
-import attr 
+from functools import lru_cache
+from pathlib import Path
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import Dict
+from typing import Generator
+from typing import IO
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import Sequence
+from typing import Set
+from typing import TextIO
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
+
+import attr
 import py
 from pluggy import HookimplMarker
 from pluggy import HookspecMarker
 from pluggy import PluginManager
 
 import _pytest._code
-import _pytest.deprecated 
-import _pytest.hookspec 
-from .exceptions import PrintHelp as PrintHelp 
-from .exceptions import UsageError as UsageError 
+import _pytest.deprecated
+import _pytest.hookspec
+from .exceptions import PrintHelp as PrintHelp
+from .exceptions import UsageError as UsageError
 from .findpaths import determine_setup
 from _pytest._code import ExceptionInfo
 from _pytest._code import filter_traceback
-from _pytest._io import TerminalWriter 
-from _pytest.compat import final 
-from _pytest.compat import importlib_metadata 
-from _pytest.outcomes import fail 
+from _pytest._io import TerminalWriter
+from _pytest.compat import final
+from _pytest.compat import importlib_metadata
+from _pytest.outcomes import fail
 from _pytest.outcomes import Skipped
-from _pytest.pathlib import bestrelpath 
-from _pytest.pathlib import import_path 
-from _pytest.pathlib import ImportMode 
-from _pytest.store import Store 
-from _pytest.warning_types import PytestConfigWarning 
-
-if TYPE_CHECKING: 
- 
-    from _pytest._code.code import _TracebackStyle 
-    from _pytest.terminal import TerminalReporter 
-    from .argparsing import Argument 
- 
- 
-_PluggyPlugin = object 
-"""A type to represent plugin objects. 
- 
-Plugins can be any namespace, so we can't narrow it down much, but we use an 
-alias to make the intent clear. 
- 
-Ideally this type would be provided by pluggy itself. 
-""" 
- 
- 
+from _pytest.pathlib import bestrelpath
+from _pytest.pathlib import import_path
+from _pytest.pathlib import ImportMode
+from _pytest.store import Store
+from _pytest.warning_types import PytestConfigWarning
+
+if TYPE_CHECKING:
+
+    from _pytest._code.code import _TracebackStyle
+    from _pytest.terminal import TerminalReporter
+    from .argparsing import Argument
+
+
+_PluggyPlugin = object
+"""A type to represent plugin objects.
+
+Plugins can be any namespace, so we can't narrow it down much, but we use an
+alias to make the intent clear.
+
+Ideally this type would be provided by pluggy itself.
+"""
+
+
 hookimpl = HookimplMarker("pytest")
 hookspec = HookspecMarker("pytest")
 
 
-@final 
-class ExitCode(enum.IntEnum): 
-    """Encodes the valid exit codes by pytest. 
- 
-    Currently users and plugins may supply other exit codes as well. 
- 
-    .. versionadded:: 5.0 
-    """ 
- 
-    #: Tests passed. 
-    OK = 0 
-    #: Tests failed. 
-    TESTS_FAILED = 1 
-    #: pytest was interrupted. 
-    INTERRUPTED = 2 
-    #: An internal error got in the way. 
-    INTERNAL_ERROR = 3 
-    #: pytest was misused. 
-    USAGE_ERROR = 4 
-    #: pytest couldn't find tests. 
-    NO_TESTS_COLLECTED = 5 
- 
- 
+@final
+class ExitCode(enum.IntEnum):
+    """Encodes the valid exit codes by pytest.
+
+    Currently users and plugins may supply other exit codes as well.
+
+    .. versionadded:: 5.0
+    """
+
+    #: Tests passed.
+    OK = 0
+    #: Tests failed.
+    TESTS_FAILED = 1
+    #: pytest was interrupted.
+    INTERRUPTED = 2
+    #: An internal error got in the way.
+    INTERNAL_ERROR = 3
+    #: pytest was misused.
+    USAGE_ERROR = 4
+    #: pytest couldn't find tests.
+    NO_TESTS_COLLECTED = 5
+
+
 class ConftestImportFailure(Exception):
-    def __init__( 
-        self, 
-        path: py.path.local, 
-        excinfo: Tuple[Type[Exception], Exception, TracebackType], 
-    ) -> None: 
-        super().__init__(path, excinfo) 
+    def __init__(
+        self,
+        path: py.path.local,
+        excinfo: Tuple[Type[Exception], Exception, TracebackType],
+    ) -> None:
+        super().__init__(path, excinfo)
         self.path = path
-        self.excinfo = excinfo 
+        self.excinfo = excinfo
+
+    def __str__(self) -> str:
+        return "{}: {} (from {})".format(
+            self.excinfo[0].__name__, self.excinfo[1], self.path
+        )
+
+
+def filter_traceback_for_conftest_import_failure(
+    entry: _pytest._code.TracebackEntry,
+) -> bool:
+    """Filter tracebacks entries which point to pytest internals or importlib.
+
+    Make a special case for importlib because we use it to import test modules and conftest files
+    in _pytest.pathlib.import_path.
+    """
+    return filter_traceback(entry) and "importlib" not in str(entry.path).split(os.sep)
 
-    def __str__(self) -> str: 
-        return "{}: {} (from {})".format( 
-            self.excinfo[0].__name__, self.excinfo[1], self.path 
-        ) 
 
+def main(
+    args: Optional[Union[List[str], py.path.local]] = None,
+    plugins: Optional[Sequence[Union[str, _PluggyPlugin]]] = None,
+) -> Union[int, ExitCode]:
+    """Perform an in-process test run.
 
-def filter_traceback_for_conftest_import_failure( 
-    entry: _pytest._code.TracebackEntry, 
-) -> bool: 
-    """Filter tracebacks entries which point to pytest internals or importlib. 
+    :param args: List of command line arguments.
+    :param plugins: List of plugin objects to be auto-registered during initialization.
 
-    Make a special case for importlib because we use it to import test modules and conftest files 
-    in _pytest.pathlib.import_path. 
+    :returns: An exit code.
     """
-    return filter_traceback(entry) and "importlib" not in str(entry.path).split(os.sep) 
- 
- 
-def main( 
-    args: Optional[Union[List[str], py.path.local]] = None, 
-    plugins: Optional[Sequence[Union[str, _PluggyPlugin]]] = None, 
-) -> Union[int, ExitCode]: 
-    """Perform an in-process test run. 
- 
-    :param args: List of command line arguments. 
-    :param plugins: List of plugin objects to be auto-registered during initialization. 
- 
-    :returns: An exit code. 
-    """ 
     try:
         try:
             config = _prepareconfig(args, plugins)
         except ConftestImportFailure as e:
             exc_info = ExceptionInfo(e.excinfo)
-            tw = TerminalWriter(sys.stderr) 
-            tw.line(f"ImportError while loading conftest '{e.path}'.", red=True) 
-            exc_info.traceback = exc_info.traceback.filter( 
-                filter_traceback_for_conftest_import_failure 
+            tw = TerminalWriter(sys.stderr)
+            tw.line(f"ImportError while loading conftest '{e.path}'.", red=True)
+            exc_info.traceback = exc_info.traceback.filter(
+                filter_traceback_for_conftest_import_failure
             )
             exc_repr = (
                 exc_info.getrepr(style="short", chain=False)
                 if exc_info.traceback
                 else exc_info.exconly()
             )
-            formatted_tb = str(exc_repr) 
+            formatted_tb = str(exc_repr)
             for line in formatted_tb.splitlines():
                 tw.line(line.rstrip(), red=True)
-            return ExitCode.USAGE_ERROR 
+            return ExitCode.USAGE_ERROR
         else:
             try:
-                ret: Union[ExitCode, int] = config.hook.pytest_cmdline_main( 
-                    config=config 
-                ) 
-                try: 
-                    return ExitCode(ret) 
-                except ValueError: 
-                    return ret 
+                ret: Union[ExitCode, int] = config.hook.pytest_cmdline_main(
+                    config=config
+                )
+                try:
+                    return ExitCode(ret)
+                except ValueError:
+                    return ret
             finally:
                 config._ensure_unconfigure()
     except UsageError as e:
-        tw = TerminalWriter(sys.stderr) 
+        tw = TerminalWriter(sys.stderr)
         for msg in e.args:
-            tw.line(f"ERROR: {msg}\n", red=True) 
-        return ExitCode.USAGE_ERROR 
-
-
-def console_main() -> int: 
-    """The CLI entry point of pytest. 
- 
-    This function is not meant for programmable use; use `main()` instead. 
-    """ 
-    # https://docs.python.org/3/library/signal.html#note-on-sigpipe 
-    try: 
-        code = main() 
-        sys.stdout.flush() 
-        return code 
-    except BrokenPipeError: 
-        # Python flushes standard streams on exit; redirect remaining output 
-        # to devnull to avoid another BrokenPipeError at shutdown 
-        devnull = os.open(os.devnull, os.O_WRONLY) 
-        os.dup2(devnull, sys.stdout.fileno()) 
-        return 1  # Python exits with error code 1 on EPIPE 
- 
- 
-class cmdline:  # compatibility namespace 
+            tw.line(f"ERROR: {msg}\n", red=True)
+        return ExitCode.USAGE_ERROR
+
+
+def console_main() -> int:
+    """The CLI entry point of pytest.
+
+    This function is not meant for programmable use; use `main()` instead.
+    """
+    # https://docs.python.org/3/library/signal.html#note-on-sigpipe
+    try:
+        code = main()
+        sys.stdout.flush()
+        return code
+    except BrokenPipeError:
+        # Python flushes standard streams on exit; redirect remaining output
+        # to devnull to avoid another BrokenPipeError at shutdown
+        devnull = os.open(os.devnull, os.O_WRONLY)
+        os.dup2(devnull, sys.stdout.fileno())
+        return 1  # Python exits with error code 1 on EPIPE
+
+
+class cmdline:  # compatibility namespace
     main = staticmethod(main)
 
 
-def filename_arg(path: str, optname: str) -> str: 
-    """Argparse type validator for filename arguments. 
+def filename_arg(path: str, optname: str) -> str:
+    """Argparse type validator for filename arguments.
 
-    :path: Path of filename. 
-    :optname: Name of the option. 
+    :path: Path of filename.
+    :optname: Name of the option.
     """
     if os.path.isdir(path):
-        raise UsageError(f"{optname} must be a filename, given: {path}") 
+        raise UsageError(f"{optname} must be a filename, given: {path}")
     return path
 
 
-def directory_arg(path: str, optname: str) -> str: 
+def directory_arg(path: str, optname: str) -> str:
     """Argparse type validator for directory arguments.
 
-    :path: Path of directory. 
-    :optname: Name of the option. 
+    :path: Path of directory.
+    :optname: Name of the option.
     """
     if not os.path.isdir(path):
-        raise UsageError(f"{optname} must be a directory, given: {path}") 
+        raise UsageError(f"{optname} must be a directory, given: {path}")
     return path
 
 
-# Plugins that cannot be disabled via "-p no:X" currently. 
-essential_plugins = ( 
+# Plugins that cannot be disabled via "-p no:X" currently.
+essential_plugins = (
     "mark",
     "main",
     "runner",
-    "fixtures", 
-    "helpconfig",  # Provides -p. 
-) 
- 
-default_plugins = essential_plugins + ( 
+    "fixtures",
+    "helpconfig",  # Provides -p.
+)
+
+default_plugins = essential_plugins + (
     "python",
-    "terminal", 
+    "terminal",
     "debugging",
     "unittest",
     "capture",
@@ -250,41 +250,41 @@ default_plugins = essential_plugins + (
     "stepwise",
     "warnings",
     "logging",
-    "reports", 
-    *(["unraisableexception", "threadexception"] if sys.version_info >= (3, 8) else []), 
-    "faulthandler", 
+    "reports",
+    *(["unraisableexception", "threadexception"] if sys.version_info >= (3, 8) else []),
+    "faulthandler",
 )
 
 builtin_plugins = set(default_plugins)
 builtin_plugins.add("pytester")
-builtin_plugins.add("pytester_assertions") 
+builtin_plugins.add("pytester_assertions")
 
 
-def get_config( 
-    args: Optional[List[str]] = None, 
-    plugins: Optional[Sequence[Union[str, _PluggyPlugin]]] = None, 
-) -> "Config": 
+def get_config(
+    args: Optional[List[str]] = None,
+    plugins: Optional[Sequence[Union[str, _PluggyPlugin]]] = None,
+) -> "Config":
     # subsequent calls to main will create a fresh instance
     pluginmanager = PytestPluginManager()
-    config = Config( 
-        pluginmanager, 
-        invocation_params=Config.InvocationParams( 
-            args=args or (), plugins=plugins, dir=Path.cwd(), 
-        ), 
-    ) 
- 
-    if args is not None: 
-        # Handle any "-p no:plugin" args. 
-        pluginmanager.consider_preparse(args, exclude_only=True) 
- 
+    config = Config(
+        pluginmanager,
+        invocation_params=Config.InvocationParams(
+            args=args or (), plugins=plugins, dir=Path.cwd(),
+        ),
+    )
+
+    if args is not None:
+        # Handle any "-p no:plugin" args.
+        pluginmanager.consider_preparse(args, exclude_only=True)
+
     for spec in default_plugins:
         pluginmanager.import_plugin(spec)
- 
+
     return config
 
 
-def get_plugin_manager() -> "PytestPluginManager": 
-    """Obtain a new instance of the 
+def get_plugin_manager() -> "PytestPluginManager":
+    """Obtain a new instance of the
     :py:class:`_pytest.config.PytestPluginManager`, with default plugins
     already loaded.
 
@@ -294,76 +294,76 @@ def get_plugin_manager() -> "PytestPluginManager":
     return get_config().pluginmanager
 
 
-def _prepareconfig( 
-    args: Optional[Union[py.path.local, List[str]]] = None, 
-    plugins: Optional[Sequence[Union[str, _PluggyPlugin]]] = None, 
-) -> "Config": 
+def _prepareconfig(
+    args: Optional[Union[py.path.local, List[str]]] = None,
+    plugins: Optional[Sequence[Union[str, _PluggyPlugin]]] = None,
+) -> "Config":
     if args is None:
         args = sys.argv[1:]
     elif isinstance(args, py.path.local):
         args = [str(args)]
-    elif not isinstance(args, list): 
-        msg = "`args` parameter expected to be a list of strings, got: {!r} (type: {})" 
-        raise TypeError(msg.format(args, type(args))) 
+    elif not isinstance(args, list):
+        msg = "`args` parameter expected to be a list of strings, got: {!r} (type: {})"
+        raise TypeError(msg.format(args, type(args)))
 
-    config = get_config(args, plugins) 
+    config = get_config(args, plugins)
     pluginmanager = config.pluginmanager
     try:
         if plugins:
             for plugin in plugins:
-                if isinstance(plugin, str): 
+                if isinstance(plugin, str):
                     pluginmanager.consider_pluginarg(plugin)
                 else:
                     pluginmanager.register(plugin)
-        config = pluginmanager.hook.pytest_cmdline_parse( 
+        config = pluginmanager.hook.pytest_cmdline_parse(
             pluginmanager=pluginmanager, args=args
         )
-        return config 
+        return config
     except BaseException:
         config._ensure_unconfigure()
         raise
 
 
-@final 
+@final
 class PytestPluginManager(PluginManager):
-    """A :py:class:`pluggy.PluginManager <pluggy.PluginManager>` with 
-    additional pytest-specific functionality: 
+    """A :py:class:`pluggy.PluginManager <pluggy.PluginManager>` with
+    additional pytest-specific functionality:
 
-    * Loading plugins from the command line, ``PYTEST_PLUGINS`` env variable and 
-      ``pytest_plugins`` global variables found in plugins being loaded. 
-    * ``conftest.py`` loading during start-up. 
+    * Loading plugins from the command line, ``PYTEST_PLUGINS`` env variable and
+      ``pytest_plugins`` global variables found in plugins being loaded.
+    * ``conftest.py`` loading during start-up.
     """
 
-    def __init__(self) -> None: 
-        import _pytest.assertion 
-
-        super().__init__("pytest") 
-        # The objects are module objects, only used generically. 
-        self._conftest_plugins: Set[types.ModuleType] = set() 
- 
-        # State related to local conftest plugins. 
-        self._dirpath2confmods: Dict[py.path.local, List[types.ModuleType]] = {} 
-        self._conftestpath2mod: Dict[Path, types.ModuleType] = {} 
-        self._confcutdir: Optional[py.path.local] = None 
+    def __init__(self) -> None:
+        import _pytest.assertion
+
+        super().__init__("pytest")
+        # The objects are module objects, only used generically.
+        self._conftest_plugins: Set[types.ModuleType] = set()
+
+        # State related to local conftest plugins.
+        self._dirpath2confmods: Dict[py.path.local, List[types.ModuleType]] = {}
+        self._conftestpath2mod: Dict[Path, types.ModuleType] = {}
+        self._confcutdir: Optional[py.path.local] = None
         self._noconftest = False
-        self._duplicatepaths: Set[py.path.local] = set() 
-
-        # plugins that were explicitly skipped with pytest.skip 
-        # list of (module name, skip reason) 
-        # previously we would issue a warning when a plugin was skipped, but 
-        # since we refactored warnings as first citizens of Config, they are 
-        # just stored here to be used later. 
-        self.skipped_plugins: List[Tuple[str, str]] = [] 
- 
+        self._duplicatepaths: Set[py.path.local] = set()
+
+        # plugins that were explicitly skipped with pytest.skip
+        # list of (module name, skip reason)
+        # previously we would issue a warning when a plugin was skipped, but
+        # since we refactored warnings as first citizens of Config, they are
+        # just stored here to be used later.
+        self.skipped_plugins: List[Tuple[str, str]] = []
+
         self.add_hookspecs(_pytest.hookspec)
         self.register(self)
         if os.environ.get("PYTEST_DEBUG"):
-            err: IO[str] = sys.stderr 
-            encoding: str = getattr(err, "encoding", "utf8") 
+            err: IO[str] = sys.stderr
+            encoding: str = getattr(err, "encoding", "utf8")
             try:
-                err = open( 
-                    os.dup(err.fileno()), mode=err.mode, buffering=1, encoding=encoding, 
-                ) 
+                err = open(
+                    os.dup(err.fileno()), mode=err.mode, buffering=1, encoding=encoding,
+                )
             except Exception:
                 pass
             self.trace.root.setwriter(err.write)
@@ -371,69 +371,69 @@ class PytestPluginManager(PluginManager):
 
         # Config._consider_importhook will set a real object if required.
         self.rewrite_hook = _pytest.assertion.DummyRewriteHook()
-        # Used to know when we are importing conftests after the pytest_configure stage. 
+        # Used to know when we are importing conftests after the pytest_configure stage.
         self._configured = False
 
-    def parse_hookimpl_opts(self, plugin: _PluggyPlugin, name: str): 
-        # pytest hooks are always prefixed with "pytest_", 
+    def parse_hookimpl_opts(self, plugin: _PluggyPlugin, name: str):
+        # pytest hooks are always prefixed with "pytest_",
         # so we avoid accessing possibly non-readable attributes
-        # (see issue #1073). 
+        # (see issue #1073).
         if not name.startswith("pytest_"):
             return
-        # Ignore names which can not be hooks. 
-        if name == "pytest_plugins": 
+        # Ignore names which can not be hooks.
+        if name == "pytest_plugins":
             return
 
         method = getattr(plugin, name)
-        opts = super().parse_hookimpl_opts(plugin, name) 
+        opts = super().parse_hookimpl_opts(plugin, name)
 
-        # Consider only actual functions for hooks (#3775). 
+        # Consider only actual functions for hooks (#3775).
         if not inspect.isroutine(method):
             return
 
-        # Collect unmarked hooks as long as they have the `pytest_' prefix. 
+        # Collect unmarked hooks as long as they have the `pytest_' prefix.
         if opts is None and name.startswith("pytest_"):
             opts = {}
-        if opts is not None: 
-            # TODO: DeprecationWarning, people should use hookimpl 
-            # https://github.com/pytest-dev/pytest/issues/4562 
-            known_marks = {m.name for m in getattr(method, "pytestmark", [])} 
+        if opts is not None:
+            # TODO: DeprecationWarning, people should use hookimpl
+            # https://github.com/pytest-dev/pytest/issues/4562
+            known_marks = {m.name for m in getattr(method, "pytestmark", [])}
 
             for name in ("tryfirst", "trylast", "optionalhook", "hookwrapper"):
-                opts.setdefault(name, hasattr(method, name) or name in known_marks) 
+                opts.setdefault(name, hasattr(method, name) or name in known_marks)
         return opts
 
-    def parse_hookspec_opts(self, module_or_class, name: str): 
-        opts = super().parse_hookspec_opts(module_or_class, name) 
+    def parse_hookspec_opts(self, module_or_class, name: str):
+        opts = super().parse_hookspec_opts(module_or_class, name)
         if opts is None:
             method = getattr(module_or_class, name)
- 
+
             if name.startswith("pytest_"):
-                # todo: deprecate hookspec hacks 
-                # https://github.com/pytest-dev/pytest/issues/4562 
-                known_marks = {m.name for m in getattr(method, "pytestmark", [])} 
+                # todo: deprecate hookspec hacks
+                # https://github.com/pytest-dev/pytest/issues/4562
+                known_marks = {m.name for m in getattr(method, "pytestmark", [])}
                 opts = {
-                    "firstresult": hasattr(method, "firstresult") 
-                    or "firstresult" in known_marks, 
-                    "historic": hasattr(method, "historic") 
-                    or "historic" in known_marks, 
+                    "firstresult": hasattr(method, "firstresult")
+                    or "firstresult" in known_marks,
+                    "historic": hasattr(method, "historic")
+                    or "historic" in known_marks,
                 }
         return opts
 
-    def register( 
-        self, plugin: _PluggyPlugin, name: Optional[str] = None 
-    ) -> Optional[str]: 
-        if name in _pytest.deprecated.DEPRECATED_EXTERNAL_PLUGINS: 
-            warnings.warn( 
-                PytestConfigWarning( 
-                    "{} plugin has been merged into the core, " 
-                    "please remove it from your requirements.".format( 
-                        name.replace("_", "-") 
-                    ) 
+    def register(
+        self, plugin: _PluggyPlugin, name: Optional[str] = None
+    ) -> Optional[str]:
+        if name in _pytest.deprecated.DEPRECATED_EXTERNAL_PLUGINS:
+            warnings.warn(
+                PytestConfigWarning(
+                    "{} plugin has been merged into the core, "
+                    "please remove it from your requirements.".format(
+                        name.replace("_", "-")
+                    )
                 )
             )
-            return None 
-        ret: Optional[str] = super().register(plugin, name) 
+            return None
+        ret: Optional[str] = super().register(plugin, name)
         if ret:
             self.hook.pytest_plugin_registered.call_historic(
                 kwargs=dict(plugin=plugin, manager=self)
@@ -443,19 +443,19 @@ class PytestPluginManager(PluginManager):
                 self.consider_module(plugin)
         return ret
 
-    def getplugin(self, name: str): 
-        # Support deprecated naming because plugins (xdist e.g.) use it. 
-        plugin: Optional[_PluggyPlugin] = self.get_plugin(name) 
-        return plugin 
+    def getplugin(self, name: str):
+        # Support deprecated naming because plugins (xdist e.g.) use it.
+        plugin: Optional[_PluggyPlugin] = self.get_plugin(name)
+        return plugin
 
-    def hasplugin(self, name: str) -> bool: 
-        """Return whether a plugin with the given name is registered.""" 
+    def hasplugin(self, name: str) -> bool:
+        """Return whether a plugin with the given name is registered."""
         return bool(self.get_plugin(name))
 
-    def pytest_configure(self, config: "Config") -> None: 
-        """:meta private:""" 
+    def pytest_configure(self, config: "Config") -> None:
+        """:meta private:"""
         # XXX now that the pluginmanager exposes hookimpl(tryfirst...)
-        # we should remove tryfirst/trylast as markers. 
+        # we should remove tryfirst/trylast as markers.
         config.addinivalue_line(
             "markers",
             "tryfirst: mark a hook implementation function such that the "
@@ -469,15 +469,15 @@ class PytestPluginManager(PluginManager):
         self._configured = True
 
     #
-    # Internal API for local conftest plugin handling. 
+    # Internal API for local conftest plugin handling.
     #
-    def _set_initial_conftests(self, namespace: argparse.Namespace) -> None: 
-        """Load initial conftest files given a preparsed "namespace". 
- 
-        As conftest files may add their own command line options which have 
-        arguments ('--my-opt somepath') we might get some false positives. 
-        All builtin and 3rd party plugins will have been loaded, however, so 
-        common options will not confuse our logic here. 
+    def _set_initial_conftests(self, namespace: argparse.Namespace) -> None:
+        """Load initial conftest files given a preparsed "namespace".
+
+        As conftest files may add their own command line options which have
+        arguments ('--my-opt somepath') we might get some false positives.
+        All builtin and 3rd party plugins will have been loaded, however, so
+        common options will not confuse our logic here.
         """
         current = py.path.local()
         self._confcutdir = (
@@ -489,33 +489,33 @@ class PytestPluginManager(PluginManager):
         self._using_pyargs = namespace.pyargs
         testpaths = namespace.file_or_dir
         foundanchor = False
-        for testpath in testpaths: 
-            path = str(testpath) 
+        for testpath in testpaths:
+            path = str(testpath)
             # remove node-id syntax
             i = path.find("::")
             if i != -1:
                 path = path[:i]
             anchor = current.join(path, abs=1)
-            if anchor.exists():  # we found some file object 
-                self._try_load_conftest(anchor, namespace.importmode) 
+            if anchor.exists():  # we found some file object
+                self._try_load_conftest(anchor, namespace.importmode)
                 foundanchor = True
         if not foundanchor:
-            self._try_load_conftest(current, namespace.importmode) 
+            self._try_load_conftest(current, namespace.importmode)
 
-    def _try_load_conftest( 
-        self, anchor: py.path.local, importmode: Union[str, ImportMode] 
-    ) -> None: 
-        self._getconftestmodules(anchor, importmode) 
+    def _try_load_conftest(
+        self, anchor: py.path.local, importmode: Union[str, ImportMode]
+    ) -> None:
+        self._getconftestmodules(anchor, importmode)
         # let's also consider test* subdirs
         if anchor.check(dir=1):
             for x in anchor.listdir("test*"):
                 if x.check(dir=1):
-                    self._getconftestmodules(x, importmode) 
+                    self._getconftestmodules(x, importmode)
 
     @lru_cache(maxsize=128)
-    def _getconftestmodules( 
-        self, path: py.path.local, importmode: Union[str, ImportMode], 
-    ) -> List[types.ModuleType]: 
+    def _getconftestmodules(
+        self, path: py.path.local, importmode: Union[str, ImportMode],
+    ) -> List[types.ModuleType]:
         if self._noconftest:
             return []
 
@@ -524,24 +524,24 @@ class PytestPluginManager(PluginManager):
         else:
             directory = path
 
-        # XXX these days we may rather want to use config.rootpath 
+        # XXX these days we may rather want to use config.rootpath
         # and allow users to opt into looking into the rootdir parent
-        # directories instead of requiring to specify confcutdir. 
+        # directories instead of requiring to specify confcutdir.
         clist = []
-        for parent in directory.parts(): 
+        for parent in directory.parts():
             if self._confcutdir and self._confcutdir.relto(parent):
                 continue
             conftestpath = parent.join("conftest.py")
             if conftestpath.isfile():
-                mod = self._importconftest(conftestpath, importmode) 
+                mod = self._importconftest(conftestpath, importmode)
                 clist.append(mod)
         self._dirpath2confmods[directory] = clist
         return clist
 
-    def _rget_with_confmod( 
-        self, name: str, path: py.path.local, importmode: Union[str, ImportMode], 
-    ) -> Tuple[types.ModuleType, Any]: 
-        modules = self._getconftestmodules(path, importmode) 
+    def _rget_with_confmod(
+        self, name: str, path: py.path.local, importmode: Union[str, ImportMode],
+    ) -> Tuple[types.ModuleType, Any]:
+        modules = self._getconftestmodules(path, importmode)
         for mod in reversed(modules):
             try:
                 return mod, getattr(mod, name)
@@ -549,98 +549,98 @@ class PytestPluginManager(PluginManager):
                 continue
         raise KeyError(name)
 
-    def _importconftest( 
-        self, conftestpath: py.path.local, importmode: Union[str, ImportMode], 
-    ) -> types.ModuleType: 
-        # Use a resolved Path object as key to avoid loading the same conftest 
-        # twice with build systems that create build directories containing 
-        # symlinks to actual files. 
-        # Using Path().resolve() is better than py.path.realpath because 
-        # it resolves to the correct path/drive in case-insensitive file systems (#5792) 
-        key = Path(str(conftestpath)).resolve() 
- 
-        with contextlib.suppress(KeyError): 
-            return self._conftestpath2mod[key] 
-
-        pkgpath = conftestpath.pypkgpath() 
-        if pkgpath is None: 
-            _ensure_removed_sysmodule(conftestpath.purebasename) 
-
-        try: 
-            mod = import_path(conftestpath, mode=importmode) 
-        except Exception as e: 
-            assert e.__traceback__ is not None 
-            exc_info = (type(e), e, e.__traceback__) 
-            raise ConftestImportFailure(conftestpath, exc_info) from e 
- 
-        self._check_non_top_pytest_plugins(mod, conftestpath) 
- 
-        self._conftest_plugins.add(mod) 
-        self._conftestpath2mod[key] = mod 
-        dirpath = conftestpath.dirpath() 
-        if dirpath in self._dirpath2confmods: 
-            for path, mods in self._dirpath2confmods.items(): 
-                if path and path.relto(dirpath) or path == dirpath: 
-                    assert mod not in mods 
-                    mods.append(mod) 
-        self.trace(f"loading conftestmodule {mod!r}") 
-        self.consider_conftest(mod) 
-        return mod 
- 
-    def _check_non_top_pytest_plugins( 
-        self, mod: types.ModuleType, conftestpath: py.path.local, 
-    ) -> None: 
-        if ( 
-            hasattr(mod, "pytest_plugins") 
-            and self._configured 
-            and not self._using_pyargs 
-        ): 
-            msg = ( 
-                "Defining 'pytest_plugins' in a non-top-level conftest is no longer supported:\n" 
-                "It affects the entire test suite instead of just below the conftest as expected.\n" 
-                "  {}\n" 
-                "Please move it to a top level conftest file at the rootdir:\n" 
-                "  {}\n" 
-                "For more information, visit:\n" 
-                "  https://docs.pytest.org/en/stable/deprecations.html#pytest-plugins-in-non-top-level-conftest-files" 
-            ) 
-            fail(msg.format(conftestpath, self._confcutdir), pytrace=False) 
- 
+    def _importconftest(
+        self, conftestpath: py.path.local, importmode: Union[str, ImportMode],
+    ) -> types.ModuleType:
+        # Use a resolved Path object as key to avoid loading the same conftest
+        # twice with build systems that create build directories containing
+        # symlinks to actual files.
+        # Using Path().resolve() is better than py.path.realpath because
+        # it resolves to the correct path/drive in case-insensitive file systems (#5792)
+        key = Path(str(conftestpath)).resolve()
+
+        with contextlib.suppress(KeyError):
+            return self._conftestpath2mod[key]
+
+        pkgpath = conftestpath.pypkgpath()
+        if pkgpath is None:
+            _ensure_removed_sysmodule(conftestpath.purebasename)
+
+        try:
+            mod = import_path(conftestpath, mode=importmode)
+        except Exception as e:
+            assert e.__traceback__ is not None
+            exc_info = (type(e), e, e.__traceback__)
+            raise ConftestImportFailure(conftestpath, exc_info) from e
+
+        self._check_non_top_pytest_plugins(mod, conftestpath)
+
+        self._conftest_plugins.add(mod)
+        self._conftestpath2mod[key] = mod
+        dirpath = conftestpath.dirpath()
+        if dirpath in self._dirpath2confmods:
+            for path, mods in self._dirpath2confmods.items():
+                if path and path.relto(dirpath) or path == dirpath:
+                    assert mod not in mods
+                    mods.append(mod)
+        self.trace(f"loading conftestmodule {mod!r}")
+        self.consider_conftest(mod)
+        return mod
+
+    def _check_non_top_pytest_plugins(
+        self, mod: types.ModuleType, conftestpath: py.path.local,
+    ) -> None:
+        if (
+            hasattr(mod, "pytest_plugins")
+            and self._configured
+            and not self._using_pyargs
+        ):
+            msg = (
+                "Defining 'pytest_plugins' in a non-top-level conftest is no longer supported:\n"
+                "It affects the entire test suite instead of just below the conftest as expected.\n"
+                "  {}\n"
+                "Please move it to a top level conftest file at the rootdir:\n"
+                "  {}\n"
+                "For more information, visit:\n"
+                "  https://docs.pytest.org/en/stable/deprecations.html#pytest-plugins-in-non-top-level-conftest-files"
+            )
+            fail(msg.format(conftestpath, self._confcutdir), pytrace=False)
+
     #
     # API for bootstrapping plugin loading
     #
     #
 
-    def consider_preparse( 
-        self, args: Sequence[str], *, exclude_only: bool = False 
-    ) -> None: 
-        i = 0 
-        n = len(args) 
-        while i < n: 
-            opt = args[i] 
-            i += 1 
-            if isinstance(opt, str): 
-                if opt == "-p": 
-                    try: 
-                        parg = args[i] 
-                    except IndexError: 
-                        return 
-                    i += 1 
-                elif opt.startswith("-p"): 
-                    parg = opt[2:] 
-                else: 
-                    continue 
-                if exclude_only and not parg.startswith("no:"): 
-                    continue 
-                self.consider_pluginarg(parg) 
-
-    def consider_pluginarg(self, arg: str) -> None: 
+    def consider_preparse(
+        self, args: Sequence[str], *, exclude_only: bool = False
+    ) -> None:
+        i = 0
+        n = len(args)
+        while i < n:
+            opt = args[i]
+            i += 1
+            if isinstance(opt, str):
+                if opt == "-p":
+                    try:
+                        parg = args[i]
+                    except IndexError:
+                        return
+                    i += 1
+                elif opt.startswith("-p"):
+                    parg = opt[2:]
+                else:
+                    continue
+                if exclude_only and not parg.startswith("no:"):
+                    continue
+                self.consider_pluginarg(parg)
+
+    def consider_pluginarg(self, arg: str) -> None:
         if arg.startswith("no:"):
             name = arg[3:]
-            if name in essential_plugins: 
-                raise UsageError("plugin %s cannot be disabled" % name) 
- 
-            # PR #4304: remove stepwise if cacheprovider is blocked. 
+            if name in essential_plugins:
+                raise UsageError("plugin %s cannot be disabled" % name)
+
+            # PR #4304: remove stepwise if cacheprovider is blocked.
             if name == "cacheprovider":
                 self.set_blocked("stepwise")
                 self.set_blocked("pytest_stepwise")
@@ -649,100 +649,100 @@ class PytestPluginManager(PluginManager):
             if not name.startswith("pytest_"):
                 self.set_blocked("pytest_" + name)
         else:
-            name = arg 
-            # Unblock the plugin.  None indicates that it has been blocked. 
-            # There is no interface with pluggy for this. 
-            if self._name2plugin.get(name, -1) is None: 
-                del self._name2plugin[name] 
-            if not name.startswith("pytest_"): 
-                if self._name2plugin.get("pytest_" + name, -1) is None: 
-                    del self._name2plugin["pytest_" + name] 
-            self.import_plugin(arg, consider_entry_points=True) 
-
-    def consider_conftest(self, conftestmodule: types.ModuleType) -> None: 
+            name = arg
+            # Unblock the plugin.  None indicates that it has been blocked.
+            # There is no interface with pluggy for this.
+            if self._name2plugin.get(name, -1) is None:
+                del self._name2plugin[name]
+            if not name.startswith("pytest_"):
+                if self._name2plugin.get("pytest_" + name, -1) is None:
+                    del self._name2plugin["pytest_" + name]
+            self.import_plugin(arg, consider_entry_points=True)
+
+    def consider_conftest(self, conftestmodule: types.ModuleType) -> None:
         self.register(conftestmodule, name=conftestmodule.__file__)
 
-    def consider_env(self) -> None: 
+    def consider_env(self) -> None:
         self._import_plugin_specs(os.environ.get("PYTEST_PLUGINS"))
 
-    def consider_module(self, mod: types.ModuleType) -> None: 
+    def consider_module(self, mod: types.ModuleType) -> None:
         self._import_plugin_specs(getattr(mod, "pytest_plugins", []))
 
-    def _import_plugin_specs( 
-        self, spec: Union[None, types.ModuleType, str, Sequence[str]] 
-    ) -> None: 
+    def _import_plugin_specs(
+        self, spec: Union[None, types.ModuleType, str, Sequence[str]]
+    ) -> None:
         plugins = _get_plugin_specs_as_list(spec)
         for import_spec in plugins:
             self.import_plugin(import_spec)
 
-    def import_plugin(self, modname: str, consider_entry_points: bool = False) -> None: 
-        """Import a plugin with ``modname``. 
- 
-        If ``consider_entry_points`` is True, entry point names are also 
-        considered to find a plugin. 
-        """ 
-        # Most often modname refers to builtin modules, e.g. "pytester", 
+    def import_plugin(self, modname: str, consider_entry_points: bool = False) -> None:
+        """Import a plugin with ``modname``.
+
+        If ``consider_entry_points`` is True, entry point names are also
+        considered to find a plugin.
+        """
+        # Most often modname refers to builtin modules, e.g. "pytester",
         # "terminal" or "capture".  Those plugins are registered under their
         # basename for historic purposes but must be imported with the
         # _pytest prefix.
-        assert isinstance(modname, str), ( 
+        assert isinstance(modname, str), (
             "module name as text required, got %r" % modname
         )
         if self.is_blocked(modname) or self.get_plugin(modname) is not None:
             return
- 
-        importspec = "_pytest." + modname if modname in builtin_plugins else modname 
+
+        importspec = "_pytest." + modname if modname in builtin_plugins else modname
         self.rewrite_hook.mark_rewrite(importspec)
- 
-        if consider_entry_points: 
-            loaded = self.load_setuptools_entrypoints("pytest11", name=modname) 
-            if loaded: 
-                return 
- 
+
+        if consider_entry_points:
+            loaded = self.load_setuptools_entrypoints("pytest11", name=modname)
+            if loaded:
+                return
+
         try:
             __import__(importspec)
         except ImportError as e:
-            raise ImportError( 
-                'Error importing plugin "{}": {}'.format(modname, str(e.args[0])) 
-            ).with_traceback(e.__traceback__) from e 
+            raise ImportError(
+                'Error importing plugin "{}": {}'.format(modname, str(e.args[0]))
+            ).with_traceback(e.__traceback__) from e
 
         except Skipped as e:
-            self.skipped_plugins.append((modname, e.msg or "")) 
+            self.skipped_plugins.append((modname, e.msg or ""))
         else:
             mod = sys.modules[importspec]
             self.register(mod, modname)
 
 
-def _get_plugin_specs_as_list( 
-    specs: Union[None, types.ModuleType, str, Sequence[str]] 
-) -> List[str]: 
-    """Parse a plugins specification into a list of plugin names.""" 
-    # None means empty. 
-    if specs is None: 
-        return [] 
-    # Workaround for #3899 - a submodule which happens to be called "pytest_plugins". 
-    if isinstance(specs, types.ModuleType): 
-        return [] 
-    # Comma-separated list. 
-    if isinstance(specs, str): 
-        return specs.split(",") if specs else [] 
-    # Direct specification. 
-    if isinstance(specs, collections.abc.Sequence): 
+def _get_plugin_specs_as_list(
+    specs: Union[None, types.ModuleType, str, Sequence[str]]
+) -> List[str]:
+    """Parse a plugins specification into a list of plugin names."""
+    # None means empty.
+    if specs is None:
+        return []
+    # Workaround for #3899 - a submodule which happens to be called "pytest_plugins".
+    if isinstance(specs, types.ModuleType):
+        return []
+    # Comma-separated list.
+    if isinstance(specs, str):
+        return specs.split(",") if specs else []
+    # Direct specification.
+    if isinstance(specs, collections.abc.Sequence):
         return list(specs)
-    raise UsageError( 
-        "Plugins may be specified as a sequence or a ','-separated string of plugin names. Got: %r" 
-        % specs 
-    ) 
+    raise UsageError(
+        "Plugins may be specified as a sequence or a ','-separated string of plugin names. Got: %r"
+        % specs
+    )
 
 
-def _ensure_removed_sysmodule(modname: str) -> None: 
+def _ensure_removed_sysmodule(modname: str) -> None:
     try:
         del sys.modules[modname]
     except KeyError:
         pass
 
 
-class Notset: 
+class Notset:
     def __repr__(self):
         return "<NOTSET>"
 
@@ -750,238 +750,238 @@ class Notset:
 notset = Notset()
 
 
-def _iter_rewritable_modules(package_files: Iterable[str]) -> Iterator[str]: 
-    """Given an iterable of file names in a source distribution, return the "names" that should 
-    be marked for assertion rewrite. 
- 
-    For example the package "pytest_mock/__init__.py" should be added as "pytest_mock" in 
-    the assertion rewrite mechanism. 
- 
-    This function has to deal with dist-info based distributions and egg based distributions 
-    (which are still very much in use for "editable" installs). 
- 
-    Here are the file names as seen in a dist-info based distribution: 
- 
-        pytest_mock/__init__.py 
-        pytest_mock/_version.py 
-        pytest_mock/plugin.py 
-        pytest_mock.egg-info/PKG-INFO 
- 
-    Here are the file names as seen in an egg based distribution: 
- 
-        src/pytest_mock/__init__.py 
-        src/pytest_mock/_version.py 
-        src/pytest_mock/plugin.py 
-        src/pytest_mock.egg-info/PKG-INFO 
-        LICENSE 
-        setup.py 
- 
-    We have to take in account those two distribution flavors in order to determine which 
-    names should be considered for assertion rewriting. 
- 
-    More information: 
-        https://github.com/pytest-dev/pytest-mock/issues/167 
-    """ 
-    package_files = list(package_files) 
-    seen_some = False 
+def _iter_rewritable_modules(package_files: Iterable[str]) -> Iterator[str]:
+    """Given an iterable of file names in a source distribution, return the "names" that should
+    be marked for assertion rewrite.
+
+    For example the package "pytest_mock/__init__.py" should be added as "pytest_mock" in
+    the assertion rewrite mechanism.
+
+    This function has to deal with dist-info based distributions and egg based distributions
+    (which are still very much in use for "editable" installs).
+
+    Here are the file names as seen in a dist-info based distribution:
+
+        pytest_mock/__init__.py
+        pytest_mock/_version.py
+        pytest_mock/plugin.py
+        pytest_mock.egg-info/PKG-INFO
+
+    Here are the file names as seen in an egg based distribution:
+
+        src/pytest_mock/__init__.py
+        src/pytest_mock/_version.py
+        src/pytest_mock/plugin.py
+        src/pytest_mock.egg-info/PKG-INFO
+        LICENSE
+        setup.py
+
+    We have to take in account those two distribution flavors in order to determine which
+    names should be considered for assertion rewriting.
+
+    More information:
+        https://github.com/pytest-dev/pytest-mock/issues/167
+    """
+    package_files = list(package_files)
+    seen_some = False
     for fn in package_files:
         is_simple_module = "/" not in fn and fn.endswith(".py")
         is_package = fn.count("/") == 1 and fn.endswith("__init__.py")
         if is_simple_module:
             module_name, _ = os.path.splitext(fn)
-            # we ignore "setup.py" at the root of the distribution 
-            if module_name != "setup": 
-                seen_some = True 
-                yield module_name 
+            # we ignore "setup.py" at the root of the distribution
+            if module_name != "setup":
+                seen_some = True
+                yield module_name
         elif is_package:
             package_name = os.path.dirname(fn)
-            seen_some = True 
+            seen_some = True
             yield package_name
 
-    if not seen_some: 
-        # At this point we did not find any packages or modules suitable for assertion 
-        # rewriting, so we try again by stripping the first path component (to account for 
-        # "src" based source trees for example). 
-        # This approach lets us have the common case continue to be fast, as egg-distributions 
-        # are rarer. 
-        new_package_files = [] 
-        for fn in package_files: 
-            parts = fn.split("/") 
-            new_fn = "/".join(parts[1:]) 
-            if new_fn: 
-                new_package_files.append(new_fn) 
-        if new_package_files: 
-            yield from _iter_rewritable_modules(new_package_files) 
-
- 
-def _args_converter(args: Iterable[str]) -> Tuple[str, ...]: 
-    return tuple(args) 
-
- 
-@final 
-class Config: 
-    """Access to configuration values, pluginmanager and plugin hooks. 
- 
-    :param PytestPluginManager pluginmanager: 
- 
-    :param InvocationParams invocation_params: 
-        Object containing parameters regarding the :func:`pytest.main` 
-        invocation. 
-    """ 
- 
-    @final 
-    @attr.s(frozen=True) 
-    class InvocationParams: 
-        """Holds parameters passed during :func:`pytest.main`. 
- 
-        The object attributes are read-only. 
- 
-        .. versionadded:: 5.1 
- 
-        .. note:: 
- 
-            Note that the environment variable ``PYTEST_ADDOPTS`` and the ``addopts`` 
-            ini option are handled by pytest, not being included in the ``args`` attribute. 
- 
-            Plugins accessing ``InvocationParams`` must be aware of that. 
-        """ 
- 
-        args = attr.ib(type=Tuple[str, ...], converter=_args_converter) 
-        """The command-line arguments as passed to :func:`pytest.main`. 
- 
-        :type: Tuple[str, ...] 
-        """ 
-        plugins = attr.ib(type=Optional[Sequence[Union[str, _PluggyPlugin]]]) 
-        """Extra plugins, might be `None`. 
- 
-        :type: Optional[Sequence[Union[str, plugin]]] 
-        """ 
-        dir = attr.ib(type=Path) 
-        """The directory from which :func:`pytest.main` was invoked. 
- 
-        :type: pathlib.Path 
-        """ 
- 
-    def __init__( 
-        self, 
-        pluginmanager: PytestPluginManager, 
-        *, 
-        invocation_params: Optional[InvocationParams] = None, 
-    ) -> None: 
-        from .argparsing import Parser, FILE_OR_DIR 
- 
-        if invocation_params is None: 
-            invocation_params = self.InvocationParams( 
-                args=(), plugins=None, dir=Path.cwd() 
-            ) 
- 
+    if not seen_some:
+        # At this point we did not find any packages or modules suitable for assertion
+        # rewriting, so we try again by stripping the first path component (to account for
+        # "src" based source trees for example).
+        # This approach lets us have the common case continue to be fast, as egg-distributions
+        # are rarer.
+        new_package_files = []
+        for fn in package_files:
+            parts = fn.split("/")
+            new_fn = "/".join(parts[1:])
+            if new_fn:
+                new_package_files.append(new_fn)
+        if new_package_files:
+            yield from _iter_rewritable_modules(new_package_files)
+
+
+def _args_converter(args: Iterable[str]) -> Tuple[str, ...]:
+    return tuple(args)
+
+
+@final
+class Config:
+    """Access to configuration values, pluginmanager and plugin hooks.
+
+    :param PytestPluginManager pluginmanager:
+
+    :param InvocationParams invocation_params:
+        Object containing parameters regarding the :func:`pytest.main`
+        invocation.
+    """
+
+    @final
+    @attr.s(frozen=True)
+    class InvocationParams:
+        """Holds parameters passed during :func:`pytest.main`.
+
+        The object attributes are read-only.
+
+        .. versionadded:: 5.1
+
+        .. note::
+
+            Note that the environment variable ``PYTEST_ADDOPTS`` and the ``addopts``
+            ini option are handled by pytest, not being included in the ``args`` attribute.
+
+            Plugins accessing ``InvocationParams`` must be aware of that.
+        """
+
+        args = attr.ib(type=Tuple[str, ...], converter=_args_converter)
+        """The command-line arguments as passed to :func:`pytest.main`.
+
+        :type: Tuple[str, ...]
+        """
+        plugins = attr.ib(type=Optional[Sequence[Union[str, _PluggyPlugin]]])
+        """Extra plugins, might be `None`.
+
+        :type: Optional[Sequence[Union[str, plugin]]]
+        """
+        dir = attr.ib(type=Path)
+        """The directory from which :func:`pytest.main` was invoked.
+
+        :type: pathlib.Path
+        """
+
+    def __init__(
+        self,
+        pluginmanager: PytestPluginManager,
+        *,
+        invocation_params: Optional[InvocationParams] = None,
+    ) -> None:
+        from .argparsing import Parser, FILE_OR_DIR
+
+        if invocation_params is None:
+            invocation_params = self.InvocationParams(
+                args=(), plugins=None, dir=Path.cwd()
+            )
+
         self.option = argparse.Namespace()
-        """Access to command line option as attributes. 
- 
-        :type: argparse.Namespace 
-        """ 
- 
-        self.invocation_params = invocation_params 
-        """The parameters with which pytest was invoked. 
- 
-        :type: InvocationParams 
-        """ 
- 
+        """Access to command line option as attributes.
+
+        :type: argparse.Namespace
+        """
+
+        self.invocation_params = invocation_params
+        """The parameters with which pytest was invoked.
+
+        :type: InvocationParams
+        """
+
         _a = FILE_OR_DIR
         self._parser = Parser(
-            usage=f"%(prog)s [options] [{_a}] [{_a}] [...]", 
+            usage=f"%(prog)s [options] [{_a}] [{_a}] [...]",
             processopt=self._processopt,
         )
         self.pluginmanager = pluginmanager
-        """The plugin manager handles plugin registration and hook invocation. 
- 
-        :type: PytestPluginManager 
-        """ 
- 
+        """The plugin manager handles plugin registration and hook invocation.
+
+        :type: PytestPluginManager
+        """
+
         self.trace = self.pluginmanager.trace.root.get("config")
         self.hook = self.pluginmanager.hook
-        self._inicache: Dict[str, Any] = {} 
-        self._override_ini: Sequence[str] = () 
-        self._opt2dest: Dict[str, str] = {} 
-        self._cleanup: List[Callable[[], None]] = [] 
-        # A place where plugins can store information on the config for their 
-        # own use. Currently only intended for internal plugins. 
-        self._store = Store() 
+        self._inicache: Dict[str, Any] = {}
+        self._override_ini: Sequence[str] = ()
+        self._opt2dest: Dict[str, str] = {}
+        self._cleanup: List[Callable[[], None]] = []
+        # A place where plugins can store information on the config for their
+        # own use. Currently only intended for internal plugins.
+        self._store = Store()
         self.pluginmanager.register(self, "pytestconfig")
         self._configured = False
-        self.hook.pytest_addoption.call_historic( 
-            kwargs=dict(parser=self._parser, pluginmanager=self.pluginmanager) 
-        ) 
-
-        if TYPE_CHECKING: 
-            from _pytest.cacheprovider import Cache 
- 
-            self.cache: Optional[Cache] = None 
- 
-    @property 
-    def invocation_dir(self) -> py.path.local: 
-        """The directory from which pytest was invoked. 
- 
-        Prefer to use :attr:`invocation_params.dir <InvocationParams.dir>`, 
-        which is a :class:`pathlib.Path`. 
- 
-        :type: py.path.local 
-        """ 
-        return py.path.local(str(self.invocation_params.dir)) 
-
-    @property 
-    def rootpath(self) -> Path: 
-        """The path to the :ref:`rootdir <rootdir>`. 
- 
-        :type: pathlib.Path 
- 
-        .. versionadded:: 6.1 
-        """ 
-        return self._rootpath 
- 
-    @property 
-    def rootdir(self) -> py.path.local: 
-        """The path to the :ref:`rootdir <rootdir>`. 
- 
-        Prefer to use :attr:`rootpath`, which is a :class:`pathlib.Path`. 
- 
-        :type: py.path.local 
-        """ 
-        return py.path.local(str(self.rootpath)) 
- 
-    @property 
-    def inipath(self) -> Optional[Path]: 
-        """The path to the :ref:`configfile <configfiles>`. 
- 
-        :type: Optional[pathlib.Path] 
- 
-        .. versionadded:: 6.1 
-        """ 
-        return self._inipath 
- 
-    @property 
-    def inifile(self) -> Optional[py.path.local]: 
-        """The path to the :ref:`configfile <configfiles>`. 
- 
-        Prefer to use :attr:`inipath`, which is a :class:`pathlib.Path`. 
- 
-        :type: Optional[py.path.local] 
-        """ 
-        return py.path.local(str(self.inipath)) if self.inipath else None 
- 
-    def add_cleanup(self, func: Callable[[], None]) -> None: 
-        """Add a function to be called when the config object gets out of 
+        self.hook.pytest_addoption.call_historic(
+            kwargs=dict(parser=self._parser, pluginmanager=self.pluginmanager)
+        )
+
+        if TYPE_CHECKING:
+            from _pytest.cacheprovider import Cache
+
+            self.cache: Optional[Cache] = None
+
+    @property
+    def invocation_dir(self) -> py.path.local:
+        """The directory from which pytest was invoked.
+
+        Prefer to use :attr:`invocation_params.dir <InvocationParams.dir>`,
+        which is a :class:`pathlib.Path`.
+
+        :type: py.path.local
+        """
+        return py.path.local(str(self.invocation_params.dir))
+
+    @property
+    def rootpath(self) -> Path:
+        """The path to the :ref:`rootdir <rootdir>`.
+
+        :type: pathlib.Path
+
+        .. versionadded:: 6.1
+        """
+        return self._rootpath
+
+    @property
+    def rootdir(self) -> py.path.local:
+        """The path to the :ref:`rootdir <rootdir>`.
+
+        Prefer to use :attr:`rootpath`, which is a :class:`pathlib.Path`.
+
+        :type: py.path.local
+        """
+        return py.path.local(str(self.rootpath))
+
+    @property
+    def inipath(self) -> Optional[Path]:
+        """The path to the :ref:`configfile <configfiles>`.
+
+        :type: Optional[pathlib.Path]
+
+        .. versionadded:: 6.1
+        """
+        return self._inipath
+
+    @property
+    def inifile(self) -> Optional[py.path.local]:
+        """The path to the :ref:`configfile <configfiles>`.
+
+        Prefer to use :attr:`inipath`, which is a :class:`pathlib.Path`.
+
+        :type: Optional[py.path.local]
+        """
+        return py.path.local(str(self.inipath)) if self.inipath else None
+
+    def add_cleanup(self, func: Callable[[], None]) -> None:
+        """Add a function to be called when the config object gets out of
         use (usually coninciding with pytest_unconfigure)."""
         self._cleanup.append(func)
 
-    def _do_configure(self) -> None: 
+    def _do_configure(self) -> None:
         assert not self._configured
         self._configured = True
-        with warnings.catch_warnings(): 
-            warnings.simplefilter("default") 
-            self.hook.pytest_configure.call_historic(kwargs=dict(config=self)) 
+        with warnings.catch_warnings():
+            warnings.simplefilter("default")
+            self.hook.pytest_configure.call_historic(kwargs=dict(config=self))
 
-    def _ensure_unconfigure(self) -> None: 
+    def _ensure_unconfigure(self) -> None:
         if self._configured:
             self._configured = False
             self.hook.pytest_unconfigure(config=self)
@@ -990,45 +990,45 @@ class Config:
             fin = self._cleanup.pop()
             fin()
 
-    def get_terminal_writer(self) -> TerminalWriter: 
-        terminalreporter: TerminalReporter = self.pluginmanager.get_plugin( 
-            "terminalreporter" 
-        ) 
-        return terminalreporter._tw 
-
-    def pytest_cmdline_parse( 
-        self, pluginmanager: PytestPluginManager, args: List[str] 
-    ) -> "Config": 
-        try: 
-            self.parse(args) 
-        except UsageError: 
-
-            # Handle --version and --help here in a minimal fashion. 
-            # This gets done via helpconfig normally, but its 
-            # pytest_cmdline_main is not called in case of errors. 
-            if getattr(self.option, "version", False) or "--version" in args: 
-                from _pytest.helpconfig import showversion 
-
-                showversion(self) 
-            elif ( 
-                getattr(self.option, "help", False) or "--help" in args or "-h" in args 
-            ): 
-                self._parser._getparser().print_help() 
-                sys.stdout.write( 
-                    "\nNOTE: displaying only minimal help due to UsageError.\n\n" 
-                ) 
-
-            raise 
+    def get_terminal_writer(self) -> TerminalWriter:
+        terminalreporter: TerminalReporter = self.pluginmanager.get_plugin(
+            "terminalreporter"
+        )
+        return terminalreporter._tw
+
+    def pytest_cmdline_parse(
+        self, pluginmanager: PytestPluginManager, args: List[str]
+    ) -> "Config":
+        try:
+            self.parse(args)
+        except UsageError:
+
+            # Handle --version and --help here in a minimal fashion.
+            # This gets done via helpconfig normally, but its
+            # pytest_cmdline_main is not called in case of errors.
+            if getattr(self.option, "version", False) or "--version" in args:
+                from _pytest.helpconfig import showversion
+
+                showversion(self)
+            elif (
+                getattr(self.option, "help", False) or "--help" in args or "-h" in args
+            ):
+                self._parser._getparser().print_help()
+                sys.stdout.write(
+                    "\nNOTE: displaying only minimal help due to UsageError.\n\n"
+                )
+
+            raise
 
         return self
 
-    def notify_exception( 
-        self, 
-        excinfo: ExceptionInfo[BaseException], 
-        option: Optional[argparse.Namespace] = None, 
-    ) -> None: 
-        if option and getattr(option, "fulltrace", False): 
-            style: _TracebackStyle = "long" 
+    def notify_exception(
+        self,
+        excinfo: ExceptionInfo[BaseException],
+        option: Optional[argparse.Namespace] = None,
+    ) -> None:
+        if option and getattr(option, "fulltrace", False):
+            style: _TracebackStyle = "long"
         else:
             style = "native"
         excrepr = excinfo.getrepr(
@@ -1040,61 +1040,61 @@ class Config:
                 sys.stderr.write("INTERNALERROR> %s\n" % line)
                 sys.stderr.flush()
 
-    def cwd_relative_nodeid(self, nodeid: str) -> str: 
-        # nodeid's are relative to the rootpath, compute relative to cwd. 
-        if self.invocation_params.dir != self.rootpath: 
-            fullpath = self.rootpath / nodeid 
-            nodeid = bestrelpath(self.invocation_params.dir, fullpath) 
+    def cwd_relative_nodeid(self, nodeid: str) -> str:
+        # nodeid's are relative to the rootpath, compute relative to cwd.
+        if self.invocation_params.dir != self.rootpath:
+            fullpath = self.rootpath / nodeid
+            nodeid = bestrelpath(self.invocation_params.dir, fullpath)
         return nodeid
 
     @classmethod
-    def fromdictargs(cls, option_dict, args) -> "Config": 
-        """Constructor usable for subprocesses.""" 
-        config = get_config(args) 
+    def fromdictargs(cls, option_dict, args) -> "Config":
+        """Constructor usable for subprocesses."""
+        config = get_config(args)
         config.option.__dict__.update(option_dict)
         config.parse(args, addopts=False)
         for x in config.option.plugins:
             config.pluginmanager.consider_pluginarg(x)
         return config
 
-    def _processopt(self, opt: "Argument") -> None: 
+    def _processopt(self, opt: "Argument") -> None:
         for name in opt._short_opts + opt._long_opts:
             self._opt2dest[name] = opt.dest
 
-        if hasattr(opt, "default"): 
+        if hasattr(opt, "default"):
             if not hasattr(self.option, opt.dest):
                 setattr(self.option, opt.dest, opt.default)
 
     @hookimpl(trylast=True)
-    def pytest_load_initial_conftests(self, early_config: "Config") -> None: 
+    def pytest_load_initial_conftests(self, early_config: "Config") -> None:
         self.pluginmanager._set_initial_conftests(early_config.known_args_namespace)
 
-    def _initini(self, args: Sequence[str]) -> None: 
+    def _initini(self, args: Sequence[str]) -> None:
         ns, unknown_args = self._parser.parse_known_and_unknown_args(
             args, namespace=copy.copy(self.option)
         )
-        rootpath, inipath, inicfg = determine_setup( 
+        rootpath, inipath, inicfg = determine_setup(
             ns.inifilename,
             ns.file_or_dir + unknown_args,
             rootdir_cmd_arg=ns.rootdir or None,
             config=self,
         )
-        self._rootpath = rootpath 
-        self._inipath = inipath 
-        self.inicfg = inicfg 
-        self._parser.extra_info["rootdir"] = str(self.rootpath) 
-        self._parser.extra_info["inifile"] = str(self.inipath) 
+        self._rootpath = rootpath
+        self._inipath = inipath
+        self.inicfg = inicfg
+        self._parser.extra_info["rootdir"] = str(self.rootpath)
+        self._parser.extra_info["inifile"] = str(self.inipath)
         self._parser.addini("addopts", "extra command line options", "args")
         self._parser.addini("minversion", "minimally required pytest version")
-        self._parser.addini( 
-            "required_plugins", 
-            "plugins that must be present for pytest to run", 
-            type="args", 
-            default=[], 
-        ) 
+        self._parser.addini(
+            "required_plugins",
+            "plugins that must be present for pytest to run",
+            type="args",
+            default=[],
+        )
         self._override_ini = ns.override_ini or ()
 
-    def _consider_importhook(self, args: Sequence[str]) -> None: 
+    def _consider_importhook(self, args: Sequence[str]) -> None:
         """Install the PEP 302 import hook if using assertion rewriting.
 
         Needs to parse the --assert=<mode> option from the commandline
@@ -1102,22 +1102,22 @@ class Config:
         by the importhook.
         """
         ns, unknown_args = self._parser.parse_known_and_unknown_args(args)
-        mode = getattr(ns, "assertmode", "plain") 
+        mode = getattr(ns, "assertmode", "plain")
         if mode == "rewrite":
-            import _pytest.assertion 
- 
+            import _pytest.assertion
+
             try:
                 hook = _pytest.assertion.install_importhook(self)
             except SystemError:
                 mode = "plain"
             else:
                 self._mark_plugins_for_rewrite(hook)
-        self._warn_about_missing_assertion(mode) 
+        self._warn_about_missing_assertion(mode)
 
-    def _mark_plugins_for_rewrite(self, hook) -> None: 
-        """Given an importhook, mark for rewrite any top-level 
+    def _mark_plugins_for_rewrite(self, hook) -> None:
+        """Given an importhook, mark for rewrite any top-level
         modules or packages in the distribution package for
-        all pytest plugins.""" 
+        all pytest plugins."""
         self.pluginmanager.rewrite_hook = hook
 
         if os.environ.get("PYTEST_DISABLE_PLUGIN_AUTOLOAD"):
@@ -1125,155 +1125,155 @@ class Config:
             return
 
         package_files = (
-            str(file) 
-            for dist in importlib_metadata.distributions() 
-            if any(ep.group == "pytest11" for ep in dist.entry_points) 
-            for file in dist.files or [] 
+            str(file)
+            for dist in importlib_metadata.distributions()
+            if any(ep.group == "pytest11" for ep in dist.entry_points)
+            for file in dist.files or []
         )
 
         for name in _iter_rewritable_modules(package_files):
             hook.mark_rewrite(name)
 
-    def _validate_args(self, args: List[str], via: str) -> List[str]: 
-        """Validate known args.""" 
-        self._parser._config_source_hint = via  # type: ignore 
-        try: 
-            self._parser.parse_known_and_unknown_args( 
-                args, namespace=copy.copy(self.option) 
-            ) 
-        finally: 
-            del self._parser._config_source_hint  # type: ignore 
- 
-        return args 
- 
-    def _preparse(self, args: List[str], addopts: bool = True) -> None: 
+    def _validate_args(self, args: List[str], via: str) -> List[str]:
+        """Validate known args."""
+        self._parser._config_source_hint = via  # type: ignore
+        try:
+            self._parser.parse_known_and_unknown_args(
+                args, namespace=copy.copy(self.option)
+            )
+        finally:
+            del self._parser._config_source_hint  # type: ignore
+
+        return args
+
+    def _preparse(self, args: List[str], addopts: bool = True) -> None:
         if addopts:
-            env_addopts = os.environ.get("PYTEST_ADDOPTS", "") 
-            if len(env_addopts): 
-                args[:] = ( 
-                    self._validate_args(shlex.split(env_addopts), "via PYTEST_ADDOPTS") 
-                    + args 
-                ) 
+            env_addopts = os.environ.get("PYTEST_ADDOPTS", "")
+            if len(env_addopts):
+                args[:] = (
+                    self._validate_args(shlex.split(env_addopts), "via PYTEST_ADDOPTS")
+                    + args
+                )
         self._initini(args)
         if addopts:
-            args[:] = ( 
-                self._validate_args(self.getini("addopts"), "via addopts config") + args 
-            ) 
- 
-        self.known_args_namespace = self._parser.parse_known_args( 
-            args, namespace=copy.copy(self.option) 
-        ) 
+            args[:] = (
+                self._validate_args(self.getini("addopts"), "via addopts config") + args
+            )
+
+        self.known_args_namespace = self._parser.parse_known_args(
+            args, namespace=copy.copy(self.option)
+        )
         self._checkversion()
         self._consider_importhook(args)
-        self.pluginmanager.consider_preparse(args, exclude_only=False) 
+        self.pluginmanager.consider_preparse(args, exclude_only=False)
         if not os.environ.get("PYTEST_DISABLE_PLUGIN_AUTOLOAD"):
             # Don't autoload from setuptools entry point. Only explicitly specified
             # plugins are going to be loaded.
             self.pluginmanager.load_setuptools_entrypoints("pytest11")
         self.pluginmanager.consider_env()
- 
-        self.known_args_namespace = self._parser.parse_known_args( 
-            args, namespace=copy.copy(self.known_args_namespace) 
+
+        self.known_args_namespace = self._parser.parse_known_args(
+            args, namespace=copy.copy(self.known_args_namespace)
         )
- 
-        self._validate_plugins() 
-        self._warn_about_skipped_plugins() 
- 
-        if self.known_args_namespace.strict: 
-            self.issue_config_time_warning( 
-                _pytest.deprecated.STRICT_OPTION, stacklevel=2 
-            ) 
- 
-        if self.known_args_namespace.confcutdir is None and self.inipath is not None: 
-            confcutdir = str(self.inipath.parent) 
+
+        self._validate_plugins()
+        self._warn_about_skipped_plugins()
+
+        if self.known_args_namespace.strict:
+            self.issue_config_time_warning(
+                _pytest.deprecated.STRICT_OPTION, stacklevel=2
+            )
+
+        if self.known_args_namespace.confcutdir is None and self.inipath is not None:
+            confcutdir = str(self.inipath.parent)
             self.known_args_namespace.confcutdir = confcutdir
         try:
             self.hook.pytest_load_initial_conftests(
                 early_config=self, args=args, parser=self._parser
             )
-        except ConftestImportFailure as e: 
-            if self.known_args_namespace.help or self.known_args_namespace.version: 
+        except ConftestImportFailure as e:
+            if self.known_args_namespace.help or self.known_args_namespace.version:
                 # we don't want to prevent --help/--version to work
                 # so just let is pass and print a warning at the end
-                self.issue_config_time_warning( 
-                    PytestConfigWarning(f"could not load initial conftests: {e.path}"), 
-                    stacklevel=2, 
-                ) 
+                self.issue_config_time_warning(
+                    PytestConfigWarning(f"could not load initial conftests: {e.path}"),
+                    stacklevel=2,
+                )
             else:
                 raise
 
-    @hookimpl(hookwrapper=True) 
-    def pytest_collection(self) -> Generator[None, None, None]: 
-        """Validate invalid ini keys after collection is done so we take in account 
-        options added by late-loading conftest files.""" 
-        yield 
-        self._validate_config_options() 
- 
-    def _checkversion(self) -> None: 
+    @hookimpl(hookwrapper=True)
+    def pytest_collection(self) -> Generator[None, None, None]:
+        """Validate invalid ini keys after collection is done so we take in account
+        options added by late-loading conftest files."""
+        yield
+        self._validate_config_options()
+
+    def _checkversion(self) -> None:
         import pytest
 
         minver = self.inicfg.get("minversion", None)
         if minver:
-            # Imported lazily to improve start-up time. 
-            from packaging.version import Version 
- 
-            if not isinstance(minver, str): 
-                raise pytest.UsageError( 
-                    "%s: 'minversion' must be a single value" % self.inipath 
-                ) 
- 
-            if Version(minver) > Version(pytest.__version__): 
+            # Imported lazily to improve start-up time.
+            from packaging.version import Version
+
+            if not isinstance(minver, str):
+                raise pytest.UsageError(
+                    "%s: 'minversion' must be a single value" % self.inipath
+                )
+
+            if Version(minver) > Version(pytest.__version__):
                 raise pytest.UsageError(
-                    "%s: 'minversion' requires pytest-%s, actual pytest-%s'" 
-                    % (self.inipath, minver, pytest.__version__,) 
+                    "%s: 'minversion' requires pytest-%s, actual pytest-%s'"
+                    % (self.inipath, minver, pytest.__version__,)
                 )
 
-    def _validate_config_options(self) -> None: 
-        for key in sorted(self._get_unknown_ini_keys()): 
-            self._warn_or_fail_if_strict(f"Unknown config option: {key}\n") 
- 
-    def _validate_plugins(self) -> None: 
-        required_plugins = sorted(self.getini("required_plugins")) 
-        if not required_plugins: 
-            return 
- 
-        # Imported lazily to improve start-up time. 
-        from packaging.version import Version 
-        from packaging.requirements import InvalidRequirement, Requirement 
- 
-        plugin_info = self.pluginmanager.list_plugin_distinfo() 
-        plugin_dist_info = {dist.project_name: dist.version for _, dist in plugin_info} 
- 
-        missing_plugins = [] 
-        for required_plugin in required_plugins: 
-            try: 
-                spec = Requirement(required_plugin) 
-            except InvalidRequirement: 
-                missing_plugins.append(required_plugin) 
-                continue 
- 
-            if spec.name not in plugin_dist_info: 
-                missing_plugins.append(required_plugin) 
-            elif Version(plugin_dist_info[spec.name]) not in spec.specifier: 
-                missing_plugins.append(required_plugin) 
- 
-        if missing_plugins: 
-            raise UsageError( 
-                "Missing required plugins: {}".format(", ".join(missing_plugins)), 
-            ) 
- 
-    def _warn_or_fail_if_strict(self, message: str) -> None: 
-        if self.known_args_namespace.strict_config: 
-            raise UsageError(message) 
- 
-        self.issue_config_time_warning(PytestConfigWarning(message), stacklevel=3) 
- 
-    def _get_unknown_ini_keys(self) -> List[str]: 
-        parser_inicfg = self._parser._inidict 
-        return [name for name in self.inicfg if name not in parser_inicfg] 
- 
-    def parse(self, args: List[str], addopts: bool = True) -> None: 
-        # Parse given cmdline arguments into this config object. 
+    def _validate_config_options(self) -> None:
+        for key in sorted(self._get_unknown_ini_keys()):
+            self._warn_or_fail_if_strict(f"Unknown config option: {key}\n")
+
+    def _validate_plugins(self) -> None:
+        required_plugins = sorted(self.getini("required_plugins"))
+        if not required_plugins:
+            return
+
+        # Imported lazily to improve start-up time.
+        from packaging.version import Version
+        from packaging.requirements import InvalidRequirement, Requirement
+
+        plugin_info = self.pluginmanager.list_plugin_distinfo()
+        plugin_dist_info = {dist.project_name: dist.version for _, dist in plugin_info}
+
+        missing_plugins = []
+        for required_plugin in required_plugins:
+            try:
+                spec = Requirement(required_plugin)
+            except InvalidRequirement:
+                missing_plugins.append(required_plugin)
+                continue
+
+            if spec.name not in plugin_dist_info:
+                missing_plugins.append(required_plugin)
+            elif Version(plugin_dist_info[spec.name]) not in spec.specifier:
+                missing_plugins.append(required_plugin)
+
+        if missing_plugins:
+            raise UsageError(
+                "Missing required plugins: {}".format(", ".join(missing_plugins)),
+            )
+
+    def _warn_or_fail_if_strict(self, message: str) -> None:
+        if self.known_args_namespace.strict_config:
+            raise UsageError(message)
+
+        self.issue_config_time_warning(PytestConfigWarning(message), stacklevel=3)
+
+    def _get_unknown_ini_keys(self) -> List[str]:
+        parser_inicfg = self._parser._inidict
+        return [name for name in self.inicfg if name not in parser_inicfg]
+
+    def parse(self, args: List[str], addopts: bool = True) -> None:
+        # Parse given cmdline arguments into this config object.
         assert not hasattr(
             self, "args"
         ), "can only parse cmdline args at most once per Config object"
@@ -1283,91 +1283,91 @@ class Config:
         self._preparse(args, addopts=addopts)
         # XXX deprecated hook:
         self.hook.pytest_cmdline_preparse(config=self, args=args)
-        self._parser.after_preparse = True  # type: ignore 
+        self._parser.after_preparse = True  # type: ignore
         try:
             args = self._parser.parse_setoption(
                 args, self.option, namespace=self.option
             )
             if not args:
-                if self.invocation_params.dir == self.rootpath: 
+                if self.invocation_params.dir == self.rootpath:
                     args = self.getini("testpaths")
                 if not args:
-                    args = [str(self.invocation_params.dir)] 
+                    args = [str(self.invocation_params.dir)]
             self.args = args
         except PrintHelp:
             pass
 
-    def issue_config_time_warning(self, warning: Warning, stacklevel: int) -> None: 
-        """Issue and handle a warning during the "configure" stage. 
- 
-        During ``pytest_configure`` we can't capture warnings using the ``catch_warnings_for_item`` 
-        function because it is not possible to have hookwrappers around ``pytest_configure``. 
- 
-        This function is mainly intended for plugins that need to issue warnings during 
-        ``pytest_configure`` (or similar stages). 
- 
-        :param warning: The warning instance. 
-        :param stacklevel: stacklevel forwarded to warnings.warn. 
-        """ 
-        if self.pluginmanager.is_blocked("warnings"): 
-            return 
- 
-        cmdline_filters = self.known_args_namespace.pythonwarnings or [] 
-        config_filters = self.getini("filterwarnings") 
- 
-        with warnings.catch_warnings(record=True) as records: 
-            warnings.simplefilter("always", type(warning)) 
-            apply_warning_filters(config_filters, cmdline_filters) 
-            warnings.warn(warning, stacklevel=stacklevel) 
- 
-        if records: 
-            frame = sys._getframe(stacklevel - 1) 
-            location = frame.f_code.co_filename, frame.f_lineno, frame.f_code.co_name 
-            self.hook.pytest_warning_captured.call_historic( 
-                kwargs=dict( 
-                    warning_message=records[0], 
-                    when="config", 
-                    item=None, 
-                    location=location, 
-                ) 
-            ) 
-            self.hook.pytest_warning_recorded.call_historic( 
-                kwargs=dict( 
-                    warning_message=records[0], 
-                    when="config", 
-                    nodeid="", 
-                    location=location, 
-                ) 
-            ) 
- 
-    def addinivalue_line(self, name: str, line: str) -> None: 
-        """Add a line to an ini-file option. The option must have been 
-        declared but might not yet be set in which case the line becomes 
-        the first line in its value.""" 
+    def issue_config_time_warning(self, warning: Warning, stacklevel: int) -> None:
+        """Issue and handle a warning during the "configure" stage.
+
+        During ``pytest_configure`` we can't capture warnings using the ``catch_warnings_for_item``
+        function because it is not possible to have hookwrappers around ``pytest_configure``.
+
+        This function is mainly intended for plugins that need to issue warnings during
+        ``pytest_configure`` (or similar stages).
+
+        :param warning: The warning instance.
+        :param stacklevel: stacklevel forwarded to warnings.warn.
+        """
+        if self.pluginmanager.is_blocked("warnings"):
+            return
+
+        cmdline_filters = self.known_args_namespace.pythonwarnings or []
+        config_filters = self.getini("filterwarnings")
+
+        with warnings.catch_warnings(record=True) as records:
+            warnings.simplefilter("always", type(warning))
+            apply_warning_filters(config_filters, cmdline_filters)
+            warnings.warn(warning, stacklevel=stacklevel)
+
+        if records:
+            frame = sys._getframe(stacklevel - 1)
+            location = frame.f_code.co_filename, frame.f_lineno, frame.f_code.co_name
+            self.hook.pytest_warning_captured.call_historic(
+                kwargs=dict(
+                    warning_message=records[0],
+                    when="config",
+                    item=None,
+                    location=location,
+                )
+            )
+            self.hook.pytest_warning_recorded.call_historic(
+                kwargs=dict(
+                    warning_message=records[0],
+                    when="config",
+                    nodeid="",
+                    location=location,
+                )
+            )
+
+    def addinivalue_line(self, name: str, line: str) -> None:
+        """Add a line to an ini-file option. The option must have been
+        declared but might not yet be set in which case the line becomes
+        the first line in its value."""
         x = self.getini(name)
         assert isinstance(x, list)
         x.append(line)  # modifies the cached list inline
 
-    def getini(self, name: str): 
-        """Return configuration value from an :ref:`ini file <configfiles>`. 
- 
-        If the specified name hasn't been registered through a prior 
-        :py:func:`parser.addini <_pytest.config.argparsing.Parser.addini>` 
-        call (usually from a plugin), a ValueError is raised. 
-        """ 
+    def getini(self, name: str):
+        """Return configuration value from an :ref:`ini file <configfiles>`.
+
+        If the specified name hasn't been registered through a prior
+        :py:func:`parser.addini <_pytest.config.argparsing.Parser.addini>`
+        call (usually from a plugin), a ValueError is raised.
+        """
         try:
             return self._inicache[name]
         except KeyError:
             self._inicache[name] = val = self._getini(name)
             return val
 
-    def _getini(self, name: str): 
+    def _getini(self, name: str):
         try:
             description, type, default = self._parser._inidict[name]
-        except KeyError as e: 
-            raise ValueError(f"unknown configuration value: {name!r}") from e 
-        override_value = self._get_override_ini_value(name) 
-        if override_value is None: 
+        except KeyError as e:
+            raise ValueError(f"unknown configuration value: {name!r}") from e
+        override_value = self._get_override_ini_value(name)
+        if override_value is None:
             try:
                 value = self.inicfg[name]
             except KeyError:
@@ -1376,86 +1376,86 @@ class Config:
                 if type is None:
                     return ""
                 return []
-        else: 
-            value = override_value 
-        # Coerce the values based on types. 
-        # 
-        # Note: some coercions are only required if we are reading from .ini files, because 
-        # the file format doesn't contain type information, but when reading from toml we will 
-        # get either str or list of str values (see _parse_ini_config_from_pyproject_toml). 
-        # For example: 
-        # 
-        #   ini: 
-        #     a_line_list = "tests acceptance" 
-        #   in this case, we need to split the string to obtain a list of strings. 
-        # 
-        #   toml: 
-        #     a_line_list = ["tests", "acceptance"] 
-        #   in this case, we already have a list ready to use. 
-        # 
+        else:
+            value = override_value
+        # Coerce the values based on types.
+        #
+        # Note: some coercions are only required if we are reading from .ini files, because
+        # the file format doesn't contain type information, but when reading from toml we will
+        # get either str or list of str values (see _parse_ini_config_from_pyproject_toml).
+        # For example:
+        #
+        #   ini:
+        #     a_line_list = "tests acceptance"
+        #   in this case, we need to split the string to obtain a list of strings.
+        #
+        #   toml:
+        #     a_line_list = ["tests", "acceptance"]
+        #   in this case, we already have a list ready to use.
+        #
         if type == "pathlist":
-            # TODO: This assert is probably not valid in all cases. 
-            assert self.inipath is not None 
-            dp = self.inipath.parent 
-            input_values = shlex.split(value) if isinstance(value, str) else value 
-            return [py.path.local(str(dp / x)) for x in input_values] 
+            # TODO: This assert is probably not valid in all cases.
+            assert self.inipath is not None
+            dp = self.inipath.parent
+            input_values = shlex.split(value) if isinstance(value, str) else value
+            return [py.path.local(str(dp / x)) for x in input_values]
         elif type == "args":
-            return shlex.split(value) if isinstance(value, str) else value 
+            return shlex.split(value) if isinstance(value, str) else value
         elif type == "linelist":
-            if isinstance(value, str): 
-                return [t for t in map(lambda x: x.strip(), value.split("\n")) if t] 
-            else: 
-                return value 
+            if isinstance(value, str):
+                return [t for t in map(lambda x: x.strip(), value.split("\n")) if t]
+            else:
+                return value
         elif type == "bool":
-            return _strtobool(str(value).strip()) 
+            return _strtobool(str(value).strip())
         else:
-            assert type in [None, "string"] 
+            assert type in [None, "string"]
             return value
 
-    def _getconftest_pathlist( 
-        self, name: str, path: py.path.local 
-    ) -> Optional[List[py.path.local]]: 
+    def _getconftest_pathlist(
+        self, name: str, path: py.path.local
+    ) -> Optional[List[py.path.local]]:
         try:
-            mod, relroots = self.pluginmanager._rget_with_confmod( 
-                name, path, self.getoption("importmode") 
-            ) 
+            mod, relroots = self.pluginmanager._rget_with_confmod(
+                name, path, self.getoption("importmode")
+            )
         except KeyError:
             return None
         modpath = py.path.local(mod.__file__).dirpath()
-        values: List[py.path.local] = [] 
+        values: List[py.path.local] = []
         for relroot in relroots:
             if not isinstance(relroot, py.path.local):
-                relroot = relroot.replace("/", os.sep) 
+                relroot = relroot.replace("/", os.sep)
                 relroot = modpath.join(relroot, abs=True)
             values.append(relroot)
         return values
 
-    def _get_override_ini_value(self, name: str) -> Optional[str]: 
+    def _get_override_ini_value(self, name: str) -> Optional[str]:
         value = None
-        # override_ini is a list of "ini=value" options. 
-        # Always use the last item if multiple values are set for same ini-name, 
-        # e.g. -o foo=bar1 -o foo=bar2 will set foo to bar2. 
+        # override_ini is a list of "ini=value" options.
+        # Always use the last item if multiple values are set for same ini-name,
+        # e.g. -o foo=bar1 -o foo=bar2 will set foo to bar2.
         for ini_config in self._override_ini:
             try:
                 key, user_ini_value = ini_config.split("=", 1)
-            except ValueError as e: 
-                raise UsageError( 
-                    "-o/--override-ini expects option=value style (got: {!r}).".format( 
-                        ini_config 
-                    ) 
-                ) from e 
+            except ValueError as e:
+                raise UsageError(
+                    "-o/--override-ini expects option=value style (got: {!r}).".format(
+                        ini_config
+                    )
+                ) from e
             else:
                 if key == name:
                     value = user_ini_value
         return value
 
-    def getoption(self, name: str, default=notset, skip: bool = False): 
-        """Return command line option value. 
+    def getoption(self, name: str, default=notset, skip: bool = False):
+        """Return command line option value.
 
-        :param name: Name of the option.  You may also specify 
+        :param name: Name of the option.  You may also specify
             the literal ``--OPT`` option instead of the "dest" option name.
-        :param default: Default value if no option of that name exists. 
-        :param skip: If True, raise pytest.skip if option does not exists 
+        :param default: Default value if no option of that name exists.
+        :param skip: If True, raise pytest.skip if option does not exists
             or has a None value.
         """
         name = self._opt2dest.get(name, name)
@@ -1464,143 +1464,143 @@ class Config:
             if val is None and skip:
                 raise AttributeError(name)
             return val
-        except AttributeError as e: 
+        except AttributeError as e:
             if default is not notset:
                 return default
             if skip:
                 import pytest
 
-                pytest.skip(f"no {name!r} option found") 
-            raise ValueError(f"no option named {name!r}") from e 
+                pytest.skip(f"no {name!r} option found")
+            raise ValueError(f"no option named {name!r}") from e
 
-    def getvalue(self, name: str, path=None): 
-        """Deprecated, use getoption() instead.""" 
+    def getvalue(self, name: str, path=None):
+        """Deprecated, use getoption() instead."""
         return self.getoption(name)
 
-    def getvalueorskip(self, name: str, path=None): 
-        """Deprecated, use getoption(skip=True) instead.""" 
+    def getvalueorskip(self, name: str, path=None):
+        """Deprecated, use getoption(skip=True) instead."""
         return self.getoption(name, skip=True)
 
-    def _warn_about_missing_assertion(self, mode: str) -> None: 
-        if not _assertion_supported(): 
-            if mode == "plain": 
-                warning_text = ( 
-                    "ASSERTIONS ARE NOT EXECUTED" 
-                    " and FAILING TESTS WILL PASS.  Are you" 
-                    " using python -O?" 
-                ) 
-            else: 
-                warning_text = ( 
-                    "assertions not in test modules or" 
-                    " plugins will be ignored" 
-                    " because assert statements are not executed " 
-                    "by the underlying Python interpreter " 
-                    "(are you using python -O?)\n" 
-                ) 
-            self.issue_config_time_warning( 
-                PytestConfigWarning(warning_text), stacklevel=3, 
-            ) 
-
-    def _warn_about_skipped_plugins(self) -> None: 
-        for module_name, msg in self.pluginmanager.skipped_plugins: 
-            self.issue_config_time_warning( 
-                PytestConfigWarning(f"skipped plugin {module_name!r}: {msg}"), 
-                stacklevel=2, 
-            ) 
- 
- 
-def _assertion_supported() -> bool: 
+    def _warn_about_missing_assertion(self, mode: str) -> None:
+        if not _assertion_supported():
+            if mode == "plain":
+                warning_text = (
+                    "ASSERTIONS ARE NOT EXECUTED"
+                    " and FAILING TESTS WILL PASS.  Are you"
+                    " using python -O?"
+                )
+            else:
+                warning_text = (
+                    "assertions not in test modules or"
+                    " plugins will be ignored"
+                    " because assert statements are not executed "
+                    "by the underlying Python interpreter "
+                    "(are you using python -O?)\n"
+                )
+            self.issue_config_time_warning(
+                PytestConfigWarning(warning_text), stacklevel=3,
+            )
+
+    def _warn_about_skipped_plugins(self) -> None:
+        for module_name, msg in self.pluginmanager.skipped_plugins:
+            self.issue_config_time_warning(
+                PytestConfigWarning(f"skipped plugin {module_name!r}: {msg}"),
+                stacklevel=2,
+            )
+
+
+def _assertion_supported() -> bool:
     try:
         assert False
     except AssertionError:
         return True
     else:
-        return False  # type: ignore[unreachable] 
+        return False  # type: ignore[unreachable]
 
 
-def create_terminal_writer( 
-    config: Config, file: Optional[TextIO] = None 
-) -> TerminalWriter: 
-    """Create a TerminalWriter instance configured according to the options 
-    in the config object. 
+def create_terminal_writer(
+    config: Config, file: Optional[TextIO] = None
+) -> TerminalWriter:
+    """Create a TerminalWriter instance configured according to the options
+    in the config object.
 
-    Every code which requires a TerminalWriter object and has access to a 
-    config object should use this function. 
-    """ 
-    tw = TerminalWriter(file=file) 
+    Every code which requires a TerminalWriter object and has access to a
+    config object should use this function.
+    """
+    tw = TerminalWriter(file=file)
 
     if config.option.color == "yes":
         tw.hasmarkup = True
-    elif config.option.color == "no": 
+    elif config.option.color == "no":
         tw.hasmarkup = False
- 
-    if config.option.code_highlight == "yes": 
-        tw.code_highlight = True 
-    elif config.option.code_highlight == "no": 
-        tw.code_highlight = False 
- 
+
+    if config.option.code_highlight == "yes":
+        tw.code_highlight = True
+    elif config.option.code_highlight == "no":
+        tw.code_highlight = False
+
     return tw
 
 
-def _strtobool(val: str) -> bool: 
-    """Convert a string representation of truth to True or False. 
+def _strtobool(val: str) -> bool:
+    """Convert a string representation of truth to True or False.
 
     True values are 'y', 'yes', 't', 'true', 'on', and '1'; false values
     are 'n', 'no', 'f', 'false', 'off', and '0'.  Raises ValueError if
     'val' is anything else.
 
-    .. note:: Copied from distutils.util. 
+    .. note:: Copied from distutils.util.
     """
     val = val.lower()
     if val in ("y", "yes", "t", "true", "on", "1"):
-        return True 
+        return True
     elif val in ("n", "no", "f", "false", "off", "0"):
-        return False 
+        return False
+    else:
+        raise ValueError(f"invalid truth value {val!r}")
+
+
+@lru_cache(maxsize=50)
+def parse_warning_filter(
+    arg: str, *, escape: bool
+) -> Tuple[str, str, Type[Warning], str, int]:
+    """Parse a warnings filter string.
+
+    This is copied from warnings._setoption, but does not apply the filter,
+    only parses it, and makes the escaping optional.
+    """
+    parts = arg.split(":")
+    if len(parts) > 5:
+        raise warnings._OptionError(f"too many fields (max 5): {arg!r}")
+    while len(parts) < 5:
+        parts.append("")
+    action_, message, category_, module, lineno_ = [s.strip() for s in parts]
+    action: str = warnings._getaction(action_)  # type: ignore[attr-defined]
+    category: Type[Warning] = warnings._getcategory(category_)  # type: ignore[attr-defined]
+    if message and escape:
+        message = re.escape(message)
+    if module and escape:
+        module = re.escape(module) + r"\Z"
+    if lineno_:
+        try:
+            lineno = int(lineno_)
+            if lineno < 0:
+                raise ValueError
+        except (ValueError, OverflowError) as e:
+            raise warnings._OptionError(f"invalid lineno {lineno_!r}") from e
     else:
-        raise ValueError(f"invalid truth value {val!r}") 
- 
- 
-@lru_cache(maxsize=50) 
-def parse_warning_filter( 
-    arg: str, *, escape: bool 
-) -> Tuple[str, str, Type[Warning], str, int]: 
-    """Parse a warnings filter string. 
- 
-    This is copied from warnings._setoption, but does not apply the filter, 
-    only parses it, and makes the escaping optional. 
-    """ 
-    parts = arg.split(":") 
-    if len(parts) > 5: 
-        raise warnings._OptionError(f"too many fields (max 5): {arg!r}") 
-    while len(parts) < 5: 
-        parts.append("") 
-    action_, message, category_, module, lineno_ = [s.strip() for s in parts] 
-    action: str = warnings._getaction(action_)  # type: ignore[attr-defined] 
-    category: Type[Warning] = warnings._getcategory(category_)  # type: ignore[attr-defined] 
-    if message and escape: 
-        message = re.escape(message) 
-    if module and escape: 
-        module = re.escape(module) + r"\Z" 
-    if lineno_: 
-        try: 
-            lineno = int(lineno_) 
-            if lineno < 0: 
-                raise ValueError 
-        except (ValueError, OverflowError) as e: 
-            raise warnings._OptionError(f"invalid lineno {lineno_!r}") from e 
-    else: 
-        lineno = 0 
-    return action, message, category, module, lineno 
- 
- 
-def apply_warning_filters( 
-    config_filters: Iterable[str], cmdline_filters: Iterable[str] 
-) -> None: 
-    """Applies pytest-configured filters to the warnings module""" 
-    # Filters should have this precedence: cmdline options, config. 
-    # Filters should be applied in the inverse order of precedence. 
-    for arg in config_filters: 
-        warnings.filterwarnings(*parse_warning_filter(arg, escape=False)) 
- 
-    for arg in cmdline_filters: 
-        warnings.filterwarnings(*parse_warning_filter(arg, escape=True)) 
+        lineno = 0
+    return action, message, category, module, lineno
+
+
+def apply_warning_filters(
+    config_filters: Iterable[str], cmdline_filters: Iterable[str]
+) -> None:
+    """Applies pytest-configured filters to the warnings module"""
+    # Filters should have this precedence: cmdline options, config.
+    # Filters should be applied in the inverse order of precedence.
+    for arg in config_filters:
+        warnings.filterwarnings(*parse_warning_filter(arg, escape=False))
+
+    for arg in cmdline_filters:
+        warnings.filterwarnings(*parse_warning_filter(arg, escape=True))
diff --git a/contrib/python/pytest/py3/_pytest/config/argparsing.py b/contrib/python/pytest/py3/_pytest/config/argparsing.py
index 2418831249..9a48196552 100644
--- a/contrib/python/pytest/py3/_pytest/config/argparsing.py
+++ b/contrib/python/pytest/py3/_pytest/config/argparsing.py
@@ -1,72 +1,72 @@
 import argparse
-import sys 
+import sys
 import warnings
-from gettext import gettext 
-from typing import Any 
-from typing import Callable 
-from typing import cast 
-from typing import Dict 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import Sequence 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import Union 
+from gettext import gettext
+from typing import Any
+from typing import Callable
+from typing import cast
+from typing import Dict
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import Sequence
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import Union
 
 import py
 
-import _pytest._io 
-from _pytest.compat import final 
-from _pytest.config.exceptions import UsageError 
+import _pytest._io
+from _pytest.compat import final
+from _pytest.config.exceptions import UsageError
+
+if TYPE_CHECKING:
+    from typing import NoReturn
+    from typing_extensions import Literal
 
-if TYPE_CHECKING: 
-    from typing import NoReturn 
-    from typing_extensions import Literal 
- 
 FILE_OR_DIR = "file_or_dir"
 
 
-@final 
-class Parser: 
-    """Parser for command line arguments and ini-file values. 
+@final
+class Parser:
+    """Parser for command line arguments and ini-file values.
 
-    :ivar extra_info: Dict of generic param -> value to display in case 
+    :ivar extra_info: Dict of generic param -> value to display in case
         there's an error processing the command line arguments.
     """
 
-    prog: Optional[str] = None 
- 
-    def __init__( 
-        self, 
-        usage: Optional[str] = None, 
-        processopt: Optional[Callable[["Argument"], None]] = None, 
-    ) -> None: 
+    prog: Optional[str] = None
+
+    def __init__(
+        self,
+        usage: Optional[str] = None,
+        processopt: Optional[Callable[["Argument"], None]] = None,
+    ) -> None:
         self._anonymous = OptionGroup("custom options", parser=self)
-        self._groups: List[OptionGroup] = [] 
+        self._groups: List[OptionGroup] = []
         self._processopt = processopt
         self._usage = usage
-        self._inidict: Dict[str, Tuple[str, Optional[str], Any]] = {} 
-        self._ininames: List[str] = [] 
-        self.extra_info: Dict[str, Any] = {} 
+        self._inidict: Dict[str, Tuple[str, Optional[str], Any]] = {}
+        self._ininames: List[str] = []
+        self.extra_info: Dict[str, Any] = {}
 
-    def processoption(self, option: "Argument") -> None: 
+    def processoption(self, option: "Argument") -> None:
         if self._processopt:
             if option.dest:
                 self._processopt(option)
 
-    def getgroup( 
-        self, name: str, description: str = "", after: Optional[str] = None 
-    ) -> "OptionGroup": 
-        """Get (or create) a named option Group. 
+    def getgroup(
+        self, name: str, description: str = "", after: Optional[str] = None
+    ) -> "OptionGroup":
+        """Get (or create) a named option Group.
 
-        :name: Name of the option group. 
-        :description: Long description for --help output. 
-        :after: Name of another group, used for ordering --help output. 
+        :name: Name of the option group.
+        :description: Long description for --help output.
+        :after: Name of another group, used for ordering --help output.
 
         The returned group object has an ``addoption`` method with the same
         signature as :py:func:`parser.addoption
-        <_pytest.config.argparsing.Parser.addoption>` but will be shown in the 
+        <_pytest.config.argparsing.Parser.addoption>` but will be shown in the
         respective group in the output of ``pytest. --help``.
         """
         for group in self._groups:
@@ -80,37 +80,37 @@ class Parser:
         self._groups.insert(i + 1, group)
         return group
 
-    def addoption(self, *opts: str, **attrs: Any) -> None: 
-        """Register a command line option. 
+    def addoption(self, *opts: str, **attrs: Any) -> None:
+        """Register a command line option.
 
-        :opts: Option names, can be short or long options. 
-        :attrs: Same attributes which the ``add_argument()`` function of the 
-           `argparse library <https://docs.python.org/library/argparse.html>`_ 
+        :opts: Option names, can be short or long options.
+        :attrs: Same attributes which the ``add_argument()`` function of the
+           `argparse library <https://docs.python.org/library/argparse.html>`_
            accepts.
 
-        After command line parsing, options are available on the pytest config 
+        After command line parsing, options are available on the pytest config
         object via ``config.option.NAME`` where ``NAME`` is usually set
         by passing a ``dest`` attribute, for example
         ``addoption("--long", dest="NAME", ...)``.
         """
         self._anonymous.addoption(*opts, **attrs)
 
-    def parse( 
-        self, 
-        args: Sequence[Union[str, py.path.local]], 
-        namespace: Optional[argparse.Namespace] = None, 
-    ) -> argparse.Namespace: 
+    def parse(
+        self,
+        args: Sequence[Union[str, py.path.local]],
+        namespace: Optional[argparse.Namespace] = None,
+    ) -> argparse.Namespace:
         from _pytest._argcomplete import try_argcomplete
 
         self.optparser = self._getparser()
         try_argcomplete(self.optparser)
-        strargs = [str(x) if isinstance(x, py.path.local) else x for x in args] 
-        return self.optparser.parse_args(strargs, namespace=namespace) 
+        strargs = [str(x) if isinstance(x, py.path.local) else x for x in args]
+        return self.optparser.parse_args(strargs, namespace=namespace)
 
-    def _getparser(self) -> "MyOptionParser": 
+    def _getparser(self) -> "MyOptionParser":
         from _pytest._argcomplete import filescompleter
 
-        optparser = MyOptionParser(self, self.extra_info, prog=self.prog) 
+        optparser = MyOptionParser(self, self.extra_info, prog=self.prog)
         groups = self._groups + [self._anonymous]
         for group in groups:
             if group.options:
@@ -120,98 +120,98 @@ class Parser:
                     n = option.names()
                     a = option.attrs()
                     arggroup.add_argument(*n, **a)
-        file_or_dir_arg = optparser.add_argument(FILE_OR_DIR, nargs="*") 
+        file_or_dir_arg = optparser.add_argument(FILE_OR_DIR, nargs="*")
         # bash like autocompletion for dirs (appending '/')
-        # Type ignored because typeshed doesn't know about argcomplete. 
-        file_or_dir_arg.completer = filescompleter  # type: ignore 
+        # Type ignored because typeshed doesn't know about argcomplete.
+        file_or_dir_arg.completer = filescompleter  # type: ignore
         return optparser
 
-    def parse_setoption( 
-        self, 
-        args: Sequence[Union[str, py.path.local]], 
-        option: argparse.Namespace, 
-        namespace: Optional[argparse.Namespace] = None, 
-    ) -> List[str]: 
+    def parse_setoption(
+        self,
+        args: Sequence[Union[str, py.path.local]],
+        option: argparse.Namespace,
+        namespace: Optional[argparse.Namespace] = None,
+    ) -> List[str]:
         parsedoption = self.parse(args, namespace=namespace)
         for name, value in parsedoption.__dict__.items():
             setattr(option, name, value)
-        return cast(List[str], getattr(parsedoption, FILE_OR_DIR)) 
-
-    def parse_known_args( 
-        self, 
-        args: Sequence[Union[str, py.path.local]], 
-        namespace: Optional[argparse.Namespace] = None, 
-    ) -> argparse.Namespace: 
-        """Parse and return a namespace object with known arguments at this point.""" 
+        return cast(List[str], getattr(parsedoption, FILE_OR_DIR))
+
+    def parse_known_args(
+        self,
+        args: Sequence[Union[str, py.path.local]],
+        namespace: Optional[argparse.Namespace] = None,
+    ) -> argparse.Namespace:
+        """Parse and return a namespace object with known arguments at this point."""
         return self.parse_known_and_unknown_args(args, namespace=namespace)[0]
 
-    def parse_known_and_unknown_args( 
-        self, 
-        args: Sequence[Union[str, py.path.local]], 
-        namespace: Optional[argparse.Namespace] = None, 
-    ) -> Tuple[argparse.Namespace, List[str]]: 
-        """Parse and return a namespace object with known arguments, and 
-        the remaining arguments unknown at this point.""" 
+    def parse_known_and_unknown_args(
+        self,
+        args: Sequence[Union[str, py.path.local]],
+        namespace: Optional[argparse.Namespace] = None,
+    ) -> Tuple[argparse.Namespace, List[str]]:
+        """Parse and return a namespace object with known arguments, and
+        the remaining arguments unknown at this point."""
         optparser = self._getparser()
-        strargs = [str(x) if isinstance(x, py.path.local) else x for x in args] 
-        return optparser.parse_known_args(strargs, namespace=namespace) 
-
-    def addini( 
-        self, 
-        name: str, 
-        help: str, 
-        type: Optional[ 
-            "Literal['string', 'pathlist', 'args', 'linelist', 'bool']" 
-        ] = None, 
-        default=None, 
-    ) -> None: 
-        """Register an ini-file option. 
-
-        :name: Name of the ini-variable. 
-        :type: Type of the variable, can be ``string``, ``pathlist``, ``args``, 
-               ``linelist`` or ``bool``.  Defaults to ``string`` if ``None`` or 
-               not passed. 
-        :default: Default value if no ini-file option exists but is queried. 
+        strargs = [str(x) if isinstance(x, py.path.local) else x for x in args]
+        return optparser.parse_known_args(strargs, namespace=namespace)
+
+    def addini(
+        self,
+        name: str,
+        help: str,
+        type: Optional[
+            "Literal['string', 'pathlist', 'args', 'linelist', 'bool']"
+        ] = None,
+        default=None,
+    ) -> None:
+        """Register an ini-file option.
+
+        :name: Name of the ini-variable.
+        :type: Type of the variable, can be ``string``, ``pathlist``, ``args``,
+               ``linelist`` or ``bool``.  Defaults to ``string`` if ``None`` or
+               not passed.
+        :default: Default value if no ini-file option exists but is queried.
 
         The value of ini-variables can be retrieved via a call to
         :py:func:`config.getini(name) <_pytest.config.Config.getini>`.
         """
-        assert type in (None, "string", "pathlist", "args", "linelist", "bool") 
+        assert type in (None, "string", "pathlist", "args", "linelist", "bool")
         self._inidict[name] = (help, type, default)
         self._ininames.append(name)
 
 
 class ArgumentError(Exception):
-    """Raised if an Argument instance is created with invalid or 
-    inconsistent arguments.""" 
+    """Raised if an Argument instance is created with invalid or
+    inconsistent arguments."""
 
-    def __init__(self, msg: str, option: Union["Argument", str]) -> None: 
+    def __init__(self, msg: str, option: Union["Argument", str]) -> None:
         self.msg = msg
         self.option_id = str(option)
 
-    def __str__(self) -> str: 
+    def __str__(self) -> str:
         if self.option_id:
-            return f"option {self.option_id}: {self.msg}" 
+            return f"option {self.option_id}: {self.msg}"
         else:
             return self.msg
 
 
-class Argument: 
-    """Class that mimics the necessary behaviour of optparse.Option. 
+class Argument:
+    """Class that mimics the necessary behaviour of optparse.Option.
+
+    It's currently a least effort implementation and ignoring choices
+    and integer prefixes.
 
-    It's currently a least effort implementation and ignoring choices 
-    and integer prefixes. 
- 
     https://docs.python.org/3/library/optparse.html#optparse-standard-option-types
     """
 
     _typ_map = {"int": int, "string": str, "float": float, "complex": complex}
 
-    def __init__(self, *names: str, **attrs: Any) -> None: 
-        """Store parms in private vars for use in add_argument.""" 
+    def __init__(self, *names: str, **attrs: Any) -> None:
+        """Store parms in private vars for use in add_argument."""
         self._attrs = attrs
-        self._short_opts: List[str] = [] 
-        self._long_opts: List[str] = [] 
+        self._short_opts: List[str] = []
+        self._long_opts: List[str] = []
         if "%default" in (attrs.get("help") or ""):
             warnings.warn(
                 'pytest now uses argparse. "%default" should be'
@@ -224,8 +224,8 @@ class Argument:
         except KeyError:
             pass
         else:
-            # This might raise a keyerror as well, don't want to catch that. 
-            if isinstance(typ, str): 
+            # This might raise a keyerror as well, don't want to catch that.
+            if isinstance(typ, str):
                 if typ == "choice":
                     warnings.warn(
                         "`type` argument to addoption() is the string %r."
@@ -247,35 +247,35 @@ class Argument:
                         stacklevel=4,
                     )
                     attrs["type"] = Argument._typ_map[typ]
-                # Used in test_parseopt -> test_parse_defaultgetter. 
+                # Used in test_parseopt -> test_parse_defaultgetter.
                 self.type = attrs["type"]
             else:
                 self.type = typ
         try:
-            # Attribute existence is tested in Config._processopt. 
+            # Attribute existence is tested in Config._processopt.
             self.default = attrs["default"]
         except KeyError:
             pass
         self._set_opt_strings(names)
-        dest: Optional[str] = attrs.get("dest") 
-        if dest: 
-            self.dest = dest 
-        elif self._long_opts: 
-            self.dest = self._long_opts[0][2:].replace("-", "_") 
-        else: 
-            try: 
-                self.dest = self._short_opts[0][1:] 
-            except IndexError as e: 
-                self.dest = "???"  # Needed for the error repr. 
-                raise ArgumentError("need a long or short option", self) from e 
-
-    def names(self) -> List[str]: 
+        dest: Optional[str] = attrs.get("dest")
+        if dest:
+            self.dest = dest
+        elif self._long_opts:
+            self.dest = self._long_opts[0][2:].replace("-", "_")
+        else:
+            try:
+                self.dest = self._short_opts[0][1:]
+            except IndexError as e:
+                self.dest = "???"  # Needed for the error repr.
+                raise ArgumentError("need a long or short option", self) from e
+
+    def names(self) -> List[str]:
         return self._short_opts + self._long_opts
 
-    def attrs(self) -> Mapping[str, Any]: 
-        # Update any attributes set by processopt. 
+    def attrs(self) -> Mapping[str, Any]:
+        # Update any attributes set by processopt.
         attrs = "default dest help".split()
-        attrs.append(self.dest) 
+        attrs.append(self.dest)
         for attr in attrs:
             try:
                 self._attrs[attr] = getattr(self, attr)
@@ -288,11 +288,11 @@ class Argument:
             self._attrs["help"] = a
         return self._attrs
 
-    def _set_opt_strings(self, opts: Sequence[str]) -> None: 
-        """Directly from optparse. 
+    def _set_opt_strings(self, opts: Sequence[str]) -> None:
+        """Directly from optparse.
 
-        Might not be necessary as this is passed to argparse later on. 
-        """ 
+        Might not be necessary as this is passed to argparse later on.
+        """
         for opt in opts:
             if len(opt) < 2:
                 raise ArgumentError(
@@ -317,8 +317,8 @@ class Argument:
                     )
                 self._long_opts.append(opt)
 
-    def __repr__(self) -> str: 
-        args: List[str] = [] 
+    def __repr__(self) -> str:
+        args: List[str] = []
         if self._short_opts:
             args += ["_short_opts: " + repr(self._short_opts)]
         if self._long_opts:
@@ -331,22 +331,22 @@ class Argument:
         return "Argument({})".format(", ".join(args))
 
 
-class OptionGroup: 
-    def __init__( 
-        self, name: str, description: str = "", parser: Optional[Parser] = None 
-    ) -> None: 
+class OptionGroup:
+    def __init__(
+        self, name: str, description: str = "", parser: Optional[Parser] = None
+    ) -> None:
         self.name = name
         self.description = description
-        self.options: List[Argument] = [] 
+        self.options: List[Argument] = []
         self.parser = parser
 
-    def addoption(self, *optnames: str, **attrs: Any) -> None: 
-        """Add an option to this group. 
+    def addoption(self, *optnames: str, **attrs: Any) -> None:
+        """Add an option to this group.
 
-        If a shortened version of a long option is specified, it will 
+        If a shortened version of a long option is specified, it will
         be suppressed in the help. addoption('--twowords', '--two-words')
         results in help showing '--two-words' only, but --twowords gets
-        accepted **and** the automatic destination is in args.twowords. 
+        accepted **and** the automatic destination is in args.twowords.
         """
         conflict = set(optnames).intersection(
             name for opt in self.options for name in opt.names()
@@ -356,11 +356,11 @@ class OptionGroup:
         option = Argument(*optnames, **attrs)
         self._addoption_instance(option, shortupper=False)
 
-    def _addoption(self, *optnames: str, **attrs: Any) -> None: 
+    def _addoption(self, *optnames: str, **attrs: Any) -> None:
         option = Argument(*optnames, **attrs)
         self._addoption_instance(option, shortupper=True)
 
-    def _addoption_instance(self, option: "Argument", shortupper: bool = False) -> None: 
+    def _addoption_instance(self, option: "Argument", shortupper: bool = False) -> None:
         if not shortupper:
             for opt in option._short_opts:
                 if opt[0] == "-" and opt[1].islower():
@@ -371,133 +371,133 @@ class OptionGroup:
 
 
 class MyOptionParser(argparse.ArgumentParser):
-    def __init__( 
-        self, 
-        parser: Parser, 
-        extra_info: Optional[Dict[str, Any]] = None, 
-        prog: Optional[str] = None, 
-    ) -> None: 
+    def __init__(
+        self,
+        parser: Parser,
+        extra_info: Optional[Dict[str, Any]] = None,
+        prog: Optional[str] = None,
+    ) -> None:
         self._parser = parser
         argparse.ArgumentParser.__init__(
             self,
-            prog=prog, 
+            prog=prog,
             usage=parser._usage,
             add_help=False,
             formatter_class=DropShorterLongHelpFormatter,
-            allow_abbrev=False, 
+            allow_abbrev=False,
         )
         # extra_info is a dict of (param -> value) to display if there's
-        # an usage error to provide more contextual information to the user. 
-        self.extra_info = extra_info if extra_info else {} 
-
-    def error(self, message: str) -> "NoReturn": 
-        """Transform argparse error message into UsageError.""" 
-        msg = f"{self.prog}: error: {message}" 
-
-        if hasattr(self._parser, "_config_source_hint"): 
-            # Type ignored because the attribute is set dynamically. 
-            msg = f"{msg} ({self._parser._config_source_hint})"  # type: ignore 
-
-        raise UsageError(self.format_usage() + msg) 
- 
-    # Type ignored because typeshed has a very complex type in the superclass. 
-    def parse_args(  # type: ignore 
-        self, 
-        args: Optional[Sequence[str]] = None, 
-        namespace: Optional[argparse.Namespace] = None, 
-    ) -> argparse.Namespace: 
-        """Allow splitting of positional arguments.""" 
-        parsed, unrecognized = self.parse_known_args(args, namespace) 
-        if unrecognized: 
-            for arg in unrecognized: 
+        # an usage error to provide more contextual information to the user.
+        self.extra_info = extra_info if extra_info else {}
+
+    def error(self, message: str) -> "NoReturn":
+        """Transform argparse error message into UsageError."""
+        msg = f"{self.prog}: error: {message}"
+
+        if hasattr(self._parser, "_config_source_hint"):
+            # Type ignored because the attribute is set dynamically.
+            msg = f"{msg} ({self._parser._config_source_hint})"  # type: ignore
+
+        raise UsageError(self.format_usage() + msg)
+
+    # Type ignored because typeshed has a very complex type in the superclass.
+    def parse_args(  # type: ignore
+        self,
+        args: Optional[Sequence[str]] = None,
+        namespace: Optional[argparse.Namespace] = None,
+    ) -> argparse.Namespace:
+        """Allow splitting of positional arguments."""
+        parsed, unrecognized = self.parse_known_args(args, namespace)
+        if unrecognized:
+            for arg in unrecognized:
                 if arg and arg[0] == "-":
-                    lines = ["unrecognized arguments: %s" % (" ".join(unrecognized))] 
+                    lines = ["unrecognized arguments: %s" % (" ".join(unrecognized))]
                     for k, v in sorted(self.extra_info.items()):
-                        lines.append(f"  {k}: {v}") 
+                        lines.append(f"  {k}: {v}")
                     self.error("\n".join(lines))
-            getattr(parsed, FILE_OR_DIR).extend(unrecognized) 
-        return parsed 
-
-    if sys.version_info[:2] < (3, 9):  # pragma: no cover 
-        # Backport of https://github.com/python/cpython/pull/14316 so we can 
-        # disable long --argument abbreviations without breaking short flags. 
-        def _parse_optional( 
-            self, arg_string: str 
-        ) -> Optional[Tuple[Optional[argparse.Action], str, Optional[str]]]: 
-            if not arg_string: 
-                return None 
-            if not arg_string[0] in self.prefix_chars: 
-                return None 
-            if arg_string in self._option_string_actions: 
-                action = self._option_string_actions[arg_string] 
-                return action, arg_string, None 
-            if len(arg_string) == 1: 
-                return None 
-            if "=" in arg_string: 
-                option_string, explicit_arg = arg_string.split("=", 1) 
-                if option_string in self._option_string_actions: 
-                    action = self._option_string_actions[option_string] 
-                    return action, option_string, explicit_arg 
-            if self.allow_abbrev or not arg_string.startswith("--"): 
-                option_tuples = self._get_option_tuples(arg_string) 
-                if len(option_tuples) > 1: 
-                    msg = gettext( 
-                        "ambiguous option: %(option)s could match %(matches)s" 
-                    ) 
-                    options = ", ".join(option for _, option, _ in option_tuples) 
-                    self.error(msg % {"option": arg_string, "matches": options}) 
-                elif len(option_tuples) == 1: 
-                    (option_tuple,) = option_tuples 
-                    return option_tuple 
-            if self._negative_number_matcher.match(arg_string): 
-                if not self._has_negative_number_optionals: 
-                    return None 
-            if " " in arg_string: 
-                return None 
-            return None, arg_string, None 
-
- 
+            getattr(parsed, FILE_OR_DIR).extend(unrecognized)
+        return parsed
+
+    if sys.version_info[:2] < (3, 9):  # pragma: no cover
+        # Backport of https://github.com/python/cpython/pull/14316 so we can
+        # disable long --argument abbreviations without breaking short flags.
+        def _parse_optional(
+            self, arg_string: str
+        ) -> Optional[Tuple[Optional[argparse.Action], str, Optional[str]]]:
+            if not arg_string:
+                return None
+            if not arg_string[0] in self.prefix_chars:
+                return None
+            if arg_string in self._option_string_actions:
+                action = self._option_string_actions[arg_string]
+                return action, arg_string, None
+            if len(arg_string) == 1:
+                return None
+            if "=" in arg_string:
+                option_string, explicit_arg = arg_string.split("=", 1)
+                if option_string in self._option_string_actions:
+                    action = self._option_string_actions[option_string]
+                    return action, option_string, explicit_arg
+            if self.allow_abbrev or not arg_string.startswith("--"):
+                option_tuples = self._get_option_tuples(arg_string)
+                if len(option_tuples) > 1:
+                    msg = gettext(
+                        "ambiguous option: %(option)s could match %(matches)s"
+                    )
+                    options = ", ".join(option for _, option, _ in option_tuples)
+                    self.error(msg % {"option": arg_string, "matches": options})
+                elif len(option_tuples) == 1:
+                    (option_tuple,) = option_tuples
+                    return option_tuple
+            if self._negative_number_matcher.match(arg_string):
+                if not self._has_negative_number_optionals:
+                    return None
+            if " " in arg_string:
+                return None
+            return None, arg_string, None
+
+
 class DropShorterLongHelpFormatter(argparse.HelpFormatter):
-    """Shorten help for long options that differ only in extra hyphens. 
+    """Shorten help for long options that differ only in extra hyphens.
 
-    - Collapse **long** options that are the same except for extra hyphens. 
-    - Shortcut if there are only two options and one of them is a short one. 
-    - Cache result on the action object as this is called at least 2 times. 
+    - Collapse **long** options that are the same except for extra hyphens.
+    - Shortcut if there are only two options and one of them is a short one.
+    - Cache result on the action object as this is called at least 2 times.
     """
 
-    def __init__(self, *args: Any, **kwargs: Any) -> None: 
-        # Use more accurate terminal width. 
-        if "width" not in kwargs: 
-            kwargs["width"] = _pytest._io.get_terminal_width() 
-        super().__init__(*args, **kwargs) 
- 
-    def _format_action_invocation(self, action: argparse.Action) -> str: 
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        # Use more accurate terminal width.
+        if "width" not in kwargs:
+            kwargs["width"] = _pytest._io.get_terminal_width()
+        super().__init__(*args, **kwargs)
+
+    def _format_action_invocation(self, action: argparse.Action) -> str:
         orgstr = argparse.HelpFormatter._format_action_invocation(self, action)
         if orgstr and orgstr[0] != "-":  # only optional arguments
             return orgstr
-        res: Optional[str] = getattr(action, "_formatted_action_invocation", None) 
+        res: Optional[str] = getattr(action, "_formatted_action_invocation", None)
         if res:
             return res
         options = orgstr.split(", ")
         if len(options) == 2 and (len(options[0]) == 2 or len(options[1]) == 2):
             # a shortcut for '-h, --help' or '--abc', '-a'
-            action._formatted_action_invocation = orgstr  # type: ignore 
+            action._formatted_action_invocation = orgstr  # type: ignore
             return orgstr
         return_list = []
-        short_long: Dict[str, str] = {} 
+        short_long: Dict[str, str] = {}
         for option in options:
             if len(option) == 2 or option[2] == " ":
                 continue
             if not option.startswith("--"):
                 raise ArgumentError(
-                    'long optional argument without "--": [%s]' % (option), option 
+                    'long optional argument without "--": [%s]' % (option), option
                 )
             xxoption = option[2:]
-            shortened = xxoption.replace("-", "") 
-            if shortened not in short_long or len(short_long[shortened]) < len( 
-                xxoption 
-            ): 
-                short_long[shortened] = xxoption 
+            shortened = xxoption.replace("-", "")
+            if shortened not in short_long or len(short_long[shortened]) < len(
+                xxoption
+            ):
+                short_long[shortened] = xxoption
         # now short_long has been filled out to the longest with dashes
         # **and** we keep the right option ordering from add_argument
         for option in options:
@@ -505,18 +505,18 @@ class DropShorterLongHelpFormatter(argparse.HelpFormatter):
                 return_list.append(option)
             if option[2:] == short_long.get(option.replace("-", "")):
                 return_list.append(option.replace(" ", "=", 1))
-        formatted_action_invocation = ", ".join(return_list) 
-        action._formatted_action_invocation = formatted_action_invocation  # type: ignore 
-        return formatted_action_invocation 
- 
-    def _split_lines(self, text, width): 
-        """Wrap lines after splitting on original newlines. 
- 
-        This allows to have explicit line breaks in the help text. 
-        """ 
-        import textwrap 
- 
-        lines = [] 
-        for line in text.splitlines(): 
-            lines.extend(textwrap.wrap(line.strip(), width)) 
-        return lines 
+        formatted_action_invocation = ", ".join(return_list)
+        action._formatted_action_invocation = formatted_action_invocation  # type: ignore
+        return formatted_action_invocation
+
+    def _split_lines(self, text, width):
+        """Wrap lines after splitting on original newlines.
+
+        This allows to have explicit line breaks in the help text.
+        """
+        import textwrap
+
+        lines = []
+        for line in text.splitlines():
+            lines.extend(textwrap.wrap(line.strip(), width))
+        return lines
diff --git a/contrib/python/pytest/py3/_pytest/config/exceptions.py b/contrib/python/pytest/py3/_pytest/config/exceptions.py
index ab63bfd361..4f1320e758 100644
--- a/contrib/python/pytest/py3/_pytest/config/exceptions.py
+++ b/contrib/python/pytest/py3/_pytest/config/exceptions.py
@@ -1,11 +1,11 @@
-from _pytest.compat import final 
- 
- 
-@final 
+from _pytest.compat import final
+
+
+@final
 class UsageError(Exception):
-    """Error in pytest usage or invocation.""" 
+    """Error in pytest usage or invocation."""
 
 
 class PrintHelp(Exception):
-    """Raised when pytest should print its help to skip the rest of the 
+    """Raised when pytest should print its help to skip the rest of the
     argument parsing and validation."""
diff --git a/contrib/python/pytest/py3/_pytest/config/findpaths.py b/contrib/python/pytest/py3/_pytest/config/findpaths.py
index c599736a75..2edf54536b 100644
--- a/contrib/python/pytest/py3/_pytest/config/findpaths.py
+++ b/contrib/python/pytest/py3/_pytest/config/findpaths.py
@@ -1,211 +1,211 @@
 import os
-from pathlib import Path 
-from typing import Dict 
-from typing import Iterable 
-from typing import List 
-from typing import Optional 
-from typing import Sequence 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import Union 
-
-import iniconfig 
+from pathlib import Path
+from typing import Dict
+from typing import Iterable
+from typing import List
+from typing import Optional
+from typing import Sequence
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import Union
+
+import iniconfig
 
 from .exceptions import UsageError
-from _pytest.outcomes import fail 
-from _pytest.pathlib import absolutepath 
-from _pytest.pathlib import commonpath 
-
-if TYPE_CHECKING: 
-    from . import Config 
-
- 
-def _parse_ini_config(path: Path) -> iniconfig.IniConfig: 
-    """Parse the given generic '.ini' file using legacy IniConfig parser, returning 
-    the parsed object. 
- 
-    Raise UsageError if the file cannot be parsed. 
-    """ 
+from _pytest.outcomes import fail
+from _pytest.pathlib import absolutepath
+from _pytest.pathlib import commonpath
+
+if TYPE_CHECKING:
+    from . import Config
+
+
+def _parse_ini_config(path: Path) -> iniconfig.IniConfig:
+    """Parse the given generic '.ini' file using legacy IniConfig parser, returning
+    the parsed object.
+
+    Raise UsageError if the file cannot be parsed.
+    """
     try:
-        return iniconfig.IniConfig(str(path)) 
-    except iniconfig.ParseError as exc: 
-        raise UsageError(str(exc)) from exc 
+        return iniconfig.IniConfig(str(path))
+    except iniconfig.ParseError as exc:
+        raise UsageError(str(exc)) from exc
+
 
+def load_config_dict_from_file(
+    filepath: Path,
+) -> Optional[Dict[str, Union[str, List[str]]]]:
+    """Load pytest configuration from the given file path, if supported.
 
-def load_config_dict_from_file( 
-    filepath: Path, 
-) -> Optional[Dict[str, Union[str, List[str]]]]: 
-    """Load pytest configuration from the given file path, if supported. 
- 
-    Return None if the file does not contain valid pytest configuration. 
+    Return None if the file does not contain valid pytest configuration.
     """
 
-    # Configuration from ini files are obtained from the [pytest] section, if present. 
-    if filepath.suffix == ".ini": 
-        iniconfig = _parse_ini_config(filepath) 
- 
-        if "pytest" in iniconfig: 
-            return dict(iniconfig["pytest"].items()) 
-        else: 
-            # "pytest.ini" files are always the source of configuration, even if empty. 
-            if filepath.name == "pytest.ini": 
-                return {} 
- 
-    # '.cfg' files are considered if they contain a "[tool:pytest]" section. 
-    elif filepath.suffix == ".cfg": 
-        iniconfig = _parse_ini_config(filepath) 
- 
-        if "tool:pytest" in iniconfig.sections: 
-            return dict(iniconfig["tool:pytest"].items()) 
-        elif "pytest" in iniconfig.sections: 
-            # If a setup.cfg contains a "[pytest]" section, we raise a failure to indicate users that 
-            # plain "[pytest]" sections in setup.cfg files is no longer supported (#3086). 
-            fail(CFG_PYTEST_SECTION.format(filename="setup.cfg"), pytrace=False) 
- 
-    # '.toml' files are considered if they contain a [tool.pytest.ini_options] table. 
-    elif filepath.suffix == ".toml": 
-        import toml 
- 
-        config = toml.load(str(filepath)) 
- 
-        result = config.get("tool", {}).get("pytest", {}).get("ini_options", None) 
-        if result is not None: 
-            # TOML supports richer data types than ini files (strings, arrays, floats, ints, etc), 
-            # however we need to convert all scalar values to str for compatibility with the rest 
-            # of the configuration system, which expects strings only. 
-            def make_scalar(v: object) -> Union[str, List[str]]: 
-                return v if isinstance(v, list) else str(v) 
- 
-            return {k: make_scalar(v) for k, v in result.items()} 
- 
-    return None 
- 
- 
-def locate_config( 
-    args: Iterable[Path], 
-) -> Tuple[ 
-    Optional[Path], Optional[Path], Dict[str, Union[str, List[str]]], 
-]: 
-    """Search in the list of arguments for a valid ini-file for pytest, 
-    and return a tuple of (rootdir, inifile, cfg-dict).""" 
-    config_names = [ 
-        "pytest.ini", 
-        "pyproject.toml", 
-        "tox.ini", 
-        "setup.cfg", 
-    ] 
+    # Configuration from ini files are obtained from the [pytest] section, if present.
+    if filepath.suffix == ".ini":
+        iniconfig = _parse_ini_config(filepath)
+
+        if "pytest" in iniconfig:
+            return dict(iniconfig["pytest"].items())
+        else:
+            # "pytest.ini" files are always the source of configuration, even if empty.
+            if filepath.name == "pytest.ini":
+                return {}
+
+    # '.cfg' files are considered if they contain a "[tool:pytest]" section.
+    elif filepath.suffix == ".cfg":
+        iniconfig = _parse_ini_config(filepath)
+
+        if "tool:pytest" in iniconfig.sections:
+            return dict(iniconfig["tool:pytest"].items())
+        elif "pytest" in iniconfig.sections:
+            # If a setup.cfg contains a "[pytest]" section, we raise a failure to indicate users that
+            # plain "[pytest]" sections in setup.cfg files is no longer supported (#3086).
+            fail(CFG_PYTEST_SECTION.format(filename="setup.cfg"), pytrace=False)
+
+    # '.toml' files are considered if they contain a [tool.pytest.ini_options] table.
+    elif filepath.suffix == ".toml":
+        import toml
+
+        config = toml.load(str(filepath))
+
+        result = config.get("tool", {}).get("pytest", {}).get("ini_options", None)
+        if result is not None:
+            # TOML supports richer data types than ini files (strings, arrays, floats, ints, etc),
+            # however we need to convert all scalar values to str for compatibility with the rest
+            # of the configuration system, which expects strings only.
+            def make_scalar(v: object) -> Union[str, List[str]]:
+                return v if isinstance(v, list) else str(v)
+
+            return {k: make_scalar(v) for k, v in result.items()}
+
+    return None
+
+
+def locate_config(
+    args: Iterable[Path],
+) -> Tuple[
+    Optional[Path], Optional[Path], Dict[str, Union[str, List[str]]],
+]:
+    """Search in the list of arguments for a valid ini-file for pytest,
+    and return a tuple of (rootdir, inifile, cfg-dict)."""
+    config_names = [
+        "pytest.ini",
+        "pyproject.toml",
+        "tox.ini",
+        "setup.cfg",
+    ]
     args = [x for x in args if not str(x).startswith("-")]
     if not args:
-        args = [Path.cwd()] 
+        args = [Path.cwd()]
     for arg in args:
-        argpath = absolutepath(arg) 
-        for base in (argpath, *argpath.parents): 
-            for config_name in config_names: 
-                p = base / config_name 
-                if p.is_file(): 
-                    ini_config = load_config_dict_from_file(p) 
-                    if ini_config is not None: 
-                        return base, p, ini_config 
-    return None, None, {} 
-
- 
-def get_common_ancestor(paths: Iterable[Path]) -> Path: 
-    common_ancestor: Optional[Path] = None 
+        argpath = absolutepath(arg)
+        for base in (argpath, *argpath.parents):
+            for config_name in config_names:
+                p = base / config_name
+                if p.is_file():
+                    ini_config = load_config_dict_from_file(p)
+                    if ini_config is not None:
+                        return base, p, ini_config
+    return None, None, {}
+
+
+def get_common_ancestor(paths: Iterable[Path]) -> Path:
+    common_ancestor: Optional[Path] = None
     for path in paths:
         if not path.exists():
             continue
         if common_ancestor is None:
             common_ancestor = path
         else:
-            if common_ancestor in path.parents or path == common_ancestor: 
+            if common_ancestor in path.parents or path == common_ancestor:
                 continue
-            elif path in common_ancestor.parents: 
+            elif path in common_ancestor.parents:
                 common_ancestor = path
             else:
-                shared = commonpath(path, common_ancestor) 
+                shared = commonpath(path, common_ancestor)
                 if shared is not None:
                     common_ancestor = shared
     if common_ancestor is None:
-        common_ancestor = Path.cwd() 
-    elif common_ancestor.is_file(): 
-        common_ancestor = common_ancestor.parent 
+        common_ancestor = Path.cwd()
+    elif common_ancestor.is_file():
+        common_ancestor = common_ancestor.parent
     return common_ancestor
 
 
-def get_dirs_from_args(args: Iterable[str]) -> List[Path]: 
-    def is_option(x: str) -> bool: 
-        return x.startswith("-") 
+def get_dirs_from_args(args: Iterable[str]) -> List[Path]:
+    def is_option(x: str) -> bool:
+        return x.startswith("-")
 
-    def get_file_part_from_node_id(x: str) -> str: 
-        return x.split("::")[0] 
+    def get_file_part_from_node_id(x: str) -> str:
+        return x.split("::")[0]
 
-    def get_dir_from_path(path: Path) -> Path: 
-        if path.is_dir(): 
+    def get_dir_from_path(path: Path) -> Path:
+        if path.is_dir():
             return path
-        return path.parent 
-
-    def safe_exists(path: Path) -> bool: 
-        # This can throw on paths that contain characters unrepresentable at the OS level, 
-        # or with invalid syntax on Windows (https://bugs.python.org/issue35306) 
-        try: 
-            return path.exists() 
-        except OSError: 
-            return False 
- 
+        return path.parent
+
+    def safe_exists(path: Path) -> bool:
+        # This can throw on paths that contain characters unrepresentable at the OS level,
+        # or with invalid syntax on Windows (https://bugs.python.org/issue35306)
+        try:
+            return path.exists()
+        except OSError:
+            return False
+
     # These look like paths but may not exist
     possible_paths = (
-        absolutepath(get_file_part_from_node_id(arg)) 
+        absolutepath(get_file_part_from_node_id(arg))
         for arg in args
         if not is_option(arg)
     )
 
-    return [get_dir_from_path(path) for path in possible_paths if safe_exists(path)] 
+    return [get_dir_from_path(path) for path in possible_paths if safe_exists(path)]
+
+
+CFG_PYTEST_SECTION = "[pytest] section in {filename} files is no longer supported, change to [tool:pytest] instead."
 
 
-CFG_PYTEST_SECTION = "[pytest] section in {filename} files is no longer supported, change to [tool:pytest] instead." 
- 
- 
-def determine_setup( 
-    inifile: Optional[str], 
-    args: Sequence[str], 
-    rootdir_cmd_arg: Optional[str] = None, 
-    config: Optional["Config"] = None, 
-) -> Tuple[Path, Optional[Path], Dict[str, Union[str, List[str]]]]: 
-    rootdir = None 
+def determine_setup(
+    inifile: Optional[str],
+    args: Sequence[str],
+    rootdir_cmd_arg: Optional[str] = None,
+    config: Optional["Config"] = None,
+) -> Tuple[Path, Optional[Path], Dict[str, Union[str, List[str]]]]:
+    rootdir = None
     dirs = get_dirs_from_args(args)
     if inifile:
-        inipath_ = absolutepath(inifile) 
-        inipath: Optional[Path] = inipath_ 
-        inicfg = load_config_dict_from_file(inipath_) or {} 
-        if rootdir_cmd_arg is None: 
-            rootdir = get_common_ancestor(dirs) 
+        inipath_ = absolutepath(inifile)
+        inipath: Optional[Path] = inipath_
+        inicfg = load_config_dict_from_file(inipath_) or {}
+        if rootdir_cmd_arg is None:
+            rootdir = get_common_ancestor(dirs)
     else:
         ancestor = get_common_ancestor(dirs)
-        rootdir, inipath, inicfg = locate_config([ancestor]) 
-        if rootdir is None and rootdir_cmd_arg is None: 
-            for possible_rootdir in (ancestor, *ancestor.parents): 
-                if (possible_rootdir / "setup.py").is_file(): 
-                    rootdir = possible_rootdir 
+        rootdir, inipath, inicfg = locate_config([ancestor])
+        if rootdir is None and rootdir_cmd_arg is None:
+            for possible_rootdir in (ancestor, *ancestor.parents):
+                if (possible_rootdir / "setup.py").is_file():
+                    rootdir = possible_rootdir
                     break
             else:
-                if dirs != [ancestor]: 
-                    rootdir, inipath, inicfg = locate_config(dirs) 
+                if dirs != [ancestor]:
+                    rootdir, inipath, inicfg = locate_config(dirs)
                 if rootdir is None:
-                    if config is not None: 
-                        cwd = config.invocation_params.dir 
-                    else: 
-                        cwd = Path.cwd() 
-                    rootdir = get_common_ancestor([cwd, ancestor]) 
+                    if config is not None:
+                        cwd = config.invocation_params.dir
+                    else:
+                        cwd = Path.cwd()
+                    rootdir = get_common_ancestor([cwd, ancestor])
                     is_fs_root = os.path.splitdrive(str(rootdir))[1] == "/"
                     if is_fs_root:
                         rootdir = ancestor
     if rootdir_cmd_arg:
-        rootdir = absolutepath(os.path.expandvars(rootdir_cmd_arg)) 
-        if not rootdir.is_dir(): 
+        rootdir = absolutepath(os.path.expandvars(rootdir_cmd_arg))
+        if not rootdir.is_dir():
             raise UsageError(
                 "Directory '{}' not found. Check your '--rootdir' option.".format(
-                    rootdir 
+                    rootdir
                 )
             )
-    assert rootdir is not None 
-    return rootdir, inipath, inicfg or {} 
+    assert rootdir is not None
+    return rootdir, inipath, inicfg or {}
diff --git a/contrib/python/pytest/py3/_pytest/debugging.py b/contrib/python/pytest/py3/_pytest/debugging.py
index efa4c0c926..b52840006b 100644
--- a/contrib/python/pytest/py3/_pytest/debugging.py
+++ b/contrib/python/pytest/py3/_pytest/debugging.py
@@ -1,35 +1,35 @@
-"""Interactive debugging with PDB, the Python Debugger.""" 
-import argparse 
-import functools 
+"""Interactive debugging with PDB, the Python Debugger."""
+import argparse
+import functools
 import os
 import sys
-import types 
-from typing import Any 
-from typing import Callable 
-from typing import Generator 
-from typing import List 
-from typing import Optional 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
+import types
+from typing import Any
+from typing import Callable
+from typing import Generator
+from typing import List
+from typing import Optional
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
 
 from _pytest import outcomes
-from _pytest._code import ExceptionInfo 
-from _pytest.config import Config 
-from _pytest.config import ConftestImportFailure 
+from _pytest._code import ExceptionInfo
+from _pytest.config import Config
+from _pytest.config import ConftestImportFailure
 from _pytest.config import hookimpl
-from _pytest.config import PytestPluginManager 
-from _pytest.config.argparsing import Parser 
-from _pytest.config.exceptions import UsageError 
-from _pytest.nodes import Node 
-from _pytest.reports import BaseReport 
+from _pytest.config import PytestPluginManager
+from _pytest.config.argparsing import Parser
+from _pytest.config.exceptions import UsageError
+from _pytest.nodes import Node
+from _pytest.reports import BaseReport
+
+if TYPE_CHECKING:
+    from _pytest.capture import CaptureManager
+    from _pytest.runner import CallInfo
 
-if TYPE_CHECKING: 
-    from _pytest.capture import CaptureManager 
-    from _pytest.runner import CallInfo 
 
- 
 def import_readline():
     try:
         import readline
@@ -66,18 +66,18 @@ def tty():
         sys.path = old_sys_path
 
 
-def _validate_usepdb_cls(value: str) -> Tuple[str, str]: 
-    """Validate syntax of --pdbcls option.""" 
-    try: 
-        modname, classname = value.split(":") 
-    except ValueError as e: 
-        raise argparse.ArgumentTypeError( 
-            f"{value!r} is not in the format 'modname:classname'" 
-        ) from e 
-    return (modname, classname) 
- 
- 
-def pytest_addoption(parser: Parser) -> None: 
+def _validate_usepdb_cls(value: str) -> Tuple[str, str]:
+    """Validate syntax of --pdbcls option."""
+    try:
+        modname, classname = value.split(":")
+    except ValueError as e:
+        raise argparse.ArgumentTypeError(
+            f"{value!r} is not in the format 'modname:classname'"
+        ) from e
+    return (modname, classname)
+
+
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group._addoption(
         "--pdb",
@@ -89,7 +89,7 @@ def pytest_addoption(parser: Parser) -> None:
         "--pdbcls",
         dest="usepdb_cls",
         metavar="modulename:classname",
-        type=_validate_usepdb_cls, 
+        type=_validate_usepdb_cls,
         help="start a custom interactive Python debugger on errors. "
         "For example: --pdbcls=IPython.terminal.debugger:TerminalPdb",
     )
@@ -101,16 +101,16 @@ def pytest_addoption(parser: Parser) -> None:
     )
 
 
-def pytest_configure(config: Config) -> None: 
-    import pdb 
- 
+def pytest_configure(config: Config) -> None:
+    import pdb
+
     if config.getvalue("trace"):
         config.pluginmanager.register(PdbTrace(), "pdbtrace")
     if config.getvalue("usepdb"):
         config.pluginmanager.register(PdbInvoke(), "pdbinvoke")
 
     pytestPDB._saved.append(
-        (pdb.set_trace, pytestPDB._pluginmanager, pytestPDB._config) 
+        (pdb.set_trace, pytestPDB._pluginmanager, pytestPDB._config)
     )
     pdb.set_trace = pytestPDB.set_trace
     pytestPDB._pluginmanager = config.pluginmanager
@@ -118,7 +118,7 @@ def pytest_configure(config: Config) -> None:
 
     # NOTE: not using pytest_unconfigure, since it might get called although
     #       pytest_configure was not (if another plugin raises UsageError).
-    def fin() -> None: 
+    def fin() -> None:
         (
             pdb.set_trace,
             pytestPDB._pluginmanager,
@@ -128,202 +128,202 @@ def pytest_configure(config: Config) -> None:
     config._cleanup.append(fin)
 
 
-class pytestPDB: 
-    """Pseudo PDB that defers to the real pdb.""" 
+class pytestPDB:
+    """Pseudo PDB that defers to the real pdb."""
+
+    _pluginmanager: Optional[PytestPluginManager] = None
+    _config: Optional[Config] = None
+    _saved: List[
+        Tuple[Callable[..., None], Optional[PytestPluginManager], Optional[Config]]
+    ] = []
+    _recursive_debug = 0
+    _wrapped_pdb_cls: Optional[Tuple[Type[Any], Type[Any]]] = None
+
+    @classmethod
+    def _is_capturing(cls, capman: Optional["CaptureManager"]) -> Union[str, bool]:
+        if capman:
+            return capman.is_capturing()
+        return False
+
+    @classmethod
+    def _import_pdb_cls(cls, capman: Optional["CaptureManager"]):
+        if not cls._config:
+            import pdb
+
+            # Happens when using pytest.set_trace outside of a test.
+            return pdb.Pdb
+
+        usepdb_cls = cls._config.getvalue("usepdb_cls")
+
+        if cls._wrapped_pdb_cls and cls._wrapped_pdb_cls[0] == usepdb_cls:
+            return cls._wrapped_pdb_cls[1]
+
+        if usepdb_cls:
+            modname, classname = usepdb_cls
+
+            try:
+                __import__(modname)
+                mod = sys.modules[modname]
+
+                # Handle --pdbcls=pdb:pdb.Pdb (useful e.g. with pdbpp).
+                parts = classname.split(".")
+                pdb_cls = getattr(mod, parts[0])
+                for part in parts[1:]:
+                    pdb_cls = getattr(pdb_cls, part)
+            except Exception as exc:
+                value = ":".join((modname, classname))
+                raise UsageError(
+                    f"--pdbcls: could not import {value!r}: {exc}"
+                ) from exc
+        else:
+            import pdb
+
+            pdb_cls = pdb.Pdb
 
-    _pluginmanager: Optional[PytestPluginManager] = None 
-    _config: Optional[Config] = None 
-    _saved: List[ 
-        Tuple[Callable[..., None], Optional[PytestPluginManager], Optional[Config]] 
-    ] = [] 
-    _recursive_debug = 0 
-    _wrapped_pdb_cls: Optional[Tuple[Type[Any], Type[Any]]] = None 
+        wrapped_cls = cls._get_pdb_wrapper_class(pdb_cls, capman)
+        cls._wrapped_pdb_cls = (usepdb_cls, wrapped_cls)
+        return wrapped_cls
 
     @classmethod
-    def _is_capturing(cls, capman: Optional["CaptureManager"]) -> Union[str, bool]: 
-        if capman: 
-            return capman.is_capturing() 
-        return False 
- 
-    @classmethod 
-    def _import_pdb_cls(cls, capman: Optional["CaptureManager"]): 
-        if not cls._config: 
-            import pdb 
- 
-            # Happens when using pytest.set_trace outside of a test. 
-            return pdb.Pdb 
- 
-        usepdb_cls = cls._config.getvalue("usepdb_cls") 
- 
-        if cls._wrapped_pdb_cls and cls._wrapped_pdb_cls[0] == usepdb_cls: 
-            return cls._wrapped_pdb_cls[1] 
- 
-        if usepdb_cls: 
-            modname, classname = usepdb_cls 
- 
-            try: 
-                __import__(modname) 
-                mod = sys.modules[modname] 
- 
-                # Handle --pdbcls=pdb:pdb.Pdb (useful e.g. with pdbpp). 
-                parts = classname.split(".") 
-                pdb_cls = getattr(mod, parts[0]) 
-                for part in parts[1:]: 
-                    pdb_cls = getattr(pdb_cls, part) 
-            except Exception as exc: 
-                value = ":".join((modname, classname)) 
-                raise UsageError( 
-                    f"--pdbcls: could not import {value!r}: {exc}" 
-                ) from exc 
-        else: 
-            import pdb 
- 
-            pdb_cls = pdb.Pdb 
- 
-        wrapped_cls = cls._get_pdb_wrapper_class(pdb_cls, capman) 
-        cls._wrapped_pdb_cls = (usepdb_cls, wrapped_cls) 
-        return wrapped_cls 
- 
-    @classmethod 
-    def _get_pdb_wrapper_class(cls, pdb_cls, capman: Optional["CaptureManager"]): 
+    def _get_pdb_wrapper_class(cls, pdb_cls, capman: Optional["CaptureManager"]):
         import _pytest.config
 
-        # Type ignored because mypy doesn't support "dynamic" 
-        # inheritance like this. 
-        class PytestPdbWrapper(pdb_cls):  # type: ignore[valid-type,misc] 
-            _pytest_capman = capman 
-            _continued = False 
-
-            def do_debug(self, arg): 
-                cls._recursive_debug += 1 
-                ret = super().do_debug(arg) 
-                cls._recursive_debug -= 1 
-                return ret 
-
-            def do_continue(self, arg): 
-                ret = super().do_continue(arg) 
-                if cls._recursive_debug == 0: 
-                    assert cls._config is not None 
-                    tw = _pytest.config.create_terminal_writer(cls._config) 
-                    tw.line() 
- 
-                    capman = self._pytest_capman 
-                    capturing = pytestPDB._is_capturing(capman) 
-                    if capturing: 
-                        if capturing == "global": 
+        # Type ignored because mypy doesn't support "dynamic"
+        # inheritance like this.
+        class PytestPdbWrapper(pdb_cls):  # type: ignore[valid-type,misc]
+            _pytest_capman = capman
+            _continued = False
+
+            def do_debug(self, arg):
+                cls._recursive_debug += 1
+                ret = super().do_debug(arg)
+                cls._recursive_debug -= 1
+                return ret
+
+            def do_continue(self, arg):
+                ret = super().do_continue(arg)
+                if cls._recursive_debug == 0:
+                    assert cls._config is not None
+                    tw = _pytest.config.create_terminal_writer(cls._config)
+                    tw.line()
+
+                    capman = self._pytest_capman
+                    capturing = pytestPDB._is_capturing(capman)
+                    if capturing:
+                        if capturing == "global":
                             tw.sep(">", "PDB continue (IO-capturing resumed)")
                         else:
-                            tw.sep( 
-                                ">", 
-                                "PDB continue (IO-capturing resumed for %s)" 
-                                % capturing, 
-                            ) 
-                        assert capman is not None 
-                        capman.resume() 
-                    else: 
-                        tw.sep(">", "PDB continue") 
-                assert cls._pluginmanager is not None 
-                cls._pluginmanager.hook.pytest_leave_pdb(config=cls._config, pdb=self) 
-                self._continued = True 
-                return ret 
-
-            do_c = do_cont = do_continue 
-
-            def do_quit(self, arg): 
-                """Raise Exit outcome when quit command is used in pdb. 
-
-                This is a bit of a hack - it would be better if BdbQuit 
-                could be handled, but this would require to wrap the 
-                whole pytest run, and adjust the report etc. 
-                """ 
-                ret = super().do_quit(arg) 
-
-                if cls._recursive_debug == 0: 
-                    outcomes.exit("Quitting debugger") 
- 
-                return ret 
- 
-            do_q = do_quit 
-            do_exit = do_quit 
- 
-            def setup(self, f, tb): 
-                """Suspend on setup(). 
- 
-                Needed after do_continue resumed, and entering another 
-                breakpoint again. 
-                """ 
-                ret = super().setup(f, tb) 
-                if not ret and self._continued: 
-                    # pdb.setup() returns True if the command wants to exit 
-                    # from the interaction: do not suspend capturing then. 
-                    if self._pytest_capman: 
-                        self._pytest_capman.suspend_global_capture(in_=True) 
-                return ret 
- 
-            def get_stack(self, f, t): 
-                stack, i = super().get_stack(f, t) 
-                if f is None: 
-                    # Find last non-hidden frame. 
-                    i = max(0, len(stack) - 1) 
-                    while i and stack[i][0].f_locals.get("__tracebackhide__", False): 
-                        i -= 1 
-                return stack, i 
- 
-        return PytestPdbWrapper 
- 
-    @classmethod 
-    def _init_pdb(cls, method, *args, **kwargs): 
-        """Initialize PDB debugging, dropping any IO capturing.""" 
-        import _pytest.config 
- 
-        if cls._pluginmanager is None: 
-            capman: Optional[CaptureManager] = None 
-        else: 
-            capman = cls._pluginmanager.getplugin("capturemanager") 
-        if capman: 
-            capman.suspend(in_=True) 
-
-        if cls._config: 
-            tw = _pytest.config.create_terminal_writer(cls._config) 
-            tw.line() 
-
-            if cls._recursive_debug == 0: 
-                # Handle header similar to pdb.set_trace in py37+. 
-                header = kwargs.pop("header", None) 
-                if header is not None: 
-                    tw.sep(">", header) 
-                else: 
-                    capturing = cls._is_capturing(capman) 
-                    if capturing == "global": 
-                        tw.sep(">", f"PDB {method} (IO-capturing turned off)") 
-                    elif capturing: 
-                        tw.sep( 
-                            ">", 
-                            "PDB %s (IO-capturing turned off for %s)" 
-                            % (method, capturing), 
-                        ) 
-                    else: 
-                        tw.sep(">", f"PDB {method}") 
-
-        _pdb = cls._import_pdb_cls(capman)(**kwargs) 
- 
-        if cls._pluginmanager: 
-            cls._pluginmanager.hook.pytest_enter_pdb(config=cls._config, pdb=_pdb) 
-        return _pdb 
- 
-    @classmethod 
-    def set_trace(cls, *args, **kwargs) -> None: 
-        """Invoke debugging via ``Pdb.set_trace``, dropping any IO capturing.""" 
-        tty() 
-        frame = sys._getframe().f_back 
-        _pdb = cls._init_pdb("set_trace", *args, **kwargs) 
-        _pdb.set_trace(frame) 
- 
- 
-class PdbInvoke: 
-    def pytest_exception_interact( 
-        self, node: Node, call: "CallInfo[Any]", report: BaseReport 
-    ) -> None: 
+                            tw.sep(
+                                ">",
+                                "PDB continue (IO-capturing resumed for %s)"
+                                % capturing,
+                            )
+                        assert capman is not None
+                        capman.resume()
+                    else:
+                        tw.sep(">", "PDB continue")
+                assert cls._pluginmanager is not None
+                cls._pluginmanager.hook.pytest_leave_pdb(config=cls._config, pdb=self)
+                self._continued = True
+                return ret
+
+            do_c = do_cont = do_continue
+
+            def do_quit(self, arg):
+                """Raise Exit outcome when quit command is used in pdb.
+
+                This is a bit of a hack - it would be better if BdbQuit
+                could be handled, but this would require to wrap the
+                whole pytest run, and adjust the report etc.
+                """
+                ret = super().do_quit(arg)
+
+                if cls._recursive_debug == 0:
+                    outcomes.exit("Quitting debugger")
+
+                return ret
+
+            do_q = do_quit
+            do_exit = do_quit
+
+            def setup(self, f, tb):
+                """Suspend on setup().
+
+                Needed after do_continue resumed, and entering another
+                breakpoint again.
+                """
+                ret = super().setup(f, tb)
+                if not ret and self._continued:
+                    # pdb.setup() returns True if the command wants to exit
+                    # from the interaction: do not suspend capturing then.
+                    if self._pytest_capman:
+                        self._pytest_capman.suspend_global_capture(in_=True)
+                return ret
+
+            def get_stack(self, f, t):
+                stack, i = super().get_stack(f, t)
+                if f is None:
+                    # Find last non-hidden frame.
+                    i = max(0, len(stack) - 1)
+                    while i and stack[i][0].f_locals.get("__tracebackhide__", False):
+                        i -= 1
+                return stack, i
+
+        return PytestPdbWrapper
+
+    @classmethod
+    def _init_pdb(cls, method, *args, **kwargs):
+        """Initialize PDB debugging, dropping any IO capturing."""
+        import _pytest.config
+
+        if cls._pluginmanager is None:
+            capman: Optional[CaptureManager] = None
+        else:
+            capman = cls._pluginmanager.getplugin("capturemanager")
+        if capman:
+            capman.suspend(in_=True)
+
+        if cls._config:
+            tw = _pytest.config.create_terminal_writer(cls._config)
+            tw.line()
+
+            if cls._recursive_debug == 0:
+                # Handle header similar to pdb.set_trace in py37+.
+                header = kwargs.pop("header", None)
+                if header is not None:
+                    tw.sep(">", header)
+                else:
+                    capturing = cls._is_capturing(capman)
+                    if capturing == "global":
+                        tw.sep(">", f"PDB {method} (IO-capturing turned off)")
+                    elif capturing:
+                        tw.sep(
+                            ">",
+                            "PDB %s (IO-capturing turned off for %s)"
+                            % (method, capturing),
+                        )
+                    else:
+                        tw.sep(">", f"PDB {method}")
+
+        _pdb = cls._import_pdb_cls(capman)(**kwargs)
+
+        if cls._pluginmanager:
+            cls._pluginmanager.hook.pytest_enter_pdb(config=cls._config, pdb=_pdb)
+        return _pdb
+
+    @classmethod
+    def set_trace(cls, *args, **kwargs) -> None:
+        """Invoke debugging via ``Pdb.set_trace``, dropping any IO capturing."""
+        tty()
+        frame = sys._getframe().f_back
+        _pdb = cls._init_pdb("set_trace", *args, **kwargs)
+        _pdb.set_trace(frame)
+
+
+class PdbInvoke:
+    def pytest_exception_interact(
+        self, node: Node, call: "CallInfo[Any]", report: BaseReport
+    ) -> None:
         capman = node.config.pluginmanager.getplugin("capturemanager")
         if capman:
             capman.suspend_global_capture(in_=True)
@@ -331,50 +331,50 @@ class PdbInvoke:
             sys.stdout.write(out)
             sys.stdout.write(err)
         tty()
-        assert call.excinfo is not None 
+        assert call.excinfo is not None
         _enter_pdb(node, call.excinfo, report)
 
-    def pytest_internalerror(self, excinfo: ExceptionInfo[BaseException]) -> None: 
+    def pytest_internalerror(self, excinfo: ExceptionInfo[BaseException]) -> None:
         tb = _postmortem_traceback(excinfo)
         post_mortem(tb)
 
 
-class PdbTrace: 
+class PdbTrace:
     @hookimpl(hookwrapper=True)
-    def pytest_pyfunc_call(self, pyfuncitem) -> Generator[None, None, None]: 
-        wrap_pytest_function_for_tracing(pyfuncitem) 
+    def pytest_pyfunc_call(self, pyfuncitem) -> Generator[None, None, None]:
+        wrap_pytest_function_for_tracing(pyfuncitem)
         yield
 
 
-def wrap_pytest_function_for_tracing(pyfuncitem): 
-    """Change the Python function object of the given Function item by a 
-    wrapper which actually enters pdb before calling the python function 
-    itself, effectively leaving the user in the pdb prompt in the first 
-    statement of the function.""" 
-    _pdb = pytestPDB._init_pdb("runcall") 
+def wrap_pytest_function_for_tracing(pyfuncitem):
+    """Change the Python function object of the given Function item by a
+    wrapper which actually enters pdb before calling the python function
+    itself, effectively leaving the user in the pdb prompt in the first
+    statement of the function."""
+    _pdb = pytestPDB._init_pdb("runcall")
     testfunction = pyfuncitem.obj
 
-    # we can't just return `partial(pdb.runcall, testfunction)` because (on 
-    # python < 3.7.4) runcall's first param is `func`, which means we'd get 
-    # an exception if one of the kwargs to testfunction was called `func`. 
-    @functools.wraps(testfunction) 
-    def wrapper(*args, **kwargs): 
-        func = functools.partial(testfunction, *args, **kwargs) 
-        _pdb.runcall(func) 
-
-    pyfuncitem.obj = wrapper 
- 
- 
-def maybe_wrap_pytest_function_for_tracing(pyfuncitem): 
-    """Wrap the given pytestfunct item for tracing support if --trace was given in 
-    the command line.""" 
-    if pyfuncitem.config.getvalue("trace"): 
-        wrap_pytest_function_for_tracing(pyfuncitem) 
- 
- 
-def _enter_pdb( 
-    node: Node, excinfo: ExceptionInfo[BaseException], rep: BaseReport 
-) -> BaseReport: 
+    # we can't just return `partial(pdb.runcall, testfunction)` because (on
+    # python < 3.7.4) runcall's first param is `func`, which means we'd get
+    # an exception if one of the kwargs to testfunction was called `func`.
+    @functools.wraps(testfunction)
+    def wrapper(*args, **kwargs):
+        func = functools.partial(testfunction, *args, **kwargs)
+        _pdb.runcall(func)
+
+    pyfuncitem.obj = wrapper
+
+
+def maybe_wrap_pytest_function_for_tracing(pyfuncitem):
+    """Wrap the given pytestfunct item for tracing support if --trace was given in
+    the command line."""
+    if pyfuncitem.config.getvalue("trace"):
+        wrap_pytest_function_for_tracing(pyfuncitem)
+
+
+def _enter_pdb(
+    node: Node, excinfo: ExceptionInfo[BaseException], rep: BaseReport
+) -> BaseReport:
     # XXX we re-use the TerminalReporter's terminalwriter
     # because this seems to avoid some encoding related troubles
     # for not completely clear reasons.
@@ -398,30 +398,30 @@ def _enter_pdb(
     rep.toterminal(tw)
     tw.sep(">", "entering PDB")
     tb = _postmortem_traceback(excinfo)
-    rep._pdbshown = True  # type: ignore[attr-defined] 
-    post_mortem(tb) 
+    rep._pdbshown = True  # type: ignore[attr-defined]
+    post_mortem(tb)
     return rep
 
 
-def _postmortem_traceback(excinfo: ExceptionInfo[BaseException]) -> types.TracebackType: 
-    from doctest import UnexpectedException 
- 
+def _postmortem_traceback(excinfo: ExceptionInfo[BaseException]) -> types.TracebackType:
+    from doctest import UnexpectedException
+
     if isinstance(excinfo.value, UnexpectedException):
         # A doctest.UnexpectedException is not useful for post_mortem.
         # Use the underlying exception instead:
         return excinfo.value.exc_info[2]
-    elif isinstance(excinfo.value, ConftestImportFailure): 
-        # A config.ConftestImportFailure is not useful for post_mortem. 
-        # Use the underlying exception instead: 
-        return excinfo.value.excinfo[2] 
+    elif isinstance(excinfo.value, ConftestImportFailure):
+        # A config.ConftestImportFailure is not useful for post_mortem.
+        # Use the underlying exception instead:
+        return excinfo.value.excinfo[2]
     else:
-        assert excinfo._excinfo is not None 
+        assert excinfo._excinfo is not None
         return excinfo._excinfo[2]
 
 
-def post_mortem(t: types.TracebackType) -> None: 
-    p = pytestPDB._init_pdb("post_mortem") 
+def post_mortem(t: types.TracebackType) -> None:
+    p = pytestPDB._init_pdb("post_mortem")
     p.reset()
     p.interaction(None, t)
-    if p.quitting: 
-        outcomes.exit("Quitting debugger") 
+    if p.quitting:
+        outcomes.exit("Quitting debugger")
diff --git a/contrib/python/pytest/py3/_pytest/deprecated.py b/contrib/python/pytest/py3/_pytest/deprecated.py
index 273328b435..19b31d6653 100644
--- a/contrib/python/pytest/py3/_pytest/deprecated.py
+++ b/contrib/python/pytest/py3/_pytest/deprecated.py
@@ -1,87 +1,87 @@
-"""Deprecation messages and bits of code used elsewhere in the codebase that 
-is planned to be removed in the next pytest release. 
+"""Deprecation messages and bits of code used elsewhere in the codebase that
+is planned to be removed in the next pytest release.
 
 Keeping it in a central location makes it easy to track what is deprecated and should
 be removed when the time comes.
 
-All constants defined in this module should be either instances of 
-:class:`PytestWarning`, or :class:`UnformattedWarning` 
+All constants defined in this module should be either instances of
+:class:`PytestWarning`, or :class:`UnformattedWarning`
 in case of warnings which need to format their messages.
 """
-from warnings import warn 
- 
+from warnings import warn
+
 from _pytest.warning_types import PytestDeprecationWarning
 from _pytest.warning_types import UnformattedWarning
 
-# set of plugins which have been integrated into the core; we use this list to ignore 
-# them during registration to avoid conflicts 
-DEPRECATED_EXTERNAL_PLUGINS = { 
-    "pytest_catchlog", 
-    "pytest_capturelog", 
-    "pytest_faulthandler", 
-} 
-
- 
-FILLFUNCARGS = UnformattedWarning( 
-    PytestDeprecationWarning, 
-    "{name} is deprecated, use " 
-    "function._request._fillfixtures() instead if you cannot avoid reaching into internals.", 
+# set of plugins which have been integrated into the core; we use this list to ignore
+# them during registration to avoid conflicts
+DEPRECATED_EXTERNAL_PLUGINS = {
+    "pytest_catchlog",
+    "pytest_capturelog",
+    "pytest_faulthandler",
+}
+
+
+FILLFUNCARGS = UnformattedWarning(
+    PytestDeprecationWarning,
+    "{name} is deprecated, use "
+    "function._request._fillfixtures() instead if you cannot avoid reaching into internals.",
 )
 
-PYTEST_COLLECT_MODULE = UnformattedWarning( 
-    PytestDeprecationWarning, 
-    "pytest.collect.{name} was moved to pytest.{name}\n" 
-    "Please update to the new name.", 
+PYTEST_COLLECT_MODULE = UnformattedWarning(
+    PytestDeprecationWarning,
+    "pytest.collect.{name} was moved to pytest.{name}\n"
+    "Please update to the new name.",
 )
 
-YIELD_FIXTURE = PytestDeprecationWarning( 
-    "@pytest.yield_fixture is deprecated.\n" 
-    "Use @pytest.fixture instead; they are the same." 
+YIELD_FIXTURE = PytestDeprecationWarning(
+    "@pytest.yield_fixture is deprecated.\n"
+    "Use @pytest.fixture instead; they are the same."
 )
 
-MINUS_K_DASH = PytestDeprecationWarning( 
-    "The `-k '-expr'` syntax to -k is deprecated.\nUse `-k 'not expr'` instead." 
+MINUS_K_DASH = PytestDeprecationWarning(
+    "The `-k '-expr'` syntax to -k is deprecated.\nUse `-k 'not expr'` instead."
 )
 
-MINUS_K_COLON = PytestDeprecationWarning( 
-    "The `-k 'expr:'` syntax to -k is deprecated.\n" 
-    "Please open an issue if you use this and want a replacement." 
+MINUS_K_COLON = PytestDeprecationWarning(
+    "The `-k 'expr:'` syntax to -k is deprecated.\n"
+    "Please open an issue if you use this and want a replacement."
 )
 
-WARNING_CAPTURED_HOOK = PytestDeprecationWarning( 
-    "The pytest_warning_captured is deprecated and will be removed in a future release.\n" 
-    "Please use pytest_warning_recorded instead." 
+WARNING_CAPTURED_HOOK = PytestDeprecationWarning(
+    "The pytest_warning_captured is deprecated and will be removed in a future release.\n"
+    "Please use pytest_warning_recorded instead."
 )
 
-FSCOLLECTOR_GETHOOKPROXY_ISINITPATH = PytestDeprecationWarning( 
-    "The gethookproxy() and isinitpath() methods of FSCollector and Package are deprecated; " 
-    "use self.session.gethookproxy() and self.session.isinitpath() instead. " 
+FSCOLLECTOR_GETHOOKPROXY_ISINITPATH = PytestDeprecationWarning(
+    "The gethookproxy() and isinitpath() methods of FSCollector and Package are deprecated; "
+    "use self.session.gethookproxy() and self.session.isinitpath() instead. "
 )
 
-STRICT_OPTION = PytestDeprecationWarning( 
-    "The --strict option is deprecated, use --strict-markers instead." 
-) 
-
-PRIVATE = PytestDeprecationWarning("A private pytest class or function was used.") 
- 
- 
-# You want to make some `__init__` or function "private". 
-# 
-#   def my_private_function(some, args): 
-#       ... 
-# 
-# Do this: 
-# 
-#   def my_private_function(some, args, *, _ispytest: bool = False): 
-#       check_ispytest(_ispytest) 
-#       ... 
-# 
-# Change all internal/allowed calls to 
-# 
-#   my_private_function(some, args, _ispytest=True) 
-# 
-# All other calls will get the default _ispytest=False and trigger 
-# the warning (possibly error in the future). 
-def check_ispytest(ispytest: bool) -> None: 
-    if not ispytest: 
-        warn(PRIVATE, stacklevel=3) 
+STRICT_OPTION = PytestDeprecationWarning(
+    "The --strict option is deprecated, use --strict-markers instead."
+)
+
+PRIVATE = PytestDeprecationWarning("A private pytest class or function was used.")
+
+
+# You want to make some `__init__` or function "private".
+#
+#   def my_private_function(some, args):
+#       ...
+#
+# Do this:
+#
+#   def my_private_function(some, args, *, _ispytest: bool = False):
+#       check_ispytest(_ispytest)
+#       ...
+#
+# Change all internal/allowed calls to
+#
+#   my_private_function(some, args, _ispytest=True)
+#
+# All other calls will get the default _ispytest=False and trigger
+# the warning (possibly error in the future).
+def check_ispytest(ispytest: bool) -> None:
+    if not ispytest:
+        warn(PRIVATE, stacklevel=3)
diff --git a/contrib/python/pytest/py3/_pytest/doctest.py b/contrib/python/pytest/py3/_pytest/doctest.py
index 797c75d9c4..64e8f0e0ee 100644
--- a/contrib/python/pytest/py3/_pytest/doctest.py
+++ b/contrib/python/pytest/py3/_pytest/doctest.py
@@ -1,47 +1,47 @@
-"""Discover and run doctests in modules and test files.""" 
-import bdb 
-import inspect 
+"""Discover and run doctests in modules and test files."""
+import bdb
+import inspect
 import platform
 import sys
 import traceback
-import types 
-import warnings 
-from contextlib import contextmanager 
-from typing import Any 
-from typing import Callable 
-from typing import Dict 
-from typing import Generator 
-from typing import Iterable 
-from typing import List 
-from typing import Optional 
-from typing import Pattern 
-from typing import Sequence 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
-
-import py.path 
- 
+import types
+import warnings
+from contextlib import contextmanager
+from typing import Any
+from typing import Callable
+from typing import Dict
+from typing import Generator
+from typing import Iterable
+from typing import List
+from typing import Optional
+from typing import Pattern
+from typing import Sequence
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
+
+import py.path
+
 import pytest
-from _pytest import outcomes 
+from _pytest import outcomes
 from _pytest._code.code import ExceptionInfo
 from _pytest._code.code import ReprFileLocation
 from _pytest._code.code import TerminalRepr
-from _pytest._io import TerminalWriter 
-from _pytest.compat import safe_getattr 
-from _pytest.config import Config 
-from _pytest.config.argparsing import Parser 
+from _pytest._io import TerminalWriter
+from _pytest.compat import safe_getattr
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
 from _pytest.fixtures import FixtureRequest
-from _pytest.nodes import Collector 
-from _pytest.outcomes import OutcomeException 
-from _pytest.pathlib import import_path 
-from _pytest.python_api import approx 
-from _pytest.warning_types import PytestWarning 
-
-if TYPE_CHECKING: 
-    import doctest 
- 
+from _pytest.nodes import Collector
+from _pytest.outcomes import OutcomeException
+from _pytest.pathlib import import_path
+from _pytest.python_api import approx
+from _pytest.warning_types import PytestWarning
+
+if TYPE_CHECKING:
+    import doctest
+
 DOCTEST_REPORT_CHOICE_NONE = "none"
 DOCTEST_REPORT_CHOICE_CDIFF = "cdiff"
 DOCTEST_REPORT_CHOICE_NDIFF = "ndiff"
@@ -58,11 +58,11 @@ DOCTEST_REPORT_CHOICES = (
 
 # Lazy definition of runner class
 RUNNER_CLASS = None
-# Lazy definition of output checker class 
-CHECKER_CLASS: Optional[Type["doctest.OutputChecker"]] = None 
+# Lazy definition of output checker class
+CHECKER_CLASS: Optional[Type["doctest.OutputChecker"]] = None
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     parser.addini(
         "doctest_optionflags",
         "option flags for doctests",
@@ -112,34 +112,34 @@ def pytest_addoption(parser: Parser) -> None:
     )
 
 
-def pytest_unconfigure() -> None: 
-    global RUNNER_CLASS 
- 
-    RUNNER_CLASS = None 
- 
- 
-def pytest_collect_file( 
-    path: py.path.local, parent: Collector, 
-) -> Optional[Union["DoctestModule", "DoctestTextfile"]]: 
+def pytest_unconfigure() -> None:
+    global RUNNER_CLASS
+
+    RUNNER_CLASS = None
+
+
+def pytest_collect_file(
+    path: py.path.local, parent: Collector,
+) -> Optional[Union["DoctestModule", "DoctestTextfile"]]:
     config = parent.config
     if path.ext == ".py":
-        if config.option.doctestmodules and not _is_setup_py(path): 
-            mod: DoctestModule = DoctestModule.from_parent(parent, fspath=path) 
-            return mod 
+        if config.option.doctestmodules and not _is_setup_py(path):
+            mod: DoctestModule = DoctestModule.from_parent(parent, fspath=path)
+            return mod
     elif _is_doctest(config, path, parent):
-        txt: DoctestTextfile = DoctestTextfile.from_parent(parent, fspath=path) 
-        return txt 
-    return None 
+        txt: DoctestTextfile = DoctestTextfile.from_parent(parent, fspath=path)
+        return txt
+    return None
 
 
-def _is_setup_py(path: py.path.local) -> bool: 
+def _is_setup_py(path: py.path.local) -> bool:
     if path.basename != "setup.py":
         return False
-    contents = path.read_binary() 
-    return b"setuptools" in contents or b"distutils" in contents 
+    contents = path.read_binary()
+    return b"setuptools" in contents or b"distutils" in contents
 
 
-def _is_doctest(config: Config, path: py.path.local, parent) -> bool: 
+def _is_doctest(config: Config, path: py.path.local, parent) -> bool:
     if path.ext in (".txt", ".rst") and parent.session.isinitpath(path):
         return True
     globs = config.getoption("doctestglob") or ["test*.txt"]
@@ -150,12 +150,12 @@ def _is_doctest(config: Config, path: py.path.local, parent) -> bool:
 
 
 class ReprFailDoctest(TerminalRepr):
-    def __init__( 
-        self, reprlocation_lines: Sequence[Tuple[ReprFileLocation, Sequence[str]]] 
-    ) -> None: 
+    def __init__(
+        self, reprlocation_lines: Sequence[Tuple[ReprFileLocation, Sequence[str]]]
+    ) -> None:
         self.reprlocation_lines = reprlocation_lines
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         for reprlocation, lines in self.reprlocation_lines:
             for line in lines:
                 tw.line(line)
@@ -163,53 +163,53 @@ class ReprFailDoctest(TerminalRepr):
 
 
 class MultipleDoctestFailures(Exception):
-    def __init__(self, failures: Sequence["doctest.DocTestFailure"]) -> None: 
-        super().__init__() 
+    def __init__(self, failures: Sequence["doctest.DocTestFailure"]) -> None:
+        super().__init__()
         self.failures = failures
 
 
-def _init_runner_class() -> Type["doctest.DocTestRunner"]: 
+def _init_runner_class() -> Type["doctest.DocTestRunner"]:
     import doctest
 
     class PytestDoctestRunner(doctest.DebugRunner):
-        """Runner to collect failures. 
- 
-        Note that the out variable in this case is a list instead of a 
-        stdout-like object. 
+        """Runner to collect failures.
+
+        Note that the out variable in this case is a list instead of a
+        stdout-like object.
         """
 
         def __init__(
-            self, 
-            checker: Optional["doctest.OutputChecker"] = None, 
-            verbose: Optional[bool] = None, 
-            optionflags: int = 0, 
-            continue_on_failure: bool = True, 
-        ) -> None: 
+            self,
+            checker: Optional["doctest.OutputChecker"] = None,
+            verbose: Optional[bool] = None,
+            optionflags: int = 0,
+            continue_on_failure: bool = True,
+        ) -> None:
             doctest.DebugRunner.__init__(
                 self, checker=checker, verbose=verbose, optionflags=optionflags
             )
             self.continue_on_failure = continue_on_failure
 
-        def report_failure( 
-            self, out, test: "doctest.DocTest", example: "doctest.Example", got: str, 
-        ) -> None: 
+        def report_failure(
+            self, out, test: "doctest.DocTest", example: "doctest.Example", got: str,
+        ) -> None:
             failure = doctest.DocTestFailure(test, example, got)
             if self.continue_on_failure:
                 out.append(failure)
             else:
                 raise failure
 
-        def report_unexpected_exception( 
-            self, 
-            out, 
-            test: "doctest.DocTest", 
-            example: "doctest.Example", 
-            exc_info: Tuple[Type[BaseException], BaseException, types.TracebackType], 
-        ) -> None: 
-            if isinstance(exc_info[1], OutcomeException): 
-                raise exc_info[1] 
-            if isinstance(exc_info[1], bdb.BdbQuit): 
-                outcomes.exit("Quitting debugger") 
+        def report_unexpected_exception(
+            self,
+            out,
+            test: "doctest.DocTest",
+            example: "doctest.Example",
+            exc_info: Tuple[Type[BaseException], BaseException, types.TracebackType],
+        ) -> None:
+            if isinstance(exc_info[1], OutcomeException):
+                raise exc_info[1]
+            if isinstance(exc_info[1], bdb.BdbQuit):
+                outcomes.exit("Quitting debugger")
             failure = doctest.UnexpectedException(test, example, exc_info)
             if self.continue_on_failure:
                 out.append(failure)
@@ -219,19 +219,19 @@ def _init_runner_class() -> Type["doctest.DocTestRunner"]:
     return PytestDoctestRunner
 
 
-def _get_runner( 
-    checker: Optional["doctest.OutputChecker"] = None, 
-    verbose: Optional[bool] = None, 
-    optionflags: int = 0, 
-    continue_on_failure: bool = True, 
-) -> "doctest.DocTestRunner": 
+def _get_runner(
+    checker: Optional["doctest.OutputChecker"] = None,
+    verbose: Optional[bool] = None,
+    optionflags: int = 0,
+    continue_on_failure: bool = True,
+) -> "doctest.DocTestRunner":
     # We need this in order to do a lazy import on doctest
     global RUNNER_CLASS
     if RUNNER_CLASS is None:
         RUNNER_CLASS = _init_runner_class()
-    # Type ignored because the continue_on_failure argument is only defined on 
-    # PytestDoctestRunner, which is lazily defined so can't be used as a type. 
-    return RUNNER_CLASS(  # type: ignore 
+    # Type ignored because the continue_on_failure argument is only defined on
+    # PytestDoctestRunner, which is lazily defined so can't be used as a type.
+    return RUNNER_CLASS(  # type: ignore
         checker=checker,
         verbose=verbose,
         optionflags=optionflags,
@@ -240,33 +240,33 @@ def _get_runner(
 
 
 class DoctestItem(pytest.Item):
-    def __init__( 
-        self, 
-        name: str, 
-        parent: "Union[DoctestTextfile, DoctestModule]", 
-        runner: Optional["doctest.DocTestRunner"] = None, 
-        dtest: Optional["doctest.DocTest"] = None, 
-    ) -> None: 
-        super().__init__(name, parent) 
+    def __init__(
+        self,
+        name: str,
+        parent: "Union[DoctestTextfile, DoctestModule]",
+        runner: Optional["doctest.DocTestRunner"] = None,
+        dtest: Optional["doctest.DocTest"] = None,
+    ) -> None:
+        super().__init__(name, parent)
         self.runner = runner
         self.dtest = dtest
         self.obj = None
-        self.fixture_request: Optional[FixtureRequest] = None 
-
-    @classmethod 
-    def from_parent(  # type: ignore 
-        cls, 
-        parent: "Union[DoctestTextfile, DoctestModule]", 
-        *, 
-        name: str, 
-        runner: "doctest.DocTestRunner", 
-        dtest: "doctest.DocTest", 
-    ): 
-        # incompatible signature due to to imposed limits on sublcass 
-        """The public named constructor.""" 
-        return super().from_parent(name=name, parent=parent, runner=runner, dtest=dtest) 
- 
-    def setup(self) -> None: 
+        self.fixture_request: Optional[FixtureRequest] = None
+
+    @classmethod
+    def from_parent(  # type: ignore
+        cls,
+        parent: "Union[DoctestTextfile, DoctestModule]",
+        *,
+        name: str,
+        runner: "doctest.DocTestRunner",
+        dtest: "doctest.DocTest",
+    ):
+        # incompatible signature due to to imposed limits on sublcass
+        """The public named constructor."""
+        return super().from_parent(name=name, parent=parent, runner=runner, dtest=dtest)
+
+    def setup(self) -> None:
         if self.dtest is not None:
             self.fixture_request = _setup_fixtures(self)
             globs = dict(getfixture=self.fixture_request.getfixturevalue)
@@ -276,20 +276,20 @@ class DoctestItem(pytest.Item):
                 globs[name] = value
             self.dtest.globs.update(globs)
 
-    def runtest(self) -> None: 
-        assert self.dtest is not None 
-        assert self.runner is not None 
+    def runtest(self) -> None:
+        assert self.dtest is not None
+        assert self.runner is not None
         _check_all_skipped(self.dtest)
         self._disable_output_capturing_for_darwin()
-        failures: List["doctest.DocTestFailure"] = [] 
-        # Type ignored because we change the type of `out` from what 
-        # doctest expects. 
-        self.runner.run(self.dtest, out=failures)  # type: ignore[arg-type] 
+        failures: List["doctest.DocTestFailure"] = []
+        # Type ignored because we change the type of `out` from what
+        # doctest expects.
+        self.runner.run(self.dtest, out=failures)  # type: ignore[arg-type]
         if failures:
             raise MultipleDoctestFailures(failures)
 
-    def _disable_output_capturing_for_darwin(self) -> None: 
-        """Disable output capturing. Otherwise, stdout is lost to doctest (#985).""" 
+    def _disable_output_capturing_for_darwin(self) -> None:
+        """Disable output capturing. Otherwise, stdout is lost to doctest (#985)."""
         if platform.system() != "Darwin":
             return
         capman = self.config.pluginmanager.getplugin("capturemanager")
@@ -299,20 +299,20 @@ class DoctestItem(pytest.Item):
             sys.stdout.write(out)
             sys.stderr.write(err)
 
-    # TODO: Type ignored -- breaks Liskov Substitution. 
-    def repr_failure(  # type: ignore[override] 
-        self, excinfo: ExceptionInfo[BaseException], 
-    ) -> Union[str, TerminalRepr]: 
+    # TODO: Type ignored -- breaks Liskov Substitution.
+    def repr_failure(  # type: ignore[override]
+        self, excinfo: ExceptionInfo[BaseException],
+    ) -> Union[str, TerminalRepr]:
         import doctest
 
-        failures: Optional[ 
-            Sequence[Union[doctest.DocTestFailure, doctest.UnexpectedException]] 
-        ] = (None) 
-        if isinstance( 
-            excinfo.value, (doctest.DocTestFailure, doctest.UnexpectedException) 
-        ): 
+        failures: Optional[
+            Sequence[Union[doctest.DocTestFailure, doctest.UnexpectedException]]
+        ] = (None)
+        if isinstance(
+            excinfo.value, (doctest.DocTestFailure, doctest.UnexpectedException)
+        ):
             failures = [excinfo.value]
-        elif isinstance(excinfo.value, MultipleDoctestFailures): 
+        elif isinstance(excinfo.value, MultipleDoctestFailures):
             failures = excinfo.value.failures
 
         if failures is not None:
@@ -326,17 +326,17 @@ class DoctestItem(pytest.Item):
                 else:
                     lineno = test.lineno + example.lineno + 1
                 message = type(failure).__name__
-                # TODO: ReprFileLocation doesn't expect a None lineno. 
-                reprlocation = ReprFileLocation(filename, lineno, message)  # type: ignore[arg-type] 
+                # TODO: ReprFileLocation doesn't expect a None lineno.
+                reprlocation = ReprFileLocation(filename, lineno, message)  # type: ignore[arg-type]
                 checker = _get_checker()
                 report_choice = _get_report_choice(
                     self.config.getoption("doctestreport")
                 )
                 if lineno is not None:
-                    assert failure.test.docstring is not None 
+                    assert failure.test.docstring is not None
                     lines = failure.test.docstring.splitlines(False)
                     # add line numbers to the left of the error message
-                    assert test.lineno is not None 
+                    assert test.lineno is not None
                     lines = [
                         "%03d %s" % (i + test.lineno + 1, x)
                         for (i, x) in enumerate(lines)
@@ -349,7 +349,7 @@ class DoctestItem(pytest.Item):
                     ]
                     indent = ">>>"
                     for line in example.source.splitlines():
-                        lines.append(f"??? {indent} {line}") 
+                        lines.append(f"??? {indent} {line}")
                         indent = "..."
                 if isinstance(failure, doctest.DocTestFailure):
                     lines += checker.output_difference(
@@ -358,21 +358,21 @@ class DoctestItem(pytest.Item):
                 else:
                     inner_excinfo = ExceptionInfo(failure.exc_info)
                     lines += ["UNEXPECTED EXCEPTION: %s" % repr(inner_excinfo.value)]
-                    lines += [ 
-                        x.strip("\n") 
-                        for x in traceback.format_exception(*failure.exc_info) 
-                    ] 
+                    lines += [
+                        x.strip("\n")
+                        for x in traceback.format_exception(*failure.exc_info)
+                    ]
                 reprlocation_lines.append((reprlocation, lines))
             return ReprFailDoctest(reprlocation_lines)
         else:
-            return super().repr_failure(excinfo) 
+            return super().repr_failure(excinfo)
 
-    def reportinfo(self): 
-        assert self.dtest is not None 
+    def reportinfo(self):
+        assert self.dtest is not None
         return self.fspath, self.dtest.lineno, "[doctest] %s" % self.name
 
 
-def _get_flag_lookup() -> Dict[str, int]: 
+def _get_flag_lookup() -> Dict[str, int]:
     import doctest
 
     return dict(
@@ -384,7 +384,7 @@ def _get_flag_lookup() -> Dict[str, int]:
         COMPARISON_FLAGS=doctest.COMPARISON_FLAGS,
         ALLOW_UNICODE=_get_allow_unicode_flag(),
         ALLOW_BYTES=_get_allow_bytes_flag(),
-        NUMBER=_get_number_flag(), 
+        NUMBER=_get_number_flag(),
     )
 
 
@@ -401,7 +401,7 @@ def _get_continue_on_failure(config):
     continue_on_failure = config.getvalue("doctest_continue_on_failure")
     if continue_on_failure:
         # We need to turn off this if we use pdb since we should stop at
-        # the first failure. 
+        # the first failure.
         if config.getvalue("usepdb"):
             continue_on_failure = False
     return continue_on_failure
@@ -410,11 +410,11 @@ def _get_continue_on_failure(config):
 class DoctestTextfile(pytest.Module):
     obj = None
 
-    def collect(self) -> Iterable[DoctestItem]: 
+    def collect(self) -> Iterable[DoctestItem]:
         import doctest
 
-        # Inspired by doctest.testfile; ideally we would use it directly, 
-        # but it doesn't support passing a custom checker. 
+        # Inspired by doctest.testfile; ideally we would use it directly,
+        # but it doesn't support passing a custom checker.
         encoding = self.config.getini("doctest_encoding")
         text = self.fspath.read_text(encoding)
         filename = str(self.fspath)
@@ -424,7 +424,7 @@ class DoctestTextfile(pytest.Module):
         optionflags = get_optionflags(self)
 
         runner = _get_runner(
-            verbose=False, 
+            verbose=False,
             optionflags=optionflags,
             checker=_get_checker(),
             continue_on_failure=_get_continue_on_failure(self.config),
@@ -433,14 +433,14 @@ class DoctestTextfile(pytest.Module):
         parser = doctest.DocTestParser()
         test = parser.get_doctest(text, globs, name, filename, 0)
         if test.examples:
-            yield DoctestItem.from_parent( 
-                self, name=test.name, runner=runner, dtest=test 
-            ) 
+            yield DoctestItem.from_parent(
+                self, name=test.name, runner=runner, dtest=test
+            )
 
 
-def _check_all_skipped(test: "doctest.DocTest") -> None: 
-    """Raise pytest.skip() if all examples in the given DocTest have the SKIP 
-    option set.""" 
+def _check_all_skipped(test: "doctest.DocTest") -> None:
+    """Raise pytest.skip() if all examples in the given DocTest have the SKIP
+    option set."""
     import doctest
 
     all_skipped = all(x.options.get(doctest.SKIP, False) for x in test.examples)
@@ -448,98 +448,98 @@ def _check_all_skipped(test: "doctest.DocTest") -> None:
         pytest.skip("all tests skipped by +SKIP option")
 
 
-def _is_mocked(obj: object) -> bool: 
-    """Return if an object is possibly a mock object by checking the 
-    existence of a highly improbable attribute.""" 
-    return ( 
-        safe_getattr(obj, "pytest_mock_example_attribute_that_shouldnt_exist", None) 
-        is not None 
-    ) 
- 
- 
-@contextmanager 
-def _patch_unwrap_mock_aware() -> Generator[None, None, None]: 
-    """Context manager which replaces ``inspect.unwrap`` with a version 
-    that's aware of mock objects and doesn't recurse into them.""" 
-    real_unwrap = inspect.unwrap 
- 
-    def _mock_aware_unwrap( 
-        func: Callable[..., Any], *, stop: Optional[Callable[[Any], Any]] = None 
-    ) -> Any: 
-        try: 
-            if stop is None or stop is _is_mocked: 
-                return real_unwrap(func, stop=_is_mocked) 
-            _stop = stop 
-            return real_unwrap(func, stop=lambda obj: _is_mocked(obj) or _stop(func)) 
-        except Exception as e: 
-            warnings.warn( 
-                "Got %r when unwrapping %r.  This is usually caused " 
-                "by a violation of Python's object protocol; see e.g. " 
-                "https://github.com/pytest-dev/pytest/issues/5080" % (e, func), 
-                PytestWarning, 
-            ) 
-            raise 
- 
-    inspect.unwrap = _mock_aware_unwrap 
-    try: 
-        yield 
-    finally: 
-        inspect.unwrap = real_unwrap 
- 
- 
+def _is_mocked(obj: object) -> bool:
+    """Return if an object is possibly a mock object by checking the
+    existence of a highly improbable attribute."""
+    return (
+        safe_getattr(obj, "pytest_mock_example_attribute_that_shouldnt_exist", None)
+        is not None
+    )
+
+
+@contextmanager
+def _patch_unwrap_mock_aware() -> Generator[None, None, None]:
+    """Context manager which replaces ``inspect.unwrap`` with a version
+    that's aware of mock objects and doesn't recurse into them."""
+    real_unwrap = inspect.unwrap
+
+    def _mock_aware_unwrap(
+        func: Callable[..., Any], *, stop: Optional[Callable[[Any], Any]] = None
+    ) -> Any:
+        try:
+            if stop is None or stop is _is_mocked:
+                return real_unwrap(func, stop=_is_mocked)
+            _stop = stop
+            return real_unwrap(func, stop=lambda obj: _is_mocked(obj) or _stop(func))
+        except Exception as e:
+            warnings.warn(
+                "Got %r when unwrapping %r.  This is usually caused "
+                "by a violation of Python's object protocol; see e.g. "
+                "https://github.com/pytest-dev/pytest/issues/5080" % (e, func),
+                PytestWarning,
+            )
+            raise
+
+    inspect.unwrap = _mock_aware_unwrap
+    try:
+        yield
+    finally:
+        inspect.unwrap = real_unwrap
+
+
 class DoctestModule(pytest.Module):
-    def collect(self) -> Iterable[DoctestItem]: 
+    def collect(self) -> Iterable[DoctestItem]:
         import doctest
 
-        class MockAwareDocTestFinder(doctest.DocTestFinder): 
-            """A hackish doctest finder that overrides stdlib internals to fix a stdlib bug. 
- 
-            https://github.com/pytest-dev/pytest/issues/3456 
-            https://bugs.python.org/issue25532 
-            """ 
- 
-            def _find_lineno(self, obj, source_lines): 
-                """Doctest code does not take into account `@property`, this 
-                is a hackish way to fix it. 
- 
-                https://bugs.python.org/issue17446 
-                """ 
-                if isinstance(obj, property): 
-                    obj = getattr(obj, "fget", obj) 
-                # Type ignored because this is a private function. 
-                return doctest.DocTestFinder._find_lineno(  # type: ignore 
-                    self, obj, source_lines, 
-                ) 
- 
-            def _find( 
-                self, tests, obj, name, module, source_lines, globs, seen 
-            ) -> None: 
-                if _is_mocked(obj): 
-                    return 
-                with _patch_unwrap_mock_aware(): 
- 
-                    # Type ignored because this is a private function. 
-                    doctest.DocTestFinder._find(  # type: ignore 
-                        self, tests, obj, name, module, source_lines, globs, seen 
-                    ) 
- 
+        class MockAwareDocTestFinder(doctest.DocTestFinder):
+            """A hackish doctest finder that overrides stdlib internals to fix a stdlib bug.
+
+            https://github.com/pytest-dev/pytest/issues/3456
+            https://bugs.python.org/issue25532
+            """
+
+            def _find_lineno(self, obj, source_lines):
+                """Doctest code does not take into account `@property`, this
+                is a hackish way to fix it.
+
+                https://bugs.python.org/issue17446
+                """
+                if isinstance(obj, property):
+                    obj = getattr(obj, "fget", obj)
+                # Type ignored because this is a private function.
+                return doctest.DocTestFinder._find_lineno(  # type: ignore
+                    self, obj, source_lines,
+                )
+
+            def _find(
+                self, tests, obj, name, module, source_lines, globs, seen
+            ) -> None:
+                if _is_mocked(obj):
+                    return
+                with _patch_unwrap_mock_aware():
+
+                    # Type ignored because this is a private function.
+                    doctest.DocTestFinder._find(  # type: ignore
+                        self, tests, obj, name, module, source_lines, globs, seen
+                    )
+
         if self.fspath.basename == "conftest.py":
-            module = self.config.pluginmanager._importconftest( 
-                self.fspath, self.config.getoption("importmode") 
-            ) 
+            module = self.config.pluginmanager._importconftest(
+                self.fspath, self.config.getoption("importmode")
+            )
         else:
             try:
-                module = import_path(self.fspath) 
+                module = import_path(self.fspath)
             except ImportError:
                 if self.config.getvalue("doctest_ignore_import_errors"):
                     pytest.skip("unable to import module %r" % self.fspath)
                 else:
                     raise
-        # Uses internal doctest module parsing mechanism. 
-        finder = MockAwareDocTestFinder() 
+        # Uses internal doctest module parsing mechanism.
+        finder = MockAwareDocTestFinder()
         optionflags = get_optionflags(self)
         runner = _get_runner(
-            verbose=False, 
+            verbose=False,
             optionflags=optionflags,
             checker=_get_checker(),
             continue_on_failure=_get_continue_on_failure(self.config),
@@ -547,165 +547,165 @@ class DoctestModule(pytest.Module):
 
         for test in finder.find(module, module.__name__):
             if test.examples:  # skip empty doctests
-                yield DoctestItem.from_parent( 
-                    self, name=test.name, runner=runner, dtest=test 
-                ) 
+                yield DoctestItem.from_parent(
+                    self, name=test.name, runner=runner, dtest=test
+                )
 
 
-def _setup_fixtures(doctest_item: DoctestItem) -> FixtureRequest: 
-    """Used by DoctestTextfile and DoctestItem to setup fixture information.""" 
+def _setup_fixtures(doctest_item: DoctestItem) -> FixtureRequest:
+    """Used by DoctestTextfile and DoctestItem to setup fixture information."""
 
-    def func() -> None: 
+    def func() -> None:
         pass
 
-    doctest_item.funcargs = {}  # type: ignore[attr-defined] 
+    doctest_item.funcargs = {}  # type: ignore[attr-defined]
     fm = doctest_item.session._fixturemanager
-    doctest_item._fixtureinfo = fm.getfixtureinfo(  # type: ignore[attr-defined] 
+    doctest_item._fixtureinfo = fm.getfixtureinfo(  # type: ignore[attr-defined]
         node=doctest_item, func=func, cls=None, funcargs=False
     )
-    fixture_request = FixtureRequest(doctest_item, _ispytest=True) 
+    fixture_request = FixtureRequest(doctest_item, _ispytest=True)
     fixture_request._fillfixtures()
     return fixture_request
 
 
-def _init_checker_class() -> Type["doctest.OutputChecker"]: 
+def _init_checker_class() -> Type["doctest.OutputChecker"]:
     import doctest
     import re
 
     class LiteralsOutputChecker(doctest.OutputChecker):
-        # Based on doctest_nose_plugin.py from the nltk project 
-        # (https://github.com/nltk/nltk) and on the "numtest" doctest extension 
-        # by Sebastien Boisgerault (https://github.com/boisgera/numtest). 
+        # Based on doctest_nose_plugin.py from the nltk project
+        # (https://github.com/nltk/nltk) and on the "numtest" doctest extension
+        # by Sebastien Boisgerault (https://github.com/boisgera/numtest).
 
         _unicode_literal_re = re.compile(r"(\W|^)[uU]([rR]?[\'\"])", re.UNICODE)
         _bytes_literal_re = re.compile(r"(\W|^)[bB]([rR]?[\'\"])", re.UNICODE)
-        _number_re = re.compile( 
-            r""" 
-            (?P<number> 
-              (?P<mantissa> 
-                (?P<integer1> [+-]?\d*)\.(?P<fraction>\d+) 
-                | 
-                (?P<integer2> [+-]?\d+)\. 
-              ) 
-              (?: 
-                [Ee] 
-                (?P<exponent1> [+-]?\d+) 
-              )? 
-              | 
-              (?P<integer3> [+-]?\d+) 
-              (?: 
-                [Ee] 
-                (?P<exponent2> [+-]?\d+) 
-              ) 
-            ) 
-            """, 
-            re.VERBOSE, 
-        ) 
-
-        def check_output(self, want: str, got: str, optionflags: int) -> bool: 
-            if doctest.OutputChecker.check_output(self, want, got, optionflags): 
+        _number_re = re.compile(
+            r"""
+            (?P<number>
+              (?P<mantissa>
+                (?P<integer1> [+-]?\d*)\.(?P<fraction>\d+)
+                |
+                (?P<integer2> [+-]?\d+)\.
+              )
+              (?:
+                [Ee]
+                (?P<exponent1> [+-]?\d+)
+              )?
+              |
+              (?P<integer3> [+-]?\d+)
+              (?:
+                [Ee]
+                (?P<exponent2> [+-]?\d+)
+              )
+            )
+            """,
+            re.VERBOSE,
+        )
+
+        def check_output(self, want: str, got: str, optionflags: int) -> bool:
+            if doctest.OutputChecker.check_output(self, want, got, optionflags):
                 return True
 
             allow_unicode = optionflags & _get_allow_unicode_flag()
             allow_bytes = optionflags & _get_allow_bytes_flag()
-            allow_number = optionflags & _get_number_flag() 
- 
-            if not allow_unicode and not allow_bytes and not allow_number: 
+            allow_number = optionflags & _get_number_flag()
+
+            if not allow_unicode and not allow_bytes and not allow_number:
                 return False
 
-            def remove_prefixes(regex: Pattern[str], txt: str) -> str: 
-                return re.sub(regex, r"\1\2", txt) 
-
-            if allow_unicode: 
-                want = remove_prefixes(self._unicode_literal_re, want) 
-                got = remove_prefixes(self._unicode_literal_re, got) 
-
-            if allow_bytes: 
-                want = remove_prefixes(self._bytes_literal_re, want) 
-                got = remove_prefixes(self._bytes_literal_re, got) 
-
-            if allow_number: 
-                got = self._remove_unwanted_precision(want, got) 
-
-            return doctest.OutputChecker.check_output(self, want, got, optionflags) 
-
-        def _remove_unwanted_precision(self, want: str, got: str) -> str: 
-            wants = list(self._number_re.finditer(want)) 
-            gots = list(self._number_re.finditer(got)) 
-            if len(wants) != len(gots): 
-                return got 
-            offset = 0 
-            for w, g in zip(wants, gots): 
-                fraction: Optional[str] = w.group("fraction") 
-                exponent: Optional[str] = w.group("exponent1") 
-                if exponent is None: 
-                    exponent = w.group("exponent2") 
-                if fraction is None: 
-                    precision = 0 
-                else: 
-                    precision = len(fraction) 
-                if exponent is not None: 
-                    precision -= int(exponent) 
-                if float(w.group()) == approx(float(g.group()), abs=10 ** -precision): 
-                    # They're close enough. Replace the text we actually 
-                    # got with the text we want, so that it will match when we 
-                    # check the string literally. 
-                    got = ( 
-                        got[: g.start() + offset] + w.group() + got[g.end() + offset :] 
-                    ) 
-                    offset += w.end() - w.start() - (g.end() - g.start()) 
-            return got 
- 
-    return LiteralsOutputChecker 
- 
- 
-def _get_checker() -> "doctest.OutputChecker": 
-    """Return a doctest.OutputChecker subclass that supports some 
-    additional options: 
- 
-    * ALLOW_UNICODE and ALLOW_BYTES options to ignore u'' and b'' 
-      prefixes (respectively) in string literals. Useful when the same 
-      doctest should run in Python 2 and Python 3. 
- 
-    * NUMBER to ignore floating-point differences smaller than the 
-      precision of the literal number in the doctest. 
- 
-    An inner class is used to avoid importing "doctest" at the module 
-    level. 
-    """ 
-    global CHECKER_CLASS 
-    if CHECKER_CLASS is None: 
-        CHECKER_CLASS = _init_checker_class() 
-    return CHECKER_CLASS() 
- 
- 
-def _get_allow_unicode_flag() -> int: 
-    """Register and return the ALLOW_UNICODE flag.""" 
+            def remove_prefixes(regex: Pattern[str], txt: str) -> str:
+                return re.sub(regex, r"\1\2", txt)
+
+            if allow_unicode:
+                want = remove_prefixes(self._unicode_literal_re, want)
+                got = remove_prefixes(self._unicode_literal_re, got)
+
+            if allow_bytes:
+                want = remove_prefixes(self._bytes_literal_re, want)
+                got = remove_prefixes(self._bytes_literal_re, got)
+
+            if allow_number:
+                got = self._remove_unwanted_precision(want, got)
+
+            return doctest.OutputChecker.check_output(self, want, got, optionflags)
+
+        def _remove_unwanted_precision(self, want: str, got: str) -> str:
+            wants = list(self._number_re.finditer(want))
+            gots = list(self._number_re.finditer(got))
+            if len(wants) != len(gots):
+                return got
+            offset = 0
+            for w, g in zip(wants, gots):
+                fraction: Optional[str] = w.group("fraction")
+                exponent: Optional[str] = w.group("exponent1")
+                if exponent is None:
+                    exponent = w.group("exponent2")
+                if fraction is None:
+                    precision = 0
+                else:
+                    precision = len(fraction)
+                if exponent is not None:
+                    precision -= int(exponent)
+                if float(w.group()) == approx(float(g.group()), abs=10 ** -precision):
+                    # They're close enough. Replace the text we actually
+                    # got with the text we want, so that it will match when we
+                    # check the string literally.
+                    got = (
+                        got[: g.start() + offset] + w.group() + got[g.end() + offset :]
+                    )
+                    offset += w.end() - w.start() - (g.end() - g.start())
+            return got
+
+    return LiteralsOutputChecker
+
+
+def _get_checker() -> "doctest.OutputChecker":
+    """Return a doctest.OutputChecker subclass that supports some
+    additional options:
+
+    * ALLOW_UNICODE and ALLOW_BYTES options to ignore u'' and b''
+      prefixes (respectively) in string literals. Useful when the same
+      doctest should run in Python 2 and Python 3.
+
+    * NUMBER to ignore floating-point differences smaller than the
+      precision of the literal number in the doctest.
+
+    An inner class is used to avoid importing "doctest" at the module
+    level.
+    """
+    global CHECKER_CLASS
+    if CHECKER_CLASS is None:
+        CHECKER_CLASS = _init_checker_class()
+    return CHECKER_CLASS()
+
+
+def _get_allow_unicode_flag() -> int:
+    """Register and return the ALLOW_UNICODE flag."""
     import doctest
 
     return doctest.register_optionflag("ALLOW_UNICODE")
 
 
-def _get_allow_bytes_flag() -> int: 
-    """Register and return the ALLOW_BYTES flag.""" 
+def _get_allow_bytes_flag() -> int:
+    """Register and return the ALLOW_BYTES flag."""
     import doctest
 
     return doctest.register_optionflag("ALLOW_BYTES")
 
 
-def _get_number_flag() -> int: 
-    """Register and return the NUMBER flag.""" 
-    import doctest 
- 
-    return doctest.register_optionflag("NUMBER") 
- 
- 
-def _get_report_choice(key: str) -> int: 
-    """Return the actual `doctest` module flag value. 
- 
-    We want to do it as late as possible to avoid importing `doctest` and all 
-    its dependencies when parsing options, as it adds overhead and breaks tests. 
-    """ 
+def _get_number_flag() -> int:
+    """Register and return the NUMBER flag."""
+    import doctest
+
+    return doctest.register_optionflag("NUMBER")
+
+
+def _get_report_choice(key: str) -> int:
+    """Return the actual `doctest` module flag value.
+
+    We want to do it as late as possible to avoid importing `doctest` and all
+    its dependencies when parsing options, as it adds overhead and breaks tests.
+    """
     import doctest
 
     return {
@@ -718,7 +718,7 @@ def _get_report_choice(key: str) -> int:
 
 
 @pytest.fixture(scope="session")
-def doctest_namespace() -> Dict[str, Any]: 
-    """Fixture that returns a :py:class:`dict` that will be injected into the 
-    namespace of doctests.""" 
+def doctest_namespace() -> Dict[str, Any]:
+    """Fixture that returns a :py:class:`dict` that will be injected into the
+    namespace of doctests."""
     return dict()
diff --git a/contrib/python/pytest/py3/_pytest/faulthandler.py b/contrib/python/pytest/py3/_pytest/faulthandler.py
index 43eb5f3ff2..ff673b5b16 100644
--- a/contrib/python/pytest/py3/_pytest/faulthandler.py
+++ b/contrib/python/pytest/py3/_pytest/faulthandler.py
@@ -1,116 +1,116 @@
-import io 
-import os 
-import sys 
-from typing import Generator 
-from typing import TextIO 
- 
-import pytest 
-from _pytest.config import Config 
-from _pytest.config.argparsing import Parser 
-from _pytest.nodes import Item 
-from _pytest.store import StoreKey 
- 
- 
-fault_handler_stderr_key = StoreKey[TextIO]() 
- 
- 
-def pytest_addoption(parser: Parser) -> None: 
-    help = ( 
-        "Dump the traceback of all threads if a test takes " 
-        "more than TIMEOUT seconds to finish." 
-    ) 
-    parser.addini("faulthandler_timeout", help, default=0.0) 
- 
- 
-def pytest_configure(config: Config) -> None: 
-    import faulthandler 
- 
-    if not faulthandler.is_enabled(): 
-        # faulthhandler is not enabled, so install plugin that does the actual work 
-        # of enabling faulthandler before each test executes. 
-        config.pluginmanager.register(FaultHandlerHooks(), "faulthandler-hooks") 
-    else: 
-        # Do not handle dumping to stderr if faulthandler is already enabled, so warn 
-        # users that the option is being ignored. 
-        timeout = FaultHandlerHooks.get_timeout_config_value(config) 
-        if timeout > 0: 
-            config.issue_config_time_warning( 
-                pytest.PytestConfigWarning( 
-                    "faulthandler module enabled before pytest configuration step, " 
-                    "'faulthandler_timeout' option ignored" 
-                ), 
-                stacklevel=2, 
-            ) 
- 
- 
-class FaultHandlerHooks: 
-    """Implements hooks that will actually install fault handler before tests execute, 
-    as well as correctly handle pdb and internal errors.""" 
- 
-    def pytest_configure(self, config: Config) -> None: 
-        import faulthandler 
- 
-        stderr_fd_copy = os.dup(self._get_stderr_fileno()) 
-        config._store[fault_handler_stderr_key] = open(stderr_fd_copy, "w") 
-        faulthandler.enable(file=config._store[fault_handler_stderr_key]) 
- 
-    def pytest_unconfigure(self, config: Config) -> None: 
-        import faulthandler 
- 
-        faulthandler.disable() 
-        # close our dup file installed during pytest_configure 
-        # re-enable the faulthandler, attaching it to the default sys.stderr 
-        # so we can see crashes after pytest has finished, usually during 
-        # garbage collection during interpreter shutdown 
-        config._store[fault_handler_stderr_key].close() 
-        del config._store[fault_handler_stderr_key] 
-        faulthandler.enable(file=self._get_stderr_fileno()) 
- 
-    @staticmethod 
-    def _get_stderr_fileno(): 
-        try: 
-            fileno = sys.stderr.fileno() 
-            # The Twisted Logger will return an invalid file descriptor since it is not backed 
-            # by an FD. So, let's also forward this to the same code path as with pytest-xdist. 
-            if fileno == -1: 
-                raise AttributeError() 
-            return fileno 
-        except (AttributeError, io.UnsupportedOperation): 
-            # pytest-xdist monkeypatches sys.stderr with an object that is not an actual file. 
-            # https://docs.python.org/3/library/faulthandler.html#issue-with-file-descriptors 
-            # This is potentially dangerous, but the best we can do. 
-            return sys.__stderr__.fileno() 
- 
-    @staticmethod 
-    def get_timeout_config_value(config): 
-        return float(config.getini("faulthandler_timeout") or 0.0) 
- 
-    @pytest.hookimpl(hookwrapper=True, trylast=True) 
-    def pytest_runtest_protocol(self, item: Item) -> Generator[None, None, None]: 
-        timeout = self.get_timeout_config_value(item.config) 
-        stderr = item.config._store[fault_handler_stderr_key] 
-        if timeout > 0 and stderr is not None: 
-            import faulthandler 
- 
-            faulthandler.dump_traceback_later(timeout, file=stderr) 
-            try: 
-                yield 
-            finally: 
-                faulthandler.cancel_dump_traceback_later() 
-        else: 
-            yield 
- 
-    @pytest.hookimpl(tryfirst=True) 
-    def pytest_enter_pdb(self) -> None: 
-        """Cancel any traceback dumping due to timeout before entering pdb.""" 
-        import faulthandler 
- 
-        faulthandler.cancel_dump_traceback_later() 
- 
-    @pytest.hookimpl(tryfirst=True) 
-    def pytest_exception_interact(self) -> None: 
-        """Cancel any traceback dumping due to an interactive exception being 
-        raised.""" 
-        import faulthandler 
- 
-        faulthandler.cancel_dump_traceback_later() 
+import io
+import os
+import sys
+from typing import Generator
+from typing import TextIO
+
+import pytest
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Item
+from _pytest.store import StoreKey
+
+
+fault_handler_stderr_key = StoreKey[TextIO]()
+
+
+def pytest_addoption(parser: Parser) -> None:
+    help = (
+        "Dump the traceback of all threads if a test takes "
+        "more than TIMEOUT seconds to finish."
+    )
+    parser.addini("faulthandler_timeout", help, default=0.0)
+
+
+def pytest_configure(config: Config) -> None:
+    import faulthandler
+
+    if not faulthandler.is_enabled():
+        # faulthhandler is not enabled, so install plugin that does the actual work
+        # of enabling faulthandler before each test executes.
+        config.pluginmanager.register(FaultHandlerHooks(), "faulthandler-hooks")
+    else:
+        # Do not handle dumping to stderr if faulthandler is already enabled, so warn
+        # users that the option is being ignored.
+        timeout = FaultHandlerHooks.get_timeout_config_value(config)
+        if timeout > 0:
+            config.issue_config_time_warning(
+                pytest.PytestConfigWarning(
+                    "faulthandler module enabled before pytest configuration step, "
+                    "'faulthandler_timeout' option ignored"
+                ),
+                stacklevel=2,
+            )
+
+
+class FaultHandlerHooks:
+    """Implements hooks that will actually install fault handler before tests execute,
+    as well as correctly handle pdb and internal errors."""
+
+    def pytest_configure(self, config: Config) -> None:
+        import faulthandler
+
+        stderr_fd_copy = os.dup(self._get_stderr_fileno())
+        config._store[fault_handler_stderr_key] = open(stderr_fd_copy, "w")
+        faulthandler.enable(file=config._store[fault_handler_stderr_key])
+
+    def pytest_unconfigure(self, config: Config) -> None:
+        import faulthandler
+
+        faulthandler.disable()
+        # close our dup file installed during pytest_configure
+        # re-enable the faulthandler, attaching it to the default sys.stderr
+        # so we can see crashes after pytest has finished, usually during
+        # garbage collection during interpreter shutdown
+        config._store[fault_handler_stderr_key].close()
+        del config._store[fault_handler_stderr_key]
+        faulthandler.enable(file=self._get_stderr_fileno())
+
+    @staticmethod
+    def _get_stderr_fileno():
+        try:
+            fileno = sys.stderr.fileno()
+            # The Twisted Logger will return an invalid file descriptor since it is not backed
+            # by an FD. So, let's also forward this to the same code path as with pytest-xdist.
+            if fileno == -1:
+                raise AttributeError()
+            return fileno
+        except (AttributeError, io.UnsupportedOperation):
+            # pytest-xdist monkeypatches sys.stderr with an object that is not an actual file.
+            # https://docs.python.org/3/library/faulthandler.html#issue-with-file-descriptors
+            # This is potentially dangerous, but the best we can do.
+            return sys.__stderr__.fileno()
+
+    @staticmethod
+    def get_timeout_config_value(config):
+        return float(config.getini("faulthandler_timeout") or 0.0)
+
+    @pytest.hookimpl(hookwrapper=True, trylast=True)
+    def pytest_runtest_protocol(self, item: Item) -> Generator[None, None, None]:
+        timeout = self.get_timeout_config_value(item.config)
+        stderr = item.config._store[fault_handler_stderr_key]
+        if timeout > 0 and stderr is not None:
+            import faulthandler
+
+            faulthandler.dump_traceback_later(timeout, file=stderr)
+            try:
+                yield
+            finally:
+                faulthandler.cancel_dump_traceback_later()
+        else:
+            yield
+
+    @pytest.hookimpl(tryfirst=True)
+    def pytest_enter_pdb(self) -> None:
+        """Cancel any traceback dumping due to timeout before entering pdb."""
+        import faulthandler
+
+        faulthandler.cancel_dump_traceback_later()
+
+    @pytest.hookimpl(tryfirst=True)
+    def pytest_exception_interact(self) -> None:
+        """Cancel any traceback dumping due to an interactive exception being
+        raised."""
+        import faulthandler
+
+        faulthandler.cancel_dump_traceback_later()
diff --git a/contrib/python/pytest/py3/_pytest/fixtures.py b/contrib/python/pytest/py3/_pytest/fixtures.py
index 6f330270fd..273bcafd39 100644
--- a/contrib/python/pytest/py3/_pytest/fixtures.py
+++ b/contrib/python/pytest/py3/_pytest/fixtures.py
@@ -1,43 +1,43 @@
 import functools
 import inspect
-import os 
+import os
 import sys
 import warnings
 from collections import defaultdict
 from collections import deque
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import cast 
-from typing import Dict 
-from typing import Generator 
-from typing import Generic 
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import overload 
-from typing import Sequence 
-from typing import Set 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import cast
+from typing import Dict
+from typing import Generator
+from typing import Generic
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import overload
+from typing import Sequence
+from typing import Set
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
 
 import attr
 import py
 
 import _pytest
-from _pytest import nodes 
-from _pytest._code import getfslineno 
-from _pytest._code.code import FormattedExcinfo 
+from _pytest import nodes
+from _pytest._code import getfslineno
+from _pytest._code.code import FormattedExcinfo
 from _pytest._code.code import TerminalRepr
-from _pytest._io import TerminalWriter 
+from _pytest._io import TerminalWriter
 from _pytest.compat import _format_args
 from _pytest.compat import _PytestWrapper
-from _pytest.compat import assert_never 
-from _pytest.compat import final 
+from _pytest.compat import assert_never
+from _pytest.compat import final
 from _pytest.compat import get_real_func
 from _pytest.compat import get_real_method
 from _pytest.compat import getfuncargnames
@@ -46,76 +46,76 @@ from _pytest.compat import getlocation
 from _pytest.compat import is_generator
 from _pytest.compat import NOTSET
 from _pytest.compat import safe_getattr
-from _pytest.config import _PluggyPlugin 
-from _pytest.config import Config 
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import check_ispytest 
-from _pytest.deprecated import FILLFUNCARGS 
-from _pytest.deprecated import YIELD_FIXTURE 
-from _pytest.mark import Mark 
-from _pytest.mark import ParameterSet 
-from _pytest.mark.structures import MarkDecorator 
+from _pytest.config import _PluggyPlugin
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.deprecated import FILLFUNCARGS
+from _pytest.deprecated import YIELD_FIXTURE
+from _pytest.mark import Mark
+from _pytest.mark import ParameterSet
+from _pytest.mark.structures import MarkDecorator
 from _pytest.outcomes import fail
 from _pytest.outcomes import TEST_OUTCOME
-from _pytest.pathlib import absolutepath 
-from _pytest.store import StoreKey 
-
-if TYPE_CHECKING: 
-    from typing import Deque 
-    from typing import NoReturn 
-    from typing_extensions import Literal 
-
-    from _pytest.main import Session 
-    from _pytest.python import CallSpec2 
-    from _pytest.python import Function 
-    from _pytest.python import Metafunc 
- 
-    _Scope = Literal["session", "package", "module", "class", "function"] 
- 
-
-# The value of the fixture -- return/yield of the fixture function (type variable). 
-_FixtureValue = TypeVar("_FixtureValue") 
-# The type of the fixture function (type variable). 
-_FixtureFunction = TypeVar("_FixtureFunction", bound=Callable[..., object]) 
-# The type of a fixture function (type alias generic in fixture value). 
-_FixtureFunc = Union[ 
-    Callable[..., _FixtureValue], Callable[..., Generator[_FixtureValue, None, None]] 
-] 
-# The type of FixtureDef.cached_result (type alias generic in fixture value). 
-_FixtureCachedResult = Union[ 
-    Tuple[ 
-        # The result. 
-        _FixtureValue, 
-        # Cache key. 
-        object, 
-        None, 
-    ], 
-    Tuple[ 
-        None, 
-        # Cache key. 
-        object, 
-        # Exc info if raised. 
-        Tuple[Type[BaseException], BaseException, TracebackType], 
-    ], 
-] 
-
-
-@attr.s(frozen=True) 
-class PseudoFixtureDef(Generic[_FixtureValue]): 
-    cached_result = attr.ib(type="_FixtureCachedResult[_FixtureValue]") 
-    scope = attr.ib(type="_Scope") 
-
-
-def pytest_sessionstart(session: "Session") -> None: 
-    session._fixturemanager = FixtureManager(session) 
-
-
-def get_scope_package(node, fixturedef: "FixtureDef[object]"): 
+from _pytest.pathlib import absolutepath
+from _pytest.store import StoreKey
+
+if TYPE_CHECKING:
+    from typing import Deque
+    from typing import NoReturn
+    from typing_extensions import Literal
+
+    from _pytest.main import Session
+    from _pytest.python import CallSpec2
+    from _pytest.python import Function
+    from _pytest.python import Metafunc
+
+    _Scope = Literal["session", "package", "module", "class", "function"]
+
+
+# The value of the fixture -- return/yield of the fixture function (type variable).
+_FixtureValue = TypeVar("_FixtureValue")
+# The type of the fixture function (type variable).
+_FixtureFunction = TypeVar("_FixtureFunction", bound=Callable[..., object])
+# The type of a fixture function (type alias generic in fixture value).
+_FixtureFunc = Union[
+    Callable[..., _FixtureValue], Callable[..., Generator[_FixtureValue, None, None]]
+]
+# The type of FixtureDef.cached_result (type alias generic in fixture value).
+_FixtureCachedResult = Union[
+    Tuple[
+        # The result.
+        _FixtureValue,
+        # Cache key.
+        object,
+        None,
+    ],
+    Tuple[
+        None,
+        # Cache key.
+        object,
+        # Exc info if raised.
+        Tuple[Type[BaseException], BaseException, TracebackType],
+    ],
+]
+
+
+@attr.s(frozen=True)
+class PseudoFixtureDef(Generic[_FixtureValue]):
+    cached_result = attr.ib(type="_FixtureCachedResult[_FixtureValue]")
+    scope = attr.ib(type="_Scope")
+
+
+def pytest_sessionstart(session: "Session") -> None:
+    session._fixturemanager = FixtureManager(session)
+
+
+def get_scope_package(node, fixturedef: "FixtureDef[object]"):
     import pytest
 
     cls = pytest.Package
     current = node
-    fixture_package_name = "{}/{}".format(fixturedef.baseid, "__init__.py") 
+    fixture_package_name = "{}/{}".format(fixturedef.baseid, "__init__.py")
     while current and (
         type(current) is not cls or fixture_package_name != current.nodeid
     ):
@@ -125,44 +125,44 @@ def get_scope_package(node, fixturedef: "FixtureDef[object]"):
     return current
 
 
-def get_scope_node( 
-    node: nodes.Node, scope: "_Scope" 
-) -> Optional[Union[nodes.Item, nodes.Collector]]: 
-    import _pytest.python 
-
-    if scope == "function": 
-        return node.getparent(nodes.Item) 
-    elif scope == "class": 
-        return node.getparent(_pytest.python.Class) 
-    elif scope == "module": 
-        return node.getparent(_pytest.python.Module) 
-    elif scope == "package": 
-        return node.getparent(_pytest.python.Package) 
-    elif scope == "session": 
-        return node.getparent(_pytest.main.Session) 
-    else: 
-        assert_never(scope) 
-
- 
-# Used for storing artificial fixturedefs for direct parametrization. 
-name2pseudofixturedef_key = StoreKey[Dict[str, "FixtureDef[Any]"]]() 
- 
- 
-def add_funcarg_pseudo_fixture_def( 
-    collector: nodes.Collector, metafunc: "Metafunc", fixturemanager: "FixtureManager" 
-) -> None: 
-    # This function will transform all collected calls to functions 
+def get_scope_node(
+    node: nodes.Node, scope: "_Scope"
+) -> Optional[Union[nodes.Item, nodes.Collector]]:
+    import _pytest.python
+
+    if scope == "function":
+        return node.getparent(nodes.Item)
+    elif scope == "class":
+        return node.getparent(_pytest.python.Class)
+    elif scope == "module":
+        return node.getparent(_pytest.python.Module)
+    elif scope == "package":
+        return node.getparent(_pytest.python.Package)
+    elif scope == "session":
+        return node.getparent(_pytest.main.Session)
+    else:
+        assert_never(scope)
+
+
+# Used for storing artificial fixturedefs for direct parametrization.
+name2pseudofixturedef_key = StoreKey[Dict[str, "FixtureDef[Any]"]]()
+
+
+def add_funcarg_pseudo_fixture_def(
+    collector: nodes.Collector, metafunc: "Metafunc", fixturemanager: "FixtureManager"
+) -> None:
+    # This function will transform all collected calls to functions
     # if they use direct funcargs (i.e. direct parametrization)
     # because we want later test execution to be able to rely on
     # an existing FixtureDef structure for all arguments.
     # XXX we can probably avoid this algorithm  if we modify CallSpec2
     # to directly care for creating the fixturedefs within its methods.
     if not metafunc._calls[0].funcargs:
-        # This function call does not have direct parametrization. 
-        return 
-    # Collect funcargs of all callspecs into a list of values. 
-    arg2params: Dict[str, List[object]] = {} 
-    arg2scope: Dict[str, _Scope] = {} 
+        # This function call does not have direct parametrization.
+        return
+    # Collect funcargs of all callspecs into a list of values.
+    arg2params: Dict[str, List[object]] = {}
+    arg2scope: Dict[str, _Scope] = {}
     for callspec in metafunc._calls:
         for argname, argvalue in callspec.funcargs.items():
             assert argname not in callspec.params
@@ -175,11 +175,11 @@ def add_funcarg_pseudo_fixture_def(
                 arg2scope[argname] = scopes[scopenum]
         callspec.funcargs.clear()
 
-    # Register artificial FixtureDef's so that later at test execution 
+    # Register artificial FixtureDef's so that later at test execution
     # time we can rely on a proper FixtureDef to exist for fixture setup.
     arg2fixturedefs = metafunc._arg2fixturedefs
     for argname, valuelist in arg2params.items():
-        # If we have a scope that is higher than function, we need 
+        # If we have a scope that is higher than function, we need
         # to make sure we only ever create an according fixturedef on
         # a per-scope basis. We thus store and cache the fixturedef on the
         # node related to the scope.
@@ -189,61 +189,61 @@ def add_funcarg_pseudo_fixture_def(
             node = get_scope_node(collector, scope)
             if node is None:
                 assert scope == "class" and isinstance(collector, _pytest.python.Module)
-                # Use module-level collector for class-scope (for now). 
+                # Use module-level collector for class-scope (for now).
                 node = collector
-        if node is None: 
-            name2pseudofixturedef = None 
+        if node is None:
+            name2pseudofixturedef = None
+        else:
+            default: Dict[str, FixtureDef[Any]] = {}
+            name2pseudofixturedef = node._store.setdefault(
+                name2pseudofixturedef_key, default
+            )
+        if name2pseudofixturedef is not None and argname in name2pseudofixturedef:
+            arg2fixturedefs[argname] = [name2pseudofixturedef[argname]]
         else:
-            default: Dict[str, FixtureDef[Any]] = {} 
-            name2pseudofixturedef = node._store.setdefault( 
-                name2pseudofixturedef_key, default 
-            ) 
-        if name2pseudofixturedef is not None and argname in name2pseudofixturedef: 
-            arg2fixturedefs[argname] = [name2pseudofixturedef[argname]] 
-        else: 
             fixturedef = FixtureDef(
-                fixturemanager=fixturemanager, 
-                baseid="", 
-                argname=argname, 
-                func=get_direct_param_fixture_func, 
-                scope=arg2scope[argname], 
-                params=valuelist, 
-                unittest=False, 
-                ids=None, 
+                fixturemanager=fixturemanager,
+                baseid="",
+                argname=argname,
+                func=get_direct_param_fixture_func,
+                scope=arg2scope[argname],
+                params=valuelist,
+                unittest=False,
+                ids=None,
             )
             arg2fixturedefs[argname] = [fixturedef]
-            if name2pseudofixturedef is not None: 
-                name2pseudofixturedef[argname] = fixturedef 
+            if name2pseudofixturedef is not None:
+                name2pseudofixturedef[argname] = fixturedef
 
 
-def getfixturemarker(obj: object) -> Optional["FixtureFunctionMarker"]: 
-    """Return fixturemarker or None if it doesn't exist or raised 
+def getfixturemarker(obj: object) -> Optional["FixtureFunctionMarker"]:
+    """Return fixturemarker or None if it doesn't exist or raised
     exceptions."""
     try:
-        fixturemarker: Optional[FixtureFunctionMarker] = getattr( 
-            obj, "_pytestfixturefunction", None 
-        ) 
+        fixturemarker: Optional[FixtureFunctionMarker] = getattr(
+            obj, "_pytestfixturefunction", None
+        )
     except TEST_OUTCOME:
         # some objects raise errors like request (from flask import request)
         # we don't expect them to be fixture functions
         return None
-    return fixturemarker 
+    return fixturemarker
+
 
+# Parametrized fixture key, helper alias for code below.
+_Key = Tuple[object, ...]
 
-# Parametrized fixture key, helper alias for code below. 
-_Key = Tuple[object, ...] 
- 
- 
-def get_parametrized_fixture_keys(item: nodes.Item, scopenum: int) -> Iterator[_Key]: 
-    """Return list of keys for all parametrized arguments which match 
+
+def get_parametrized_fixture_keys(item: nodes.Item, scopenum: int) -> Iterator[_Key]:
+    """Return list of keys for all parametrized arguments which match
     the specified scope. """
     assert scopenum < scopenum_function  # function
     try:
-        callspec = item.callspec  # type: ignore[attr-defined] 
+        callspec = item.callspec  # type: ignore[attr-defined]
     except AttributeError:
         pass
     else:
-        cs: CallSpec2 = callspec 
+        cs: CallSpec2 = callspec
         # cs.indices.items() is random order of argnames.  Need to
         # sort this so that different calls to
         # get_parametrized_fixture_keys will be deterministic.
@@ -251,80 +251,80 @@ def get_parametrized_fixture_keys(item: nodes.Item, scopenum: int) -> Iterator[_
             if cs._arg2scopenum[argname] != scopenum:
                 continue
             if scopenum == 0:  # session
-                key: _Key = (argname, param_index) 
+                key: _Key = (argname, param_index)
             elif scopenum == 1:  # package
                 key = (argname, param_index, item.fspath.dirpath())
             elif scopenum == 2:  # module
                 key = (argname, param_index, item.fspath)
             elif scopenum == 3:  # class
-                item_cls = item.cls  # type: ignore[attr-defined] 
-                key = (argname, param_index, item.fspath, item_cls) 
+                item_cls = item.cls  # type: ignore[attr-defined]
+                key = (argname, param_index, item.fspath, item_cls)
             yield key
 
 
-# Algorithm for sorting on a per-parametrized resource setup basis. 
-# It is called for scopenum==0 (session) first and performs sorting 
+# Algorithm for sorting on a per-parametrized resource setup basis.
+# It is called for scopenum==0 (session) first and performs sorting
 # down to the lower scopes such as to minimize number of "high scope"
-# setups and teardowns. 
+# setups and teardowns.
 
 
-def reorder_items(items: Sequence[nodes.Item]) -> List[nodes.Item]: 
-    argkeys_cache: Dict[int, Dict[nodes.Item, Dict[_Key, None]]] = {} 
-    items_by_argkey: Dict[int, Dict[_Key, Deque[nodes.Item]]] = {} 
+def reorder_items(items: Sequence[nodes.Item]) -> List[nodes.Item]:
+    argkeys_cache: Dict[int, Dict[nodes.Item, Dict[_Key, None]]] = {}
+    items_by_argkey: Dict[int, Dict[_Key, Deque[nodes.Item]]] = {}
     for scopenum in range(0, scopenum_function):
-        d: Dict[nodes.Item, Dict[_Key, None]] = {} 
-        argkeys_cache[scopenum] = d 
-        item_d: Dict[_Key, Deque[nodes.Item]] = defaultdict(deque) 
-        items_by_argkey[scopenum] = item_d 
+        d: Dict[nodes.Item, Dict[_Key, None]] = {}
+        argkeys_cache[scopenum] = d
+        item_d: Dict[_Key, Deque[nodes.Item]] = defaultdict(deque)
+        items_by_argkey[scopenum] = item_d
         for item in items:
-            keys = dict.fromkeys(get_parametrized_fixture_keys(item, scopenum), None) 
+            keys = dict.fromkeys(get_parametrized_fixture_keys(item, scopenum), None)
             if keys:
                 d[item] = keys
                 for key in keys:
                     item_d[key].append(item)
-    items_dict = dict.fromkeys(items, None) 
-    return list(reorder_items_atscope(items_dict, argkeys_cache, items_by_argkey, 0)) 
+    items_dict = dict.fromkeys(items, None)
+    return list(reorder_items_atscope(items_dict, argkeys_cache, items_by_argkey, 0))
 
 
-def fix_cache_order( 
-    item: nodes.Item, 
-    argkeys_cache: Dict[int, Dict[nodes.Item, Dict[_Key, None]]], 
-    items_by_argkey: Dict[int, Dict[_Key, "Deque[nodes.Item]"]], 
-) -> None: 
+def fix_cache_order(
+    item: nodes.Item,
+    argkeys_cache: Dict[int, Dict[nodes.Item, Dict[_Key, None]]],
+    items_by_argkey: Dict[int, Dict[_Key, "Deque[nodes.Item]"]],
+) -> None:
     for scopenum in range(0, scopenum_function):
         for key in argkeys_cache[scopenum].get(item, []):
             items_by_argkey[scopenum][key].appendleft(item)
 
 
-def reorder_items_atscope( 
-    items: Dict[nodes.Item, None], 
-    argkeys_cache: Dict[int, Dict[nodes.Item, Dict[_Key, None]]], 
-    items_by_argkey: Dict[int, Dict[_Key, "Deque[nodes.Item]"]], 
-    scopenum: int, 
-) -> Dict[nodes.Item, None]: 
+def reorder_items_atscope(
+    items: Dict[nodes.Item, None],
+    argkeys_cache: Dict[int, Dict[nodes.Item, Dict[_Key, None]]],
+    items_by_argkey: Dict[int, Dict[_Key, "Deque[nodes.Item]"]],
+    scopenum: int,
+) -> Dict[nodes.Item, None]:
     if scopenum >= scopenum_function or len(items) < 3:
         return items
-    ignore: Set[Optional[_Key]] = set() 
+    ignore: Set[Optional[_Key]] = set()
     items_deque = deque(items)
-    items_done: Dict[nodes.Item, None] = {} 
+    items_done: Dict[nodes.Item, None] = {}
     scoped_items_by_argkey = items_by_argkey[scopenum]
     scoped_argkeys_cache = argkeys_cache[scopenum]
     while items_deque:
-        no_argkey_group: Dict[nodes.Item, None] = {} 
+        no_argkey_group: Dict[nodes.Item, None] = {}
         slicing_argkey = None
         while items_deque:
             item = items_deque.popleft()
             if item in items_done or item in no_argkey_group:
                 continue
-            argkeys = dict.fromkeys( 
-                (k for k in scoped_argkeys_cache.get(item, []) if k not in ignore), None 
+            argkeys = dict.fromkeys(
+                (k for k in scoped_argkeys_cache.get(item, []) if k not in ignore), None
             )
             if not argkeys:
                 no_argkey_group[item] = None
             else:
                 slicing_argkey, _ = argkeys.popitem()
-                # We don't have to remove relevant items from later in the 
-                # deque because they'll just be ignored. 
+                # We don't have to remove relevant items from later in the
+                # deque because they'll just be ignored.
                 matching_items = [
                     i for i in scoped_items_by_argkey[slicing_argkey] if i in items
                 ]
@@ -342,22 +342,22 @@ def reorder_items_atscope(
     return items_done
 
 
-def _fillfuncargs(function: "Function") -> None: 
-    """Fill missing fixtures for a test function, old public API (deprecated).""" 
-    warnings.warn(FILLFUNCARGS.format(name="pytest._fillfuncargs()"), stacklevel=2) 
-    _fill_fixtures_impl(function) 
- 
- 
-def fillfixtures(function: "Function") -> None: 
-    """Fill missing fixtures for a test function (deprecated).""" 
-    warnings.warn( 
-        FILLFUNCARGS.format(name="_pytest.fixtures.fillfixtures()"), stacklevel=2 
-    ) 
-    _fill_fixtures_impl(function) 
- 
- 
-def _fill_fixtures_impl(function: "Function") -> None: 
-    """Internal implementation to fill fixtures on the given function object.""" 
+def _fillfuncargs(function: "Function") -> None:
+    """Fill missing fixtures for a test function, old public API (deprecated)."""
+    warnings.warn(FILLFUNCARGS.format(name="pytest._fillfuncargs()"), stacklevel=2)
+    _fill_fixtures_impl(function)
+
+
+def fillfixtures(function: "Function") -> None:
+    """Fill missing fixtures for a test function (deprecated)."""
+    warnings.warn(
+        FILLFUNCARGS.format(name="_pytest.fixtures.fillfixtures()"), stacklevel=2
+    )
+    _fill_fixtures_impl(function)
+
+
+def _fill_fixtures_impl(function: "Function") -> None:
+    """Internal implementation to fill fixtures on the given function object."""
     try:
         request = function._request
     except AttributeError:
@@ -365,12 +365,12 @@ def _fill_fixtures_impl(function: "Function") -> None:
         # with the oejskit plugin.  It uses classes with funcargs
         # and we thus have to work a bit to allow this.
         fm = function.session._fixturemanager
-        assert function.parent is not None 
+        assert function.parent is not None
         fi = fm.getfixtureinfo(function.parent, function.obj, None)
         function._fixtureinfo = fi
-        request = function._request = FixtureRequest(function, _ispytest=True) 
+        request = function._request = FixtureRequest(function, _ispytest=True)
         request._fillfixtures()
-        # Prune out funcargs for jstests. 
+        # Prune out funcargs for jstests.
         newfuncargs = {}
         for name in fi.argnames:
             newfuncargs[name] = function.funcargs[name]
@@ -384,18 +384,18 @@ def get_direct_param_fixture_func(request):
 
 
 @attr.s(slots=True)
-class FuncFixtureInfo: 
-    # Original function argument names. 
-    argnames = attr.ib(type=Tuple[str, ...]) 
-    # Argnames that function immediately requires. These include argnames + 
+class FuncFixtureInfo:
+    # Original function argument names.
+    argnames = attr.ib(type=Tuple[str, ...])
+    # Argnames that function immediately requires. These include argnames +
     # fixture names specified via usefixtures and via autouse=True in fixture
     # definitions.
-    initialnames = attr.ib(type=Tuple[str, ...]) 
-    names_closure = attr.ib(type=List[str]) 
-    name2fixturedefs = attr.ib(type=Dict[str, Sequence["FixtureDef[Any]"]]) 
+    initialnames = attr.ib(type=Tuple[str, ...])
+    names_closure = attr.ib(type=List[str])
+    name2fixturedefs = attr.ib(type=Dict[str, Sequence["FixtureDef[Any]"]])
 
-    def prune_dependency_tree(self) -> None: 
-        """Recompute names_closure from initialnames and name2fixturedefs. 
+    def prune_dependency_tree(self) -> None:
+        """Recompute names_closure from initialnames and name2fixturedefs.
 
         Can only reduce names_closure, which means that the new closure will
         always be a subset of the old one. The order is preserved.
@@ -405,11 +405,11 @@ class FuncFixtureInfo:
         tree. In this way the dependency tree can get pruned, and the closure
         of argnames may get reduced.
         """
-        closure: Set[str] = set() 
+        closure: Set[str] = set()
         working_set = set(self.initialnames)
         while working_set:
             argname = working_set.pop()
-            # Argname may be smth not included in the original names_closure, 
+            # Argname may be smth not included in the original names_closure,
             # in which case we ignore it. This currently happens with pseudo
             # FixtureDefs which wrap 'get_direct_param_fixture_func(request)'.
             # So they introduce the new dependency 'request' which might have
@@ -422,52 +422,52 @@ class FuncFixtureInfo:
         self.names_closure[:] = sorted(closure, key=self.names_closure.index)
 
 
-class FixtureRequest: 
-    """A request for a fixture from a test or fixture function. 
+class FixtureRequest:
+    """A request for a fixture from a test or fixture function.
 
-    A request object gives access to the requesting test context and has 
-    an optional ``param`` attribute in case the fixture is parametrized 
-    indirectly. 
+    A request object gives access to the requesting test context and has
+    an optional ``param`` attribute in case the fixture is parametrized
+    indirectly.
     """
 
-    def __init__(self, pyfuncitem, *, _ispytest: bool = False) -> None: 
-        check_ispytest(_ispytest) 
+    def __init__(self, pyfuncitem, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
         self._pyfuncitem = pyfuncitem
-        #: Fixture for which this request is being performed. 
-        self.fixturename: Optional[str] = None 
-        #: Scope string, one of "function", "class", "module", "session". 
-        self.scope: _Scope = "function" 
-        self._fixture_defs: Dict[str, FixtureDef[Any]] = {} 
-        fixtureinfo: FuncFixtureInfo = pyfuncitem._fixtureinfo 
+        #: Fixture for which this request is being performed.
+        self.fixturename: Optional[str] = None
+        #: Scope string, one of "function", "class", "module", "session".
+        self.scope: _Scope = "function"
+        self._fixture_defs: Dict[str, FixtureDef[Any]] = {}
+        fixtureinfo: FuncFixtureInfo = pyfuncitem._fixtureinfo
         self._arg2fixturedefs = fixtureinfo.name2fixturedefs.copy()
-        self._arg2index: Dict[str, int] = {} 
-        self._fixturemanager: FixtureManager = (pyfuncitem.session._fixturemanager) 
+        self._arg2index: Dict[str, int] = {}
+        self._fixturemanager: FixtureManager = (pyfuncitem.session._fixturemanager)
 
     @property
-    def fixturenames(self) -> List[str]: 
-        """Names of all active fixtures in this request.""" 
+    def fixturenames(self) -> List[str]:
+        """Names of all active fixtures in this request."""
         result = list(self._pyfuncitem._fixtureinfo.names_closure)
         result.extend(set(self._fixture_defs).difference(result))
         return result
 
     @property
     def node(self):
-        """Underlying collection node (depends on current request scope).""" 
+        """Underlying collection node (depends on current request scope)."""
         return self._getscopeitem(self.scope)
 
-    def _getnextfixturedef(self, argname: str) -> "FixtureDef[Any]": 
+    def _getnextfixturedef(self, argname: str) -> "FixtureDef[Any]":
         fixturedefs = self._arg2fixturedefs.get(argname, None)
         if fixturedefs is None:
-            # We arrive here because of a dynamic call to 
+            # We arrive here because of a dynamic call to
             # getfixturevalue(argname) usage which was naturally
-            # not known at parsing/collection time. 
-            assert self._pyfuncitem.parent is not None 
+            # not known at parsing/collection time.
+            assert self._pyfuncitem.parent is not None
             parentid = self._pyfuncitem.parent.nodeid
             fixturedefs = self._fixturemanager.getfixturedefs(argname, parentid)
-            # TODO: Fix this type ignore. Either add assert or adjust types. 
-            #       Can this be None here? 
-            self._arg2fixturedefs[argname] = fixturedefs  # type: ignore[assignment] 
-        # fixturedefs list is immutable so we maintain a decreasing index. 
+            # TODO: Fix this type ignore. Either add assert or adjust types.
+            #       Can this be None here?
+            self._arg2fixturedefs[argname] = fixturedefs  # type: ignore[assignment]
+        # fixturedefs list is immutable so we maintain a decreasing index.
         index = self._arg2index.get(argname, 0) - 1
         if fixturedefs is None or (-index > len(fixturedefs)):
             raise FixtureLookupError(argname, self)
@@ -475,116 +475,116 @@ class FixtureRequest:
         return fixturedefs[index]
 
     @property
-    def config(self) -> Config: 
-        """The pytest config object associated with this request.""" 
-        return self._pyfuncitem.config  # type: ignore[no-any-return] 
+    def config(self) -> Config:
+        """The pytest config object associated with this request."""
+        return self._pyfuncitem.config  # type: ignore[no-any-return]
 
-    @property 
+    @property
     def function(self):
-        """Test function object if the request has a per-function scope.""" 
-        if self.scope != "function": 
-            raise AttributeError( 
-                f"function not available in {self.scope}-scoped context" 
-            ) 
+        """Test function object if the request has a per-function scope."""
+        if self.scope != "function":
+            raise AttributeError(
+                f"function not available in {self.scope}-scoped context"
+            )
         return self._pyfuncitem.obj
 
-    @property 
+    @property
     def cls(self):
-        """Class (can be None) where the test function was collected.""" 
-        if self.scope not in ("class", "function"): 
-            raise AttributeError(f"cls not available in {self.scope}-scoped context") 
+        """Class (can be None) where the test function was collected."""
+        if self.scope not in ("class", "function"):
+            raise AttributeError(f"cls not available in {self.scope}-scoped context")
         clscol = self._pyfuncitem.getparent(_pytest.python.Class)
         if clscol:
             return clscol.obj
 
     @property
     def instance(self):
-        """Instance (can be None) on which test function was collected.""" 
-        # unittest support hack, see _pytest.unittest.TestCaseFunction. 
+        """Instance (can be None) on which test function was collected."""
+        # unittest support hack, see _pytest.unittest.TestCaseFunction.
         try:
             return self._pyfuncitem._testcase
         except AttributeError:
             function = getattr(self, "function", None)
             return getattr(function, "__self__", None)
 
-    @property 
+    @property
     def module(self):
-        """Python module object where the test function was collected.""" 
-        if self.scope not in ("function", "class", "module"): 
-            raise AttributeError(f"module not available in {self.scope}-scoped context") 
+        """Python module object where the test function was collected."""
+        if self.scope not in ("function", "class", "module"):
+            raise AttributeError(f"module not available in {self.scope}-scoped context")
         return self._pyfuncitem.getparent(_pytest.python.Module).obj
 
-    @property 
-    def fspath(self) -> py.path.local: 
-        """The file system path of the test module which collected this test.""" 
-        if self.scope not in ("function", "class", "module", "package"): 
-            raise AttributeError(f"module not available in {self.scope}-scoped context") 
-        # TODO: Remove ignore once _pyfuncitem is properly typed. 
-        return self._pyfuncitem.fspath  # type: ignore 
+    @property
+    def fspath(self) -> py.path.local:
+        """The file system path of the test module which collected this test."""
+        if self.scope not in ("function", "class", "module", "package"):
+            raise AttributeError(f"module not available in {self.scope}-scoped context")
+        # TODO: Remove ignore once _pyfuncitem is properly typed.
+        return self._pyfuncitem.fspath  # type: ignore
 
     @property
     def keywords(self):
-        """Keywords/markers dictionary for the underlying node.""" 
+        """Keywords/markers dictionary for the underlying node."""
         return self.node.keywords
 
     @property
-    def session(self) -> "Session": 
-        """Pytest session object.""" 
-        return self._pyfuncitem.session  # type: ignore[no-any-return] 
-
-    def addfinalizer(self, finalizer: Callable[[], object]) -> None: 
-        """Add finalizer/teardown function to be called after the last test 
-        within the requesting test context finished execution.""" 
-        # XXX usually this method is shadowed by fixturedef specific ones. 
+    def session(self) -> "Session":
+        """Pytest session object."""
+        return self._pyfuncitem.session  # type: ignore[no-any-return]
+
+    def addfinalizer(self, finalizer: Callable[[], object]) -> None:
+        """Add finalizer/teardown function to be called after the last test
+        within the requesting test context finished execution."""
+        # XXX usually this method is shadowed by fixturedef specific ones.
         self._addfinalizer(finalizer, scope=self.scope)
 
-    def _addfinalizer(self, finalizer: Callable[[], object], scope) -> None: 
+    def _addfinalizer(self, finalizer: Callable[[], object], scope) -> None:
         colitem = self._getscopeitem(scope)
         self._pyfuncitem.session._setupstate.addfinalizer(
             finalizer=finalizer, colitem=colitem
         )
 
-    def applymarker(self, marker: Union[str, MarkDecorator]) -> None: 
-        """Apply a marker to a single test function invocation. 
- 
+    def applymarker(self, marker: Union[str, MarkDecorator]) -> None:
+        """Apply a marker to a single test function invocation.
+
         This method is useful if you don't want to have a keyword/marker
         on all function invocations.
 
-        :param marker: 
-            A :py:class:`_pytest.mark.MarkDecorator` object created by a call 
-            to ``pytest.mark.NAME(...)``. 
+        :param marker:
+            A :py:class:`_pytest.mark.MarkDecorator` object created by a call
+            to ``pytest.mark.NAME(...)``.
         """
         self.node.add_marker(marker)
 
-    def raiseerror(self, msg: Optional[str]) -> "NoReturn": 
-        """Raise a FixtureLookupError with the given message.""" 
+    def raiseerror(self, msg: Optional[str]) -> "NoReturn":
+        """Raise a FixtureLookupError with the given message."""
         raise self._fixturemanager.FixtureLookupError(None, self, msg)
 
-    def _fillfixtures(self) -> None: 
+    def _fillfixtures(self) -> None:
         item = self._pyfuncitem
         fixturenames = getattr(item, "fixturenames", self.fixturenames)
         for argname in fixturenames:
             if argname not in item.funcargs:
                 item.funcargs[argname] = self.getfixturevalue(argname)
 
-    def getfixturevalue(self, argname: str) -> Any: 
-        """Dynamically run a named fixture function. 
+    def getfixturevalue(self, argname: str) -> Any:
+        """Dynamically run a named fixture function.
 
         Declaring fixtures via function argument is recommended where possible.
         But if you can only decide whether to use another fixture at test
         setup time, you may use this function to retrieve it inside a fixture
         or test function body.
- 
-        :raises pytest.FixtureLookupError: 
-            If the given fixture could not be found. 
+
+        :raises pytest.FixtureLookupError:
+            If the given fixture could not be found.
         """
-        fixturedef = self._get_active_fixturedef(argname) 
-        assert fixturedef.cached_result is not None 
-        return fixturedef.cached_result[0] 
+        fixturedef = self._get_active_fixturedef(argname)
+        assert fixturedef.cached_result is not None
+        return fixturedef.cached_result[0]
 
-    def _get_active_fixturedef( 
-        self, argname: str 
-    ) -> Union["FixtureDef[object]", PseudoFixtureDef[object]]: 
+    def _get_active_fixturedef(
+        self, argname: str
+    ) -> Union["FixtureDef[object]", PseudoFixtureDef[object]]:
         try:
             return self._fixture_defs[argname]
         except KeyError:
@@ -593,34 +593,34 @@ class FixtureRequest:
             except FixtureLookupError:
                 if argname == "request":
                     cached_result = (self, [0], None)
-                    scope: _Scope = "function" 
+                    scope: _Scope = "function"
                     return PseudoFixtureDef(cached_result, scope)
                 raise
-        # Remove indent to prevent the python3 exception 
-        # from leaking into the call. 
+        # Remove indent to prevent the python3 exception
+        # from leaking into the call.
         self._compute_fixture_value(fixturedef)
         self._fixture_defs[argname] = fixturedef
         return fixturedef
 
-    def _get_fixturestack(self) -> List["FixtureDef[Any]"]: 
+    def _get_fixturestack(self) -> List["FixtureDef[Any]"]:
         current = self
-        values: List[FixtureDef[Any]] = [] 
+        values: List[FixtureDef[Any]] = []
         while 1:
             fixturedef = getattr(current, "_fixturedef", None)
             if fixturedef is None:
                 values.reverse()
                 return values
             values.append(fixturedef)
-            assert isinstance(current, SubRequest) 
+            assert isinstance(current, SubRequest)
             current = current._parent_request
 
-    def _compute_fixture_value(self, fixturedef: "FixtureDef[object]") -> None: 
-        """Create a SubRequest based on "self" and call the execute method 
-        of the given FixtureDef object. 
- 
-        This will force the FixtureDef object to throw away any previous 
-        results and compute a new fixture value, which will be stored into 
-        the FixtureDef object itself. 
+    def _compute_fixture_value(self, fixturedef: "FixtureDef[object]") -> None:
+        """Create a SubRequest based on "self" and call the execute method
+        of the given FixtureDef object.
+
+        This will force the FixtureDef object to throw away any previous
+        results and compute a new fixture value, which will be stored into
+        the FixtureDef object itself.
         """
         # prepare a subrequest object before calling fixture function
         # (latter managed by fixturedef)
@@ -648,13 +648,13 @@ class FixtureRequest:
             if has_params:
                 frame = inspect.stack()[3]
                 frameinfo = inspect.getframeinfo(frame[0])
-                source_path = py.path.local(frameinfo.filename) 
+                source_path = py.path.local(frameinfo.filename)
                 source_lineno = frameinfo.lineno
-                rel_source_path = source_path.relto(funcitem.config.rootdir) 
-                if rel_source_path: 
-                    source_path_str = rel_source_path 
-                else: 
-                    source_path_str = str(source_path) 
+                rel_source_path = source_path.relto(funcitem.config.rootdir)
+                if rel_source_path:
+                    source_path_str = rel_source_path
+                else:
+                    source_path_str = str(source_path)
                 msg = (
                     "The requested fixture has no parameter defined for test:\n"
                     "    {}\n\n"
@@ -663,46 +663,46 @@ class FixtureRequest:
                         funcitem.nodeid,
                         fixturedef.argname,
                         getlocation(fixturedef.func, funcitem.config.rootdir),
-                        source_path_str, 
+                        source_path_str,
                         source_lineno,
                     )
                 )
                 fail(msg, pytrace=False)
         else:
-            param_index = funcitem.callspec.indices[argname] 
-            # If a parametrize invocation set a scope it will override 
-            # the static scope defined with the fixture function. 
+            param_index = funcitem.callspec.indices[argname]
+            # If a parametrize invocation set a scope it will override
+            # the static scope defined with the fixture function.
             paramscopenum = funcitem.callspec._arg2scopenum.get(argname)
             if paramscopenum is not None:
                 scope = scopes[paramscopenum]
 
-        subrequest = SubRequest( 
-            self, scope, param, param_index, fixturedef, _ispytest=True 
-        ) 
+        subrequest = SubRequest(
+            self, scope, param, param_index, fixturedef, _ispytest=True
+        )
 
-        # Check if a higher-level scoped fixture accesses a lower level one. 
+        # Check if a higher-level scoped fixture accesses a lower level one.
         subrequest._check_scope(argname, self.scope, scope)
         try:
-            # Call the fixture function. 
+            # Call the fixture function.
             fixturedef.execute(request=subrequest)
         finally:
-            self._schedule_finalizers(fixturedef, subrequest) 
-
-    def _schedule_finalizers( 
-        self, fixturedef: "FixtureDef[object]", subrequest: "SubRequest" 
-    ) -> None: 
-        # If fixture function failed it might have registered finalizers. 
-        self.session._setupstate.addfinalizer( 
-            functools.partial(fixturedef.finish, request=subrequest), subrequest.node 
-        ) 
- 
-    def _check_scope( 
-        self, argname: str, invoking_scope: "_Scope", requested_scope: "_Scope", 
-    ) -> None: 
+            self._schedule_finalizers(fixturedef, subrequest)
+
+    def _schedule_finalizers(
+        self, fixturedef: "FixtureDef[object]", subrequest: "SubRequest"
+    ) -> None:
+        # If fixture function failed it might have registered finalizers.
+        self.session._setupstate.addfinalizer(
+            functools.partial(fixturedef.finish, request=subrequest), subrequest.node
+        )
+
+    def _check_scope(
+        self, argname: str, invoking_scope: "_Scope", requested_scope: "_Scope",
+    ) -> None:
         if argname == "request":
             return
         if scopemismatch(invoking_scope, requested_scope):
-            # Try to report something helpful. 
+            # Try to report something helpful.
             lines = self._factorytraceback()
             fail(
                 "ScopeMismatch: You tried to access the %r scoped "
@@ -712,53 +712,53 @@ class FixtureRequest:
                 pytrace=False,
             )
 
-    def _factorytraceback(self) -> List[str]: 
+    def _factorytraceback(self) -> List[str]:
         lines = []
         for fixturedef in self._get_fixturestack():
             factory = fixturedef.func
             fs, lineno = getfslineno(factory)
             p = self._pyfuncitem.session.fspath.bestrelpath(fs)
             args = _format_args(factory)
-            lines.append("%s:%d:  def %s%s" % (p, lineno + 1, factory.__name__, args)) 
+            lines.append("%s:%d:  def %s%s" % (p, lineno + 1, factory.__name__, args))
         return lines
 
-    def _getscopeitem(self, scope: "_Scope") -> Union[nodes.Item, nodes.Collector]: 
+    def _getscopeitem(self, scope: "_Scope") -> Union[nodes.Item, nodes.Collector]:
         if scope == "function":
-            # This might also be a non-function Item despite its attribute name. 
-            node: Optional[Union[nodes.Item, nodes.Collector]] = self._pyfuncitem 
-        elif scope == "package": 
-            # FIXME: _fixturedef is not defined on FixtureRequest (this class), 
-            # but on FixtureRequest (a subclass). 
-            node = get_scope_package(self._pyfuncitem, self._fixturedef)  # type: ignore[attr-defined] 
+            # This might also be a non-function Item despite its attribute name.
+            node: Optional[Union[nodes.Item, nodes.Collector]] = self._pyfuncitem
+        elif scope == "package":
+            # FIXME: _fixturedef is not defined on FixtureRequest (this class),
+            # but on FixtureRequest (a subclass).
+            node = get_scope_package(self._pyfuncitem, self._fixturedef)  # type: ignore[attr-defined]
         else:
             node = get_scope_node(self._pyfuncitem, scope)
         if node is None and scope == "class":
-            # Fallback to function item itself. 
+            # Fallback to function item itself.
             node = self._pyfuncitem
         assert node, 'Could not obtain a node for scope "{}" for function {!r}'.format(
             scope, self._pyfuncitem
         )
         return node
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         return "<FixtureRequest for %r>" % (self.node)
 
 
-@final 
+@final
 class SubRequest(FixtureRequest):
-    """A sub request for handling getting a fixture from a test function/fixture.""" 
-
-    def __init__( 
-        self, 
-        request: "FixtureRequest", 
-        scope: "_Scope", 
-        param, 
-        param_index: int, 
-        fixturedef: "FixtureDef[object]", 
-        *, 
-        _ispytest: bool = False, 
-    ) -> None: 
-        check_ispytest(_ispytest) 
+    """A sub request for handling getting a fixture from a test function/fixture."""
+
+    def __init__(
+        self,
+        request: "FixtureRequest",
+        scope: "_Scope",
+        param,
+        param_index: int,
+        fixturedef: "FixtureDef[object]",
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
         self._parent_request = request
         self.fixturename = fixturedef.argname
         if param is not NOTSET:
@@ -772,81 +772,81 @@ class SubRequest(FixtureRequest):
         self._arg2index = request._arg2index
         self._fixturemanager = request._fixturemanager
 
-    def __repr__(self) -> str: 
-        return f"<SubRequest {self.fixturename!r} for {self._pyfuncitem!r}>" 
+    def __repr__(self) -> str:
+        return f"<SubRequest {self.fixturename!r} for {self._pyfuncitem!r}>"
 
-    def addfinalizer(self, finalizer: Callable[[], object]) -> None: 
-        """Add finalizer/teardown function to be called after the last test 
-        within the requesting test context finished execution.""" 
+    def addfinalizer(self, finalizer: Callable[[], object]) -> None:
+        """Add finalizer/teardown function to be called after the last test
+        within the requesting test context finished execution."""
         self._fixturedef.addfinalizer(finalizer)
 
-    def _schedule_finalizers( 
-        self, fixturedef: "FixtureDef[object]", subrequest: "SubRequest" 
-    ) -> None: 
-        # If the executing fixturedef was not explicitly requested in the argument list (via 
-        # getfixturevalue inside the fixture call) then ensure this fixture def will be finished 
-        # first. 
-        if fixturedef.argname not in self.fixturenames: 
-            fixturedef.addfinalizer( 
-                functools.partial(self._fixturedef.finish, request=self) 
-            ) 
-        super()._schedule_finalizers(fixturedef, subrequest) 
+    def _schedule_finalizers(
+        self, fixturedef: "FixtureDef[object]", subrequest: "SubRequest"
+    ) -> None:
+        # If the executing fixturedef was not explicitly requested in the argument list (via
+        # getfixturevalue inside the fixture call) then ensure this fixture def will be finished
+        # first.
+        if fixturedef.argname not in self.fixturenames:
+            fixturedef.addfinalizer(
+                functools.partial(self._fixturedef.finish, request=self)
+            )
+        super()._schedule_finalizers(fixturedef, subrequest)
 
 
-scopes: List["_Scope"] = ["session", "package", "module", "class", "function"] 
+scopes: List["_Scope"] = ["session", "package", "module", "class", "function"]
 scopenum_function = scopes.index("function")
 
 
-def scopemismatch(currentscope: "_Scope", newscope: "_Scope") -> bool: 
+def scopemismatch(currentscope: "_Scope", newscope: "_Scope") -> bool:
     return scopes.index(newscope) > scopes.index(currentscope)
 
 
-def scope2index(scope: str, descr: str, where: Optional[str] = None) -> int: 
+def scope2index(scope: str, descr: str, where: Optional[str] = None) -> int:
     """Look up the index of ``scope`` and raise a descriptive value error
-    if not defined.""" 
-    strscopes: Sequence[str] = scopes 
+    if not defined."""
+    strscopes: Sequence[str] = scopes
     try:
-        return strscopes.index(scope) 
+        return strscopes.index(scope)
     except ValueError:
         fail(
             "{} {}got an unexpected scope value '{}'".format(
-                descr, f"from {where} " if where else "", scope 
+                descr, f"from {where} " if where else "", scope
             ),
             pytrace=False,
         )
 
 
-@final 
+@final
 class FixtureLookupError(LookupError):
-    """Could not return a requested fixture (missing or invalid).""" 
+    """Could not return a requested fixture (missing or invalid)."""
 
-    def __init__( 
-        self, argname: Optional[str], request: FixtureRequest, msg: Optional[str] = None 
-    ) -> None: 
+    def __init__(
+        self, argname: Optional[str], request: FixtureRequest, msg: Optional[str] = None
+    ) -> None:
         self.argname = argname
         self.request = request
         self.fixturestack = request._get_fixturestack()
         self.msg = msg
 
-    def formatrepr(self) -> "FixtureLookupErrorRepr": 
-        tblines: List[str] = [] 
+    def formatrepr(self) -> "FixtureLookupErrorRepr":
+        tblines: List[str] = []
         addline = tblines.append
         stack = [self.request._pyfuncitem.obj]
         stack.extend(map(lambda x: x.func, self.fixturestack))
         msg = self.msg
         if msg is not None:
-            # The last fixture raise an error, let's present 
-            # it at the requesting side. 
+            # The last fixture raise an error, let's present
+            # it at the requesting side.
             stack = stack[:-1]
         for function in stack:
             fspath, lineno = getfslineno(function)
             try:
                 lines, _ = inspect.getsourcelines(get_real_func(function))
-            except (OSError, IndexError, TypeError): 
+            except (OSError, IndexError, TypeError):
                 error_msg = "file %s, line %s: source code not available"
                 addline(error_msg % (fspath, lineno + 1))
             else:
-                addline("file {}, line {}".format(fspath, lineno + 1)) 
+                addline("file {}, line {}".format(fspath, lineno + 1))
                 for i, line in enumerate(lines):
                     line = line.rstrip()
                     addline("  " + line)
@@ -866,7 +866,7 @@ class FixtureLookupError(LookupError):
                     self.argname
                 )
             else:
-                msg = f"fixture '{self.argname}' not found" 
+                msg = f"fixture '{self.argname}' not found"
             msg += "\n available fixtures: {}".format(", ".join(sorted(available)))
             msg += "\n use 'pytest --fixtures [testpath]' for help on them."
 
@@ -874,21 +874,21 @@ class FixtureLookupError(LookupError):
 
 
 class FixtureLookupErrorRepr(TerminalRepr):
-    def __init__( 
-        self, 
-        filename: Union[str, py.path.local], 
-        firstlineno: int, 
-        tblines: Sequence[str], 
-        errorstring: str, 
-        argname: Optional[str], 
-    ) -> None: 
+    def __init__(
+        self,
+        filename: Union[str, py.path.local],
+        firstlineno: int,
+        tblines: Sequence[str],
+        errorstring: str,
+        argname: Optional[str],
+    ) -> None:
         self.tblines = tblines
         self.errorstring = errorstring
         self.filename = filename
         self.firstlineno = firstlineno
         self.argname = argname
 
-    def toterminal(self, tw: TerminalWriter) -> None: 
+    def toterminal(self, tw: TerminalWriter) -> None:
         # tw.line("FixtureLookupError: %s" %(self.argname), red=True)
         for tbline in self.tblines:
             tw.line(tbline.rstrip())
@@ -900,306 +900,306 @@ class FixtureLookupErrorRepr(TerminalRepr):
             )
             for line in lines[1:]:
                 tw.line(
-                    f"{FormattedExcinfo.flow_marker}       {line.strip()}", red=True, 
+                    f"{FormattedExcinfo.flow_marker}       {line.strip()}", red=True,
                 )
         tw.line()
         tw.line("%s:%d" % (self.filename, self.firstlineno + 1))
 
 
-def fail_fixturefunc(fixturefunc, msg: str) -> "NoReturn": 
+def fail_fixturefunc(fixturefunc, msg: str) -> "NoReturn":
     fs, lineno = getfslineno(fixturefunc)
-    location = "{}:{}".format(fs, lineno + 1) 
+    location = "{}:{}".format(fs, lineno + 1)
     source = _pytest._code.Source(fixturefunc)
     fail(msg + ":\n\n" + str(source.indent()) + "\n" + location, pytrace=False)
 
 
-def call_fixture_func( 
-    fixturefunc: "_FixtureFunc[_FixtureValue]", request: FixtureRequest, kwargs 
-) -> _FixtureValue: 
-    if is_generator(fixturefunc): 
-        fixturefunc = cast( 
-            Callable[..., Generator[_FixtureValue, None, None]], fixturefunc 
-        ) 
-        generator = fixturefunc(**kwargs) 
-        try: 
-            fixture_result = next(generator) 
-        except StopIteration: 
-            raise ValueError(f"{request.fixturename} did not yield a value") from None 
-        finalizer = functools.partial(_teardown_yield_fixture, fixturefunc, generator) 
+def call_fixture_func(
+    fixturefunc: "_FixtureFunc[_FixtureValue]", request: FixtureRequest, kwargs
+) -> _FixtureValue:
+    if is_generator(fixturefunc):
+        fixturefunc = cast(
+            Callable[..., Generator[_FixtureValue, None, None]], fixturefunc
+        )
+        generator = fixturefunc(**kwargs)
+        try:
+            fixture_result = next(generator)
+        except StopIteration:
+            raise ValueError(f"{request.fixturename} did not yield a value") from None
+        finalizer = functools.partial(_teardown_yield_fixture, fixturefunc, generator)
         request.addfinalizer(finalizer)
     else:
-        fixturefunc = cast(Callable[..., _FixtureValue], fixturefunc) 
-        fixture_result = fixturefunc(**kwargs) 
-    return fixture_result 
+        fixturefunc = cast(Callable[..., _FixtureValue], fixturefunc)
+        fixture_result = fixturefunc(**kwargs)
+    return fixture_result
 
 
-def _teardown_yield_fixture(fixturefunc, it) -> None: 
-    """Execute the teardown of a fixture function by advancing the iterator 
-    after the yield and ensure the iteration ends (if not it means there is 
-    more than one yield in the function).""" 
+def _teardown_yield_fixture(fixturefunc, it) -> None:
+    """Execute the teardown of a fixture function by advancing the iterator
+    after the yield and ensure the iteration ends (if not it means there is
+    more than one yield in the function)."""
     try:
         next(it)
     except StopIteration:
         pass
     else:
-        fail_fixturefunc(fixturefunc, "fixture function has more than one 'yield'") 
-
-
-def _eval_scope_callable( 
-    scope_callable: "Callable[[str, Config], _Scope]", 
-    fixture_name: str, 
-    config: Config, 
-) -> "_Scope": 
-    try: 
-        # Type ignored because there is no typing mechanism to specify 
-        # keyword arguments, currently. 
-        result = scope_callable(fixture_name=fixture_name, config=config)  # type: ignore[call-arg] 
-    except Exception as e: 
-        raise TypeError( 
-            "Error evaluating {} while defining fixture '{}'.\n" 
-            "Expected a function with the signature (*, fixture_name, config)".format( 
-                scope_callable, fixture_name 
-            ) 
-        ) from e 
-    if not isinstance(result, str): 
-        fail( 
-            "Expected {} to return a 'str' while defining fixture '{}', but it returned:\n" 
-            "{!r}".format(scope_callable, fixture_name, result), 
-            pytrace=False, 
-        ) 
-    return result 
- 
- 
-@final 
-class FixtureDef(Generic[_FixtureValue]): 
-    """A container for a factory definition.""" 
+        fail_fixturefunc(fixturefunc, "fixture function has more than one 'yield'")
+
+
+def _eval_scope_callable(
+    scope_callable: "Callable[[str, Config], _Scope]",
+    fixture_name: str,
+    config: Config,
+) -> "_Scope":
+    try:
+        # Type ignored because there is no typing mechanism to specify
+        # keyword arguments, currently.
+        result = scope_callable(fixture_name=fixture_name, config=config)  # type: ignore[call-arg]
+    except Exception as e:
+        raise TypeError(
+            "Error evaluating {} while defining fixture '{}'.\n"
+            "Expected a function with the signature (*, fixture_name, config)".format(
+                scope_callable, fixture_name
+            )
+        ) from e
+    if not isinstance(result, str):
+        fail(
+            "Expected {} to return a 'str' while defining fixture '{}', but it returned:\n"
+            "{!r}".format(scope_callable, fixture_name, result),
+            pytrace=False,
+        )
+    return result
+
+
+@final
+class FixtureDef(Generic[_FixtureValue]):
+    """A container for a factory definition."""
 
     def __init__(
         self,
-        fixturemanager: "FixtureManager", 
-        baseid: Optional[str], 
-        argname: str, 
-        func: "_FixtureFunc[_FixtureValue]", 
-        scope: "Union[_Scope, Callable[[str, Config], _Scope]]", 
-        params: Optional[Sequence[object]], 
-        unittest: bool = False, 
-        ids: Optional[ 
-            Union[ 
-                Tuple[Union[None, str, float, int, bool], ...], 
-                Callable[[Any], Optional[object]], 
-            ] 
-        ] = None, 
-    ) -> None: 
+        fixturemanager: "FixtureManager",
+        baseid: Optional[str],
+        argname: str,
+        func: "_FixtureFunc[_FixtureValue]",
+        scope: "Union[_Scope, Callable[[str, Config], _Scope]]",
+        params: Optional[Sequence[object]],
+        unittest: bool = False,
+        ids: Optional[
+            Union[
+                Tuple[Union[None, str, float, int, bool], ...],
+                Callable[[Any], Optional[object]],
+            ]
+        ] = None,
+    ) -> None:
         self._fixturemanager = fixturemanager
         self.baseid = baseid or ""
         self.has_location = baseid is not None
         self.func = func
         self.argname = argname
-        if callable(scope): 
-            scope_ = _eval_scope_callable(scope, argname, fixturemanager.config) 
-        else: 
-            scope_ = scope 
+        if callable(scope):
+            scope_ = _eval_scope_callable(scope, argname, fixturemanager.config)
+        else:
+            scope_ = scope
         self.scopenum = scope2index(
-            # TODO: Check if the `or` here is really necessary. 
-            scope_ or "function",  # type: ignore[unreachable] 
-            descr=f"Fixture '{func.__name__}'", 
+            # TODO: Check if the `or` here is really necessary.
+            scope_ or "function",  # type: ignore[unreachable]
+            descr=f"Fixture '{func.__name__}'",
             where=baseid,
         )
-        self.scope = scope_ 
-        self.params: Optional[Sequence[object]] = params 
-        self.argnames: Tuple[str, ...] = getfuncargnames( 
-            func, name=argname, is_method=unittest 
-        ) 
+        self.scope = scope_
+        self.params: Optional[Sequence[object]] = params
+        self.argnames: Tuple[str, ...] = getfuncargnames(
+            func, name=argname, is_method=unittest
+        )
         self.unittest = unittest
         self.ids = ids
-        self.cached_result: Optional[_FixtureCachedResult[_FixtureValue]] = None 
-        self._finalizers: List[Callable[[], object]] = [] 
+        self.cached_result: Optional[_FixtureCachedResult[_FixtureValue]] = None
+        self._finalizers: List[Callable[[], object]] = []
 
-    def addfinalizer(self, finalizer: Callable[[], object]) -> None: 
+    def addfinalizer(self, finalizer: Callable[[], object]) -> None:
         self._finalizers.append(finalizer)
 
-    def finish(self, request: SubRequest) -> None: 
-        exc = None 
+    def finish(self, request: SubRequest) -> None:
+        exc = None
         try:
             while self._finalizers:
                 try:
                     func = self._finalizers.pop()
                     func()
-                except BaseException as e: 
-                    # XXX Only first exception will be seen by user, 
-                    #     ideally all should be reported. 
-                    if exc is None: 
-                        exc = e 
-            if exc: 
-                raise exc 
+                except BaseException as e:
+                    # XXX Only first exception will be seen by user,
+                    #     ideally all should be reported.
+                    if exc is None:
+                        exc = e
+            if exc:
+                raise exc
         finally:
             hook = self._fixturemanager.session.gethookproxy(request.node.fspath)
             hook.pytest_fixture_post_finalizer(fixturedef=self, request=request)
-            # Even if finalization fails, we invalidate the cached fixture 
-            # value and remove all finalizers because they may be bound methods 
-            # which will keep instances alive. 
-            self.cached_result = None 
+            # Even if finalization fails, we invalidate the cached fixture
+            # value and remove all finalizers because they may be bound methods
+            # which will keep instances alive.
+            self.cached_result = None
             self._finalizers = []
 
-    def execute(self, request: SubRequest) -> _FixtureValue: 
-        # Get required arguments and register our own finish() 
-        # with their finalization. 
+    def execute(self, request: SubRequest) -> _FixtureValue:
+        # Get required arguments and register our own finish()
+        # with their finalization.
         for argname in self.argnames:
             fixturedef = request._get_active_fixturedef(argname)
             if argname != "request":
-                # PseudoFixtureDef is only for "request". 
-                assert isinstance(fixturedef, FixtureDef) 
+                # PseudoFixtureDef is only for "request".
+                assert isinstance(fixturedef, FixtureDef)
                 fixturedef.addfinalizer(functools.partial(self.finish, request=request))
 
-        my_cache_key = self.cache_key(request) 
-        if self.cached_result is not None: 
-            # note: comparison with `==` can fail (or be expensive) for e.g. 
-            # numpy arrays (#6497). 
-            cache_key = self.cached_result[1] 
-            if my_cache_key is cache_key: 
-                if self.cached_result[2] is not None: 
-                    _, val, tb = self.cached_result[2] 
-                    raise val.with_traceback(tb) 
+        my_cache_key = self.cache_key(request)
+        if self.cached_result is not None:
+            # note: comparison with `==` can fail (or be expensive) for e.g.
+            # numpy arrays (#6497).
+            cache_key = self.cached_result[1]
+            if my_cache_key is cache_key:
+                if self.cached_result[2] is not None:
+                    _, val, tb = self.cached_result[2]
+                    raise val.with_traceback(tb)
                 else:
-                    result = self.cached_result[0] 
+                    result = self.cached_result[0]
                     return result
-            # We have a previous but differently parametrized fixture instance 
-            # so we need to tear it down before creating a new one. 
+            # We have a previous but differently parametrized fixture instance
+            # so we need to tear it down before creating a new one.
             self.finish(request)
-            assert self.cached_result is None 
+            assert self.cached_result is None
 
         hook = self._fixturemanager.session.gethookproxy(request.node.fspath)
-        result = hook.pytest_fixture_setup(fixturedef=self, request=request) 
-        return result 
-
-    def cache_key(self, request: SubRequest) -> object: 
-        return request.param_index if not hasattr(request, "param") else request.param 
- 
-    def __repr__(self) -> str: 
-        return "<FixtureDef argname={!r} scope={!r} baseid={!r}>".format( 
-            self.argname, self.scope, self.baseid 
+        result = hook.pytest_fixture_setup(fixturedef=self, request=request)
+        return result
+
+    def cache_key(self, request: SubRequest) -> object:
+        return request.param_index if not hasattr(request, "param") else request.param
+
+    def __repr__(self) -> str:
+        return "<FixtureDef argname={!r} scope={!r} baseid={!r}>".format(
+            self.argname, self.scope, self.baseid
         )
 
 
-def resolve_fixture_function( 
-    fixturedef: FixtureDef[_FixtureValue], request: FixtureRequest 
-) -> "_FixtureFunc[_FixtureValue]": 
-    """Get the actual callable that can be called to obtain the fixture 
-    value, dealing with unittest-specific instances and bound methods.""" 
+def resolve_fixture_function(
+    fixturedef: FixtureDef[_FixtureValue], request: FixtureRequest
+) -> "_FixtureFunc[_FixtureValue]":
+    """Get the actual callable that can be called to obtain the fixture
+    value, dealing with unittest-specific instances and bound methods."""
     fixturefunc = fixturedef.func
     if fixturedef.unittest:
         if request.instance is not None:
-            # Bind the unbound method to the TestCase instance. 
-            fixturefunc = fixturedef.func.__get__(request.instance)  # type: ignore[union-attr] 
+            # Bind the unbound method to the TestCase instance.
+            fixturefunc = fixturedef.func.__get__(request.instance)  # type: ignore[union-attr]
     else:
-        # The fixture function needs to be bound to the actual 
+        # The fixture function needs to be bound to the actual
         # request.instance so that code working with "fixturedef" behaves
         # as expected.
         if request.instance is not None:
-            # Handle the case where fixture is defined not in a test class, but some other class 
-            # (for example a plugin class with a fixture), see #2270. 
-            if hasattr(fixturefunc, "__self__") and not isinstance( 
-                request.instance, fixturefunc.__self__.__class__  # type: ignore[union-attr] 
-            ): 
-                return fixturefunc 
+            # Handle the case where fixture is defined not in a test class, but some other class
+            # (for example a plugin class with a fixture), see #2270.
+            if hasattr(fixturefunc, "__self__") and not isinstance(
+                request.instance, fixturefunc.__self__.__class__  # type: ignore[union-attr]
+            ):
+                return fixturefunc
             fixturefunc = getimfunc(fixturedef.func)
             if fixturefunc != fixturedef.func:
-                fixturefunc = fixturefunc.__get__(request.instance)  # type: ignore[union-attr] 
+                fixturefunc = fixturefunc.__get__(request.instance)  # type: ignore[union-attr]
     return fixturefunc
 
 
-def pytest_fixture_setup( 
-    fixturedef: FixtureDef[_FixtureValue], request: SubRequest 
-) -> _FixtureValue: 
-    """Execution of fixture setup.""" 
+def pytest_fixture_setup(
+    fixturedef: FixtureDef[_FixtureValue], request: SubRequest
+) -> _FixtureValue:
+    """Execution of fixture setup."""
     kwargs = {}
     for argname in fixturedef.argnames:
         fixdef = request._get_active_fixturedef(argname)
-        assert fixdef.cached_result is not None 
+        assert fixdef.cached_result is not None
         result, arg_cache_key, exc = fixdef.cached_result
         request._check_scope(argname, request.scope, fixdef.scope)
         kwargs[argname] = result
 
     fixturefunc = resolve_fixture_function(fixturedef, request)
-    my_cache_key = fixturedef.cache_key(request) 
+    my_cache_key = fixturedef.cache_key(request)
     try:
         result = call_fixture_func(fixturefunc, request, kwargs)
     except TEST_OUTCOME:
-        exc_info = sys.exc_info() 
-        assert exc_info[0] is not None 
-        fixturedef.cached_result = (None, my_cache_key, exc_info) 
+        exc_info = sys.exc_info()
+        assert exc_info[0] is not None
+        fixturedef.cached_result = (None, my_cache_key, exc_info)
         raise
     fixturedef.cached_result = (result, my_cache_key, None)
     return result
 
 
-def _ensure_immutable_ids( 
-    ids: Optional[ 
-        Union[ 
-            Iterable[Union[None, str, float, int, bool]], 
-            Callable[[Any], Optional[object]], 
-        ] 
-    ], 
-) -> Optional[ 
-    Union[ 
-        Tuple[Union[None, str, float, int, bool], ...], 
-        Callable[[Any], Optional[object]], 
-    ] 
-]: 
+def _ensure_immutable_ids(
+    ids: Optional[
+        Union[
+            Iterable[Union[None, str, float, int, bool]],
+            Callable[[Any], Optional[object]],
+        ]
+    ],
+) -> Optional[
+    Union[
+        Tuple[Union[None, str, float, int, bool], ...],
+        Callable[[Any], Optional[object]],
+    ]
+]:
     if ids is None:
-        return None 
+        return None
     if callable(ids):
         return ids
     return tuple(ids)
 
 
-def _params_converter( 
-    params: Optional[Iterable[object]], 
-) -> Optional[Tuple[object, ...]]: 
-    return tuple(params) if params is not None else None 
- 
- 
-def wrap_function_to_error_out_if_called_directly( 
-    function: _FixtureFunction, fixture_marker: "FixtureFunctionMarker", 
-) -> _FixtureFunction: 
-    """Wrap the given fixture function so we can raise an error about it being called directly, 
-    instead of used as an argument in a test function.""" 
-    message = ( 
-        'Fixture "{name}" called directly. Fixtures are not meant to be called directly,\n' 
-        "but are created automatically when test functions request them as parameters.\n" 
-        "See https://docs.pytest.org/en/stable/fixture.html for more information about fixtures, and\n" 
-        "https://docs.pytest.org/en/stable/deprecations.html#calling-fixtures-directly about how to update your code." 
-    ).format(name=fixture_marker.name or function.__name__) 
-
-    @functools.wraps(function) 
-    def result(*args, **kwargs): 
-        fail(message, pytrace=False) 
-
-    # Keep reference to the original function in our own custom attribute so we don't unwrap 
-    # further than this point and lose useful wrappings like @mock.patch (#3774). 
-    result.__pytest_wrapped__ = _PytestWrapper(function)  # type: ignore[attr-defined] 
-
-    return cast(_FixtureFunction, result) 
-
-
-@final 
+def _params_converter(
+    params: Optional[Iterable[object]],
+) -> Optional[Tuple[object, ...]]:
+    return tuple(params) if params is not None else None
+
+
+def wrap_function_to_error_out_if_called_directly(
+    function: _FixtureFunction, fixture_marker: "FixtureFunctionMarker",
+) -> _FixtureFunction:
+    """Wrap the given fixture function so we can raise an error about it being called directly,
+    instead of used as an argument in a test function."""
+    message = (
+        'Fixture "{name}" called directly. Fixtures are not meant to be called directly,\n'
+        "but are created automatically when test functions request them as parameters.\n"
+        "See https://docs.pytest.org/en/stable/fixture.html for more information about fixtures, and\n"
+        "https://docs.pytest.org/en/stable/deprecations.html#calling-fixtures-directly about how to update your code."
+    ).format(name=fixture_marker.name or function.__name__)
+
+    @functools.wraps(function)
+    def result(*args, **kwargs):
+        fail(message, pytrace=False)
+
+    # Keep reference to the original function in our own custom attribute so we don't unwrap
+    # further than this point and lose useful wrappings like @mock.patch (#3774).
+    result.__pytest_wrapped__ = _PytestWrapper(function)  # type: ignore[attr-defined]
+
+    return cast(_FixtureFunction, result)
+
+
+@final
 @attr.s(frozen=True)
-class FixtureFunctionMarker: 
-    scope = attr.ib(type="Union[_Scope, Callable[[str, Config], _Scope]]") 
-    params = attr.ib(type=Optional[Tuple[object, ...]], converter=_params_converter) 
-    autouse = attr.ib(type=bool, default=False) 
-    ids = attr.ib( 
-        type=Union[ 
-            Tuple[Union[None, str, float, int, bool], ...], 
-            Callable[[Any], Optional[object]], 
-        ], 
-        default=None, 
-        converter=_ensure_immutable_ids, 
-    ) 
-    name = attr.ib(type=Optional[str], default=None) 
-
-    def __call__(self, function: _FixtureFunction) -> _FixtureFunction: 
-        if inspect.isclass(function): 
+class FixtureFunctionMarker:
+    scope = attr.ib(type="Union[_Scope, Callable[[str, Config], _Scope]]")
+    params = attr.ib(type=Optional[Tuple[object, ...]], converter=_params_converter)
+    autouse = attr.ib(type=bool, default=False)
+    ids = attr.ib(
+        type=Union[
+            Tuple[Union[None, str, float, int, bool], ...],
+            Callable[[Any], Optional[object]],
+        ],
+        default=None,
+        converter=_ensure_immutable_ids,
+    )
+    name = attr.ib(type=Optional[str], default=None)
+
+    def __call__(self, function: _FixtureFunction) -> _FixtureFunction:
+        if inspect.isclass(function):
             raise ValueError("class fixtures not supported (maybe in the future)")
 
         if getattr(function, "_pytestfixturefunction", False):
@@ -1207,185 +1207,185 @@ class FixtureFunctionMarker:
                 "fixture is being applied more than once to the same function"
             )
 
-        function = wrap_function_to_error_out_if_called_directly(function, self) 
+        function = wrap_function_to_error_out_if_called_directly(function, self)
 
         name = self.name or function.__name__
         if name == "request":
-            location = getlocation(function) 
-            fail( 
-                "'request' is a reserved word for fixtures, use another name:\n  {}".format( 
-                    location 
-                ), 
-                pytrace=False, 
-            ) 
- 
-        # Type ignored because https://github.com/python/mypy/issues/2087. 
-        function._pytestfixturefunction = self  # type: ignore[attr-defined] 
+            location = getlocation(function)
+            fail(
+                "'request' is a reserved word for fixtures, use another name:\n  {}".format(
+                    location
+                ),
+                pytrace=False,
+            )
+
+        # Type ignored because https://github.com/python/mypy/issues/2087.
+        function._pytestfixturefunction = self  # type: ignore[attr-defined]
         return function
 
 
-@overload 
-def fixture( 
-    fixture_function: _FixtureFunction, 
-    *, 
-    scope: "Union[_Scope, Callable[[str, Config], _Scope]]" = ..., 
-    params: Optional[Iterable[object]] = ..., 
-    autouse: bool = ..., 
-    ids: Optional[ 
-        Union[ 
-            Iterable[Union[None, str, float, int, bool]], 
-            Callable[[Any], Optional[object]], 
-        ] 
-    ] = ..., 
-    name: Optional[str] = ..., 
-) -> _FixtureFunction: 
-    ... 
- 
- 
-@overload 
-def fixture( 
-    fixture_function: None = ..., 
-    *, 
-    scope: "Union[_Scope, Callable[[str, Config], _Scope]]" = ..., 
-    params: Optional[Iterable[object]] = ..., 
-    autouse: bool = ..., 
-    ids: Optional[ 
-        Union[ 
-            Iterable[Union[None, str, float, int, bool]], 
-            Callable[[Any], Optional[object]], 
-        ] 
-    ] = ..., 
-    name: Optional[str] = None, 
-) -> FixtureFunctionMarker: 
-    ... 
- 
- 
-def fixture( 
-    fixture_function: Optional[_FixtureFunction] = None, 
-    *, 
-    scope: "Union[_Scope, Callable[[str, Config], _Scope]]" = "function", 
-    params: Optional[Iterable[object]] = None, 
-    autouse: bool = False, 
-    ids: Optional[ 
-        Union[ 
-            Iterable[Union[None, str, float, int, bool]], 
-            Callable[[Any], Optional[object]], 
-        ] 
-    ] = None, 
-    name: Optional[str] = None, 
-) -> Union[FixtureFunctionMarker, _FixtureFunction]: 
+@overload
+def fixture(
+    fixture_function: _FixtureFunction,
+    *,
+    scope: "Union[_Scope, Callable[[str, Config], _Scope]]" = ...,
+    params: Optional[Iterable[object]] = ...,
+    autouse: bool = ...,
+    ids: Optional[
+        Union[
+            Iterable[Union[None, str, float, int, bool]],
+            Callable[[Any], Optional[object]],
+        ]
+    ] = ...,
+    name: Optional[str] = ...,
+) -> _FixtureFunction:
+    ...
+
+
+@overload
+def fixture(
+    fixture_function: None = ...,
+    *,
+    scope: "Union[_Scope, Callable[[str, Config], _Scope]]" = ...,
+    params: Optional[Iterable[object]] = ...,
+    autouse: bool = ...,
+    ids: Optional[
+        Union[
+            Iterable[Union[None, str, float, int, bool]],
+            Callable[[Any], Optional[object]],
+        ]
+    ] = ...,
+    name: Optional[str] = None,
+) -> FixtureFunctionMarker:
+    ...
+
+
+def fixture(
+    fixture_function: Optional[_FixtureFunction] = None,
+    *,
+    scope: "Union[_Scope, Callable[[str, Config], _Scope]]" = "function",
+    params: Optional[Iterable[object]] = None,
+    autouse: bool = False,
+    ids: Optional[
+        Union[
+            Iterable[Union[None, str, float, int, bool]],
+            Callable[[Any], Optional[object]],
+        ]
+    ] = None,
+    name: Optional[str] = None,
+) -> Union[FixtureFunctionMarker, _FixtureFunction]:
     """Decorator to mark a fixture factory function.
 
     This decorator can be used, with or without parameters, to define a
     fixture function.
 
     The name of the fixture function can later be referenced to cause its
-    invocation ahead of running tests: test modules or classes can use the 
-    ``pytest.mark.usefixtures(fixturename)`` marker. 
-
-    Test functions can directly use fixture names as input arguments in which 
-    case the fixture instance returned from the fixture function will be 
-    injected. 
-
-    Fixtures can provide their values to test functions using ``return`` or 
-    ``yield`` statements. When using ``yield`` the code block after the 
-    ``yield`` statement is executed as teardown code regardless of the test 
-    outcome, and must yield exactly once. 
-
-    :param scope: 
-        The scope for which this fixture is shared; one of ``"function"`` 
-        (default), ``"class"``, ``"module"``, ``"package"`` or ``"session"``. 
-
-        This parameter may also be a callable which receives ``(fixture_name, config)`` 
-        as parameters, and must return a ``str`` with one of the values mentioned above. 
-
-        See :ref:`dynamic scope` in the docs for more information. 
- 
-    :param params: 
-        An optional list of parameters which will cause multiple invocations 
-        of the fixture function and all of the tests using it. The current 
-        parameter is available in ``request.param``. 
-
-    :param autouse: 
-        If True, the fixture func is activated for all tests that can see it. 
-        If False (the default), an explicit reference is needed to activate 
-        the fixture. 
-
-    :param ids: 
-        List of string ids each corresponding to the params so that they are 
-        part of the test id. If no ids are provided they will be generated 
-        automatically from the params. 
-
-    :param name: 
-        The name of the fixture. This defaults to the name of the decorated 
-        function. If a fixture is used in the same module in which it is 
-        defined, the function name of the fixture will be shadowed by the 
-        function arg that requests the fixture; one way to resolve this is to 
-        name the decorated function ``fixture_<fixturename>`` and then use 
-        ``@pytest.fixture(name='<fixturename>')``. 
+    invocation ahead of running tests: test modules or classes can use the
+    ``pytest.mark.usefixtures(fixturename)`` marker.
+
+    Test functions can directly use fixture names as input arguments in which
+    case the fixture instance returned from the fixture function will be
+    injected.
+
+    Fixtures can provide their values to test functions using ``return`` or
+    ``yield`` statements. When using ``yield`` the code block after the
+    ``yield`` statement is executed as teardown code regardless of the test
+    outcome, and must yield exactly once.
+
+    :param scope:
+        The scope for which this fixture is shared; one of ``"function"``
+        (default), ``"class"``, ``"module"``, ``"package"`` or ``"session"``.
+
+        This parameter may also be a callable which receives ``(fixture_name, config)``
+        as parameters, and must return a ``str`` with one of the values mentioned above.
+
+        See :ref:`dynamic scope` in the docs for more information.
+
+    :param params:
+        An optional list of parameters which will cause multiple invocations
+        of the fixture function and all of the tests using it. The current
+        parameter is available in ``request.param``.
+
+    :param autouse:
+        If True, the fixture func is activated for all tests that can see it.
+        If False (the default), an explicit reference is needed to activate
+        the fixture.
+
+    :param ids:
+        List of string ids each corresponding to the params so that they are
+        part of the test id. If no ids are provided they will be generated
+        automatically from the params.
+
+    :param name:
+        The name of the fixture. This defaults to the name of the decorated
+        function. If a fixture is used in the same module in which it is
+        defined, the function name of the fixture will be shadowed by the
+        function arg that requests the fixture; one way to resolve this is to
+        name the decorated function ``fixture_<fixturename>`` and then use
+        ``@pytest.fixture(name='<fixturename>')``.
     """
-    fixture_marker = FixtureFunctionMarker( 
-        scope=scope, params=params, autouse=autouse, ids=ids, name=name, 
-    ) 
- 
-    # Direct decoration. 
-    if fixture_function: 
-        return fixture_marker(fixture_function) 
- 
-    return fixture_marker 
-
-
-def yield_fixture( 
-    fixture_function=None, 
-    *args, 
-    scope="function", 
-    params=None, 
-    autouse=False, 
-    ids=None, 
-    name=None, 
-): 
-    """(Return a) decorator to mark a yield-fixture factory function. 
+    fixture_marker = FixtureFunctionMarker(
+        scope=scope, params=params, autouse=autouse, ids=ids, name=name,
+    )
+
+    # Direct decoration.
+    if fixture_function:
+        return fixture_marker(fixture_function)
+
+    return fixture_marker
+
+
+def yield_fixture(
+    fixture_function=None,
+    *args,
+    scope="function",
+    params=None,
+    autouse=False,
+    ids=None,
+    name=None,
+):
+    """(Return a) decorator to mark a yield-fixture factory function.
 
     .. deprecated:: 3.0
         Use :py:func:`pytest.fixture` directly instead.
     """
-    warnings.warn(YIELD_FIXTURE, stacklevel=2) 
-    return fixture( 
-        fixture_function, 
-        *args, 
-        scope=scope, 
-        params=params, 
-        autouse=autouse, 
-        ids=ids, 
-        name=name, 
-    ) 
+    warnings.warn(YIELD_FIXTURE, stacklevel=2)
+    return fixture(
+        fixture_function,
+        *args,
+        scope=scope,
+        params=params,
+        autouse=autouse,
+        ids=ids,
+        name=name,
+    )
 
 
 @fixture(scope="session")
-def pytestconfig(request: FixtureRequest) -> Config: 
+def pytestconfig(request: FixtureRequest) -> Config:
     """Session-scoped fixture that returns the :class:`_pytest.config.Config` object.
 
     Example::
 
         def test_foo(pytestconfig):
-            if pytestconfig.getoption("verbose") > 0: 
+            if pytestconfig.getoption("verbose") > 0:
                 ...
 
     """
     return request.config
 
 
-def pytest_addoption(parser: Parser) -> None: 
-    parser.addini( 
-        "usefixtures", 
-        type="args", 
-        default=[], 
-        help="list of default fixtures to be used with this project", 
-    ) 
- 
- 
-class FixtureManager: 
-    """pytest fixture definitions and information is stored and managed 
+def pytest_addoption(parser: Parser) -> None:
+    parser.addini(
+        "usefixtures",
+        type="args",
+        default=[],
+        help="list of default fixtures to be used with this project",
+    )
+
+
+class FixtureManager:
+    """pytest fixture definitions and information is stored and managed
     from this class.
 
     During collection fm.parsefactories() is called multiple times to parse
@@ -1398,7 +1398,7 @@ class FixtureManager:
     which themselves offer a fixturenames attribute.
 
     The FuncFixtureInfo object holds information about fixtures and FixtureDefs
-    relevant for a particular function. An initial list of fixtures is 
+    relevant for a particular function. An initial list of fixtures is
     assembled like this:
 
     - ini-defined usefixtures
@@ -1408,7 +1408,7 @@ class FixtureManager:
 
     Subsequently the funcfixtureinfo.fixturenames attribute is computed
     as the closure of the fixtures needed to setup the initial fixtures,
-    i.e. fixtures needed by fixture functions themselves are appended 
+    i.e. fixtures needed by fixture functions themselves are appended
     to the fixturenames list.
 
     Upon the test-setup phases all fixturenames are instantiated, retrieved
@@ -1418,118 +1418,118 @@ class FixtureManager:
     FixtureLookupError = FixtureLookupError
     FixtureLookupErrorRepr = FixtureLookupErrorRepr
 
-    def __init__(self, session: "Session") -> None: 
+    def __init__(self, session: "Session") -> None:
         self.session = session
-        self.config: Config = session.config 
-        self._arg2fixturedefs: Dict[str, List[FixtureDef[Any]]] = {} 
-        self._holderobjseen: Set[object] = set() 
-        # A mapping from a nodeid to a list of autouse fixtures it defines. 
-        self._nodeid_autousenames: Dict[str, List[str]] = { 
-            "": self.config.getini("usefixtures"), 
-        } 
+        self.config: Config = session.config
+        self._arg2fixturedefs: Dict[str, List[FixtureDef[Any]]] = {}
+        self._holderobjseen: Set[object] = set()
+        # A mapping from a nodeid to a list of autouse fixtures it defines.
+        self._nodeid_autousenames: Dict[str, List[str]] = {
+            "": self.config.getini("usefixtures"),
+        }
         session.config.pluginmanager.register(self, "funcmanage")
 
-    def _get_direct_parametrize_args(self, node: nodes.Node) -> List[str]: 
-        """Return all direct parametrization arguments of a node, so we don't 
-        mistake them for fixtures. 
- 
-        Check https://github.com/pytest-dev/pytest/issues/5036. 
- 
-        These things are done later as well when dealing with parametrization 
-        so this could be improved. 
-        """ 
-        parametrize_argnames: List[str] = [] 
-        for marker in node.iter_markers(name="parametrize"): 
-            if not marker.kwargs.get("indirect", False): 
-                p_argnames, _ = ParameterSet._parse_parametrize_args( 
-                    *marker.args, **marker.kwargs 
-                ) 
-                parametrize_argnames.extend(p_argnames) 
- 
-        return parametrize_argnames 
- 
-    def getfixtureinfo( 
-        self, node: nodes.Node, func, cls, funcargs: bool = True 
-    ) -> FuncFixtureInfo: 
+    def _get_direct_parametrize_args(self, node: nodes.Node) -> List[str]:
+        """Return all direct parametrization arguments of a node, so we don't
+        mistake them for fixtures.
+
+        Check https://github.com/pytest-dev/pytest/issues/5036.
+
+        These things are done later as well when dealing with parametrization
+        so this could be improved.
+        """
+        parametrize_argnames: List[str] = []
+        for marker in node.iter_markers(name="parametrize"):
+            if not marker.kwargs.get("indirect", False):
+                p_argnames, _ = ParameterSet._parse_parametrize_args(
+                    *marker.args, **marker.kwargs
+                )
+                parametrize_argnames.extend(p_argnames)
+
+        return parametrize_argnames
+
+    def getfixtureinfo(
+        self, node: nodes.Node, func, cls, funcargs: bool = True
+    ) -> FuncFixtureInfo:
         if funcargs and not getattr(node, "nofuncargs", False):
-            argnames = getfuncargnames(func, name=node.name, cls=cls) 
+            argnames = getfuncargnames(func, name=node.name, cls=cls)
         else:
             argnames = ()
- 
-        usefixtures = tuple( 
-            arg for mark in node.iter_markers(name="usefixtures") for arg in mark.args 
+
+        usefixtures = tuple(
+            arg for mark in node.iter_markers(name="usefixtures") for arg in mark.args
         )
-        initialnames = usefixtures + argnames 
+        initialnames = usefixtures + argnames
         fm = node.session._fixturemanager
         initialnames, names_closure, arg2fixturedefs = fm.getfixtureclosure(
-            initialnames, node, ignore_args=self._get_direct_parametrize_args(node) 
+            initialnames, node, ignore_args=self._get_direct_parametrize_args(node)
         )
         return FuncFixtureInfo(argnames, initialnames, names_closure, arg2fixturedefs)
 
-    def pytest_plugin_registered(self, plugin: _PluggyPlugin) -> None: 
+    def pytest_plugin_registered(self, plugin: _PluggyPlugin) -> None:
         nodeid = None
         try:
-            p = absolutepath(plugin.__file__)  # type: ignore[attr-defined] 
+            p = absolutepath(plugin.__file__)  # type: ignore[attr-defined]
         except AttributeError:
             pass
         else:
-            # Construct the base nodeid which is later used to check 
+            # Construct the base nodeid which is later used to check
             # what fixtures are visible for particular tests (as denoted
-            # by their test id). 
-            if p.name.startswith("conftest.py"): 
-                try: 
-                    nodeid = str(p.parent.relative_to(self.config.rootpath)) 
-                except ValueError: 
-                    nodeid = "" 
-                if nodeid == ".": 
-                    nodeid = "" 
-                if os.sep != nodes.SEP: 
-                    nodeid = nodeid.replace(os.sep, nodes.SEP) 
+            # by their test id).
+            if p.name.startswith("conftest.py"):
+                try:
+                    nodeid = str(p.parent.relative_to(self.config.rootpath))
+                except ValueError:
+                    nodeid = ""
+                if nodeid == ".":
+                    nodeid = ""
+                if os.sep != nodes.SEP:
+                    nodeid = nodeid.replace(os.sep, nodes.SEP)
 
         self.parsefactories(plugin, nodeid)
 
-    def _getautousenames(self, nodeid: str) -> Iterator[str]: 
-        """Return the names of autouse fixtures applicable to nodeid.""" 
-        for parentnodeid in nodes.iterparentnodeids(nodeid): 
-            basenames = self._nodeid_autousenames.get(parentnodeid) 
-            if basenames: 
-                yield from basenames 
-
-    def getfixtureclosure( 
-        self, 
-        fixturenames: Tuple[str, ...], 
-        parentnode: nodes.Node, 
-        ignore_args: Sequence[str] = (), 
-    ) -> Tuple[Tuple[str, ...], List[str], Dict[str, Sequence[FixtureDef[Any]]]]: 
-        # Collect the closure of all fixtures, starting with the given 
+    def _getautousenames(self, nodeid: str) -> Iterator[str]:
+        """Return the names of autouse fixtures applicable to nodeid."""
+        for parentnodeid in nodes.iterparentnodeids(nodeid):
+            basenames = self._nodeid_autousenames.get(parentnodeid)
+            if basenames:
+                yield from basenames
+
+    def getfixtureclosure(
+        self,
+        fixturenames: Tuple[str, ...],
+        parentnode: nodes.Node,
+        ignore_args: Sequence[str] = (),
+    ) -> Tuple[Tuple[str, ...], List[str], Dict[str, Sequence[FixtureDef[Any]]]]:
+        # Collect the closure of all fixtures, starting with the given
         # fixturenames as the initial set.  As we have to visit all
         # factory definitions anyway, we also return an arg2fixturedefs
         # mapping so that the caller can reuse it and does not have
         # to re-discover fixturedefs again for each fixturename
-        # (discovering matching fixtures for a given name/node is expensive). 
+        # (discovering matching fixtures for a given name/node is expensive).
 
         parentid = parentnode.nodeid
-        fixturenames_closure = list(self._getautousenames(parentid)) 
+        fixturenames_closure = list(self._getautousenames(parentid))
 
-        def merge(otherlist: Iterable[str]) -> None: 
+        def merge(otherlist: Iterable[str]) -> None:
             for arg in otherlist:
                 if arg not in fixturenames_closure:
                     fixturenames_closure.append(arg)
 
         merge(fixturenames)
 
-        # At this point, fixturenames_closure contains what we call "initialnames", 
+        # At this point, fixturenames_closure contains what we call "initialnames",
         # which is a set of fixturenames the function immediately requests. We
         # need to return it as well, so save this.
         initialnames = tuple(fixturenames_closure)
 
-        arg2fixturedefs: Dict[str, Sequence[FixtureDef[Any]]] = {} 
+        arg2fixturedefs: Dict[str, Sequence[FixtureDef[Any]]] = {}
         lastlen = -1
         while lastlen != len(fixturenames_closure):
             lastlen = len(fixturenames_closure)
             for argname in fixturenames_closure:
-                if argname in ignore_args: 
-                    continue 
+                if argname in ignore_args:
+                    continue
                 if argname in arg2fixturedefs:
                     continue
                 fixturedefs = self.getfixturedefs(argname, parentid)
@@ -1537,7 +1537,7 @@ class FixtureManager:
                     arg2fixturedefs[argname] = fixturedefs
                     merge(fixturedefs[-1].argnames)
 
-        def sort_by_scope(arg_name: str) -> int: 
+        def sort_by_scope(arg_name: str) -> int:
             try:
                 fixturedefs = arg2fixturedefs[arg_name]
             except KeyError:
@@ -1548,58 +1548,58 @@ class FixtureManager:
         fixturenames_closure.sort(key=sort_by_scope)
         return initialnames, fixturenames_closure, arg2fixturedefs
 
-    def pytest_generate_tests(self, metafunc: "Metafunc") -> None: 
-        """Generate new tests based on parametrized fixtures used by the given metafunc""" 
- 
-        def get_parametrize_mark_argnames(mark: Mark) -> Sequence[str]: 
-            args, _ = ParameterSet._parse_parametrize_args(*mark.args, **mark.kwargs) 
-            return args 
- 
+    def pytest_generate_tests(self, metafunc: "Metafunc") -> None:
+        """Generate new tests based on parametrized fixtures used by the given metafunc"""
+
+        def get_parametrize_mark_argnames(mark: Mark) -> Sequence[str]:
+            args, _ = ParameterSet._parse_parametrize_args(*mark.args, **mark.kwargs)
+            return args
+
         for argname in metafunc.fixturenames:
-            # Get the FixtureDefs for the argname. 
-            fixture_defs = metafunc._arg2fixturedefs.get(argname) 
-            if not fixture_defs: 
-                # Will raise FixtureLookupError at setup time if not parametrized somewhere 
-                # else (e.g @pytest.mark.parametrize) 
-                continue 
- 
-            # If the test itself parametrizes using this argname, give it 
-            # precedence. 
-            if any( 
-                argname in get_parametrize_mark_argnames(mark) 
-                for mark in metafunc.definition.iter_markers("parametrize") 
-            ): 
-                continue 
- 
-            # In the common case we only look at the fixture def with the 
-            # closest scope (last in the list). But if the fixture overrides 
-            # another fixture, while requesting the super fixture, keep going 
-            # in case the super fixture is parametrized (#1953). 
-            for fixturedef in reversed(fixture_defs): 
-                # Fixture is parametrized, apply it and stop. 
+            # Get the FixtureDefs for the argname.
+            fixture_defs = metafunc._arg2fixturedefs.get(argname)
+            if not fixture_defs:
+                # Will raise FixtureLookupError at setup time if not parametrized somewhere
+                # else (e.g @pytest.mark.parametrize)
+                continue
+
+            # If the test itself parametrizes using this argname, give it
+            # precedence.
+            if any(
+                argname in get_parametrize_mark_argnames(mark)
+                for mark in metafunc.definition.iter_markers("parametrize")
+            ):
+                continue
+
+            # In the common case we only look at the fixture def with the
+            # closest scope (last in the list). But if the fixture overrides
+            # another fixture, while requesting the super fixture, keep going
+            # in case the super fixture is parametrized (#1953).
+            for fixturedef in reversed(fixture_defs):
+                # Fixture is parametrized, apply it and stop.
                 if fixturedef.params is not None:
-                    metafunc.parametrize( 
-                        argname, 
-                        fixturedef.params, 
-                        indirect=True, 
-                        scope=fixturedef.scope, 
-                        ids=fixturedef.ids, 
-                    ) 
-                    break 
- 
-                # Not requesting the overridden super fixture, stop. 
-                if argname not in fixturedef.argnames: 
-                    break 
-
-                # Try next super fixture, if any. 
- 
-    def pytest_collection_modifyitems(self, items: List[nodes.Item]) -> None: 
-        # Separate parametrized setups. 
+                    metafunc.parametrize(
+                        argname,
+                        fixturedef.params,
+                        indirect=True,
+                        scope=fixturedef.scope,
+                        ids=fixturedef.ids,
+                    )
+                    break
+
+                # Not requesting the overridden super fixture, stop.
+                if argname not in fixturedef.argnames:
+                    break
+
+                # Try next super fixture, if any.
+
+    def pytest_collection_modifyitems(self, items: List[nodes.Item]) -> None:
+        # Separate parametrized setups.
         items[:] = reorder_items(items)
 
-    def parsefactories( 
-        self, node_or_obj, nodeid=NOTSET, unittest: bool = False 
-    ) -> None: 
+    def parsefactories(
+        self, node_or_obj, nodeid=NOTSET, unittest: bool = False
+    ) -> None:
         if nodeid is not NOTSET:
             holderobj = node_or_obj
         else:
@@ -1615,27 +1615,27 @@ class FixtureManager:
             # access below can raise. safe_getatt() ignores such exceptions.
             obj = safe_getattr(holderobj, name, None)
             marker = getfixturemarker(obj)
-            if not isinstance(marker, FixtureFunctionMarker): 
-                # Magic globals  with __getattr__ might have got us a wrong 
-                # fixture attribute. 
+            if not isinstance(marker, FixtureFunctionMarker):
+                # Magic globals  with __getattr__ might have got us a wrong
+                # fixture attribute.
                 continue
 
-            if marker.name: 
-                name = marker.name 
- 
-            # During fixture definition we wrap the original fixture function 
-            # to issue a warning if called directly, so here we unwrap it in 
-            # order to not emit the warning when pytest itself calls the 
-            # fixture function. 
-            obj = get_real_method(obj, holderobj) 
+            if marker.name:
+                name = marker.name
+
+            # During fixture definition we wrap the original fixture function
+            # to issue a warning if called directly, so here we unwrap it in
+            # order to not emit the warning when pytest itself calls the
+            # fixture function.
+            obj = get_real_method(obj, holderobj)
 
             fixture_def = FixtureDef(
-                fixturemanager=self, 
-                baseid=nodeid, 
-                argname=name, 
-                func=obj, 
-                scope=marker.scope, 
-                params=marker.params, 
+                fixturemanager=self,
+                baseid=nodeid,
+                argname=name,
+                func=obj,
+                scope=marker.scope,
+                params=marker.params,
                 unittest=unittest,
                 ids=marker.ids,
             )
@@ -1654,16 +1654,16 @@ class FixtureManager:
                 autousenames.append(name)
 
         if autousenames:
-            self._nodeid_autousenames.setdefault(nodeid or "", []).extend(autousenames) 
+            self._nodeid_autousenames.setdefault(nodeid or "", []).extend(autousenames)
 
-    def getfixturedefs( 
-        self, argname: str, nodeid: str 
-    ) -> Optional[Sequence[FixtureDef[Any]]]: 
-        """Get a list of fixtures which are applicable to the given node id. 
+    def getfixturedefs(
+        self, argname: str, nodeid: str
+    ) -> Optional[Sequence[FixtureDef[Any]]]:
+        """Get a list of fixtures which are applicable to the given node id.
 
-        :param str argname: Name of the fixture to search for. 
-        :param str nodeid: Full node id of the requesting test. 
-        :rtype: Sequence[FixtureDef] 
+        :param str argname: Name of the fixture to search for.
+        :param str nodeid: Full node id of the requesting test.
+        :rtype: Sequence[FixtureDef]
         """
         try:
             fixturedefs = self._arg2fixturedefs[argname]
@@ -1671,10 +1671,10 @@ class FixtureManager:
             return None
         return tuple(self._matchfactories(fixturedefs, nodeid))
 
-    def _matchfactories( 
-        self, fixturedefs: Iterable[FixtureDef[Any]], nodeid: str 
-    ) -> Iterator[FixtureDef[Any]]: 
-        parentnodeids = set(nodes.iterparentnodeids(nodeid)) 
+    def _matchfactories(
+        self, fixturedefs: Iterable[FixtureDef[Any]], nodeid: str
+    ) -> Iterator[FixtureDef[Any]]:
+        parentnodeids = set(nodes.iterparentnodeids(nodeid))
         for fixturedef in fixturedefs:
-            if fixturedef.baseid in parentnodeids: 
+            if fixturedef.baseid in parentnodeids:
                 yield fixturedef
diff --git a/contrib/python/pytest/py3/_pytest/freeze_support.py b/contrib/python/pytest/py3/_pytest/freeze_support.py
index b5f8921d26..8b93ed5f7f 100644
--- a/contrib/python/pytest/py3/_pytest/freeze_support.py
+++ b/contrib/python/pytest/py3/_pytest/freeze_support.py
@@ -1,14 +1,14 @@
-"""Provides a function to report all internal modules for using freezing 
-tools.""" 
-import types 
-from typing import Iterator 
-from typing import List 
-from typing import Union 
+"""Provides a function to report all internal modules for using freezing
+tools."""
+import types
+from typing import Iterator
+from typing import List
+from typing import Union
 
 
-def freeze_includes() -> List[str]: 
-    """Return a list of module names used by pytest that should be 
-    included by cx_freeze.""" 
+def freeze_includes() -> List[str]:
+    """Return a list of module names used by pytest that should be
+    included by cx_freeze."""
     import py
     import _pytest
 
@@ -17,26 +17,26 @@ def freeze_includes() -> List[str]:
     return result
 
 
-def _iter_all_modules( 
-    package: Union[str, types.ModuleType], prefix: str = "", 
-) -> Iterator[str]: 
-    """Iterate over the names of all modules that can be found in the given 
+def _iter_all_modules(
+    package: Union[str, types.ModuleType], prefix: str = "",
+) -> Iterator[str]:
+    """Iterate over the names of all modules that can be found in the given
     package, recursively.
- 
-        >>> import _pytest 
-        >>> list(_iter_all_modules(_pytest)) 
-        ['_pytest._argcomplete', '_pytest._code.code', ...] 
+
+        >>> import _pytest
+        >>> list(_iter_all_modules(_pytest))
+        ['_pytest._argcomplete', '_pytest._code.code', ...]
     """
     import os
     import pkgutil
 
-    if isinstance(package, str): 
-        path = package 
+    if isinstance(package, str):
+        path = package
     else:
-        # Type ignored because typeshed doesn't define ModuleType.__path__ 
-        # (only defined on packages). 
-        package_path = package.__path__  # type: ignore[attr-defined] 
-        path, prefix = package_path[0], package.__name__ + "." 
+        # Type ignored because typeshed doesn't define ModuleType.__path__
+        # (only defined on packages).
+        package_path = package.__path__  # type: ignore[attr-defined]
+        path, prefix = package_path[0], package.__name__ + "."
     for _, name, is_package in pkgutil.iter_modules([path]):
         if is_package:
             for m in _iter_all_modules(os.path.join(path, name), prefix=name + "."):
diff --git a/contrib/python/pytest/py3/_pytest/helpconfig.py b/contrib/python/pytest/py3/_pytest/helpconfig.py
index a70154ef74..4384d07b26 100644
--- a/contrib/python/pytest/py3/_pytest/helpconfig.py
+++ b/contrib/python/pytest/py3/_pytest/helpconfig.py
@@ -1,24 +1,24 @@
-"""Version info, help messages, tracing configuration.""" 
+"""Version info, help messages, tracing configuration."""
 import os
 import sys
 from argparse import Action
-from typing import List 
-from typing import Optional 
-from typing import Union 
+from typing import List
+from typing import Optional
+from typing import Union
 
 import py
 
 import pytest
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
+from _pytest.config import Config
+from _pytest.config import ExitCode
 from _pytest.config import PrintHelp
-from _pytest.config.argparsing import Parser 
+from _pytest.config.argparsing import Parser
 
 
 class HelpAction(Action):
-    """An argparse Action that will raise an exception in order to skip the 
-    rest of the argument parsing when --help is passed. 
- 
+    """An argparse Action that will raise an exception in order to skip the
+    rest of the argument parsing when --help is passed.
+
     This prevents argparse from quitting due to missing required arguments
     when any are defined, for example by ``pytest_addoption``.
     This is similar to the way that the builtin argparse --help option is
@@ -26,7 +26,7 @@ class HelpAction(Action):
     """
 
     def __init__(self, option_strings, dest=None, default=False, help=None):
-        super().__init__( 
+        super().__init__(
             option_strings=option_strings,
             dest=dest,
             const=True,
@@ -38,21 +38,21 @@ class HelpAction(Action):
     def __call__(self, parser, namespace, values, option_string=None):
         setattr(namespace, self.dest, self.const)
 
-        # We should only skip the rest of the parsing after preparse is done. 
+        # We should only skip the rest of the parsing after preparse is done.
         if getattr(parser._parser, "after_preparse", False):
             raise PrintHelp
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("debugconfig")
     group.addoption(
         "--version",
-        "-V", 
-        action="count", 
-        default=0, 
-        dest="version", 
-        help="display pytest version and information about plugins." 
-        "When given twice, also display information about plugins.", 
+        "-V",
+        action="count",
+        default=0,
+        dest="version",
+        help="display pytest version and information about plugins."
+        "When given twice, also display information about plugins.",
     )
     group._addoption(
         "-h",
@@ -67,7 +67,7 @@ def pytest_addoption(parser: Parser) -> None:
         dest="plugins",
         default=[],
         metavar="name",
-        help="early-load given plugin module name or entry point (multi-allowed).\n" 
+        help="early-load given plugin module name or entry point (multi-allowed).\n"
         "To avoid loading of plugins, use the `no:` prefix, e.g. "
         "`no:doctest`.",
     )
@@ -77,7 +77,7 @@ def pytest_addoption(parser: Parser) -> None:
         action="store_true",
         default=False,
         help="trace considerations of conftest.py files.",
-    ) 
+    )
     group.addoption(
         "--debug",
         action="store_true",
@@ -97,7 +97,7 @@ def pytest_addoption(parser: Parser) -> None:
 @pytest.hookimpl(hookwrapper=True)
 def pytest_cmdline_parse():
     outcome = yield
-    config: Config = outcome.get_result() 
+    config: Config = outcome.get_result()
     if config.option.debug:
         path = os.path.abspath("pytestdebug.log")
         debugfile = open(path, "w")
@@ -109,14 +109,14 @@ def pytest_cmdline_parse():
                 py.__version__,
                 ".".join(map(str, sys.version_info)),
                 os.getcwd(),
-                config.invocation_params.args, 
+                config.invocation_params.args,
             )
         )
         config.trace.root.setwriter(debugfile.write)
         undo_tracing = config.pluginmanager.enable_tracing()
         sys.stderr.write("writing pytestdebug information to %s\n" % path)
 
-        def unset_tracing() -> None: 
+        def unset_tracing() -> None:
             debugfile.close()
             sys.stderr.write("wrote pytestdebug information to %s\n" % debugfile.name)
             config.trace.root.setwriter(None)
@@ -125,36 +125,36 @@ def pytest_cmdline_parse():
         config.add_cleanup(unset_tracing)
 
 
-def showversion(config: Config) -> None: 
-    if config.option.version > 1: 
-        sys.stderr.write( 
-            "This is pytest version {}, imported from {}\n".format( 
-                pytest.__version__, pytest.__file__ 
-            ) 
-        ) 
-        plugininfo = getpluginversioninfo(config) 
-        if plugininfo: 
-            for line in plugininfo: 
-                sys.stderr.write(line + "\n") 
-    else: 
-        sys.stderr.write(f"pytest {pytest.__version__}\n") 
- 
- 
-def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]: 
-    if config.option.version > 0: 
-        showversion(config) 
+def showversion(config: Config) -> None:
+    if config.option.version > 1:
+        sys.stderr.write(
+            "This is pytest version {}, imported from {}\n".format(
+                pytest.__version__, pytest.__file__
+            )
+        )
+        plugininfo = getpluginversioninfo(config)
+        if plugininfo:
+            for line in plugininfo:
+                sys.stderr.write(line + "\n")
+    else:
+        sys.stderr.write(f"pytest {pytest.__version__}\n")
+
+
+def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
+    if config.option.version > 0:
+        showversion(config)
         return 0
     elif config.option.help:
         config._do_configure()
         showhelp(config)
         config._ensure_unconfigure()
         return 0
-    return None 
+    return None
 
 
-def showhelp(config: Config) -> None: 
-    import textwrap 
- 
+def showhelp(config: Config) -> None:
+    import textwrap
+
     reporter = config.pluginmanager.get_plugin("terminalreporter")
     tw = reporter._tw
     tw.write(config._parser.optparser.format_help())
@@ -164,41 +164,41 @@ def showhelp(config: Config) -> None:
     )
     tw.line()
 
-    columns = tw.fullwidth  # costly call 
-    indent_len = 24  # based on argparse's max_help_position=24 
-    indent = " " * indent_len 
+    columns = tw.fullwidth  # costly call
+    indent_len = 24  # based on argparse's max_help_position=24
+    indent = " " * indent_len
     for name in config._parser._ininames:
         help, type, default = config._parser._inidict[name]
         if type is None:
             type = "string"
-        if help is None: 
-            raise TypeError(f"help argument cannot be None for {name}") 
-        spec = f"{name} ({type}):" 
-        tw.write("  %s" % spec) 
-        spec_len = len(spec) 
-        if spec_len > (indent_len - 3): 
-            # Display help starting at a new line. 
-            tw.line() 
-            helplines = textwrap.wrap( 
-                help, 
-                columns, 
-                initial_indent=indent, 
-                subsequent_indent=indent, 
-                break_on_hyphens=False, 
-            ) 
-
-            for line in helplines: 
-                tw.line(line) 
-        else: 
-            # Display help starting after the spec, following lines indented. 
-            tw.write(" " * (indent_len - spec_len - 2)) 
-            wrapped = textwrap.wrap(help, columns - indent_len, break_on_hyphens=False) 
- 
-            if wrapped: 
-                tw.line(wrapped[0]) 
-                for line in wrapped[1:]: 
-                    tw.line(indent + line) 
- 
+        if help is None:
+            raise TypeError(f"help argument cannot be None for {name}")
+        spec = f"{name} ({type}):"
+        tw.write("  %s" % spec)
+        spec_len = len(spec)
+        if spec_len > (indent_len - 3):
+            # Display help starting at a new line.
+            tw.line()
+            helplines = textwrap.wrap(
+                help,
+                columns,
+                initial_indent=indent,
+                subsequent_indent=indent,
+                break_on_hyphens=False,
+            )
+
+            for line in helplines:
+                tw.line(line)
+        else:
+            # Display help starting after the spec, following lines indented.
+            tw.write(" " * (indent_len - spec_len - 2))
+            wrapped = textwrap.wrap(help, columns - indent_len, break_on_hyphens=False)
+
+            if wrapped:
+                tw.line(wrapped[0])
+                for line in wrapped[1:]:
+                    tw.line(indent + line)
+
     tw.line()
     tw.line("environment variables:")
     vars = [
@@ -208,7 +208,7 @@ def showhelp(config: Config) -> None:
         ("PYTEST_DEBUG", "set to enable debug tracing of pytest's internals"),
     ]
     for name, help in vars:
-        tw.line(f"  {name:<24} {help}") 
+        tw.line(f"  {name:<24} {help}")
     tw.line()
     tw.line()
 
@@ -228,22 +228,22 @@ def showhelp(config: Config) -> None:
 conftest_options = [("pytest_plugins", "list of plugin names to load")]
 
 
-def getpluginversioninfo(config: Config) -> List[str]: 
+def getpluginversioninfo(config: Config) -> List[str]:
     lines = []
     plugininfo = config.pluginmanager.list_plugin_distinfo()
     if plugininfo:
         lines.append("setuptools registered plugins:")
         for plugin, dist in plugininfo:
             loc = getattr(plugin, "__file__", repr(plugin))
-            content = f"{dist.project_name}-{dist.version} at {loc}" 
+            content = f"{dist.project_name}-{dist.version} at {loc}"
             lines.append("  " + content)
     return lines
 
 
-def pytest_report_header(config: Config) -> List[str]: 
+def pytest_report_header(config: Config) -> List[str]:
     lines = []
     if config.option.debug or config.option.traceconfig:
-        lines.append(f"using: pytest-{pytest.__version__} pylib-{py.__version__}") 
+        lines.append(f"using: pytest-{pytest.__version__} pylib-{py.__version__}")
 
         verinfo = getpluginversioninfo(config)
         if verinfo:
@@ -257,5 +257,5 @@ def pytest_report_header(config: Config) -> List[str]:
                 r = plugin.__file__
             else:
                 r = repr(plugin)
-            lines.append(f"    {name:<20}: {r}") 
+            lines.append(f"    {name:<20}: {r}")
     return lines
diff --git a/contrib/python/pytest/py3/_pytest/hookspec.py b/contrib/python/pytest/py3/_pytest/hookspec.py
index 875911050f..e499b742c7 100644
--- a/contrib/python/pytest/py3/_pytest/hookspec.py
+++ b/contrib/python/pytest/py3/_pytest/hookspec.py
@@ -1,48 +1,48 @@
-"""Hook specifications for pytest plugins which are invoked by pytest itself 
-and by builtin plugins.""" 
-from typing import Any 
-from typing import Dict 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import Sequence 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import Union 
- 
-import py.path 
+"""Hook specifications for pytest plugins which are invoked by pytest itself
+and by builtin plugins."""
+from typing import Any
+from typing import Dict
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import Sequence
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import Union
+
+import py.path
 from pluggy import HookspecMarker
 
-from _pytest.deprecated import WARNING_CAPTURED_HOOK 
-
-if TYPE_CHECKING: 
-    import pdb 
-    import warnings 
-    from typing_extensions import Literal 
- 
-    from _pytest._code.code import ExceptionRepr 
-    from _pytest.code import ExceptionInfo 
-    from _pytest.config import Config 
-    from _pytest.config import ExitCode 
-    from _pytest.config import PytestPluginManager 
-    from _pytest.config import _PluggyPlugin 
-    from _pytest.config.argparsing import Parser 
-    from _pytest.fixtures import FixtureDef 
-    from _pytest.fixtures import SubRequest 
-    from _pytest.main import Session 
-    from _pytest.nodes import Collector 
-    from _pytest.nodes import Item 
-    from _pytest.outcomes import Exit 
-    from _pytest.python import Function 
-    from _pytest.python import Metafunc 
-    from _pytest.python import Module 
-    from _pytest.python import PyCollector 
-    from _pytest.reports import CollectReport 
-    from _pytest.reports import TestReport 
-    from _pytest.runner import CallInfo 
-    from _pytest.terminal import TerminalReporter 
- 
- 
+from _pytest.deprecated import WARNING_CAPTURED_HOOK
+
+if TYPE_CHECKING:
+    import pdb
+    import warnings
+    from typing_extensions import Literal
+
+    from _pytest._code.code import ExceptionRepr
+    from _pytest.code import ExceptionInfo
+    from _pytest.config import Config
+    from _pytest.config import ExitCode
+    from _pytest.config import PytestPluginManager
+    from _pytest.config import _PluggyPlugin
+    from _pytest.config.argparsing import Parser
+    from _pytest.fixtures import FixtureDef
+    from _pytest.fixtures import SubRequest
+    from _pytest.main import Session
+    from _pytest.nodes import Collector
+    from _pytest.nodes import Item
+    from _pytest.outcomes import Exit
+    from _pytest.python import Function
+    from _pytest.python import Metafunc
+    from _pytest.python import Module
+    from _pytest.python import PyCollector
+    from _pytest.reports import CollectReport
+    from _pytest.reports import TestReport
+    from _pytest.runner import CallInfo
+    from _pytest.terminal import TerminalReporter
+
+
 hookspec = HookspecMarker("pytest")
 
 # -------------------------------------------------------------------------
@@ -51,11 +51,11 @@ hookspec = HookspecMarker("pytest")
 
 
 @hookspec(historic=True)
-def pytest_addhooks(pluginmanager: "PytestPluginManager") -> None: 
-    """Called at plugin registration time to allow adding new hooks via a call to 
+def pytest_addhooks(pluginmanager: "PytestPluginManager") -> None:
+    """Called at plugin registration time to allow adding new hooks via a call to
     ``pluginmanager.add_hookspecs(module_or_class, prefix)``.
 
-    :param _pytest.config.PytestPluginManager pluginmanager: pytest plugin manager. 
+    :param _pytest.config.PytestPluginManager pluginmanager: pytest plugin manager.
 
     .. note::
         This hook is incompatible with ``hookwrapper=True``.
@@ -63,13 +63,13 @@ def pytest_addhooks(pluginmanager: "PytestPluginManager") -> None:
 
 
 @hookspec(historic=True)
-def pytest_plugin_registered( 
-    plugin: "_PluggyPlugin", manager: "PytestPluginManager" 
-) -> None: 
-    """A new pytest plugin got registered. 
+def pytest_plugin_registered(
+    plugin: "_PluggyPlugin", manager: "PytestPluginManager"
+) -> None:
+    """A new pytest plugin got registered.
 
-    :param plugin: The plugin module or instance. 
-    :param _pytest.config.PytestPluginManager manager: pytest plugin manager. 
+    :param plugin: The plugin module or instance.
+    :param _pytest.config.PytestPluginManager manager: pytest plugin manager.
 
     .. note::
         This hook is incompatible with ``hookwrapper=True``.
@@ -77,8 +77,8 @@ def pytest_plugin_registered(
 
 
 @hookspec(historic=True)
-def pytest_addoption(parser: "Parser", pluginmanager: "PytestPluginManager") -> None: 
-    """Register argparse-style options and ini-style config values, 
+def pytest_addoption(parser: "Parser", pluginmanager: "PytestPluginManager") -> None:
+    """Register argparse-style options and ini-style config values,
     called once at the beginning of a test run.
 
     .. note::
@@ -87,17 +87,17 @@ def pytest_addoption(parser: "Parser", pluginmanager: "PytestPluginManager") ->
         files situated at the tests root directory due to how pytest
         :ref:`discovers plugins during startup <pluginorder>`.
 
-    :param _pytest.config.argparsing.Parser parser: 
-        To add command line options, call 
-        :py:func:`parser.addoption(...) <_pytest.config.argparsing.Parser.addoption>`. 
+    :param _pytest.config.argparsing.Parser parser:
+        To add command line options, call
+        :py:func:`parser.addoption(...) <_pytest.config.argparsing.Parser.addoption>`.
         To add ini-file values call :py:func:`parser.addini(...)
-        <_pytest.config.argparsing.Parser.addini>`. 
+        <_pytest.config.argparsing.Parser.addini>`.
+
+    :param _pytest.config.PytestPluginManager pluginmanager:
+        pytest plugin manager, which can be used to install :py:func:`hookspec`'s
+        or :py:func:`hookimpl`'s and allow one plugin to call another plugin's hooks
+        to change how command line options are added.
 
-    :param _pytest.config.PytestPluginManager pluginmanager: 
-        pytest plugin manager, which can be used to install :py:func:`hookspec`'s 
-        or :py:func:`hookimpl`'s and allow one plugin to call another plugin's hooks 
-        to change how command line options are added. 
- 
     Options can later be accessed through the
     :py:class:`config <_pytest.config.Config>` object, respectively:
 
@@ -116,8 +116,8 @@ def pytest_addoption(parser: "Parser", pluginmanager: "PytestPluginManager") ->
 
 
 @hookspec(historic=True)
-def pytest_configure(config: "Config") -> None: 
-    """Allow plugins and conftest files to perform initial configuration. 
+def pytest_configure(config: "Config") -> None:
+    """Allow plugins and conftest files to perform initial configuration.
 
     This hook is called for every plugin and initial conftest file
     after command line options have been parsed.
@@ -128,7 +128,7 @@ def pytest_configure(config: "Config") -> None:
     .. note::
         This hook is incompatible with ``hookwrapper=True``.
 
-    :param _pytest.config.Config config: The pytest config object. 
+    :param _pytest.config.Config config: The pytest config object.
     """
 
 
@@ -139,24 +139,24 @@ def pytest_configure(config: "Config") -> None:
 
 
 @hookspec(firstresult=True)
-def pytest_cmdline_parse( 
-    pluginmanager: "PytestPluginManager", args: List[str] 
-) -> Optional["Config"]: 
-    """Return an initialized config object, parsing the specified args. 
+def pytest_cmdline_parse(
+    pluginmanager: "PytestPluginManager", args: List[str]
+) -> Optional["Config"]:
+    """Return an initialized config object, parsing the specified args.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
+    Stops at first non-None result, see :ref:`firstresult`.
 
     .. note::
-        This hook will only be called for plugin classes passed to the 
-        ``plugins`` arg when using `pytest.main`_ to perform an in-process 
-        test run. 
+        This hook will only be called for plugin classes passed to the
+        ``plugins`` arg when using `pytest.main`_ to perform an in-process
+        test run.
 
-    :param _pytest.config.PytestPluginManager pluginmanager: Pytest plugin manager. 
-    :param List[str] args: List of arguments passed on the command line. 
+    :param _pytest.config.PytestPluginManager pluginmanager: Pytest plugin manager.
+    :param List[str] args: List of arguments passed on the command line.
     """
 
 
-def pytest_cmdline_preparse(config: "Config", args: List[str]) -> None: 
+def pytest_cmdline_preparse(config: "Config", args: List[str]) -> None:
     """(**Deprecated**) modify command line arguments before option parsing.
 
     This hook is considered deprecated and will be removed in a future pytest version. Consider
@@ -165,37 +165,37 @@ def pytest_cmdline_preparse(config: "Config", args: List[str]) -> None:
     .. note::
         This hook will not be called for ``conftest.py`` files, only for setuptools plugins.
 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param List[str] args: Arguments passed on the command line. 
+    :param _pytest.config.Config config: The pytest config object.
+    :param List[str] args: Arguments passed on the command line.
     """
 
 
 @hookspec(firstresult=True)
-def pytest_cmdline_main(config: "Config") -> Optional[Union["ExitCode", int]]: 
-    """Called for performing the main command line action. The default 
+def pytest_cmdline_main(config: "Config") -> Optional[Union["ExitCode", int]]:
+    """Called for performing the main command line action. The default
     implementation will invoke the configure hooks and runtest_mainloop.
 
     .. note::
         This hook will not be called for ``conftest.py`` files, only for setuptools plugins.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
+    Stops at first non-None result, see :ref:`firstresult`.
 
-    :param _pytest.config.Config config: The pytest config object. 
+    :param _pytest.config.Config config: The pytest config object.
     """
 
 
-def pytest_load_initial_conftests( 
-    early_config: "Config", parser: "Parser", args: List[str] 
-) -> None: 
-    """Called to implement the loading of initial conftest files ahead 
+def pytest_load_initial_conftests(
+    early_config: "Config", parser: "Parser", args: List[str]
+) -> None:
+    """Called to implement the loading of initial conftest files ahead
     of command line option parsing.
 
     .. note::
         This hook will not be called for ``conftest.py`` files, only for setuptools plugins.
 
-    :param _pytest.config.Config early_config: The pytest config object. 
-    :param List[str] args: Arguments passed on the command line. 
-    :param _pytest.config.argparsing.Parser parser: To add command line options. 
+    :param _pytest.config.Config early_config: The pytest config object.
+    :param List[str] args: Arguments passed on the command line.
+    :param _pytest.config.argparsing.Parser parser: To add command line options.
     """
 
 
@@ -205,114 +205,114 @@ def pytest_load_initial_conftests(
 
 
 @hookspec(firstresult=True)
-def pytest_collection(session: "Session") -> Optional[object]: 
-    """Perform the collection phase for the given session. 
+def pytest_collection(session: "Session") -> Optional[object]:
+    """Perform the collection phase for the given session.
 
     Stops at first non-None result, see :ref:`firstresult`.
-    The return value is not used, but only stops further processing. 
-
-    The default collection phase is this (see individual hooks for full details): 
- 
-    1. Starting from ``session`` as the initial collector: 
- 
-      1. ``pytest_collectstart(collector)`` 
-      2. ``report = pytest_make_collect_report(collector)`` 
-      3. ``pytest_exception_interact(collector, call, report)`` if an interactive exception occurred 
-      4. For each collected node: 
- 
-        1. If an item, ``pytest_itemcollected(item)`` 
-        2. If a collector, recurse into it. 
- 
-      5. ``pytest_collectreport(report)`` 
- 
-    2. ``pytest_collection_modifyitems(session, config, items)`` 
- 
-      1. ``pytest_deselected(items)`` for any deselected items (may be called multiple times) 
- 
-    3. ``pytest_collection_finish(session)`` 
-    4. Set ``session.items`` to the list of collected items 
-    5. Set ``session.testscollected`` to the number of collected items 
- 
-    You can implement this hook to only perform some action before collection, 
-    for example the terminal plugin uses it to start displaying the collection 
-    counter (and returns `None`). 
- 
-    :param pytest.Session session: The pytest session object. 
-    """
-
-
-def pytest_collection_modifyitems( 
-    session: "Session", config: "Config", items: List["Item"] 
-) -> None: 
-    """Called after collection has been performed. May filter or re-order 
+    The return value is not used, but only stops further processing.
+
+    The default collection phase is this (see individual hooks for full details):
+
+    1. Starting from ``session`` as the initial collector:
+
+      1. ``pytest_collectstart(collector)``
+      2. ``report = pytest_make_collect_report(collector)``
+      3. ``pytest_exception_interact(collector, call, report)`` if an interactive exception occurred
+      4. For each collected node:
+
+        1. If an item, ``pytest_itemcollected(item)``
+        2. If a collector, recurse into it.
+
+      5. ``pytest_collectreport(report)``
+
+    2. ``pytest_collection_modifyitems(session, config, items)``
+
+      1. ``pytest_deselected(items)`` for any deselected items (may be called multiple times)
+
+    3. ``pytest_collection_finish(session)``
+    4. Set ``session.items`` to the list of collected items
+    5. Set ``session.testscollected`` to the number of collected items
+
+    You can implement this hook to only perform some action before collection,
+    for example the terminal plugin uses it to start displaying the collection
+    counter (and returns `None`).
+
+    :param pytest.Session session: The pytest session object.
+    """
+
+
+def pytest_collection_modifyitems(
+    session: "Session", config: "Config", items: List["Item"]
+) -> None:
+    """Called after collection has been performed. May filter or re-order
     the items in-place.
 
-    :param pytest.Session session: The pytest session object. 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param List[pytest.Item] items: List of item objects. 
+    :param pytest.Session session: The pytest session object.
+    :param _pytest.config.Config config: The pytest config object.
+    :param List[pytest.Item] items: List of item objects.
     """
 
 
-def pytest_collection_finish(session: "Session") -> None: 
-    """Called after collection has been performed and modified. 
+def pytest_collection_finish(session: "Session") -> None:
+    """Called after collection has been performed and modified.
 
-    :param pytest.Session session: The pytest session object. 
+    :param pytest.Session session: The pytest session object.
     """
 
 
 @hookspec(firstresult=True)
-def pytest_ignore_collect(path: py.path.local, config: "Config") -> Optional[bool]: 
-    """Return True to prevent considering this path for collection. 
- 
+def pytest_ignore_collect(path: py.path.local, config: "Config") -> Optional[bool]:
+    """Return True to prevent considering this path for collection.
+
     This hook is consulted for all files and directories prior to calling
     more specific hooks.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
+    Stops at first non-None result, see :ref:`firstresult`.
 
-    :param py.path.local path: The path to analyze. 
-    :param _pytest.config.Config config: The pytest config object. 
+    :param py.path.local path: The path to analyze.
+    :param _pytest.config.Config config: The pytest config object.
     """
 
 
-def pytest_collect_file( 
-    path: py.path.local, parent: "Collector" 
-) -> "Optional[Collector]": 
-    """Create a Collector for the given path, or None if not relevant. 
+def pytest_collect_file(
+    path: py.path.local, parent: "Collector"
+) -> "Optional[Collector]":
+    """Create a Collector for the given path, or None if not relevant.
 
-    The new node needs to have the specified ``parent`` as a parent. 
+    The new node needs to have the specified ``parent`` as a parent.
 
-    :param py.path.local path: The path to collect. 
+    :param py.path.local path: The path to collect.
     """
 
 
-# logging hooks for collection 
+# logging hooks for collection
 
 
-def pytest_collectstart(collector: "Collector") -> None: 
-    """Collector starts collecting.""" 
+def pytest_collectstart(collector: "Collector") -> None:
+    """Collector starts collecting."""
 
 
-def pytest_itemcollected(item: "Item") -> None: 
-    """We just collected a test item.""" 
+def pytest_itemcollected(item: "Item") -> None:
+    """We just collected a test item."""
 
 
-def pytest_collectreport(report: "CollectReport") -> None: 
-    """Collector finished collecting.""" 
+def pytest_collectreport(report: "CollectReport") -> None:
+    """Collector finished collecting."""
 
 
-def pytest_deselected(items: Sequence["Item"]) -> None: 
-    """Called for deselected test items, e.g. by keyword. 
+def pytest_deselected(items: Sequence["Item"]) -> None:
+    """Called for deselected test items, e.g. by keyword.
 
-    May be called multiple times. 
-    """ 
+    May be called multiple times.
+    """
 
 
 @hookspec(firstresult=True)
-def pytest_make_collect_report(collector: "Collector") -> "Optional[CollectReport]": 
-    """Perform ``collector.collect()`` and return a CollectReport. 
+def pytest_make_collect_report(collector: "Collector") -> "Optional[CollectReport]":
+    """Perform ``collector.collect()`` and return a CollectReport.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
-    """ 
+    Stops at first non-None result, see :ref:`firstresult`.
+    """
 
 
 # -------------------------------------------------------------------------
@@ -321,232 +321,232 @@ def pytest_make_collect_report(collector: "Collector") -> "Optional[CollectRepor
 
 
 @hookspec(firstresult=True)
-def pytest_pycollect_makemodule(path: py.path.local, parent) -> Optional["Module"]: 
-    """Return a Module collector or None for the given path. 
- 
+def pytest_pycollect_makemodule(path: py.path.local, parent) -> Optional["Module"]:
+    """Return a Module collector or None for the given path.
+
     This hook will be called for each matching test module path.
     The pytest_collect_file hook needs to be used if you want to
     create test modules for files that do not match as a test module.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
+    Stops at first non-None result, see :ref:`firstresult`.
+
+    :param py.path.local path: The path of module to collect.
+    """
 
-    :param py.path.local path: The path of module to collect. 
-    """ 
 
- 
 @hookspec(firstresult=True)
-def pytest_pycollect_makeitem( 
-    collector: "PyCollector", name: str, obj: object 
-) -> Union[None, "Item", "Collector", List[Union["Item", "Collector"]]]: 
-    """Return a custom item/collector for a Python object in a module, or None. 
+def pytest_pycollect_makeitem(
+    collector: "PyCollector", name: str, obj: object
+) -> Union[None, "Item", "Collector", List[Union["Item", "Collector"]]]:
+    """Return a custom item/collector for a Python object in a module, or None.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
-    """ 
+    Stops at first non-None result, see :ref:`firstresult`.
+    """
 
 
 @hookspec(firstresult=True)
-def pytest_pyfunc_call(pyfuncitem: "Function") -> Optional[object]: 
-    """Call underlying test function. 
+def pytest_pyfunc_call(pyfuncitem: "Function") -> Optional[object]:
+    """Call underlying test function.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
-    """ 
+    Stops at first non-None result, see :ref:`firstresult`.
+    """
 
 
-def pytest_generate_tests(metafunc: "Metafunc") -> None: 
-    """Generate (multiple) parametrized calls to a test function.""" 
+def pytest_generate_tests(metafunc: "Metafunc") -> None:
+    """Generate (multiple) parametrized calls to a test function."""
 
 
 @hookspec(firstresult=True)
-def pytest_make_parametrize_id( 
-    config: "Config", val: object, argname: str 
-) -> Optional[str]: 
-    """Return a user-friendly string representation of the given ``val`` 
-    that will be used by @pytest.mark.parametrize calls, or None if the hook 
-    doesn't know about ``val``. 
- 
+def pytest_make_parametrize_id(
+    config: "Config", val: object, argname: str
+) -> Optional[str]:
+    """Return a user-friendly string representation of the given ``val``
+    that will be used by @pytest.mark.parametrize calls, or None if the hook
+    doesn't know about ``val``.
+
     The parameter name is available as ``argname``, if required.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
+    Stops at first non-None result, see :ref:`firstresult`.
 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param val: The parametrized value. 
-    :param str argname: The automatic parameter name produced by pytest. 
+    :param _pytest.config.Config config: The pytest config object.
+    :param val: The parametrized value.
+    :param str argname: The automatic parameter name produced by pytest.
     """
 
 
 # -------------------------------------------------------------------------
-# runtest related hooks 
+# runtest related hooks
 # -------------------------------------------------------------------------
 
 
 @hookspec(firstresult=True)
-def pytest_runtestloop(session: "Session") -> Optional[object]: 
-    """Perform the main runtest loop (after collection finished). 
+def pytest_runtestloop(session: "Session") -> Optional[object]:
+    """Perform the main runtest loop (after collection finished).
+
+    The default hook implementation performs the runtest protocol for all items
+    collected in the session (``session.items``), unless the collection failed
+    or the ``collectonly`` pytest option is set.
+
+    If at any point :py:func:`pytest.exit` is called, the loop is
+    terminated immediately.
+
+    If at any point ``session.shouldfail`` or ``session.shouldstop`` are set, the
+    loop is terminated after the runtest protocol for the current item is finished.
+
+    :param pytest.Session session: The pytest session object.
+
+    Stops at first non-None result, see :ref:`firstresult`.
+    The return value is not used, but only stops further processing.
+    """
+
+
+@hookspec(firstresult=True)
+def pytest_runtest_protocol(
+    item: "Item", nextitem: "Optional[Item]"
+) -> Optional[object]:
+    """Perform the runtest protocol for a single test item.
+
+    The default runtest protocol is this (see individual hooks for full details):
+
+    - ``pytest_runtest_logstart(nodeid, location)``
+
+    - Setup phase:
+        - ``call = pytest_runtest_setup(item)`` (wrapped in ``CallInfo(when="setup")``)
+        - ``report = pytest_runtest_makereport(item, call)``
+        - ``pytest_runtest_logreport(report)``
+        - ``pytest_exception_interact(call, report)`` if an interactive exception occurred
+
+    - Call phase, if the the setup passed and the ``setuponly`` pytest option is not set:
+        - ``call = pytest_runtest_call(item)`` (wrapped in ``CallInfo(when="call")``)
+        - ``report = pytest_runtest_makereport(item, call)``
+        - ``pytest_runtest_logreport(report)``
+        - ``pytest_exception_interact(call, report)`` if an interactive exception occurred
+
+    - Teardown phase:
+        - ``call = pytest_runtest_teardown(item, nextitem)`` (wrapped in ``CallInfo(when="teardown")``)
+        - ``report = pytest_runtest_makereport(item, call)``
+        - ``pytest_runtest_logreport(report)``
+        - ``pytest_exception_interact(call, report)`` if an interactive exception occurred
+
+    - ``pytest_runtest_logfinish(nodeid, location)``
+
+    :param item: Test item for which the runtest protocol is performed.
+    :param nextitem: The scheduled-to-be-next test item (or None if this is the end my friend).
+
+    Stops at first non-None result, see :ref:`firstresult`.
+    The return value is not used, but only stops further processing.
+    """
+
+
+def pytest_runtest_logstart(
+    nodeid: str, location: Tuple[str, Optional[int], str]
+) -> None:
+    """Called at the start of running the runtest protocol for a single item.
+
+    See :func:`pytest_runtest_protocol` for a description of the runtest protocol.
+
+    :param str nodeid: Full node ID of the item.
+    :param location: A tuple of ``(filename, lineno, testname)``.
+    """
+
+
+def pytest_runtest_logfinish(
+    nodeid: str, location: Tuple[str, Optional[int], str]
+) -> None:
+    """Called at the end of running the runtest protocol for a single item.
+
+    See :func:`pytest_runtest_protocol` for a description of the runtest protocol.
+
+    :param str nodeid: Full node ID of the item.
+    :param location: A tuple of ``(filename, lineno, testname)``.
+    """
+
+
+def pytest_runtest_setup(item: "Item") -> None:
+    """Called to perform the setup phase for a test item.
+
+    The default implementation runs ``setup()`` on ``item`` and all of its
+    parents (which haven't been setup yet). This includes obtaining the
+    values of fixtures required by the item (which haven't been obtained
+    yet).
+    """
+
+
+def pytest_runtest_call(item: "Item") -> None:
+    """Called to run the test for test item (the call phase).
+
+    The default implementation calls ``item.runtest()``.
+    """
+
+
+def pytest_runtest_teardown(item: "Item", nextitem: Optional["Item"]) -> None:
+    """Called to perform the teardown phase for a test item.
+
+    The default implementation runs the finalizers and calls ``teardown()``
+    on ``item`` and all of its parents (which need to be torn down). This
+    includes running the teardown phase of fixtures required by the item (if
+    they go out of scope).
+
+    :param nextitem:
+        The scheduled-to-be-next test item (None if no further test item is
+        scheduled). This argument can be used to perform exact teardowns,
+        i.e. calling just enough finalizers so that nextitem only needs to
+        call setup-functions.
+    """
+
+
+@hookspec(firstresult=True)
+def pytest_runtest_makereport(
+    item: "Item", call: "CallInfo[None]"
+) -> Optional["TestReport"]:
+    """Called to create a :py:class:`_pytest.reports.TestReport` for each of
+    the setup, call and teardown runtest phases of a test item.
+
+    See :func:`pytest_runtest_protocol` for a description of the runtest protocol.
+
+    :param CallInfo[None] call: The ``CallInfo`` for the phase.
+
+    Stops at first non-None result, see :ref:`firstresult`.
+    """
 
-    The default hook implementation performs the runtest protocol for all items 
-    collected in the session (``session.items``), unless the collection failed 
-    or the ``collectonly`` pytest option is set. 
 
-    If at any point :py:func:`pytest.exit` is called, the loop is 
-    terminated immediately. 
- 
-    If at any point ``session.shouldfail`` or ``session.shouldstop`` are set, the 
-    loop is terminated after the runtest protocol for the current item is finished. 
- 
-    :param pytest.Session session: The pytest session object. 
- 
-    Stops at first non-None result, see :ref:`firstresult`. 
-    The return value is not used, but only stops further processing. 
+def pytest_runtest_logreport(report: "TestReport") -> None:
+    """Process the :py:class:`_pytest.reports.TestReport` produced for each
+    of the setup, call and teardown runtest phases of an item.
+
+    See :func:`pytest_runtest_protocol` for a description of the runtest protocol.
     """
 
 
 @hookspec(firstresult=True)
-def pytest_runtest_protocol( 
-    item: "Item", nextitem: "Optional[Item]" 
-) -> Optional[object]: 
-    """Perform the runtest protocol for a single test item. 
+def pytest_report_to_serializable(
+    config: "Config", report: Union["CollectReport", "TestReport"],
+) -> Optional[Dict[str, Any]]:
+    """Serialize the given report object into a data structure suitable for
+    sending over the wire, e.g. converted to JSON."""
 
-    The default runtest protocol is this (see individual hooks for full details): 
 
-    - ``pytest_runtest_logstart(nodeid, location)`` 
+@hookspec(firstresult=True)
+def pytest_report_from_serializable(
+    config: "Config", data: Dict[str, Any],
+) -> Optional[Union["CollectReport", "TestReport"]]:
+    """Restore a report object previously serialized with pytest_report_to_serializable()."""
 
-    - Setup phase: 
-        - ``call = pytest_runtest_setup(item)`` (wrapped in ``CallInfo(when="setup")``) 
-        - ``report = pytest_runtest_makereport(item, call)`` 
-        - ``pytest_runtest_logreport(report)`` 
-        - ``pytest_exception_interact(call, report)`` if an interactive exception occurred 
 
-    - Call phase, if the the setup passed and the ``setuponly`` pytest option is not set: 
-        - ``call = pytest_runtest_call(item)`` (wrapped in ``CallInfo(when="call")``) 
-        - ``report = pytest_runtest_makereport(item, call)`` 
-        - ``pytest_runtest_logreport(report)`` 
-        - ``pytest_exception_interact(call, report)`` if an interactive exception occurred 
-
-    - Teardown phase: 
-        - ``call = pytest_runtest_teardown(item, nextitem)`` (wrapped in ``CallInfo(when="teardown")``) 
-        - ``report = pytest_runtest_makereport(item, call)`` 
-        - ``pytest_runtest_logreport(report)`` 
-        - ``pytest_exception_interact(call, report)`` if an interactive exception occurred 
-
-    - ``pytest_runtest_logfinish(nodeid, location)`` 
-
-    :param item: Test item for which the runtest protocol is performed. 
-    :param nextitem: The scheduled-to-be-next test item (or None if this is the end my friend). 
-
-    Stops at first non-None result, see :ref:`firstresult`. 
-    The return value is not used, but only stops further processing. 
-    """
-
-
-def pytest_runtest_logstart( 
-    nodeid: str, location: Tuple[str, Optional[int], str] 
-) -> None: 
-    """Called at the start of running the runtest protocol for a single item. 
-
-    See :func:`pytest_runtest_protocol` for a description of the runtest protocol. 
-
-    :param str nodeid: Full node ID of the item. 
-    :param location: A tuple of ``(filename, lineno, testname)``. 
-    """
-
-
-def pytest_runtest_logfinish( 
-    nodeid: str, location: Tuple[str, Optional[int], str] 
-) -> None: 
-    """Called at the end of running the runtest protocol for a single item. 
-
-    See :func:`pytest_runtest_protocol` for a description of the runtest protocol. 
-
-    :param str nodeid: Full node ID of the item. 
-    :param location: A tuple of ``(filename, lineno, testname)``. 
-    """ 
-
-
-def pytest_runtest_setup(item: "Item") -> None: 
-    """Called to perform the setup phase for a test item. 
-
-    The default implementation runs ``setup()`` on ``item`` and all of its 
-    parents (which haven't been setup yet). This includes obtaining the 
-    values of fixtures required by the item (which haven't been obtained 
-    yet). 
-    """
-
-
-def pytest_runtest_call(item: "Item") -> None: 
-    """Called to run the test for test item (the call phase). 
-
-    The default implementation calls ``item.runtest()``. 
-    """ 
-
-
-def pytest_runtest_teardown(item: "Item", nextitem: Optional["Item"]) -> None: 
-    """Called to perform the teardown phase for a test item. 
-
-    The default implementation runs the finalizers and calls ``teardown()`` 
-    on ``item`` and all of its parents (which need to be torn down). This 
-    includes running the teardown phase of fixtures required by the item (if 
-    they go out of scope). 
-
-    :param nextitem: 
-        The scheduled-to-be-next test item (None if no further test item is 
-        scheduled). This argument can be used to perform exact teardowns, 
-        i.e. calling just enough finalizers so that nextitem only needs to 
-        call setup-functions. 
-    """ 
- 
- 
-@hookspec(firstresult=True) 
-def pytest_runtest_makereport( 
-    item: "Item", call: "CallInfo[None]" 
-) -> Optional["TestReport"]: 
-    """Called to create a :py:class:`_pytest.reports.TestReport` for each of 
-    the setup, call and teardown runtest phases of a test item. 
- 
-    See :func:`pytest_runtest_protocol` for a description of the runtest protocol. 
- 
-    :param CallInfo[None] call: The ``CallInfo`` for the phase. 
- 
-    Stops at first non-None result, see :ref:`firstresult`. 
-    """ 
- 
- 
-def pytest_runtest_logreport(report: "TestReport") -> None: 
-    """Process the :py:class:`_pytest.reports.TestReport` produced for each 
-    of the setup, call and teardown runtest phases of an item. 
- 
-    See :func:`pytest_runtest_protocol` for a description of the runtest protocol. 
-    """ 
- 
- 
-@hookspec(firstresult=True) 
-def pytest_report_to_serializable( 
-    config: "Config", report: Union["CollectReport", "TestReport"], 
-) -> Optional[Dict[str, Any]]: 
-    """Serialize the given report object into a data structure suitable for 
-    sending over the wire, e.g. converted to JSON.""" 
- 
- 
-@hookspec(firstresult=True) 
-def pytest_report_from_serializable( 
-    config: "Config", data: Dict[str, Any], 
-) -> Optional[Union["CollectReport", "TestReport"]]: 
-    """Restore a report object previously serialized with pytest_report_to_serializable().""" 
- 
- 
 # -------------------------------------------------------------------------
 # Fixture related hooks
 # -------------------------------------------------------------------------
 
 
 @hookspec(firstresult=True)
-def pytest_fixture_setup( 
-    fixturedef: "FixtureDef[Any]", request: "SubRequest" 
-) -> Optional[object]: 
-    """Perform fixture setup execution. 
+def pytest_fixture_setup(
+    fixturedef: "FixtureDef[Any]", request: "SubRequest"
+) -> Optional[object]:
+    """Perform fixture setup execution.
 
-    :returns: The return value of the call to the fixture function. 
+    :returns: The return value of the call to the fixture function.
 
-    Stops at first non-None result, see :ref:`firstresult`. 
+    Stops at first non-None result, see :ref:`firstresult`.
 
     .. note::
         If the fixture function returns None, other implementations of
@@ -555,12 +555,12 @@ def pytest_fixture_setup(
     """
 
 
-def pytest_fixture_post_finalizer( 
-    fixturedef: "FixtureDef[Any]", request: "SubRequest" 
-) -> None: 
-    """Called after fixture teardown, but before the cache is cleared, so 
-    the fixture result ``fixturedef.cached_result`` is still available (not 
-    ``None``).""" 
+def pytest_fixture_post_finalizer(
+    fixturedef: "FixtureDef[Any]", request: "SubRequest"
+) -> None:
+    """Called after fixture teardown, but before the cache is cleared, so
+    the fixture result ``fixturedef.cached_result`` is still available (not
+    ``None``)."""
 
 
 # -------------------------------------------------------------------------
@@ -568,28 +568,28 @@ def pytest_fixture_post_finalizer(
 # -------------------------------------------------------------------------
 
 
-def pytest_sessionstart(session: "Session") -> None: 
-    """Called after the ``Session`` object has been created and before performing collection 
+def pytest_sessionstart(session: "Session") -> None:
+    """Called after the ``Session`` object has been created and before performing collection
     and entering the run test loop.
 
-    :param pytest.Session session: The pytest session object. 
+    :param pytest.Session session: The pytest session object.
     """
 
 
-def pytest_sessionfinish( 
-    session: "Session", exitstatus: Union[int, "ExitCode"], 
-) -> None: 
-    """Called after whole test run finished, right before returning the exit status to the system. 
+def pytest_sessionfinish(
+    session: "Session", exitstatus: Union[int, "ExitCode"],
+) -> None:
+    """Called after whole test run finished, right before returning the exit status to the system.
 
-    :param pytest.Session session: The pytest session object. 
-    :param int exitstatus: The status which pytest will return to the system. 
+    :param pytest.Session session: The pytest session object.
+    :param int exitstatus: The status which pytest will return to the system.
     """
 
 
-def pytest_unconfigure(config: "Config") -> None: 
-    """Called before test process is exited. 
+def pytest_unconfigure(config: "Config") -> None:
+    """Called before test process is exited.
 
-    :param _pytest.config.Config config: The pytest config object. 
+    :param _pytest.config.Config config: The pytest config object.
     """
 
 
@@ -598,163 +598,163 @@ def pytest_unconfigure(config: "Config") -> None:
 # -------------------------------------------------------------------------
 
 
-def pytest_assertrepr_compare( 
-    config: "Config", op: str, left: object, right: object 
-) -> Optional[List[str]]: 
-    """Return explanation for comparisons in failing assert expressions. 
+def pytest_assertrepr_compare(
+    config: "Config", op: str, left: object, right: object
+) -> Optional[List[str]]:
+    """Return explanation for comparisons in failing assert expressions.
 
     Return None for no custom explanation, otherwise return a list
-    of strings. The strings will be joined by newlines but any newlines 
-    *in* a string will be escaped. Note that all but the first line will 
+    of strings. The strings will be joined by newlines but any newlines
+    *in* a string will be escaped. Note that all but the first line will
     be indented slightly, the intention is for the first line to be a summary.
 
-    :param _pytest.config.Config config: The pytest config object. 
-    """
-
-
-def pytest_assertion_pass(item: "Item", lineno: int, orig: str, expl: str) -> None: 
-    """**(Experimental)** Called whenever an assertion passes. 
- 
-    .. versionadded:: 5.0 
- 
-    Use this hook to do some processing after a passing assertion. 
-    The original assertion information is available in the `orig` string 
-    and the pytest introspected assertion information is available in the 
-    `expl` string. 
- 
-    This hook must be explicitly enabled by the ``enable_assertion_pass_hook`` 
-    ini-file option: 
- 
-    .. code-block:: ini 
- 
-        [pytest] 
-        enable_assertion_pass_hook=true 
- 
-    You need to **clean the .pyc** files in your project directory and interpreter libraries 
-    when enabling this option, as assertions will require to be re-written. 
- 
-    :param pytest.Item item: pytest item object of current test. 
-    :param int lineno: Line number of the assert statement. 
-    :param str orig: String with the original assertion. 
-    :param str expl: String with the assert explanation. 
- 
-    .. note:: 
- 
-        This hook is **experimental**, so its parameters or even the hook itself might 
-        be changed/removed without warning in any future pytest release. 
- 
-        If you find this hook useful, please share your feedback in an issue. 
-    """ 
- 
- 
+    :param _pytest.config.Config config: The pytest config object.
+    """
+
+
+def pytest_assertion_pass(item: "Item", lineno: int, orig: str, expl: str) -> None:
+    """**(Experimental)** Called whenever an assertion passes.
+
+    .. versionadded:: 5.0
+
+    Use this hook to do some processing after a passing assertion.
+    The original assertion information is available in the `orig` string
+    and the pytest introspected assertion information is available in the
+    `expl` string.
+
+    This hook must be explicitly enabled by the ``enable_assertion_pass_hook``
+    ini-file option:
+
+    .. code-block:: ini
+
+        [pytest]
+        enable_assertion_pass_hook=true
+
+    You need to **clean the .pyc** files in your project directory and interpreter libraries
+    when enabling this option, as assertions will require to be re-written.
+
+    :param pytest.Item item: pytest item object of current test.
+    :param int lineno: Line number of the assert statement.
+    :param str orig: String with the original assertion.
+    :param str expl: String with the assert explanation.
+
+    .. note::
+
+        This hook is **experimental**, so its parameters or even the hook itself might
+        be changed/removed without warning in any future pytest release.
+
+        If you find this hook useful, please share your feedback in an issue.
+    """
+
+
 # -------------------------------------------------------------------------
-# Hooks for influencing reporting (invoked from _pytest_terminal). 
+# Hooks for influencing reporting (invoked from _pytest_terminal).
 # -------------------------------------------------------------------------
 
 
-def pytest_report_header( 
-    config: "Config", startdir: py.path.local 
-) -> Union[str, List[str]]: 
-    """Return a string or list of strings to be displayed as header info for terminal reporting. 
+def pytest_report_header(
+    config: "Config", startdir: py.path.local
+) -> Union[str, List[str]]:
+    """Return a string or list of strings to be displayed as header info for terminal reporting.
 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param py.path.local startdir: The starting dir. 
+    :param _pytest.config.Config config: The pytest config object.
+    :param py.path.local startdir: The starting dir.
+
+    .. note::
+
+        Lines returned by a plugin are displayed before those of plugins which
+        ran before it.
+        If you want to have your line(s) displayed first, use
+        :ref:`trylast=True <plugin-hookorder>`.
 
     .. note::
 
-        Lines returned by a plugin are displayed before those of plugins which 
-        ran before it. 
-        If you want to have your line(s) displayed first, use 
-        :ref:`trylast=True <plugin-hookorder>`. 
- 
-    .. note:: 
- 
         This function should be implemented only in plugins or ``conftest.py``
         files situated at the tests root directory due to how pytest
         :ref:`discovers plugins during startup <pluginorder>`.
     """
 
 
-def pytest_report_collectionfinish( 
-    config: "Config", startdir: py.path.local, items: Sequence["Item"], 
-) -> Union[str, List[str]]: 
-    """Return a string or list of strings to be displayed after collection 
-    has finished successfully. 
- 
-    These strings will be displayed after the standard "collected X items" message. 
- 
+def pytest_report_collectionfinish(
+    config: "Config", startdir: py.path.local, items: Sequence["Item"],
+) -> Union[str, List[str]]:
+    """Return a string or list of strings to be displayed after collection
+    has finished successfully.
+
+    These strings will be displayed after the standard "collected X items" message.
+
     .. versionadded:: 3.2
 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param py.path.local startdir: The starting dir. 
-    :param items: List of pytest items that are going to be executed; this list should not be modified. 
+    :param _pytest.config.Config config: The pytest config object.
+    :param py.path.local startdir: The starting dir.
+    :param items: List of pytest items that are going to be executed; this list should not be modified.
 
-    .. note:: 
+    .. note::
 
-        Lines returned by a plugin are displayed before those of plugins which 
-        ran before it. 
-        If you want to have your line(s) displayed first, use 
-        :ref:`trylast=True <plugin-hookorder>`. 
+        Lines returned by a plugin are displayed before those of plugins which
+        ran before it.
+        If you want to have your line(s) displayed first, use
+        :ref:`trylast=True <plugin-hookorder>`.
     """
 
 
 @hookspec(firstresult=True)
-def pytest_report_teststatus( 
-    report: Union["CollectReport", "TestReport"], config: "Config" 
-) -> Tuple[ 
-    str, str, Union[str, Mapping[str, bool]], 
-]: 
-    """Return result-category, shortletter and verbose word for status 
-    reporting. 
-
-    The result-category is a category in which to count the result, for 
-    example "passed", "skipped", "error" or the empty string. 
- 
-    The shortletter is shown as testing progresses, for example ".", "s", 
-    "E" or the empty string. 
-
-    The verbose word is shown as testing progresses in verbose mode, for 
-    example "PASSED", "SKIPPED", "ERROR" or the empty string. 
-
-    pytest may style these implicitly according to the report outcome. 
-    To provide explicit styling, return a tuple for the verbose word, 
-    for example ``"rerun", "R", ("RERUN", {"yellow": True})``. 
- 
-    :param report: The report object whose status is to be returned. 
-    :param _pytest.config.Config config: The pytest config object. 
- 
-    Stops at first non-None result, see :ref:`firstresult`. 
-    """ 
- 
- 
-def pytest_terminal_summary( 
-    terminalreporter: "TerminalReporter", exitstatus: "ExitCode", config: "Config", 
-) -> None: 
+def pytest_report_teststatus(
+    report: Union["CollectReport", "TestReport"], config: "Config"
+) -> Tuple[
+    str, str, Union[str, Mapping[str, bool]],
+]:
+    """Return result-category, shortletter and verbose word for status
+    reporting.
+
+    The result-category is a category in which to count the result, for
+    example "passed", "skipped", "error" or the empty string.
+
+    The shortletter is shown as testing progresses, for example ".", "s",
+    "E" or the empty string.
+
+    The verbose word is shown as testing progresses in verbose mode, for
+    example "PASSED", "SKIPPED", "ERROR" or the empty string.
+
+    pytest may style these implicitly according to the report outcome.
+    To provide explicit styling, return a tuple for the verbose word,
+    for example ``"rerun", "R", ("RERUN", {"yellow": True})``.
+
+    :param report: The report object whose status is to be returned.
+    :param _pytest.config.Config config: The pytest config object.
+
+    Stops at first non-None result, see :ref:`firstresult`.
+    """
+
+
+def pytest_terminal_summary(
+    terminalreporter: "TerminalReporter", exitstatus: "ExitCode", config: "Config",
+) -> None:
     """Add a section to terminal summary reporting.
 
-    :param _pytest.terminal.TerminalReporter terminalreporter: The internal terminal reporter object. 
-    :param int exitstatus: The exit status that will be reported back to the OS. 
-    :param _pytest.config.Config config: The pytest config object. 
+    :param _pytest.terminal.TerminalReporter terminalreporter: The internal terminal reporter object.
+    :param int exitstatus: The exit status that will be reported back to the OS.
+    :param _pytest.config.Config config: The pytest config object.
 
-    .. versionadded:: 4.2 
+    .. versionadded:: 4.2
         The ``config`` parameter.
     """
 
 
-@hookspec(historic=True, warn_on_impl=WARNING_CAPTURED_HOOK) 
-def pytest_warning_captured( 
-    warning_message: "warnings.WarningMessage", 
-    when: "Literal['config', 'collect', 'runtest']", 
-    item: Optional["Item"], 
-    location: Optional[Tuple[str, int, str]], 
-) -> None: 
-    """(**Deprecated**) Process a warning captured by the internal pytest warnings plugin. 
+@hookspec(historic=True, warn_on_impl=WARNING_CAPTURED_HOOK)
+def pytest_warning_captured(
+    warning_message: "warnings.WarningMessage",
+    when: "Literal['config', 'collect', 'runtest']",
+    item: Optional["Item"],
+    location: Optional[Tuple[str, int, str]],
+) -> None:
+    """(**Deprecated**) Process a warning captured by the internal pytest warnings plugin.
+
+    .. deprecated:: 6.0
+
+    This hook is considered deprecated and will be removed in a future pytest version.
+    Use :func:`pytest_warning_recorded` instead.
 
-    .. deprecated:: 6.0 
- 
-    This hook is considered deprecated and will be removed in a future pytest version. 
-    Use :func:`pytest_warning_recorded` instead. 
- 
     :param warnings.WarningMessage warning_message:
         The captured warning. This is the same object produced by :py:func:`warnings.catch_warnings`, and contains
         the same attributes as the parameters of :py:func:`warnings.showwarning`.
@@ -768,124 +768,124 @@ def pytest_warning_captured(
 
     :param pytest.Item|None item:
         The item being executed if ``when`` is ``"runtest"``, otherwise ``None``.
- 
-    :param tuple location: 
-        When available, holds information about the execution context of the captured 
-        warning (filename, linenumber, function). ``function`` evaluates to <module> 
-        when the execution context is at the module level. 
-    """
-
-
-@hookspec(historic=True) 
-def pytest_warning_recorded( 
-    warning_message: "warnings.WarningMessage", 
-    when: "Literal['config', 'collect', 'runtest']", 
-    nodeid: str, 
-    location: Optional[Tuple[str, int, str]], 
-) -> None: 
-    """Process a warning captured by the internal pytest warnings plugin. 
- 
-    :param warnings.WarningMessage warning_message: 
-        The captured warning. This is the same object produced by :py:func:`warnings.catch_warnings`, and contains 
-        the same attributes as the parameters of :py:func:`warnings.showwarning`. 
- 
-    :param str when: 
-        Indicates when the warning was captured. Possible values: 
- 
-        * ``"config"``: during pytest configuration/initialization stage. 
-        * ``"collect"``: during test collection. 
-        * ``"runtest"``: during test execution. 
- 
-    :param str nodeid: 
-        Full id of the item. 
- 
-    :param tuple|None location: 
-        When available, holds information about the execution context of the captured 
-        warning (filename, linenumber, function). ``function`` evaluates to <module> 
-        when the execution context is at the module level. 
- 
-    .. versionadded:: 6.0 
-    """ 
- 
- 
+
+    :param tuple location:
+        When available, holds information about the execution context of the captured
+        warning (filename, linenumber, function). ``function`` evaluates to <module>
+        when the execution context is at the module level.
+    """
+
+
+@hookspec(historic=True)
+def pytest_warning_recorded(
+    warning_message: "warnings.WarningMessage",
+    when: "Literal['config', 'collect', 'runtest']",
+    nodeid: str,
+    location: Optional[Tuple[str, int, str]],
+) -> None:
+    """Process a warning captured by the internal pytest warnings plugin.
+
+    :param warnings.WarningMessage warning_message:
+        The captured warning. This is the same object produced by :py:func:`warnings.catch_warnings`, and contains
+        the same attributes as the parameters of :py:func:`warnings.showwarning`.
+
+    :param str when:
+        Indicates when the warning was captured. Possible values:
+
+        * ``"config"``: during pytest configuration/initialization stage.
+        * ``"collect"``: during test collection.
+        * ``"runtest"``: during test execution.
+
+    :param str nodeid:
+        Full id of the item.
+
+    :param tuple|None location:
+        When available, holds information about the execution context of the captured
+        warning (filename, linenumber, function). ``function`` evaluates to <module>
+        when the execution context is at the module level.
+
+    .. versionadded:: 6.0
+    """
+
+
 # -------------------------------------------------------------------------
-# Hooks for influencing skipping 
+# Hooks for influencing skipping
 # -------------------------------------------------------------------------
 
 
-def pytest_markeval_namespace(config: "Config") -> Dict[str, Any]: 
-    """Called when constructing the globals dictionary used for 
-    evaluating string conditions in xfail/skipif markers. 
+def pytest_markeval_namespace(config: "Config") -> Dict[str, Any]:
+    """Called when constructing the globals dictionary used for
+    evaluating string conditions in xfail/skipif markers.
+
+    This is useful when the condition for a marker requires
+    objects that are expensive or impossible to obtain during
+    collection time, which is required by normal boolean
+    conditions.
 
-    This is useful when the condition for a marker requires 
-    objects that are expensive or impossible to obtain during 
-    collection time, which is required by normal boolean 
-    conditions. 
+    .. versionadded:: 6.2
+
+    :param _pytest.config.Config config: The pytest config object.
+    :returns: A dictionary of additional globals to add.
+    """
 
-    .. versionadded:: 6.2 
 
-    :param _pytest.config.Config config: The pytest config object. 
-    :returns: A dictionary of additional globals to add. 
-    """ 
- 
- 
 # -------------------------------------------------------------------------
 # error handling and internal debugging hooks
 # -------------------------------------------------------------------------
 
 
-def pytest_internalerror( 
-    excrepr: "ExceptionRepr", excinfo: "ExceptionInfo[BaseException]", 
-) -> Optional[bool]: 
-    """Called for internal errors. 
+def pytest_internalerror(
+    excrepr: "ExceptionRepr", excinfo: "ExceptionInfo[BaseException]",
+) -> Optional[bool]:
+    """Called for internal errors.
 
-    Return True to suppress the fallback handling of printing an 
-    INTERNALERROR message directly to sys.stderr. 
-    """ 
+    Return True to suppress the fallback handling of printing an
+    INTERNALERROR message directly to sys.stderr.
+    """
 
 
-def pytest_keyboard_interrupt( 
-    excinfo: "ExceptionInfo[Union[KeyboardInterrupt, Exit]]", 
-) -> None: 
-    """Called for keyboard interrupt.""" 
+def pytest_keyboard_interrupt(
+    excinfo: "ExceptionInfo[Union[KeyboardInterrupt, Exit]]",
+) -> None:
+    """Called for keyboard interrupt."""
 
- 
-def pytest_exception_interact( 
-    node: Union["Item", "Collector"], 
-    call: "CallInfo[Any]", 
-    report: Union["CollectReport", "TestReport"], 
-) -> None: 
-    """Called when an exception was raised which can potentially be 
+
+def pytest_exception_interact(
+    node: Union["Item", "Collector"],
+    call: "CallInfo[Any]",
+    report: Union["CollectReport", "TestReport"],
+) -> None:
+    """Called when an exception was raised which can potentially be
     interactively handled.
 
-    May be called during collection (see :py:func:`pytest_make_collect_report`), 
-    in which case ``report`` is a :py:class:`_pytest.reports.CollectReport`. 
- 
-    May be called during runtest of an item (see :py:func:`pytest_runtest_protocol`), 
-    in which case ``report`` is a :py:class:`_pytest.reports.TestReport`. 
- 
-    This hook is not called if the exception that was raised is an internal 
-    exception like ``skip.Exception``. 
+    May be called during collection (see :py:func:`pytest_make_collect_report`),
+    in which case ``report`` is a :py:class:`_pytest.reports.CollectReport`.
+
+    May be called during runtest of an item (see :py:func:`pytest_runtest_protocol`),
+    in which case ``report`` is a :py:class:`_pytest.reports.TestReport`.
+
+    This hook is not called if the exception that was raised is an internal
+    exception like ``skip.Exception``.
     """
 
 
-def pytest_enter_pdb(config: "Config", pdb: "pdb.Pdb") -> None: 
-    """Called upon pdb.set_trace(). 
+def pytest_enter_pdb(config: "Config", pdb: "pdb.Pdb") -> None:
+    """Called upon pdb.set_trace().
+
+    Can be used by plugins to take special action just before the python
+    debugger enters interactive mode.
 
-    Can be used by plugins to take special action just before the python 
-    debugger enters interactive mode. 
- 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param pdb.Pdb pdb: The Pdb instance. 
+    :param _pytest.config.Config config: The pytest config object.
+    :param pdb.Pdb pdb: The Pdb instance.
     """
 
 
-def pytest_leave_pdb(config: "Config", pdb: "pdb.Pdb") -> None: 
-    """Called when leaving pdb (e.g. with continue after pdb.set_trace()). 
+def pytest_leave_pdb(config: "Config", pdb: "pdb.Pdb") -> None:
+    """Called when leaving pdb (e.g. with continue after pdb.set_trace()).
 
     Can be used by plugins to take special action just after the python
     debugger leaves interactive mode.
 
-    :param _pytest.config.Config config: The pytest config object. 
-    :param pdb.Pdb pdb: The Pdb instance. 
+    :param _pytest.config.Config config: The pytest config object.
+    :param pdb.Pdb pdb: The Pdb instance.
     """
diff --git a/contrib/python/pytest/py3/_pytest/junitxml.py b/contrib/python/pytest/py3/_pytest/junitxml.py
index db36ca62ee..c4761cd3b8 100644
--- a/contrib/python/pytest/py3/_pytest/junitxml.py
+++ b/contrib/python/pytest/py3/_pytest/junitxml.py
@@ -1,382 +1,382 @@
-"""Report test results in JUnit-XML format, for use with Jenkins and build 
-integration servers. 
+"""Report test results in JUnit-XML format, for use with Jenkins and build
+integration servers.
 
 Based on initial code from Ross Lawley.
 
-Output conforms to 
-https://github.com/jenkinsci/xunit-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd 
+Output conforms to
+https://github.com/jenkinsci/xunit-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd
 """
 import functools
 import os
-import platform 
+import platform
 import re
-import xml.etree.ElementTree as ET 
-from datetime import datetime 
-from typing import Callable 
-from typing import Dict 
-from typing import List 
-from typing import Match 
-from typing import Optional 
-from typing import Tuple 
-from typing import Union 
+import xml.etree.ElementTree as ET
+from datetime import datetime
+from typing import Callable
+from typing import Dict
+from typing import List
+from typing import Match
+from typing import Optional
+from typing import Tuple
+from typing import Union
 
 import pytest
 from _pytest import nodes
-from _pytest import timing 
-from _pytest._code.code import ExceptionRepr 
-from _pytest._code.code import ReprFileLocation 
-from _pytest.config import Config 
+from _pytest import timing
+from _pytest._code.code import ExceptionRepr
+from _pytest._code.code import ReprFileLocation
+from _pytest.config import Config
 from _pytest.config import filename_arg
-from _pytest.config.argparsing import Parser 
-from _pytest.fixtures import FixtureRequest 
-from _pytest.reports import TestReport 
-from _pytest.store import StoreKey 
-from _pytest.terminal import TerminalReporter 
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureRequest
+from _pytest.reports import TestReport
+from _pytest.store import StoreKey
+from _pytest.terminal import TerminalReporter
 
 
-xml_key = StoreKey["LogXML"]() 
+xml_key = StoreKey["LogXML"]()
 
- 
-def bin_xml_escape(arg: object) -> str: 
-    r"""Visually escape invalid XML characters. 
 
-    For example, transforms 
-        'hello\aworld\b' 
-    into 
-        'hello#x07world#x08' 
-    Note that the #xABs are *not* XML escapes - missing the ampersand &#xAB. 
-    The idea is to escape visually for the user rather than for XML itself. 
-    """ 
+def bin_xml_escape(arg: object) -> str:
+    r"""Visually escape invalid XML characters.
 
-    def repl(matchobj: Match[str]) -> str: 
+    For example, transforms
+        'hello\aworld\b'
+    into
+        'hello#x07world#x08'
+    Note that the #xABs are *not* XML escapes - missing the ampersand &#xAB.
+    The idea is to escape visually for the user rather than for XML itself.
+    """
+
+    def repl(matchobj: Match[str]) -> str:
         i = ord(matchobj.group())
         if i <= 0xFF:
-            return "#x%02X" % i 
+            return "#x%02X" % i
         else:
-            return "#x%04X" % i 
-
-    # The spec range of valid chars is: 
-    # Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] 
-    # For an unknown(?) reason, we disallow #x7F (DEL) as well. 
-    illegal_xml_re = ( 
-        "[^\u0009\u000A\u000D\u0020-\u007E\u0080-\uD7FF\uE000-\uFFFD\u10000-\u10FFFF]" 
-    ) 
-    return re.sub(illegal_xml_re, repl, str(arg)) 
-
-
-def merge_family(left, right) -> None: 
-    result = {} 
-    for kl, vl in left.items(): 
-        for kr, vr in right.items(): 
-            if not isinstance(vl, list): 
-                raise TypeError(type(vl)) 
-            result[kl] = vl + vr 
-    left.update(result) 
- 
- 
-families = {} 
-families["_base"] = {"testcase": ["classname", "name"]} 
-families["_base_legacy"] = {"testcase": ["file", "line", "url"]} 
- 
-# xUnit 1.x inherits legacy attributes. 
-families["xunit1"] = families["_base"].copy() 
-merge_family(families["xunit1"], families["_base_legacy"]) 
- 
-# xUnit 2.x uses strict base attributes. 
-families["xunit2"] = families["_base"] 
- 
- 
-class _NodeReporter: 
-    def __init__(self, nodeid: Union[str, TestReport], xml: "LogXML") -> None: 
+            return "#x%04X" % i
+
+    # The spec range of valid chars is:
+    # Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
+    # For an unknown(?) reason, we disallow #x7F (DEL) as well.
+    illegal_xml_re = (
+        "[^\u0009\u000A\u000D\u0020-\u007E\u0080-\uD7FF\uE000-\uFFFD\u10000-\u10FFFF]"
+    )
+    return re.sub(illegal_xml_re, repl, str(arg))
+
+
+def merge_family(left, right) -> None:
+    result = {}
+    for kl, vl in left.items():
+        for kr, vr in right.items():
+            if not isinstance(vl, list):
+                raise TypeError(type(vl))
+            result[kl] = vl + vr
+    left.update(result)
+
+
+families = {}
+families["_base"] = {"testcase": ["classname", "name"]}
+families["_base_legacy"] = {"testcase": ["file", "line", "url"]}
+
+# xUnit 1.x inherits legacy attributes.
+families["xunit1"] = families["_base"].copy()
+merge_family(families["xunit1"], families["_base_legacy"])
+
+# xUnit 2.x uses strict base attributes.
+families["xunit2"] = families["_base"]
+
+
+class _NodeReporter:
+    def __init__(self, nodeid: Union[str, TestReport], xml: "LogXML") -> None:
         self.id = nodeid
         self.xml = xml
         self.add_stats = self.xml.add_stats
-        self.family = self.xml.family 
+        self.family = self.xml.family
         self.duration = 0
-        self.properties: List[Tuple[str, str]] = [] 
-        self.nodes: List[ET.Element] = [] 
-        self.attrs: Dict[str, str] = {} 
+        self.properties: List[Tuple[str, str]] = []
+        self.nodes: List[ET.Element] = []
+        self.attrs: Dict[str, str] = {}
 
-    def append(self, node: ET.Element) -> None: 
-        self.xml.add_stats(node.tag) 
+    def append(self, node: ET.Element) -> None:
+        self.xml.add_stats(node.tag)
         self.nodes.append(node)
 
-    def add_property(self, name: str, value: object) -> None: 
+    def add_property(self, name: str, value: object) -> None:
         self.properties.append((str(name), bin_xml_escape(value)))
 
-    def add_attribute(self, name: str, value: object) -> None: 
+    def add_attribute(self, name: str, value: object) -> None:
         self.attrs[str(name)] = bin_xml_escape(value)
 
-    def make_properties_node(self) -> Optional[ET.Element]: 
-        """Return a Junit node containing custom properties, if any.""" 
+    def make_properties_node(self) -> Optional[ET.Element]:
+        """Return a Junit node containing custom properties, if any."""
         if self.properties:
-            properties = ET.Element("properties") 
-            for name, value in self.properties: 
-                properties.append(ET.Element("property", name=name, value=value)) 
-            return properties 
-        return None 
+            properties = ET.Element("properties")
+            for name, value in self.properties:
+                properties.append(ET.Element("property", name=name, value=value))
+            return properties
+        return None
 
-    def record_testreport(self, testreport: TestReport) -> None: 
+    def record_testreport(self, testreport: TestReport) -> None:
         names = mangle_test_address(testreport.nodeid)
         existing_attrs = self.attrs
         classnames = names[:-1]
         if self.xml.prefix:
             classnames.insert(0, self.xml.prefix)
-        attrs: Dict[str, str] = { 
+        attrs: Dict[str, str] = {
             "classname": ".".join(classnames),
             "name": bin_xml_escape(names[-1]),
             "file": testreport.location[0],
         }
         if testreport.location[1] is not None:
-            attrs["line"] = str(testreport.location[1]) 
+            attrs["line"] = str(testreport.location[1])
         if hasattr(testreport, "url"):
             attrs["url"] = testreport.url
         self.attrs = attrs
-        self.attrs.update(existing_attrs)  # Restore any user-defined attributes. 
-
-        # Preserve legacy testcase behavior. 
-        if self.family == "xunit1": 
-            return 
- 
-        # Filter out attributes not permitted by this test family. 
-        # Including custom attributes because they are not valid here. 
-        temp_attrs = {} 
-        for key in self.attrs.keys(): 
-            if key in families[self.family]["testcase"]: 
-                temp_attrs[key] = self.attrs[key] 
-        self.attrs = temp_attrs 
- 
-    def to_xml(self) -> ET.Element: 
-        testcase = ET.Element("testcase", self.attrs, time="%.3f" % self.duration) 
-        properties = self.make_properties_node() 
-        if properties is not None: 
-            testcase.append(properties) 
-        testcase.extend(self.nodes) 
+        self.attrs.update(existing_attrs)  # Restore any user-defined attributes.
+
+        # Preserve legacy testcase behavior.
+        if self.family == "xunit1":
+            return
+
+        # Filter out attributes not permitted by this test family.
+        # Including custom attributes because they are not valid here.
+        temp_attrs = {}
+        for key in self.attrs.keys():
+            if key in families[self.family]["testcase"]:
+                temp_attrs[key] = self.attrs[key]
+        self.attrs = temp_attrs
+
+    def to_xml(self) -> ET.Element:
+        testcase = ET.Element("testcase", self.attrs, time="%.3f" % self.duration)
+        properties = self.make_properties_node()
+        if properties is not None:
+            testcase.append(properties)
+        testcase.extend(self.nodes)
         return testcase
 
-    def _add_simple(self, tag: str, message: str, data: Optional[str] = None) -> None: 
-        node = ET.Element(tag, message=message) 
-        node.text = bin_xml_escape(data) 
+    def _add_simple(self, tag: str, message: str, data: Optional[str] = None) -> None:
+        node = ET.Element(tag, message=message)
+        node.text = bin_xml_escape(data)
         self.append(node)
 
-    def write_captured_output(self, report: TestReport) -> None: 
-        if not self.xml.log_passing_tests and report.passed: 
-            return 
- 
+    def write_captured_output(self, report: TestReport) -> None:
+        if not self.xml.log_passing_tests and report.passed:
+            return
+
         content_out = report.capstdout
         content_log = report.caplog
         content_err = report.capstderr
-        if self.xml.logging == "no": 
-            return 
-        content_all = "" 
-        if self.xml.logging in ["log", "all"]: 
-            content_all = self._prepare_content(content_log, " Captured Log ") 
-        if self.xml.logging in ["system-out", "out-err", "all"]: 
-            content_all += self._prepare_content(content_out, " Captured Out ") 
-            self._write_content(report, content_all, "system-out") 
-            content_all = "" 
-        if self.xml.logging in ["system-err", "out-err", "all"]: 
-            content_all += self._prepare_content(content_err, " Captured Err ") 
-            self._write_content(report, content_all, "system-err") 
-            content_all = "" 
-        if content_all: 
-            self._write_content(report, content_all, "system-out") 
-
-    def _prepare_content(self, content: str, header: str) -> str: 
-        return "\n".join([header.center(80, "-"), content, ""]) 
-
-    def _write_content(self, report: TestReport, content: str, jheader: str) -> None: 
-        tag = ET.Element(jheader) 
-        tag.text = bin_xml_escape(content) 
-        self.append(tag) 
-
-    def append_pass(self, report: TestReport) -> None: 
+        if self.xml.logging == "no":
+            return
+        content_all = ""
+        if self.xml.logging in ["log", "all"]:
+            content_all = self._prepare_content(content_log, " Captured Log ")
+        if self.xml.logging in ["system-out", "out-err", "all"]:
+            content_all += self._prepare_content(content_out, " Captured Out ")
+            self._write_content(report, content_all, "system-out")
+            content_all = ""
+        if self.xml.logging in ["system-err", "out-err", "all"]:
+            content_all += self._prepare_content(content_err, " Captured Err ")
+            self._write_content(report, content_all, "system-err")
+            content_all = ""
+        if content_all:
+            self._write_content(report, content_all, "system-out")
+
+    def _prepare_content(self, content: str, header: str) -> str:
+        return "\n".join([header.center(80, "-"), content, ""])
+
+    def _write_content(self, report: TestReport, content: str, jheader: str) -> None:
+        tag = ET.Element(jheader)
+        tag.text = bin_xml_escape(content)
+        self.append(tag)
+
+    def append_pass(self, report: TestReport) -> None:
         self.add_stats("passed")
 
-    def append_failure(self, report: TestReport) -> None: 
+    def append_failure(self, report: TestReport) -> None:
         # msg = str(report.longrepr.reprtraceback.extraline)
         if hasattr(report, "wasxfail"):
-            self._add_simple("skipped", "xfail-marked test passes unexpectedly") 
+            self._add_simple("skipped", "xfail-marked test passes unexpectedly")
         else:
-            assert report.longrepr is not None 
-            reprcrash: Optional[ReprFileLocation] = getattr( 
-                report.longrepr, "reprcrash", None 
-            ) 
-            if reprcrash is not None: 
-                message = reprcrash.message 
+            assert report.longrepr is not None
+            reprcrash: Optional[ReprFileLocation] = getattr(
+                report.longrepr, "reprcrash", None
+            )
+            if reprcrash is not None:
+                message = reprcrash.message
             else:
                 message = str(report.longrepr)
             message = bin_xml_escape(message)
-            self._add_simple("failure", message, str(report.longrepr)) 
+            self._add_simple("failure", message, str(report.longrepr))
 
-    def append_collect_error(self, report: TestReport) -> None: 
+    def append_collect_error(self, report: TestReport) -> None:
         # msg = str(report.longrepr.reprtraceback.extraline)
-        assert report.longrepr is not None 
-        self._add_simple("error", "collection failure", str(report.longrepr)) 
- 
-    def append_collect_skipped(self, report: TestReport) -> None: 
-        self._add_simple("skipped", "collection skipped", str(report.longrepr)) 
- 
-    def append_error(self, report: TestReport) -> None: 
-        assert report.longrepr is not None 
-        reprcrash: Optional[ReprFileLocation] = getattr( 
-            report.longrepr, "reprcrash", None 
+        assert report.longrepr is not None
+        self._add_simple("error", "collection failure", str(report.longrepr))
+
+    def append_collect_skipped(self, report: TestReport) -> None:
+        self._add_simple("skipped", "collection skipped", str(report.longrepr))
+
+    def append_error(self, report: TestReport) -> None:
+        assert report.longrepr is not None
+        reprcrash: Optional[ReprFileLocation] = getattr(
+            report.longrepr, "reprcrash", None
         )
-        if reprcrash is not None: 
-            reason = reprcrash.message 
-        else: 
-            reason = str(report.longrepr) 
+        if reprcrash is not None:
+            reason = reprcrash.message
+        else:
+            reason = str(report.longrepr)
 
-        if report.when == "teardown": 
-            msg = f'failed on teardown with "{reason}"' 
+        if report.when == "teardown":
+            msg = f'failed on teardown with "{reason}"'
         else:
-            msg = f'failed on setup with "{reason}"' 
-        self._add_simple("error", msg, str(report.longrepr)) 
+            msg = f'failed on setup with "{reason}"'
+        self._add_simple("error", msg, str(report.longrepr))
 
-    def append_skipped(self, report: TestReport) -> None: 
+    def append_skipped(self, report: TestReport) -> None:
         if hasattr(report, "wasxfail"):
-            xfailreason = report.wasxfail 
-            if xfailreason.startswith("reason: "): 
-                xfailreason = xfailreason[8:] 
-            xfailreason = bin_xml_escape(xfailreason) 
-            skipped = ET.Element("skipped", type="pytest.xfail", message=xfailreason) 
-            self.append(skipped) 
+            xfailreason = report.wasxfail
+            if xfailreason.startswith("reason: "):
+                xfailreason = xfailreason[8:]
+            xfailreason = bin_xml_escape(xfailreason)
+            skipped = ET.Element("skipped", type="pytest.xfail", message=xfailreason)
+            self.append(skipped)
         else:
-            assert isinstance(report.longrepr, tuple) 
+            assert isinstance(report.longrepr, tuple)
             filename, lineno, skipreason = report.longrepr
             if skipreason.startswith("Skipped: "):
                 skipreason = skipreason[9:]
-            details = f"{filename}:{lineno}: {skipreason}" 
+            details = f"{filename}:{lineno}: {skipreason}"
 
-            skipped = ET.Element("skipped", type="pytest.skip", message=skipreason) 
-            skipped.text = bin_xml_escape(details) 
-            self.append(skipped) 
+            skipped = ET.Element("skipped", type="pytest.skip", message=skipreason)
+            skipped.text = bin_xml_escape(details)
+            self.append(skipped)
             self.write_captured_output(report)
 
-    def finalize(self) -> None: 
-        data = self.to_xml() 
+    def finalize(self) -> None:
+        data = self.to_xml()
         self.__dict__.clear()
-        # Type ignored becuase mypy doesn't like overriding a method. 
-        # Also the return value doesn't match... 
-        self.to_xml = lambda: data  # type: ignore[assignment] 
-
-
-def _warn_incompatibility_with_xunit2( 
-    request: FixtureRequest, fixture_name: str 
-) -> None: 
-    """Emit a PytestWarning about the given fixture being incompatible with newer xunit revisions.""" 
-    from _pytest.warning_types import PytestWarning 
- 
-    xml = request.config._store.get(xml_key, None) 
-    if xml is not None and xml.family not in ("xunit1", "legacy"): 
-        request.node.warn( 
-            PytestWarning( 
-                "{fixture_name} is incompatible with junit_family '{family}' (use 'legacy' or 'xunit1')".format( 
-                    fixture_name=fixture_name, family=xml.family 
-                ) 
-            ) 
-        ) 
- 
- 
+        # Type ignored becuase mypy doesn't like overriding a method.
+        # Also the return value doesn't match...
+        self.to_xml = lambda: data  # type: ignore[assignment]
+
+
+def _warn_incompatibility_with_xunit2(
+    request: FixtureRequest, fixture_name: str
+) -> None:
+    """Emit a PytestWarning about the given fixture being incompatible with newer xunit revisions."""
+    from _pytest.warning_types import PytestWarning
+
+    xml = request.config._store.get(xml_key, None)
+    if xml is not None and xml.family not in ("xunit1", "legacy"):
+        request.node.warn(
+            PytestWarning(
+                "{fixture_name} is incompatible with junit_family '{family}' (use 'legacy' or 'xunit1')".format(
+                    fixture_name=fixture_name, family=xml.family
+                )
+            )
+        )
+
+
 @pytest.fixture
-def record_property(request: FixtureRequest) -> Callable[[str, object], None]: 
-    """Add extra properties to the calling test. 
- 
+def record_property(request: FixtureRequest) -> Callable[[str, object], None]:
+    """Add extra properties to the calling test.
+
     User properties become part of the test report and are available to the
     configured reporters, like JUnit XML.
 
-    The fixture is callable with ``name, value``. The value is automatically 
-    XML-encoded. 
- 
+    The fixture is callable with ``name, value``. The value is automatically
+    XML-encoded.
+
     Example::
 
         def test_function(record_property):
             record_property("example_key", 1)
     """
-    _warn_incompatibility_with_xunit2(request, "record_property") 
+    _warn_incompatibility_with_xunit2(request, "record_property")
 
-    def append_property(name: str, value: object) -> None: 
+    def append_property(name: str, value: object) -> None:
         request.node.user_properties.append((name, value))
 
     return append_property
 
 
 @pytest.fixture
-def record_xml_attribute(request: FixtureRequest) -> Callable[[str, object], None]: 
+def record_xml_attribute(request: FixtureRequest) -> Callable[[str, object], None]:
     """Add extra xml attributes to the tag for the calling test.
- 
-    The fixture is callable with ``name, value``. The value is 
-    automatically XML-encoded. 
+
+    The fixture is callable with ``name, value``. The value is
+    automatically XML-encoded.
     """
-    from _pytest.warning_types import PytestExperimentalApiWarning 
-
-    request.node.warn( 
-        PytestExperimentalApiWarning("record_xml_attribute is an experimental feature") 
-    ) 
- 
-    _warn_incompatibility_with_xunit2(request, "record_xml_attribute") 
- 
-    # Declare noop 
-    def add_attr_noop(name: str, value: object) -> None: 
-        pass 
- 
-    attr_func = add_attr_noop 
- 
-    xml = request.config._store.get(xml_key, None) 
+    from _pytest.warning_types import PytestExperimentalApiWarning
+
+    request.node.warn(
+        PytestExperimentalApiWarning("record_xml_attribute is an experimental feature")
+    )
+
+    _warn_incompatibility_with_xunit2(request, "record_xml_attribute")
+
+    # Declare noop
+    def add_attr_noop(name: str, value: object) -> None:
+        pass
+
+    attr_func = add_attr_noop
+
+    xml = request.config._store.get(xml_key, None)
     if xml is not None:
         node_reporter = xml.node_reporter(request.node.nodeid)
-        attr_func = node_reporter.add_attribute 
-
-    return attr_func 
-
-
-def _check_record_param_type(param: str, v: str) -> None: 
-    """Used by record_testsuite_property to check that the given parameter name is of the proper 
-    type.""" 
-    __tracebackhide__ = True 
-    if not isinstance(v, str): 
-        msg = "{param} parameter needs to be a string, but {g} given"  # type: ignore[unreachable] 
-        raise TypeError(msg.format(param=param, g=type(v).__name__)) 
-
- 
-@pytest.fixture(scope="session") 
-def record_testsuite_property(request: FixtureRequest) -> Callable[[str, object], None]: 
-    """Record a new ``<property>`` tag as child of the root ``<testsuite>``. 
- 
-    This is suitable to writing global information regarding the entire test 
-    suite, and is compatible with ``xunit2`` JUnit family. 
- 
-    This is a ``session``-scoped fixture which is called with ``(name, value)``. Example: 
- 
-    .. code-block:: python 
- 
-        def test_foo(record_testsuite_property): 
-            record_testsuite_property("ARCH", "PPC") 
-            record_testsuite_property("STORAGE_TYPE", "CEPH") 
- 
-    ``name`` must be a string, ``value`` will be converted to a string and properly xml-escaped. 
- 
-    .. warning:: 
- 
-        Currently this fixture **does not work** with the 
-        `pytest-xdist <https://github.com/pytest-dev/pytest-xdist>`__ plugin. See issue 
-        `#7767 <https://github.com/pytest-dev/pytest/issues/7767>`__ for details. 
-    """ 
- 
-    __tracebackhide__ = True 
- 
-    def record_func(name: str, value: object) -> None: 
-        """No-op function in case --junitxml was not passed in the command-line.""" 
-        __tracebackhide__ = True 
-        _check_record_param_type("name", name) 
- 
-    xml = request.config._store.get(xml_key, None) 
-    if xml is not None: 
-        record_func = xml.add_global_property  # noqa 
-    return record_func 
- 
- 
-def pytest_addoption(parser: Parser) -> None: 
+        attr_func = node_reporter.add_attribute
+
+    return attr_func
+
+
+def _check_record_param_type(param: str, v: str) -> None:
+    """Used by record_testsuite_property to check that the given parameter name is of the proper
+    type."""
+    __tracebackhide__ = True
+    if not isinstance(v, str):
+        msg = "{param} parameter needs to be a string, but {g} given"  # type: ignore[unreachable]
+        raise TypeError(msg.format(param=param, g=type(v).__name__))
+
+
+@pytest.fixture(scope="session")
+def record_testsuite_property(request: FixtureRequest) -> Callable[[str, object], None]:
+    """Record a new ``<property>`` tag as child of the root ``<testsuite>``.
+
+    This is suitable to writing global information regarding the entire test
+    suite, and is compatible with ``xunit2`` JUnit family.
+
+    This is a ``session``-scoped fixture which is called with ``(name, value)``. Example:
+
+    .. code-block:: python
+
+        def test_foo(record_testsuite_property):
+            record_testsuite_property("ARCH", "PPC")
+            record_testsuite_property("STORAGE_TYPE", "CEPH")
+
+    ``name`` must be a string, ``value`` will be converted to a string and properly xml-escaped.
+
+    .. warning::
+
+        Currently this fixture **does not work** with the
+        `pytest-xdist <https://github.com/pytest-dev/pytest-xdist>`__ plugin. See issue
+        `#7767 <https://github.com/pytest-dev/pytest/issues/7767>`__ for details.
+    """
+
+    __tracebackhide__ = True
+
+    def record_func(name: str, value: object) -> None:
+        """No-op function in case --junitxml was not passed in the command-line."""
+        __tracebackhide__ = True
+        _check_record_param_type("name", name)
+
+    xml = request.config._store.get(xml_key, None)
+    if xml is not None:
+        record_func = xml.add_global_property  # noqa
+    return record_func
+
+
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("terminal reporting")
     group.addoption(
         "--junitxml",
@@ -402,119 +402,119 @@ def pytest_addoption(parser: Parser) -> None:
     parser.addini(
         "junit_logging",
         "Write captured log messages to JUnit report: "
-        "one of no|log|system-out|system-err|out-err|all", 
+        "one of no|log|system-out|system-err|out-err|all",
         default="no",
-    ) 
-    parser.addini( 
-        "junit_log_passing_tests", 
-        "Capture log information for passing tests to JUnit report: ", 
-        type="bool", 
-        default=True, 
-    ) 
-    parser.addini( 
-        "junit_duration_report", 
-        "Duration time to report: one of total|call", 
-        default="total", 
-    )  # choices=['total', 'call']) 
-    parser.addini( 
-        "junit_family", 
-        "Emit XML for schema: one of legacy|xunit1|xunit2", 
-        default="xunit2", 
-    ) 
-
-
-def pytest_configure(config: Config) -> None: 
+    )
+    parser.addini(
+        "junit_log_passing_tests",
+        "Capture log information for passing tests to JUnit report: ",
+        type="bool",
+        default=True,
+    )
+    parser.addini(
+        "junit_duration_report",
+        "Duration time to report: one of total|call",
+        default="total",
+    )  # choices=['total', 'call'])
+    parser.addini(
+        "junit_family",
+        "Emit XML for schema: one of legacy|xunit1|xunit2",
+        default="xunit2",
+    )
+
+
+def pytest_configure(config: Config) -> None:
     xmlpath = config.option.xmlpath
-    # Prevent opening xmllog on worker nodes (xdist). 
-    if xmlpath and not hasattr(config, "workerinput"): 
-        junit_family = config.getini("junit_family") 
-        config._store[xml_key] = LogXML( 
+    # Prevent opening xmllog on worker nodes (xdist).
+    if xmlpath and not hasattr(config, "workerinput"):
+        junit_family = config.getini("junit_family")
+        config._store[xml_key] = LogXML(
             xmlpath,
             config.option.junitprefix,
             config.getini("junit_suite_name"),
             config.getini("junit_logging"),
-            config.getini("junit_duration_report"), 
-            junit_family, 
-            config.getini("junit_log_passing_tests"), 
+            config.getini("junit_duration_report"),
+            junit_family,
+            config.getini("junit_log_passing_tests"),
         )
-        config.pluginmanager.register(config._store[xml_key]) 
+        config.pluginmanager.register(config._store[xml_key])
 
 
-def pytest_unconfigure(config: Config) -> None: 
-    xml = config._store.get(xml_key, None) 
+def pytest_unconfigure(config: Config) -> None:
+    xml = config._store.get(xml_key, None)
     if xml:
-        del config._store[xml_key] 
+        del config._store[xml_key]
         config.pluginmanager.unregister(xml)
 
 
-def mangle_test_address(address: str) -> List[str]: 
+def mangle_test_address(address: str) -> List[str]:
     path, possible_open_bracket, params = address.partition("[")
     names = path.split("::")
     try:
         names.remove("()")
     except ValueError:
         pass
-    # Convert file path to dotted path. 
+    # Convert file path to dotted path.
     names[0] = names[0].replace(nodes.SEP, ".")
-    names[0] = re.sub(r"\.py$", "", names[0]) 
-    # Put any params back. 
+    names[0] = re.sub(r"\.py$", "", names[0])
+    # Put any params back.
     names[-1] += possible_open_bracket + params
     return names
 
 
-class LogXML: 
-    def __init__( 
-        self, 
-        logfile, 
-        prefix: Optional[str], 
-        suite_name: str = "pytest", 
-        logging: str = "no", 
-        report_duration: str = "total", 
-        family="xunit1", 
-        log_passing_tests: bool = True, 
-    ) -> None: 
+class LogXML:
+    def __init__(
+        self,
+        logfile,
+        prefix: Optional[str],
+        suite_name: str = "pytest",
+        logging: str = "no",
+        report_duration: str = "total",
+        family="xunit1",
+        log_passing_tests: bool = True,
+    ) -> None:
         logfile = os.path.expanduser(os.path.expandvars(logfile))
         self.logfile = os.path.normpath(os.path.abspath(logfile))
         self.prefix = prefix
         self.suite_name = suite_name
         self.logging = logging
-        self.log_passing_tests = log_passing_tests 
-        self.report_duration = report_duration 
-        self.family = family 
-        self.stats: Dict[str, int] = dict.fromkeys( 
-            ["error", "passed", "failure", "skipped"], 0 
-        ) 
-        self.node_reporters: Dict[ 
-            Tuple[Union[str, TestReport], object], _NodeReporter 
-        ] = ({}) 
-        self.node_reporters_ordered: List[_NodeReporter] = [] 
-        self.global_properties: List[Tuple[str, str]] = [] 
- 
+        self.log_passing_tests = log_passing_tests
+        self.report_duration = report_duration
+        self.family = family
+        self.stats: Dict[str, int] = dict.fromkeys(
+            ["error", "passed", "failure", "skipped"], 0
+        )
+        self.node_reporters: Dict[
+            Tuple[Union[str, TestReport], object], _NodeReporter
+        ] = ({})
+        self.node_reporters_ordered: List[_NodeReporter] = []
+        self.global_properties: List[Tuple[str, str]] = []
+
         # List of reports that failed on call but teardown is pending.
-        self.open_reports: List[TestReport] = [] 
+        self.open_reports: List[TestReport] = []
         self.cnt_double_fail_tests = 0
 
-        # Replaces convenience family with real family. 
-        if self.family == "legacy": 
-            self.family = "xunit1" 
- 
-    def finalize(self, report: TestReport) -> None: 
+        # Replaces convenience family with real family.
+        if self.family == "legacy":
+            self.family = "xunit1"
+
+    def finalize(self, report: TestReport) -> None:
         nodeid = getattr(report, "nodeid", report)
-        # Local hack to handle xdist report order. 
-        workernode = getattr(report, "node", None) 
-        reporter = self.node_reporters.pop((nodeid, workernode)) 
+        # Local hack to handle xdist report order.
+        workernode = getattr(report, "node", None)
+        reporter = self.node_reporters.pop((nodeid, workernode))
         if reporter is not None:
             reporter.finalize()
 
-    def node_reporter(self, report: Union[TestReport, str]) -> _NodeReporter: 
-        nodeid: Union[str, TestReport] = getattr(report, "nodeid", report) 
-        # Local hack to handle xdist report order. 
-        workernode = getattr(report, "node", None) 
+    def node_reporter(self, report: Union[TestReport, str]) -> _NodeReporter:
+        nodeid: Union[str, TestReport] = getattr(report, "nodeid", report)
+        # Local hack to handle xdist report order.
+        workernode = getattr(report, "node", None)
 
-        key = nodeid, workernode 
+        key = nodeid, workernode
 
         if key in self.node_reporters:
-            # TODO: breaks for --dist=each 
+            # TODO: breaks for --dist=each
             return self.node_reporters[key]
 
         reporter = _NodeReporter(nodeid, self)
@@ -524,23 +524,23 @@ class LogXML:
 
         return reporter
 
-    def add_stats(self, key: str) -> None: 
+    def add_stats(self, key: str) -> None:
         if key in self.stats:
             self.stats[key] += 1
 
-    def _opentestcase(self, report: TestReport) -> _NodeReporter: 
+    def _opentestcase(self, report: TestReport) -> _NodeReporter:
         reporter = self.node_reporter(report)
         reporter.record_testreport(report)
         return reporter
 
-    def pytest_runtest_logreport(self, report: TestReport) -> None: 
-        """Handle a setup/call/teardown report, generating the appropriate 
-        XML tags as necessary. 
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
+        """Handle a setup/call/teardown report, generating the appropriate
+        XML tags as necessary.
 
-        Note: due to plugins like xdist, this hook may be called in interlaced 
-        order with reports from other nodes. For example: 
+        Note: due to plugins like xdist, this hook may be called in interlaced
+        order with reports from other nodes. For example:
 
-        Usual call order: 
+        Usual call order:
             -> setup node1
             -> call node1
             -> teardown node1
@@ -548,7 +548,7 @@ class LogXML:
             -> call node2
             -> teardown node2
 
-        Possible call order in xdist: 
+        Possible call order in xdist:
             -> setup node1
             -> call node1
             -> setup node2
@@ -563,7 +563,7 @@ class LogXML:
                 reporter.append_pass(report)
         elif report.failed:
             if report.when == "teardown":
-                # The following vars are needed when xdist plugin is used. 
+                # The following vars are needed when xdist plugin is used.
                 report_wid = getattr(report, "worker_id", None)
                 report_ii = getattr(report, "item_index", None)
                 close_report = next(
@@ -581,15 +581,15 @@ class LogXML:
                 if close_report:
                     # We need to open new testcase in case we have failure in
                     # call and error in teardown in order to follow junit
-                    # schema. 
+                    # schema.
                     self.finalize(close_report)
                     self.cnt_double_fail_tests += 1
             reporter = self._opentestcase(report)
             if report.when == "call":
                 reporter.append_failure(report)
                 self.open_reports.append(report)
-                if not self.log_passing_tests: 
-                    reporter.write_captured_output(report) 
+                if not self.log_passing_tests:
+                    reporter.write_captured_output(report)
             else:
                 reporter.append_error(report)
         elif report.skipped:
@@ -601,7 +601,7 @@ class LogXML:
             reporter.write_captured_output(report)
 
             for propname, propvalue in report.user_properties:
-                reporter.add_property(propname, str(propvalue)) 
+                reporter.add_property(propname, str(propvalue))
 
             self.finalize(report)
             report_wid = getattr(report, "worker_id", None)
@@ -621,14 +621,14 @@ class LogXML:
             if close_report:
                 self.open_reports.remove(close_report)
 
-    def update_testcase_duration(self, report: TestReport) -> None: 
-        """Accumulate total duration for nodeid from given report and update 
-        the Junit.testcase with the new total if already created.""" 
-        if self.report_duration == "total" or report.when == self.report_duration: 
-            reporter = self.node_reporter(report) 
-            reporter.duration += getattr(report, "duration", 0.0) 
+    def update_testcase_duration(self, report: TestReport) -> None:
+        """Accumulate total duration for nodeid from given report and update
+        the Junit.testcase with the new total if already created."""
+        if self.report_duration == "total" or report.when == self.report_duration:
+            reporter = self.node_reporter(report)
+            reporter.duration += getattr(report, "duration", 0.0)
 
-    def pytest_collectreport(self, report: TestReport) -> None: 
+    def pytest_collectreport(self, report: TestReport) -> None:
         if not report.passed:
             reporter = self._opentestcase(report)
             if report.failed:
@@ -636,20 +636,20 @@ class LogXML:
             else:
                 reporter.append_collect_skipped(report)
 
-    def pytest_internalerror(self, excrepr: ExceptionRepr) -> None: 
+    def pytest_internalerror(self, excrepr: ExceptionRepr) -> None:
         reporter = self.node_reporter("internal")
         reporter.attrs.update(classname="pytest", name="internal")
-        reporter._add_simple("error", "internal error", str(excrepr)) 
+        reporter._add_simple("error", "internal error", str(excrepr))
 
-    def pytest_sessionstart(self) -> None: 
-        self.suite_start_time = timing.time() 
+    def pytest_sessionstart(self) -> None:
+        self.suite_start_time = timing.time()
 
-    def pytest_sessionfinish(self) -> None: 
+    def pytest_sessionfinish(self) -> None:
         dirname = os.path.dirname(os.path.abspath(self.logfile))
         if not os.path.isdir(dirname):
             os.makedirs(dirname)
         logfile = open(self.logfile, "w", encoding="utf-8")
-        suite_stop_time = timing.time() 
+        suite_stop_time = timing.time()
         suite_time_delta = suite_stop_time - self.suite_start_time
 
         numtests = (
@@ -661,40 +661,40 @@ class LogXML:
         )
         logfile.write('<?xml version="1.0" encoding="utf-8"?>')
 
-        suite_node = ET.Element( 
-            "testsuite", 
-            name=self.suite_name, 
-            errors=str(self.stats["error"]), 
-            failures=str(self.stats["failure"]), 
-            skipped=str(self.stats["skipped"]), 
-            tests=str(numtests), 
-            time="%.3f" % suite_time_delta, 
-            timestamp=datetime.fromtimestamp(self.suite_start_time).isoformat(), 
-            hostname=platform.node(), 
+        suite_node = ET.Element(
+            "testsuite",
+            name=self.suite_name,
+            errors=str(self.stats["error"]),
+            failures=str(self.stats["failure"]),
+            skipped=str(self.stats["skipped"]),
+            tests=str(numtests),
+            time="%.3f" % suite_time_delta,
+            timestamp=datetime.fromtimestamp(self.suite_start_time).isoformat(),
+            hostname=platform.node(),
         )
-        global_properties = self._get_global_properties_node() 
-        if global_properties is not None: 
-            suite_node.append(global_properties) 
-        for node_reporter in self.node_reporters_ordered: 
-            suite_node.append(node_reporter.to_xml()) 
-        testsuites = ET.Element("testsuites") 
-        testsuites.append(suite_node) 
-        logfile.write(ET.tostring(testsuites, encoding="unicode")) 
+        global_properties = self._get_global_properties_node()
+        if global_properties is not None:
+            suite_node.append(global_properties)
+        for node_reporter in self.node_reporters_ordered:
+            suite_node.append(node_reporter.to_xml())
+        testsuites = ET.Element("testsuites")
+        testsuites.append(suite_node)
+        logfile.write(ET.tostring(testsuites, encoding="unicode"))
         logfile.close()
 
-    def pytest_terminal_summary(self, terminalreporter: TerminalReporter) -> None: 
-        terminalreporter.write_sep("-", f"generated xml file: {self.logfile}") 
+    def pytest_terminal_summary(self, terminalreporter: TerminalReporter) -> None:
+        terminalreporter.write_sep("-", f"generated xml file: {self.logfile}")
 
-    def add_global_property(self, name: str, value: object) -> None: 
-        __tracebackhide__ = True 
-        _check_record_param_type("name", name) 
-        self.global_properties.append((name, bin_xml_escape(value))) 
+    def add_global_property(self, name: str, value: object) -> None:
+        __tracebackhide__ = True
+        _check_record_param_type("name", name)
+        self.global_properties.append((name, bin_xml_escape(value)))
 
-    def _get_global_properties_node(self) -> Optional[ET.Element]: 
-        """Return a Junit node containing custom properties, if any.""" 
+    def _get_global_properties_node(self) -> Optional[ET.Element]:
+        """Return a Junit node containing custom properties, if any."""
         if self.global_properties:
-            properties = ET.Element("properties") 
-            for name, value in self.global_properties: 
-                properties.append(ET.Element("property", name=name, value=value)) 
-            return properties 
-        return None 
+            properties = ET.Element("properties")
+            for name, value in self.global_properties:
+                properties.append(ET.Element("property", name=name, value=value))
+            return properties
+        return None
diff --git a/contrib/python/pytest/py3/_pytest/logging.py b/contrib/python/pytest/py3/_pytest/logging.py
index 4dbd6b3285..2e4847328a 100644
--- a/contrib/python/pytest/py3/_pytest/logging.py
+++ b/contrib/python/pytest/py3/_pytest/logging.py
@@ -1,56 +1,56 @@
-"""Access and control log capturing.""" 
+"""Access and control log capturing."""
 import logging
-import os 
+import os
 import re
-import sys 
+import sys
 from contextlib import contextmanager
-from io import StringIO 
-from pathlib import Path 
-from typing import AbstractSet 
-from typing import Dict 
-from typing import Generator 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import Tuple 
-from typing import TypeVar 
-from typing import Union 
-
-from _pytest import nodes 
-from _pytest._io import TerminalWriter 
-from _pytest.capture import CaptureManager 
-from _pytest.compat import final 
-from _pytest.compat import nullcontext 
-from _pytest.config import _strtobool 
-from _pytest.config import Config 
+from io import StringIO
+from pathlib import Path
+from typing import AbstractSet
+from typing import Dict
+from typing import Generator
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import Tuple
+from typing import TypeVar
+from typing import Union
+
+from _pytest import nodes
+from _pytest._io import TerminalWriter
+from _pytest.capture import CaptureManager
+from _pytest.compat import final
+from _pytest.compat import nullcontext
+from _pytest.config import _strtobool
+from _pytest.config import Config
 from _pytest.config import create_terminal_writer
-from _pytest.config import hookimpl 
-from _pytest.config import UsageError 
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import check_ispytest 
-from _pytest.fixtures import fixture 
-from _pytest.fixtures import FixtureRequest 
-from _pytest.main import Session 
-from _pytest.store import StoreKey 
-from _pytest.terminal import TerminalReporter 
-
- 
-DEFAULT_LOG_FORMAT = "%(levelname)-8s %(name)s:%(filename)s:%(lineno)d %(message)s" 
+from _pytest.config import hookimpl
+from _pytest.config import UsageError
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.main import Session
+from _pytest.store import StoreKey
+from _pytest.terminal import TerminalReporter
+
+
+DEFAULT_LOG_FORMAT = "%(levelname)-8s %(name)s:%(filename)s:%(lineno)d %(message)s"
 DEFAULT_LOG_DATE_FORMAT = "%H:%M:%S"
-_ANSI_ESCAPE_SEQ = re.compile(r"\x1b\[[\d;]+m") 
-caplog_handler_key = StoreKey["LogCaptureHandler"]() 
-caplog_records_key = StoreKey[Dict[str, List[logging.LogRecord]]]() 
+_ANSI_ESCAPE_SEQ = re.compile(r"\x1b\[[\d;]+m")
+caplog_handler_key = StoreKey["LogCaptureHandler"]()
+caplog_records_key = StoreKey[Dict[str, List[logging.LogRecord]]]()
+
+
+def _remove_ansi_escape_sequences(text: str) -> str:
+    return _ANSI_ESCAPE_SEQ.sub("", text)
 
 
-def _remove_ansi_escape_sequences(text: str) -> str: 
-    return _ANSI_ESCAPE_SEQ.sub("", text) 
- 
- 
 class ColoredLevelFormatter(logging.Formatter):
-    """A logging formatter which colorizes the %(levelname)..s part of the 
-    log format passed to __init__.""" 
+    """A logging formatter which colorizes the %(levelname)..s part of the
+    log format passed to __init__."""
 
-    LOGLEVEL_COLOROPTS: Mapping[int, AbstractSet[str]] = { 
+    LOGLEVEL_COLOROPTS: Mapping[int, AbstractSet[str]] = {
         logging.CRITICAL: {"red"},
         logging.ERROR: {"red", "bold"},
         logging.WARNING: {"yellow"},
@@ -58,15 +58,15 @@ class ColoredLevelFormatter(logging.Formatter):
         logging.INFO: {"green"},
         logging.DEBUG: {"purple"},
         logging.NOTSET: set(),
-    } 
-    LEVELNAME_FMT_REGEX = re.compile(r"%\(levelname\)([+-.]?\d*s)") 
+    }
+    LEVELNAME_FMT_REGEX = re.compile(r"%\(levelname\)([+-.]?\d*s)")
 
-    def __init__(self, terminalwriter: TerminalWriter, *args, **kwargs) -> None: 
-        super().__init__(*args, **kwargs) 
-        self._original_fmt = self._style._fmt 
-        self._level_to_fmt_mapping: Dict[int, str] = {} 
+    def __init__(self, terminalwriter: TerminalWriter, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        self._original_fmt = self._style._fmt
+        self._level_to_fmt_mapping: Dict[int, str] = {}
 
-        assert self._fmt is not None 
+        assert self._fmt is not None
         levelname_fmt_match = self.LEVELNAME_FMT_REGEX.search(self._fmt)
         if not levelname_fmt_match:
             return
@@ -86,111 +86,111 @@ class ColoredLevelFormatter(logging.Formatter):
                 colorized_formatted_levelname, self._fmt
             )
 
-    def format(self, record: logging.LogRecord) -> str: 
+    def format(self, record: logging.LogRecord) -> str:
         fmt = self._level_to_fmt_mapping.get(record.levelno, self._original_fmt)
-        self._style._fmt = fmt 
-        return super().format(record) 
-
-
-class PercentStyleMultiline(logging.PercentStyle): 
-    """A logging style with special support for multiline messages. 
- 
-    If the message of a record consists of multiple lines, this style 
-    formats the message as if each line were logged separately. 
-    """ 
- 
-    def __init__(self, fmt: str, auto_indent: Union[int, str, bool, None]) -> None: 
-        super().__init__(fmt) 
-        self._auto_indent = self._get_auto_indent(auto_indent) 
- 
-    @staticmethod 
-    def _update_message( 
-        record_dict: Dict[str, object], message: str 
-    ) -> Dict[str, object]: 
-        tmp = record_dict.copy() 
-        tmp["message"] = message 
-        return tmp 
- 
-    @staticmethod 
-    def _get_auto_indent(auto_indent_option: Union[int, str, bool, None]) -> int: 
-        """Determine the current auto indentation setting. 
- 
-        Specify auto indent behavior (on/off/fixed) by passing in 
-        extra={"auto_indent": [value]} to the call to logging.log() or 
-        using a --log-auto-indent [value] command line or the 
-        log_auto_indent [value] config option. 
- 
-        Default behavior is auto-indent off. 
- 
-        Using the string "True" or "on" or the boolean True as the value 
-        turns auto indent on, using the string "False" or "off" or the 
-        boolean False or the int 0 turns it off, and specifying a 
-        positive integer fixes the indentation position to the value 
-        specified. 
- 
-        Any other values for the option are invalid, and will silently be 
-        converted to the default. 
- 
-        :param None|bool|int|str auto_indent_option: 
-            User specified option for indentation from command line, config 
-            or extra kwarg. Accepts int, bool or str. str option accepts the 
-            same range of values as boolean config options, as well as 
-            positive integers represented in str form. 
- 
-        :returns: 
-            Indentation value, which can be 
-            -1 (automatically determine indentation) or 
-            0 (auto-indent turned off) or 
-            >0 (explicitly set indentation position). 
-        """ 
- 
-        if auto_indent_option is None: 
-            return 0 
-        elif isinstance(auto_indent_option, bool): 
-            if auto_indent_option: 
-                return -1 
-            else: 
-                return 0 
-        elif isinstance(auto_indent_option, int): 
-            return int(auto_indent_option) 
-        elif isinstance(auto_indent_option, str): 
-            try: 
-                return int(auto_indent_option) 
-            except ValueError: 
-                pass 
-            try: 
-                if _strtobool(auto_indent_option): 
-                    return -1 
-            except ValueError: 
-                return 0 
- 
-        return 0 
- 
-    def format(self, record: logging.LogRecord) -> str: 
-        if "\n" in record.message: 
-            if hasattr(record, "auto_indent"): 
-                # Passed in from the "extra={}" kwarg on the call to logging.log(). 
-                auto_indent = self._get_auto_indent(record.auto_indent)  # type: ignore[attr-defined] 
-            else: 
-                auto_indent = self._auto_indent 
- 
-            if auto_indent: 
-                lines = record.message.splitlines() 
-                formatted = self._fmt % self._update_message(record.__dict__, lines[0]) 
- 
-                if auto_indent < 0: 
-                    indentation = _remove_ansi_escape_sequences(formatted).find( 
-                        lines[0] 
-                    ) 
-                else: 
-                    # Optimizes logging by allowing a fixed indentation. 
-                    indentation = auto_indent 
-                lines[0] = formatted 
-                return ("\n" + " " * indentation).join(lines) 
-        return self._fmt % record.__dict__ 
- 
- 
-def get_option_ini(config: Config, *names: str): 
+        self._style._fmt = fmt
+        return super().format(record)
+
+
+class PercentStyleMultiline(logging.PercentStyle):
+    """A logging style with special support for multiline messages.
+
+    If the message of a record consists of multiple lines, this style
+    formats the message as if each line were logged separately.
+    """
+
+    def __init__(self, fmt: str, auto_indent: Union[int, str, bool, None]) -> None:
+        super().__init__(fmt)
+        self._auto_indent = self._get_auto_indent(auto_indent)
+
+    @staticmethod
+    def _update_message(
+        record_dict: Dict[str, object], message: str
+    ) -> Dict[str, object]:
+        tmp = record_dict.copy()
+        tmp["message"] = message
+        return tmp
+
+    @staticmethod
+    def _get_auto_indent(auto_indent_option: Union[int, str, bool, None]) -> int:
+        """Determine the current auto indentation setting.
+
+        Specify auto indent behavior (on/off/fixed) by passing in
+        extra={"auto_indent": [value]} to the call to logging.log() or
+        using a --log-auto-indent [value] command line or the
+        log_auto_indent [value] config option.
+
+        Default behavior is auto-indent off.
+
+        Using the string "True" or "on" or the boolean True as the value
+        turns auto indent on, using the string "False" or "off" or the
+        boolean False or the int 0 turns it off, and specifying a
+        positive integer fixes the indentation position to the value
+        specified.
+
+        Any other values for the option are invalid, and will silently be
+        converted to the default.
+
+        :param None|bool|int|str auto_indent_option:
+            User specified option for indentation from command line, config
+            or extra kwarg. Accepts int, bool or str. str option accepts the
+            same range of values as boolean config options, as well as
+            positive integers represented in str form.
+
+        :returns:
+            Indentation value, which can be
+            -1 (automatically determine indentation) or
+            0 (auto-indent turned off) or
+            >0 (explicitly set indentation position).
+        """
+
+        if auto_indent_option is None:
+            return 0
+        elif isinstance(auto_indent_option, bool):
+            if auto_indent_option:
+                return -1
+            else:
+                return 0
+        elif isinstance(auto_indent_option, int):
+            return int(auto_indent_option)
+        elif isinstance(auto_indent_option, str):
+            try:
+                return int(auto_indent_option)
+            except ValueError:
+                pass
+            try:
+                if _strtobool(auto_indent_option):
+                    return -1
+            except ValueError:
+                return 0
+
+        return 0
+
+    def format(self, record: logging.LogRecord) -> str:
+        if "\n" in record.message:
+            if hasattr(record, "auto_indent"):
+                # Passed in from the "extra={}" kwarg on the call to logging.log().
+                auto_indent = self._get_auto_indent(record.auto_indent)  # type: ignore[attr-defined]
+            else:
+                auto_indent = self._auto_indent
+
+            if auto_indent:
+                lines = record.message.splitlines()
+                formatted = self._fmt % self._update_message(record.__dict__, lines[0])
+
+                if auto_indent < 0:
+                    indentation = _remove_ansi_escape_sequences(formatted).find(
+                        lines[0]
+                    )
+                else:
+                    # Optimizes logging by allowing a fixed indentation.
+                    indentation = auto_indent
+                lines[0] = formatted
+                return ("\n" + " " * indentation).join(lines)
+        return self._fmt % record.__dict__
+
+
+def get_option_ini(config: Config, *names: str):
     for name in names:
         ret = config.getoption(name)  # 'default' arg won't work as expected
         if ret is None:
@@ -199,7 +199,7 @@ def get_option_ini(config: Config, *names: str):
             return ret
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     """Add options to control log capturing."""
     group = parser.getgroup("logging")
 
@@ -213,12 +213,12 @@ def pytest_addoption(parser: Parser) -> None:
         "--log-level",
         dest="log_level",
         default=None,
-        metavar="LEVEL", 
-        help=( 
-            "level of messages to catch/display.\n" 
-            "Not set by default, so it depends on the root/parent log handler's" 
-            ' effective level, where it is "WARNING" by default.' 
-        ), 
+        metavar="LEVEL",
+        help=(
+            "level of messages to catch/display.\n"
+            "Not set by default, so it depends on the root/parent log handler's"
+            ' effective level, where it is "WARNING" by default.'
+        ),
     )
     add_option_ini(
         "--log-format",
@@ -277,129 +277,129 @@ def pytest_addoption(parser: Parser) -> None:
         default=DEFAULT_LOG_DATE_FORMAT,
         help="log date format as used by the logging module.",
     )
-    add_option_ini( 
-        "--log-auto-indent", 
-        dest="log_auto_indent", 
-        default=None, 
-        help="Auto-indent multiline messages passed to the logging module. Accepts true|on, false|off or an integer.", 
-    ) 
-
-
-_HandlerType = TypeVar("_HandlerType", bound=logging.Handler) 
- 
- 
-# Not using @contextmanager for performance reasons. 
-class catching_logs: 
+    add_option_ini(
+        "--log-auto-indent",
+        dest="log_auto_indent",
+        default=None,
+        help="Auto-indent multiline messages passed to the logging module. Accepts true|on, false|off or an integer.",
+    )
+
+
+_HandlerType = TypeVar("_HandlerType", bound=logging.Handler)
+
+
+# Not using @contextmanager for performance reasons.
+class catching_logs:
     """Context manager that prepares the whole logging machinery properly."""
 
-    __slots__ = ("handler", "level", "orig_level") 
-
-    def __init__(self, handler: _HandlerType, level: Optional[int] = None) -> None: 
-        self.handler = handler 
-        self.level = level 
-
-    def __enter__(self): 
-        root_logger = logging.getLogger() 
-        if self.level is not None: 
-            self.handler.setLevel(self.level) 
-        root_logger.addHandler(self.handler) 
-        if self.level is not None: 
-            self.orig_level = root_logger.level 
-            root_logger.setLevel(min(self.orig_level, self.level)) 
-        return self.handler 
-
-    def __exit__(self, type, value, traceback): 
-        root_logger = logging.getLogger() 
-        if self.level is not None: 
-            root_logger.setLevel(self.orig_level) 
-        root_logger.removeHandler(self.handler) 
-
- 
+    __slots__ = ("handler", "level", "orig_level")
+
+    def __init__(self, handler: _HandlerType, level: Optional[int] = None) -> None:
+        self.handler = handler
+        self.level = level
+
+    def __enter__(self):
+        root_logger = logging.getLogger()
+        if self.level is not None:
+            self.handler.setLevel(self.level)
+        root_logger.addHandler(self.handler)
+        if self.level is not None:
+            self.orig_level = root_logger.level
+            root_logger.setLevel(min(self.orig_level, self.level))
+        return self.handler
+
+    def __exit__(self, type, value, traceback):
+        root_logger = logging.getLogger()
+        if self.level is not None:
+            root_logger.setLevel(self.orig_level)
+        root_logger.removeHandler(self.handler)
+
+
 class LogCaptureHandler(logging.StreamHandler):
     """A logging handler that stores log records and the log text."""
 
-    stream: StringIO 
- 
-    def __init__(self) -> None: 
-        """Create a new log handler.""" 
-        super().__init__(StringIO()) 
-        self.records: List[logging.LogRecord] = [] 
+    stream: StringIO
+
+    def __init__(self) -> None:
+        """Create a new log handler."""
+        super().__init__(StringIO())
+        self.records: List[logging.LogRecord] = []
 
-    def emit(self, record: logging.LogRecord) -> None: 
+    def emit(self, record: logging.LogRecord) -> None:
         """Keep the log records in a list in addition to the log text."""
         self.records.append(record)
-        super().emit(record) 
+        super().emit(record)
 
-    def reset(self) -> None: 
+    def reset(self) -> None:
         self.records = []
-        self.stream = StringIO() 
-
-    def handleError(self, record: logging.LogRecord) -> None: 
-        if logging.raiseExceptions: 
-            # Fail the test if the log message is bad (emit failed). 
-            # The default behavior of logging is to print "Logging error" 
-            # to stderr with the call stack and some extra details. 
-            # pytest wants to make such mistakes visible during testing. 
-            raise 
-
- 
-@final 
-class LogCaptureFixture: 
+        self.stream = StringIO()
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        if logging.raiseExceptions:
+            # Fail the test if the log message is bad (emit failed).
+            # The default behavior of logging is to print "Logging error"
+            # to stderr with the call stack and some extra details.
+            # pytest wants to make such mistakes visible during testing.
+            raise
+
+
+@final
+class LogCaptureFixture:
     """Provides access and control of log capturing."""
 
-    def __init__(self, item: nodes.Node, *, _ispytest: bool = False) -> None: 
-        check_ispytest(_ispytest) 
+    def __init__(self, item: nodes.Node, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
         self._item = item
-        self._initial_handler_level: Optional[int] = None 
-        # Dict of log name -> log level. 
-        self._initial_logger_levels: Dict[Optional[str], int] = {} 
+        self._initial_handler_level: Optional[int] = None
+        # Dict of log name -> log level.
+        self._initial_logger_levels: Dict[Optional[str], int] = {}
 
-    def _finalize(self) -> None: 
-        """Finalize the fixture. 
+    def _finalize(self) -> None:
+        """Finalize the fixture.
 
         This restores the log levels changed by :meth:`set_level`.
         """
-        # Restore log levels. 
-        if self._initial_handler_level is not None: 
-            self.handler.setLevel(self._initial_handler_level) 
-        for logger_name, level in self._initial_logger_levels.items(): 
+        # Restore log levels.
+        if self._initial_handler_level is not None:
+            self.handler.setLevel(self._initial_handler_level)
+        for logger_name, level in self._initial_logger_levels.items():
             logger = logging.getLogger(logger_name)
             logger.setLevel(level)
 
     @property
-    def handler(self) -> LogCaptureHandler: 
-        """Get the logging handler used by the fixture. 
- 
+    def handler(self) -> LogCaptureHandler:
+        """Get the logging handler used by the fixture.
+
         :rtype: LogCaptureHandler
         """
-        return self._item._store[caplog_handler_key] 
+        return self._item._store[caplog_handler_key]
 
-    def get_records(self, when: str) -> List[logging.LogRecord]: 
-        """Get the logging records for one of the possible test phases. 
+    def get_records(self, when: str) -> List[logging.LogRecord]:
+        """Get the logging records for one of the possible test phases.
 
         :param str when:
             Which test phase to obtain the records from. Valid values are: "setup", "call" and "teardown".
 
-        :returns: The list of captured records at the given stage. 
+        :returns: The list of captured records at the given stage.
         :rtype: List[logging.LogRecord]
 
         .. versionadded:: 3.4
         """
-        return self._item._store[caplog_records_key].get(when, []) 
+        return self._item._store[caplog_records_key].get(when, [])
 
     @property
-    def text(self) -> str: 
-        """The formatted log text.""" 
-        return _remove_ansi_escape_sequences(self.handler.stream.getvalue()) 
+    def text(self) -> str:
+        """The formatted log text."""
+        return _remove_ansi_escape_sequences(self.handler.stream.getvalue())
 
     @property
-    def records(self) -> List[logging.LogRecord]: 
-        """The list of log records.""" 
+    def records(self) -> List[logging.LogRecord]:
+        """The list of log records."""
         return self.handler.records
 
     @property
-    def record_tuples(self) -> List[Tuple[str, int, str]]: 
-        """A list of a stripped down version of log records intended 
+    def record_tuples(self) -> List[Tuple[str, int, str]]:
+        """A list of a stripped down version of log records intended
         for use in assertion comparison.
 
         The format of the tuple is:
@@ -409,87 +409,87 @@ class LogCaptureFixture:
         return [(r.name, r.levelno, r.getMessage()) for r in self.records]
 
     @property
-    def messages(self) -> List[str]: 
-        """A list of format-interpolated log messages. 
+    def messages(self) -> List[str]:
+        """A list of format-interpolated log messages.
+
+        Unlike 'records', which contains the format string and parameters for
+        interpolation, log messages in this list are all interpolated.
 
-        Unlike 'records', which contains the format string and parameters for 
-        interpolation, log messages in this list are all interpolated. 
+        Unlike 'text', which contains the output from the handler, log
+        messages in this list are unadorned with levels, timestamps, etc,
+        making exact comparisons more reliable.
 
-        Unlike 'text', which contains the output from the handler, log 
-        messages in this list are unadorned with levels, timestamps, etc, 
-        making exact comparisons more reliable. 
+        Note that traceback or stack info (from :func:`logging.exception` or
+        the `exc_info` or `stack_info` arguments to the logging functions) is
+        not included, as this is added by the formatter in the handler.
 
-        Note that traceback or stack info (from :func:`logging.exception` or 
-        the `exc_info` or `stack_info` arguments to the logging functions) is 
-        not included, as this is added by the formatter in the handler. 
- 
         .. versionadded:: 3.7
         """
         return [r.getMessage() for r in self.records]
 
-    def clear(self) -> None: 
+    def clear(self) -> None:
         """Reset the list of log records and the captured log text."""
         self.handler.reset()
 
-    def set_level(self, level: Union[int, str], logger: Optional[str] = None) -> None: 
-        """Set the level of a logger for the duration of a test. 
+    def set_level(self, level: Union[int, str], logger: Optional[str] = None) -> None:
+        """Set the level of a logger for the duration of a test.
 
-        .. versionchanged:: 3.4 
-            The levels of the loggers changed by this function will be 
-            restored to their initial values at the end of the test. 
+        .. versionchanged:: 3.4
+            The levels of the loggers changed by this function will be
+            restored to their initial values at the end of the test.
 
-        :param int level: The level. 
-        :param str logger: The logger to update. If not given, the root logger. 
+        :param int level: The level.
+        :param str logger: The logger to update. If not given, the root logger.
         """
-        logger_obj = logging.getLogger(logger) 
-        # Save the original log-level to restore it during teardown. 
-        self._initial_logger_levels.setdefault(logger, logger_obj.level) 
-        logger_obj.setLevel(level) 
-        if self._initial_handler_level is None: 
-            self._initial_handler_level = self.handler.level 
-        self.handler.setLevel(level) 
+        logger_obj = logging.getLogger(logger)
+        # Save the original log-level to restore it during teardown.
+        self._initial_logger_levels.setdefault(logger, logger_obj.level)
+        logger_obj.setLevel(level)
+        if self._initial_handler_level is None:
+            self._initial_handler_level = self.handler.level
+        self.handler.setLevel(level)
 
     @contextmanager
-    def at_level( 
-        self, level: int, logger: Optional[str] = None 
-    ) -> Generator[None, None, None]: 
-        """Context manager that sets the level for capturing of logs. After 
-        the end of the 'with' statement the level is restored to its original 
-        value. 
-
-        :param int level: The level. 
-        :param str logger: The logger to update. If not given, the root logger. 
+    def at_level(
+        self, level: int, logger: Optional[str] = None
+    ) -> Generator[None, None, None]:
+        """Context manager that sets the level for capturing of logs. After
+        the end of the 'with' statement the level is restored to its original
+        value.
+
+        :param int level: The level.
+        :param str logger: The logger to update. If not given, the root logger.
         """
-        logger_obj = logging.getLogger(logger) 
-        orig_level = logger_obj.level 
-        logger_obj.setLevel(level) 
-        handler_orig_level = self.handler.level 
-        self.handler.setLevel(level) 
+        logger_obj = logging.getLogger(logger)
+        orig_level = logger_obj.level
+        logger_obj.setLevel(level)
+        handler_orig_level = self.handler.level
+        self.handler.setLevel(level)
         try:
             yield
         finally:
-            logger_obj.setLevel(orig_level) 
-            self.handler.setLevel(handler_orig_level) 
+            logger_obj.setLevel(orig_level)
+            self.handler.setLevel(handler_orig_level)
 
 
-@fixture 
-def caplog(request: FixtureRequest) -> Generator[LogCaptureFixture, None, None]: 
+@fixture
+def caplog(request: FixtureRequest) -> Generator[LogCaptureFixture, None, None]:
     """Access and control log capturing.
 
     Captured logs are available through the following properties/methods::
 
-    * caplog.messages        -> list of format-interpolated log messages 
+    * caplog.messages        -> list of format-interpolated log messages
     * caplog.text            -> string containing formatted log output
     * caplog.records         -> list of logging.LogRecord instances
     * caplog.record_tuples   -> list of (logger_name, level, message) tuples
     * caplog.clear()         -> clear captured records and formatted log output string
     """
-    result = LogCaptureFixture(request.node, _ispytest=True) 
+    result = LogCaptureFixture(request.node, _ispytest=True)
     yield result
     result._finalize()
 
 
-def get_log_level_for_setting(config: Config, *setting_names: str) -> Optional[int]: 
+def get_log_level_for_setting(config: Config, *setting_names: str) -> Optional[int]:
     for setting_name in setting_names:
         log_level = config.getoption(setting_name)
         if log_level is None:
@@ -497,297 +497,297 @@ def get_log_level_for_setting(config: Config, *setting_names: str) -> Optional[i
         if log_level:
             break
     else:
-        return None 
+        return None
 
-    if isinstance(log_level, str): 
+    if isinstance(log_level, str):
         log_level = log_level.upper()
     try:
         return int(getattr(logging, log_level, log_level))
-    except ValueError as e: 
+    except ValueError as e:
         # Python logging does not recognise this as a logging level
-        raise UsageError( 
+        raise UsageError(
             "'{}' is not recognized as a logging level name for "
             "'{}'. Please consider passing the "
             "logging level num instead.".format(log_level, setting_name)
-        ) from e 
+        ) from e
 
 
-# run after terminalreporter/capturemanager are configured 
-@hookimpl(trylast=True) 
-def pytest_configure(config: Config) -> None: 
+# run after terminalreporter/capturemanager are configured
+@hookimpl(trylast=True)
+def pytest_configure(config: Config) -> None:
     config.pluginmanager.register(LoggingPlugin(config), "logging-plugin")
 
 
-class LoggingPlugin: 
-    """Attaches to the logging module and captures log messages for each test.""" 
+class LoggingPlugin:
+    """Attaches to the logging module and captures log messages for each test."""
 
-    def __init__(self, config: Config) -> None: 
-        """Create a new plugin to capture log messages. 
+    def __init__(self, config: Config) -> None:
+        """Create a new plugin to capture log messages.
 
         The formatter can be safely shared across all handlers so
         create a single one for the entire test session here.
         """
         self._config = config
 
-        # Report logging. 
-        self.formatter = self._create_formatter( 
+        # Report logging.
+        self.formatter = self._create_formatter(
             get_option_ini(config, "log_format"),
             get_option_ini(config, "log_date_format"),
-            get_option_ini(config, "log_auto_indent"), 
+            get_option_ini(config, "log_auto_indent"),
+        )
+        self.log_level = get_log_level_for_setting(config, "log_level")
+        self.caplog_handler = LogCaptureHandler()
+        self.caplog_handler.setFormatter(self.formatter)
+        self.report_handler = LogCaptureHandler()
+        self.report_handler.setFormatter(self.formatter)
+
+        # File logging.
+        self.log_file_level = get_log_level_for_setting(config, "log_file_level")
+        log_file = get_option_ini(config, "log_file") or os.devnull
+        if log_file != os.devnull:
+            directory = os.path.dirname(os.path.abspath(log_file))
+            if not os.path.isdir(directory):
+                os.makedirs(directory)
+
+        self.log_file_handler = _FileHandler(log_file, mode="w", encoding="UTF-8")
+        log_file_format = get_option_ini(config, "log_file_format", "log_format")
+        log_file_date_format = get_option_ini(
+            config, "log_file_date_format", "log_date_format"
+        )
+
+        log_file_formatter = logging.Formatter(
+            log_file_format, datefmt=log_file_date_format
+        )
+        self.log_file_handler.setFormatter(log_file_formatter)
+
+        # CLI/live logging.
+        self.log_cli_level = get_log_level_for_setting(
+            config, "log_cli_level", "log_level"
+        )
+        if self._log_cli_enabled():
+            terminal_reporter = config.pluginmanager.get_plugin("terminalreporter")
+            capture_manager = config.pluginmanager.get_plugin("capturemanager")
+            # if capturemanager plugin is disabled, live logging still works.
+            self.log_cli_handler: Union[
+                _LiveLoggingStreamHandler, _LiveLoggingNullHandler
+            ] = _LiveLoggingStreamHandler(terminal_reporter, capture_manager)
+        else:
+            self.log_cli_handler = _LiveLoggingNullHandler()
+        log_cli_formatter = self._create_formatter(
+            get_option_ini(config, "log_cli_format", "log_format"),
+            get_option_ini(config, "log_cli_date_format", "log_date_format"),
+            get_option_ini(config, "log_auto_indent"),
+        )
+        self.log_cli_handler.setFormatter(log_cli_formatter)
+
+    def _create_formatter(self, log_format, log_date_format, auto_indent):
+        # Color option doesn't exist if terminal plugin is disabled.
+        color = getattr(self._config.option, "color", "no")
+        if color != "no" and ColoredLevelFormatter.LEVELNAME_FMT_REGEX.search(
+            log_format
+        ):
+            formatter: logging.Formatter = ColoredLevelFormatter(
+                create_terminal_writer(self._config), log_format, log_date_format
+            )
+        else:
+            formatter = logging.Formatter(log_format, log_date_format)
+
+        formatter._style = PercentStyleMultiline(
+            formatter._style._fmt, auto_indent=auto_indent
         )
-        self.log_level = get_log_level_for_setting(config, "log_level") 
-        self.caplog_handler = LogCaptureHandler() 
-        self.caplog_handler.setFormatter(self.formatter) 
-        self.report_handler = LogCaptureHandler() 
-        self.report_handler.setFormatter(self.formatter) 
-
-        # File logging. 
-        self.log_file_level = get_log_level_for_setting(config, "log_file_level") 
-        log_file = get_option_ini(config, "log_file") or os.devnull 
-        if log_file != os.devnull: 
-            directory = os.path.dirname(os.path.abspath(log_file)) 
-            if not os.path.isdir(directory): 
-                os.makedirs(directory) 
- 
-        self.log_file_handler = _FileHandler(log_file, mode="w", encoding="UTF-8") 
-        log_file_format = get_option_ini(config, "log_file_format", "log_format") 
-        log_file_date_format = get_option_ini( 
-            config, "log_file_date_format", "log_date_format" 
-        ) 
- 
-        log_file_formatter = logging.Formatter( 
-            log_file_format, datefmt=log_file_date_format 
-        ) 
-        self.log_file_handler.setFormatter(log_file_formatter) 
- 
-        # CLI/live logging. 
-        self.log_cli_level = get_log_level_for_setting( 
-            config, "log_cli_level", "log_level" 
-        ) 
-        if self._log_cli_enabled(): 
-            terminal_reporter = config.pluginmanager.get_plugin("terminalreporter") 
-            capture_manager = config.pluginmanager.get_plugin("capturemanager") 
-            # if capturemanager plugin is disabled, live logging still works. 
-            self.log_cli_handler: Union[ 
-                _LiveLoggingStreamHandler, _LiveLoggingNullHandler 
-            ] = _LiveLoggingStreamHandler(terminal_reporter, capture_manager) 
+
+        return formatter
+
+    def set_log_path(self, fname: str) -> None:
+        """Set the filename parameter for Logging.FileHandler().
+
+        Creates parent directory if it does not exist.
+
+        .. warning::
+            This is an experimental API.
+        """
+        fpath = Path(fname)
+
+        if not fpath.is_absolute():
+            fpath = self._config.rootpath / fpath
+
+        if not fpath.parent.exists():
+            fpath.parent.mkdir(exist_ok=True, parents=True)
+
+        stream = fpath.open(mode="w", encoding="UTF-8")
+        if sys.version_info >= (3, 7):
+            old_stream = self.log_file_handler.setStream(stream)
         else:
-            self.log_cli_handler = _LiveLoggingNullHandler() 
-        log_cli_formatter = self._create_formatter( 
-            get_option_ini(config, "log_cli_format", "log_format"), 
-            get_option_ini(config, "log_cli_date_format", "log_date_format"), 
-            get_option_ini(config, "log_auto_indent"), 
-        ) 
-        self.log_cli_handler.setFormatter(log_cli_formatter) 
-
-    def _create_formatter(self, log_format, log_date_format, auto_indent): 
-        # Color option doesn't exist if terminal plugin is disabled. 
-        color = getattr(self._config.option, "color", "no") 
-        if color != "no" and ColoredLevelFormatter.LEVELNAME_FMT_REGEX.search( 
-            log_format 
-        ): 
-            formatter: logging.Formatter = ColoredLevelFormatter( 
-                create_terminal_writer(self._config), log_format, log_date_format 
-            ) 
-        else: 
-            formatter = logging.Formatter(log_format, log_date_format) 
- 
-        formatter._style = PercentStyleMultiline( 
-            formatter._style._fmt, auto_indent=auto_indent 
-        ) 
- 
-        return formatter 
- 
-    def set_log_path(self, fname: str) -> None: 
-        """Set the filename parameter for Logging.FileHandler(). 
- 
-        Creates parent directory if it does not exist. 
- 
-        .. warning:: 
-            This is an experimental API. 
-        """ 
-        fpath = Path(fname) 
- 
-        if not fpath.is_absolute(): 
-            fpath = self._config.rootpath / fpath 
- 
-        if not fpath.parent.exists(): 
-            fpath.parent.mkdir(exist_ok=True, parents=True) 
- 
-        stream = fpath.open(mode="w", encoding="UTF-8") 
-        if sys.version_info >= (3, 7): 
-            old_stream = self.log_file_handler.setStream(stream) 
-        else: 
-            old_stream = self.log_file_handler.stream 
-            self.log_file_handler.acquire() 
-            try: 
-                self.log_file_handler.flush() 
-                self.log_file_handler.stream = stream 
-            finally: 
-                self.log_file_handler.release() 
-        if old_stream: 
-            old_stream.close() 
- 
+            old_stream = self.log_file_handler.stream
+            self.log_file_handler.acquire()
+            try:
+                self.log_file_handler.flush()
+                self.log_file_handler.stream = stream
+            finally:
+                self.log_file_handler.release()
+        if old_stream:
+            old_stream.close()
+
     def _log_cli_enabled(self):
-        """Return whether live logging is enabled.""" 
-        enabled = self._config.getoption( 
+        """Return whether live logging is enabled."""
+        enabled = self._config.getoption(
             "--log-cli-level"
         ) is not None or self._config.getini("log_cli")
-        if not enabled: 
-            return False 
-
-        terminal_reporter = self._config.pluginmanager.get_plugin("terminalreporter") 
-        if terminal_reporter is None: 
-            # terminal reporter is disabled e.g. by pytest-xdist. 
-            return False 
-
-        return True 
- 
-    @hookimpl(hookwrapper=True, tryfirst=True) 
-    def pytest_sessionstart(self) -> Generator[None, None, None]: 
-        self.log_cli_handler.set_when("sessionstart") 
- 
-        with catching_logs(self.log_cli_handler, level=self.log_cli_level): 
-            with catching_logs(self.log_file_handler, level=self.log_file_level): 
+        if not enabled:
+            return False
+
+        terminal_reporter = self._config.pluginmanager.get_plugin("terminalreporter")
+        if terminal_reporter is None:
+            # terminal reporter is disabled e.g. by pytest-xdist.
+            return False
+
+        return True
+
+    @hookimpl(hookwrapper=True, tryfirst=True)
+    def pytest_sessionstart(self) -> Generator[None, None, None]:
+        self.log_cli_handler.set_when("sessionstart")
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
                 yield
 
-    @hookimpl(hookwrapper=True, tryfirst=True) 
-    def pytest_collection(self) -> Generator[None, None, None]: 
-        self.log_cli_handler.set_when("collection") 
- 
-        with catching_logs(self.log_cli_handler, level=self.log_cli_level): 
-            with catching_logs(self.log_file_handler, level=self.log_file_level): 
-                yield 
- 
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtestloop(self, session: Session) -> Generator[None, None, None]: 
-        if session.config.option.collectonly: 
-            yield 
-            return 
-
-        if self._log_cli_enabled() and self._config.getoption("verbose") < 1: 
-            # The verbose flag is needed to avoid messy test progress output. 
-            self._config.option.verbose = 1 
-
-        with catching_logs(self.log_cli_handler, level=self.log_cli_level): 
-            with catching_logs(self.log_file_handler, level=self.log_file_level): 
-                yield  # Run all the tests. 
-
-    @hookimpl 
-    def pytest_runtest_logstart(self) -> None: 
-        self.log_cli_handler.reset() 
-        self.log_cli_handler.set_when("start") 
-
-    @hookimpl 
-    def pytest_runtest_logreport(self) -> None: 
-        self.log_cli_handler.set_when("logreport") 
-
-    def _runtest_for(self, item: nodes.Item, when: str) -> Generator[None, None, None]: 
-        """Implement the internals of the pytest_runtest_xxx() hooks.""" 
-        with catching_logs( 
-            self.caplog_handler, level=self.log_level, 
-        ) as caplog_handler, catching_logs( 
-            self.report_handler, level=self.log_level, 
-        ) as report_handler: 
-            caplog_handler.reset() 
-            report_handler.reset() 
-            item._store[caplog_records_key][when] = caplog_handler.records 
-            item._store[caplog_handler_key] = caplog_handler 
+    @hookimpl(hookwrapper=True, tryfirst=True)
+    def pytest_collection(self) -> Generator[None, None, None]:
+        self.log_cli_handler.set_when("collection")
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
+                yield
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtestloop(self, session: Session) -> Generator[None, None, None]:
+        if session.config.option.collectonly:
+            yield
+            return
+
+        if self._log_cli_enabled() and self._config.getoption("verbose") < 1:
+            # The verbose flag is needed to avoid messy test progress output.
+            self._config.option.verbose = 1
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
+                yield  # Run all the tests.
+
+    @hookimpl
+    def pytest_runtest_logstart(self) -> None:
+        self.log_cli_handler.reset()
+        self.log_cli_handler.set_when("start")
+
+    @hookimpl
+    def pytest_runtest_logreport(self) -> None:
+        self.log_cli_handler.set_when("logreport")
+
+    def _runtest_for(self, item: nodes.Item, when: str) -> Generator[None, None, None]:
+        """Implement the internals of the pytest_runtest_xxx() hooks."""
+        with catching_logs(
+            self.caplog_handler, level=self.log_level,
+        ) as caplog_handler, catching_logs(
+            self.report_handler, level=self.log_level,
+        ) as report_handler:
+            caplog_handler.reset()
+            report_handler.reset()
+            item._store[caplog_records_key][when] = caplog_handler.records
+            item._store[caplog_handler_key] = caplog_handler
 
             yield
 
-            log = report_handler.stream.getvalue().strip() 
-            item.add_report_section(when, "log", log) 
-
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtest_setup(self, item: nodes.Item) -> Generator[None, None, None]: 
-        self.log_cli_handler.set_when("setup") 
-
-        empty: Dict[str, List[logging.LogRecord]] = {} 
-        item._store[caplog_records_key] = empty 
-        yield from self._runtest_for(item, "setup") 
- 
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtest_call(self, item: nodes.Item) -> Generator[None, None, None]: 
-        self.log_cli_handler.set_when("call") 
-
-        yield from self._runtest_for(item, "call") 
- 
-    @hookimpl(hookwrapper=True) 
-    def pytest_runtest_teardown(self, item: nodes.Item) -> Generator[None, None, None]: 
-        self.log_cli_handler.set_when("teardown") 
- 
-        yield from self._runtest_for(item, "teardown") 
-        del item._store[caplog_records_key] 
-        del item._store[caplog_handler_key] 
- 
-    @hookimpl 
-    def pytest_runtest_logfinish(self) -> None: 
-        self.log_cli_handler.set_when("finish") 
- 
-    @hookimpl(hookwrapper=True, tryfirst=True) 
-    def pytest_sessionfinish(self) -> Generator[None, None, None]: 
-        self.log_cli_handler.set_when("sessionfinish") 
- 
-        with catching_logs(self.log_cli_handler, level=self.log_cli_level): 
-            with catching_logs(self.log_file_handler, level=self.log_file_level): 
+            log = report_handler.stream.getvalue().strip()
+            item.add_report_section(when, "log", log)
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtest_setup(self, item: nodes.Item) -> Generator[None, None, None]:
+        self.log_cli_handler.set_when("setup")
+
+        empty: Dict[str, List[logging.LogRecord]] = {}
+        item._store[caplog_records_key] = empty
+        yield from self._runtest_for(item, "setup")
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtest_call(self, item: nodes.Item) -> Generator[None, None, None]:
+        self.log_cli_handler.set_when("call")
+
+        yield from self._runtest_for(item, "call")
+
+    @hookimpl(hookwrapper=True)
+    def pytest_runtest_teardown(self, item: nodes.Item) -> Generator[None, None, None]:
+        self.log_cli_handler.set_when("teardown")
+
+        yield from self._runtest_for(item, "teardown")
+        del item._store[caplog_records_key]
+        del item._store[caplog_handler_key]
+
+    @hookimpl
+    def pytest_runtest_logfinish(self) -> None:
+        self.log_cli_handler.set_when("finish")
+
+    @hookimpl(hookwrapper=True, tryfirst=True)
+    def pytest_sessionfinish(self) -> Generator[None, None, None]:
+        self.log_cli_handler.set_when("sessionfinish")
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
                 yield
 
-    @hookimpl 
-    def pytest_unconfigure(self) -> None: 
-        # Close the FileHandler explicitly. 
-        # (logging.shutdown might have lost the weakref?!) 
-        self.log_file_handler.close() 
- 
- 
-class _FileHandler(logging.FileHandler): 
-    """A logging FileHandler with pytest tweaks.""" 
- 
-    def handleError(self, record: logging.LogRecord) -> None: 
-        # Handled by LogCaptureHandler. 
-        pass 
+    @hookimpl
+    def pytest_unconfigure(self) -> None:
+        # Close the FileHandler explicitly.
+        # (logging.shutdown might have lost the weakref?!)
+        self.log_file_handler.close()
+
+
+class _FileHandler(logging.FileHandler):
+    """A logging FileHandler with pytest tweaks."""
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        # Handled by LogCaptureHandler.
+        pass
 
 
 class _LiveLoggingStreamHandler(logging.StreamHandler):
-    """A logging StreamHandler used by the live logging feature: it will 
-    write a newline before the first log message in each test. 
+    """A logging StreamHandler used by the live logging feature: it will
+    write a newline before the first log message in each test.
 
-    During live logging we must also explicitly disable stdout/stderr 
-    capturing otherwise it will get captured and won't appear in the 
-    terminal. 
+    During live logging we must also explicitly disable stdout/stderr
+    capturing otherwise it will get captured and won't appear in the
+    terminal.
     """
 
-    # Officially stream needs to be a IO[str], but TerminalReporter 
-    # isn't. So force it. 
-    stream: TerminalReporter = None  # type: ignore 
- 
-    def __init__( 
-        self, 
-        terminal_reporter: TerminalReporter, 
-        capture_manager: Optional[CaptureManager], 
-    ) -> None: 
-        logging.StreamHandler.__init__(self, stream=terminal_reporter)  # type: ignore[arg-type] 
+    # Officially stream needs to be a IO[str], but TerminalReporter
+    # isn't. So force it.
+    stream: TerminalReporter = None  # type: ignore
+
+    def __init__(
+        self,
+        terminal_reporter: TerminalReporter,
+        capture_manager: Optional[CaptureManager],
+    ) -> None:
+        logging.StreamHandler.__init__(self, stream=terminal_reporter)  # type: ignore[arg-type]
         self.capture_manager = capture_manager
         self.reset()
         self.set_when(None)
         self._test_outcome_written = False
 
-    def reset(self) -> None: 
-        """Reset the handler; should be called before the start of each test.""" 
+    def reset(self) -> None:
+        """Reset the handler; should be called before the start of each test."""
         self._first_record_emitted = False
 
-    def set_when(self, when: Optional[str]) -> None: 
-        """Prepare for the given test phase (setup/call/teardown).""" 
+    def set_when(self, when: Optional[str]) -> None:
+        """Prepare for the given test phase (setup/call/teardown)."""
         self._when = when
         self._section_name_shown = False
         if when == "start":
             self._test_outcome_written = False
 
-    def emit(self, record: logging.LogRecord) -> None: 
+    def emit(self, record: logging.LogRecord) -> None:
         ctx_manager = (
             self.capture_manager.global_and_fixture_disabled()
             if self.capture_manager
-            else nullcontext() 
+            else nullcontext()
         )
         with ctx_manager:
             if not self._first_record_emitted:
@@ -800,22 +800,22 @@ class _LiveLoggingStreamHandler(logging.StreamHandler):
             if not self._section_name_shown and self._when:
                 self.stream.section("live log " + self._when, sep="-", bold=True)
                 self._section_name_shown = True
-            super().emit(record) 
- 
-    def handleError(self, record: logging.LogRecord) -> None: 
-        # Handled by LogCaptureHandler. 
-        pass 
- 
- 
-class _LiveLoggingNullHandler(logging.NullHandler): 
-    """A logging handler used when live logging is disabled.""" 
- 
-    def reset(self) -> None: 
-        pass 
- 
-    def set_when(self, when: str) -> None: 
-        pass 
- 
-    def handleError(self, record: logging.LogRecord) -> None: 
-        # Handled by LogCaptureHandler. 
-        pass 
+            super().emit(record)
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        # Handled by LogCaptureHandler.
+        pass
+
+
+class _LiveLoggingNullHandler(logging.NullHandler):
+    """A logging handler used when live logging is disabled."""
+
+    def reset(self) -> None:
+        pass
+
+    def set_when(self, when: str) -> None:
+        pass
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        # Handled by LogCaptureHandler.
+        pass
diff --git a/contrib/python/pytest/py3/_pytest/main.py b/contrib/python/pytest/py3/_pytest/main.py
index 1d76ea62bf..41a33d4494 100644
--- a/contrib/python/pytest/py3/_pytest/main.py
+++ b/contrib/python/pytest/py3/_pytest/main.py
@@ -1,69 +1,69 @@
-"""Core implementation of the testing process: init, session, runtest loop.""" 
-import argparse 
-import fnmatch 
+"""Core implementation of the testing process: init, session, runtest loop."""
+import argparse
+import fnmatch
 import functools
-import importlib 
+import importlib
 import os
 import sys
-from pathlib import Path 
-from typing import Callable 
-from typing import Dict 
-from typing import FrozenSet 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import overload 
-from typing import Sequence 
-from typing import Set 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
+from pathlib import Path
+from typing import Callable
+from typing import Dict
+from typing import FrozenSet
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import overload
+from typing import Sequence
+from typing import Set
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
 
 import attr
 import py
 
 import _pytest._code
 from _pytest import nodes
-from _pytest.compat import final 
-from _pytest.config import Config 
+from _pytest.compat import final
+from _pytest.config import Config
 from _pytest.config import directory_arg
-from _pytest.config import ExitCode 
+from _pytest.config import ExitCode
 from _pytest.config import hookimpl
-from _pytest.config import PytestPluginManager 
+from _pytest.config import PytestPluginManager
 from _pytest.config import UsageError
-from _pytest.config.argparsing import Parser 
-from _pytest.fixtures import FixtureManager 
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureManager
 from _pytest.outcomes import exit
-from _pytest.pathlib import absolutepath 
-from _pytest.pathlib import bestrelpath 
-from _pytest.pathlib import visit 
-from _pytest.reports import CollectReport 
-from _pytest.reports import TestReport 
+from _pytest.pathlib import absolutepath
+from _pytest.pathlib import bestrelpath
+from _pytest.pathlib import visit
+from _pytest.reports import CollectReport
+from _pytest.reports import TestReport
 from _pytest.runner import collect_one_node
-from _pytest.runner import SetupState 
+from _pytest.runner import SetupState
 
 
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
+if TYPE_CHECKING:
+    from typing_extensions import Literal
 
- 
-def pytest_addoption(parser: Parser) -> None: 
+
+def pytest_addoption(parser: Parser) -> None:
     parser.addini(
         "norecursedirs",
         "directory patterns to avoid for recursion",
         type="args",
-        default=[ 
-            "*.egg", 
-            ".*", 
-            "_darcs", 
-            "build", 
-            "CVS", 
-            "dist", 
-            "node_modules", 
-            "venv", 
-            "{arch}", 
-        ], 
+        default=[
+            "*.egg",
+            ".*",
+            "_darcs",
+            "build",
+            "CVS",
+            "dist",
+            "node_modules",
+            "venv",
+            "{arch}",
+        ],
     )
     parser.addini(
         "testpaths",
@@ -80,21 +80,21 @@ def pytest_addoption(parser: Parser) -> None:
         dest="maxfail",
         const=1,
         help="exit instantly on first error or failed test.",
-    ) 
-    group = parser.getgroup("pytest-warnings") 
-    group.addoption( 
-        "-W", 
-        "--pythonwarnings", 
-        action="append", 
-        help="set which warnings to report, see -W option of python itself.", 
-    ) 
-    parser.addini( 
-        "filterwarnings", 
-        type="linelist", 
-        help="Each line specifies a pattern for " 
-        "warnings.filterwarnings. " 
-        "Processed after -W/--pythonwarnings.", 
-    ) 
+    )
+    group = parser.getgroup("pytest-warnings")
+    group.addoption(
+        "-W",
+        "--pythonwarnings",
+        action="append",
+        help="set which warnings to report, see -W option of python itself.",
+    )
+    parser.addini(
+        "filterwarnings",
+        type="linelist",
+        help="Each line specifies a pattern for "
+        "warnings.filterwarnings. "
+        "Processed after -W/--pythonwarnings.",
+    )
     group._addoption(
         "--maxfail",
         metavar="num",
@@ -105,19 +105,19 @@ def pytest_addoption(parser: Parser) -> None:
         help="exit after first num failures or errors.",
     )
     group._addoption(
-        "--strict-config", 
-        action="store_true", 
-        help="any warnings encountered while parsing the `pytest` section of the configuration file raise errors.", 
-    ) 
-    group._addoption( 
-        "--strict-markers", 
+        "--strict-config",
         action="store_true",
-        help="markers not registered in the `markers` section of the configuration file raise errors.", 
+        help="any warnings encountered while parsing the `pytest` section of the configuration file raise errors.",
+    )
+    group._addoption(
+        "--strict-markers",
+        action="store_true",
+        help="markers not registered in the `markers` section of the configuration file raise errors.",
+    )
+    group._addoption(
+        "--strict", action="store_true", help="(deprecated) alias to --strict-markers.",
     )
     group._addoption(
-        "--strict", action="store_true", help="(deprecated) alias to --strict-markers.", 
-    ) 
-    group._addoption( 
         "-c",
         metavar="file",
         type=str,
@@ -145,10 +145,10 @@ def pytest_addoption(parser: Parser) -> None:
     group.addoption(
         "--collectonly",
         "--collect-only",
-        "--co", 
+        "--co",
         action="store_true",
         help="only collect tests, don't execute them.",
-    ) 
+    )
     group.addoption(
         "--pyargs",
         action="store_true",
@@ -161,16 +161,16 @@ def pytest_addoption(parser: Parser) -> None:
         help="ignore path during collection (multi-allowed).",
     )
     group.addoption(
-        "--ignore-glob", 
-        action="append", 
-        metavar="path", 
-        help="ignore path pattern during collection (multi-allowed).", 
-    ) 
-    group.addoption( 
+        "--ignore-glob",
+        action="append",
+        metavar="path",
+        help="ignore path pattern during collection (multi-allowed).",
+    )
+    group.addoption(
         "--deselect",
         action="append",
         metavar="nodeid_prefix",
-        help="deselect item (via node id prefix) during collection (multi-allowed).", 
+        help="deselect item (via node id prefix) during collection (multi-allowed).",
     )
     group.addoption(
         "--confcutdir",
@@ -202,21 +202,21 @@ def pytest_addoption(parser: Parser) -> None:
         default=False,
         help="Don't ignore tests in a local virtualenv directory",
     )
-    group.addoption( 
-        "--import-mode", 
-        default="prepend", 
-        choices=["prepend", "append", "importlib"], 
-        dest="importmode", 
-        help="prepend/append to sys.path when importing test modules and conftest files, " 
-        "default is to prepend.", 
-    ) 
+    group.addoption(
+        "--import-mode",
+        default="prepend",
+        choices=["prepend", "append", "importlib"],
+        dest="importmode",
+        help="prepend/append to sys.path when importing test modules and conftest files, "
+        "default is to prepend.",
+    )
 
     group = parser.getgroup("debugconfig", "test session debugging and configuration")
     group.addoption(
         "--basetemp",
         dest="basetemp",
         default=None,
-        type=validate_basetemp, 
+        type=validate_basetemp,
         metavar="dir",
         help=(
             "base temporary directory for this test run."
@@ -225,40 +225,40 @@ def pytest_addoption(parser: Parser) -> None:
     )
 
 
-def validate_basetemp(path: str) -> str: 
-    # GH 7119 
-    msg = "basetemp must not be empty, the current working directory or any parent directory of it" 
- 
-    # empty path 
-    if not path: 
-        raise argparse.ArgumentTypeError(msg) 
- 
-    def is_ancestor(base: Path, query: Path) -> bool: 
-        """Return whether query is an ancestor of base.""" 
-        if base == query: 
-            return True 
-        for parent in base.parents: 
-            if parent == query: 
-                return True 
-        return False 
- 
-    # check if path is an ancestor of cwd 
-    if is_ancestor(Path.cwd(), Path(path).absolute()): 
-        raise argparse.ArgumentTypeError(msg) 
- 
-    # check symlinks for ancestors 
-    if is_ancestor(Path.cwd().resolve(), Path(path).resolve()): 
-        raise argparse.ArgumentTypeError(msg) 
- 
-    return path 
- 
- 
-def wrap_session( 
-    config: Config, doit: Callable[[Config, "Session"], Optional[Union[int, ExitCode]]] 
-) -> Union[int, ExitCode]: 
-    """Skeleton command line program.""" 
-    session = Session.from_config(config) 
-    session.exitstatus = ExitCode.OK 
+def validate_basetemp(path: str) -> str:
+    # GH 7119
+    msg = "basetemp must not be empty, the current working directory or any parent directory of it"
+
+    # empty path
+    if not path:
+        raise argparse.ArgumentTypeError(msg)
+
+    def is_ancestor(base: Path, query: Path) -> bool:
+        """Return whether query is an ancestor of base."""
+        if base == query:
+            return True
+        for parent in base.parents:
+            if parent == query:
+                return True
+        return False
+
+    # check if path is an ancestor of cwd
+    if is_ancestor(Path.cwd(), Path(path).absolute()):
+        raise argparse.ArgumentTypeError(msg)
+
+    # check symlinks for ancestors
+    if is_ancestor(Path.cwd().resolve(), Path(path).resolve()):
+        raise argparse.ArgumentTypeError(msg)
+
+    return path
+
+
+def wrap_session(
+    config: Config, doit: Callable[[Config, "Session"], Optional[Union[int, ExitCode]]]
+) -> Union[int, ExitCode]:
+    """Skeleton command line program."""
+    session = Session.from_config(config)
+    session.exitstatus = ExitCode.OK
     initstate = 0
     try:
         try:
@@ -268,77 +268,77 @@ def wrap_session(
             initstate = 2
             session.exitstatus = doit(config, session) or 0
         except UsageError:
-            session.exitstatus = ExitCode.USAGE_ERROR 
+            session.exitstatus = ExitCode.USAGE_ERROR
             raise
         except Failed:
-            session.exitstatus = ExitCode.TESTS_FAILED 
-        except (KeyboardInterrupt, exit.Exception): 
-            excinfo = _pytest._code.ExceptionInfo.from_current() 
-            exitstatus: Union[int, ExitCode] = ExitCode.INTERRUPTED 
-            if isinstance(excinfo.value, exit.Exception): 
+            session.exitstatus = ExitCode.TESTS_FAILED
+        except (KeyboardInterrupt, exit.Exception):
+            excinfo = _pytest._code.ExceptionInfo.from_current()
+            exitstatus: Union[int, ExitCode] = ExitCode.INTERRUPTED
+            if isinstance(excinfo.value, exit.Exception):
                 if excinfo.value.returncode is not None:
                     exitstatus = excinfo.value.returncode
-                if initstate < 2: 
-                    sys.stderr.write(f"{excinfo.typename}: {excinfo.value.msg}\n") 
+                if initstate < 2:
+                    sys.stderr.write(f"{excinfo.typename}: {excinfo.value.msg}\n")
             config.hook.pytest_keyboard_interrupt(excinfo=excinfo)
             session.exitstatus = exitstatus
-        except BaseException: 
-            session.exitstatus = ExitCode.INTERNAL_ERROR 
-            excinfo = _pytest._code.ExceptionInfo.from_current() 
-            try: 
-                config.notify_exception(excinfo, config.option) 
-            except exit.Exception as exc: 
-                if exc.returncode is not None: 
-                    session.exitstatus = exc.returncode 
-                sys.stderr.write("{}: {}\n".format(type(exc).__name__, exc)) 
-            else: 
-                if isinstance(excinfo.value, SystemExit): 
-                    sys.stderr.write("mainloop: caught unexpected SystemExit!\n") 
+        except BaseException:
+            session.exitstatus = ExitCode.INTERNAL_ERROR
+            excinfo = _pytest._code.ExceptionInfo.from_current()
+            try:
+                config.notify_exception(excinfo, config.option)
+            except exit.Exception as exc:
+                if exc.returncode is not None:
+                    session.exitstatus = exc.returncode
+                sys.stderr.write("{}: {}\n".format(type(exc).__name__, exc))
+            else:
+                if isinstance(excinfo.value, SystemExit):
+                    sys.stderr.write("mainloop: caught unexpected SystemExit!\n")
 
     finally:
-        # Explicitly break reference cycle. 
-        excinfo = None  # type: ignore 
+        # Explicitly break reference cycle.
+        excinfo = None  # type: ignore
         session.startdir.chdir()
         if initstate >= 2:
-            try: 
-                config.hook.pytest_sessionfinish( 
-                    session=session, exitstatus=session.exitstatus 
-                ) 
-            except exit.Exception as exc: 
-                if exc.returncode is not None: 
-                    session.exitstatus = exc.returncode 
-                sys.stderr.write("{}: {}\n".format(type(exc).__name__, exc)) 
+            try:
+                config.hook.pytest_sessionfinish(
+                    session=session, exitstatus=session.exitstatus
+                )
+            except exit.Exception as exc:
+                if exc.returncode is not None:
+                    session.exitstatus = exc.returncode
+                sys.stderr.write("{}: {}\n".format(type(exc).__name__, exc))
         config._ensure_unconfigure()
     return session.exitstatus
 
 
-def pytest_cmdline_main(config: Config) -> Union[int, ExitCode]: 
+def pytest_cmdline_main(config: Config) -> Union[int, ExitCode]:
     return wrap_session(config, _main)
 
 
-def _main(config: Config, session: "Session") -> Optional[Union[int, ExitCode]]: 
-    """Default command line protocol for initialization, session, 
-    running tests and reporting.""" 
+def _main(config: Config, session: "Session") -> Optional[Union[int, ExitCode]]:
+    """Default command line protocol for initialization, session,
+    running tests and reporting."""
     config.hook.pytest_collection(session=session)
     config.hook.pytest_runtestloop(session=session)
 
     if session.testsfailed:
-        return ExitCode.TESTS_FAILED 
+        return ExitCode.TESTS_FAILED
     elif session.testscollected == 0:
-        return ExitCode.NO_TESTS_COLLECTED 
-    return None 
+        return ExitCode.NO_TESTS_COLLECTED
+    return None
 
 
-def pytest_collection(session: "Session") -> None: 
-    session.perform_collect() 
+def pytest_collection(session: "Session") -> None:
+    session.perform_collect()
 
 
-def pytest_runtestloop(session: "Session") -> bool: 
+def pytest_runtestloop(session: "Session") -> bool:
     if session.testsfailed and not session.config.option.continue_on_collection_errors:
-        raise session.Interrupted( 
-            "%d error%s during collection" 
-            % (session.testsfailed, "s" if session.testsfailed != 1 else "") 
-        ) 
+        raise session.Interrupted(
+            "%d error%s during collection"
+            % (session.testsfailed, "s" if session.testsfailed != 1 else "")
+        )
 
     if session.config.option.collectonly:
         return True
@@ -353,9 +353,9 @@ def pytest_runtestloop(session: "Session") -> bool:
     return True
 
 
-def _in_venv(path: py.path.local) -> bool: 
-    """Attempt to detect if ``path`` is the root of a Virtual Environment by 
-    checking for the existence of the appropriate activate script.""" 
+def _in_venv(path: py.path.local) -> bool:
+    """Attempt to detect if ``path`` is the root of a Virtual Environment by
+    checking for the existence of the appropriate activate script."""
     bindir = path.join("Scripts" if sys.platform.startswith("win") else "bin")
     if not bindir.isdir():
         return False
@@ -370,7 +370,7 @@ def _in_venv(path: py.path.local) -> bool:
     return any([fname.basename in activates for fname in bindir.listdir()])
 
 
-def pytest_ignore_collect(path: py.path.local, config: Config) -> Optional[bool]: 
+def pytest_ignore_collect(path: py.path.local, config: Config) -> Optional[bool]:
     ignore_paths = config._getconftest_pathlist("collect_ignore", path=path.dirpath())
     ignore_paths = ignore_paths or []
     excludeopt = config.getoption("ignore")
@@ -380,24 +380,24 @@ def pytest_ignore_collect(path: py.path.local, config: Config) -> Optional[bool]
     if py.path.local(path) in ignore_paths:
         return True
 
-    ignore_globs = config._getconftest_pathlist( 
-        "collect_ignore_glob", path=path.dirpath() 
-    ) 
-    ignore_globs = ignore_globs or [] 
-    excludeglobopt = config.getoption("ignore_glob") 
-    if excludeglobopt: 
-        ignore_globs.extend([py.path.local(x) for x in excludeglobopt]) 
- 
-    if any(fnmatch.fnmatch(str(path), str(glob)) for glob in ignore_globs): 
-        return True 
- 
+    ignore_globs = config._getconftest_pathlist(
+        "collect_ignore_glob", path=path.dirpath()
+    )
+    ignore_globs = ignore_globs or []
+    excludeglobopt = config.getoption("ignore_glob")
+    if excludeglobopt:
+        ignore_globs.extend([py.path.local(x) for x in excludeglobopt])
+
+    if any(fnmatch.fnmatch(str(path), str(glob)) for glob in ignore_globs):
+        return True
+
     allow_in_venv = config.getoption("collect_in_virtualenv")
     if not allow_in_venv and _in_venv(path):
         return True
-    return None 
+    return None
 
 
-def pytest_collection_modifyitems(items: List[nodes.Item], config: Config) -> None: 
+def pytest_collection_modifyitems(items: List[nodes.Item], config: Config) -> None:
     deselect_prefixes = tuple(config.getoption("deselect") or [])
     if not deselect_prefixes:
         return
@@ -415,92 +415,92 @@ def pytest_collection_modifyitems(items: List[nodes.Item], config: Config) -> No
         items[:] = remaining
 
 
-class FSHookProxy: 
-    def __init__(self, pm: PytestPluginManager, remove_mods) -> None: 
-        self.pm = pm 
-        self.remove_mods = remove_mods 
+class FSHookProxy:
+    def __init__(self, pm: PytestPluginManager, remove_mods) -> None:
+        self.pm = pm
+        self.remove_mods = remove_mods
+
+    def __getattr__(self, name: str):
+        x = self.pm.subset_hook_caller(name, remove_plugins=self.remove_mods)
+        self.__dict__[name] = x
+        return x
 
-    def __getattr__(self, name: str): 
-        x = self.pm.subset_hook_caller(name, remove_plugins=self.remove_mods) 
-        self.__dict__[name] = x 
-        return x 
 
- 
 class Interrupted(KeyboardInterrupt):
-    """Signals that the test run was interrupted.""" 
+    """Signals that the test run was interrupted."""
 
-    __module__ = "builtins"  # For py3. 
+    __module__ = "builtins"  # For py3.
 
 
 class Failed(Exception):
-    """Signals a stop as failed test run.""" 
+    """Signals a stop as failed test run."""
 
 
 @attr.s
-class _bestrelpath_cache(Dict[Path, str]): 
-    path = attr.ib(type=Path) 
+class _bestrelpath_cache(Dict[Path, str]):
+    path = attr.ib(type=Path)
 
-    def __missing__(self, path: Path) -> str: 
-        r = bestrelpath(self.path, path) 
+    def __missing__(self, path: Path) -> str:
+        r = bestrelpath(self.path, path)
         self[path] = r
         return r
 
 
-@final 
+@final
 class Session(nodes.FSCollector):
     Interrupted = Interrupted
     Failed = Failed
-    # Set on the session by runner.pytest_sessionstart. 
-    _setupstate: SetupState 
-    # Set on the session by fixtures.pytest_sessionstart. 
-    _fixturemanager: FixtureManager 
-    exitstatus: Union[int, ExitCode] 
-
-    def __init__(self, config: Config) -> None: 
-        super().__init__( 
-            config.rootdir, parent=None, config=config, session=self, nodeid="" 
+    # Set on the session by runner.pytest_sessionstart.
+    _setupstate: SetupState
+    # Set on the session by fixtures.pytest_sessionstart.
+    _fixturemanager: FixtureManager
+    exitstatus: Union[int, ExitCode]
+
+    def __init__(self, config: Config) -> None:
+        super().__init__(
+            config.rootdir, parent=None, config=config, session=self, nodeid=""
         )
         self.testsfailed = 0
         self.testscollected = 0
-        self.shouldstop: Union[bool, str] = False 
-        self.shouldfail: Union[bool, str] = False 
+        self.shouldstop: Union[bool, str] = False
+        self.shouldfail: Union[bool, str] = False
         self.trace = config.trace.root.get("collection")
-        self.startdir = config.invocation_dir 
-        self._initialpaths: FrozenSet[py.path.local] = frozenset() 
- 
-        self._bestrelpathcache: Dict[Path, str] = _bestrelpath_cache(config.rootpath) 
- 
+        self.startdir = config.invocation_dir
+        self._initialpaths: FrozenSet[py.path.local] = frozenset()
+
+        self._bestrelpathcache: Dict[Path, str] = _bestrelpath_cache(config.rootpath)
+
         self.config.pluginmanager.register(self, name="session")
 
-    @classmethod 
-    def from_config(cls, config: Config) -> "Session": 
-        session: Session = cls._create(config) 
-        return session 
- 
-    def __repr__(self) -> str: 
-        return "<%s %s exitstatus=%r testsfailed=%d testscollected=%d>" % ( 
-            self.__class__.__name__, 
-            self.name, 
-            getattr(self, "exitstatus", "<UNSET>"), 
-            self.testsfailed, 
-            self.testscollected, 
-        ) 
- 
-    def _node_location_to_relpath(self, node_path: Path) -> str: 
-        # bestrelpath is a quite slow function. 
+    @classmethod
+    def from_config(cls, config: Config) -> "Session":
+        session: Session = cls._create(config)
+        return session
+
+    def __repr__(self) -> str:
+        return "<%s %s exitstatus=%r testsfailed=%d testscollected=%d>" % (
+            self.__class__.__name__,
+            self.name,
+            getattr(self, "exitstatus", "<UNSET>"),
+            self.testsfailed,
+            self.testscollected,
+        )
+
+    def _node_location_to_relpath(self, node_path: Path) -> str:
+        # bestrelpath is a quite slow function.
         return self._bestrelpathcache[node_path]
 
     @hookimpl(tryfirst=True)
-    def pytest_collectstart(self) -> None: 
+    def pytest_collectstart(self) -> None:
         if self.shouldfail:
             raise self.Failed(self.shouldfail)
         if self.shouldstop:
             raise self.Interrupted(self.shouldstop)
 
     @hookimpl(tryfirst=True)
-    def pytest_runtest_logreport( 
-        self, report: Union[TestReport, CollectReport] 
-    ) -> None: 
+    def pytest_runtest_logreport(
+        self, report: Union[TestReport, CollectReport]
+    ) -> None:
         if report.failed and not hasattr(report, "wasxfail"):
             self.testsfailed += 1
             maxfail = self.config.getvalue("maxfail")
@@ -509,296 +509,296 @@ class Session(nodes.FSCollector):
 
     pytest_collectreport = pytest_runtest_logreport
 
-    def isinitpath(self, path: py.path.local) -> bool: 
+    def isinitpath(self, path: py.path.local) -> bool:
         return path in self._initialpaths
 
-    def gethookproxy(self, fspath: py.path.local): 
-        # Check if we have the common case of running 
-        # hooks with all conftest.py files. 
-        pm = self.config.pluginmanager 
-        my_conftestmodules = pm._getconftestmodules( 
-            fspath, self.config.getoption("importmode") 
-        ) 
-        remove_mods = pm._conftest_plugins.difference(my_conftestmodules) 
-        if remove_mods: 
-            # One or more conftests are not in use at this fspath. 
-            proxy = FSHookProxy(pm, remove_mods) 
-        else: 
-            # All plugins are active for this fspath. 
-            proxy = self.config.hook 
-        return proxy 
-
-    def _recurse(self, direntry: "os.DirEntry[str]") -> bool: 
-        if direntry.name == "__pycache__": 
-            return False 
-        path = py.path.local(direntry.path) 
-        ihook = self.gethookproxy(path.dirpath()) 
-        if ihook.pytest_ignore_collect(path=path, config=self.config): 
-            return False 
-        norecursepatterns = self.config.getini("norecursedirs") 
-        if any(path.check(fnmatch=pat) for pat in norecursepatterns): 
-            return False 
-        return True 
- 
-    def _collectfile( 
-        self, path: py.path.local, handle_dupes: bool = True 
-    ) -> Sequence[nodes.Collector]: 
-        assert ( 
-            path.isfile() 
-        ), "{!r} is not a file (isdir={!r}, exists={!r}, islink={!r})".format( 
-            path, path.isdir(), path.exists(), path.islink() 
-        ) 
-        ihook = self.gethookproxy(path) 
-        if not self.isinitpath(path): 
-            if ihook.pytest_ignore_collect(path=path, config=self.config): 
-                return () 
- 
-        if handle_dupes: 
-            keepduplicates = self.config.getoption("keepduplicates") 
-            if not keepduplicates: 
-                duplicate_paths = self.config.pluginmanager._duplicatepaths 
-                if path in duplicate_paths: 
-                    return () 
-                else: 
-                    duplicate_paths.add(path) 
- 
-        return ihook.pytest_collect_file(path=path, parent=self)  # type: ignore[no-any-return] 
- 
-    @overload 
-    def perform_collect( 
-        self, args: Optional[Sequence[str]] = ..., genitems: "Literal[True]" = ... 
-    ) -> Sequence[nodes.Item]: 
-        ... 
- 
-    @overload 
-    def perform_collect( 
-        self, args: Optional[Sequence[str]] = ..., genitems: bool = ... 
-    ) -> Sequence[Union[nodes.Item, nodes.Collector]]: 
-        ... 
- 
-    def perform_collect( 
-        self, args: Optional[Sequence[str]] = None, genitems: bool = True 
-    ) -> Sequence[Union[nodes.Item, nodes.Collector]]: 
-        """Perform the collection phase for this session. 
- 
-        This is called by the default 
-        :func:`pytest_collection <_pytest.hookspec.pytest_collection>` hook 
-        implementation; see the documentation of this hook for more details. 
-        For testing purposes, it may also be called directly on a fresh 
-        ``Session``. 
- 
-        This function normally recursively expands any collectors collected 
-        from the session to their items, and only items are returned. For 
-        testing purposes, this may be suppressed by passing ``genitems=False``, 
-        in which case the return value contains these collectors unexpanded, 
-        and ``session.items`` is empty. 
-        """ 
-        if args is None: 
-            args = self.config.args 
- 
-        self.trace("perform_collect", self, args) 
-        self.trace.root.indent += 1 
- 
-        self._notfound: List[Tuple[str, Sequence[nodes.Collector]]] = [] 
-        self._initial_parts: List[Tuple[py.path.local, List[str]]] = [] 
-        self.items: List[nodes.Item] = [] 
- 
+    def gethookproxy(self, fspath: py.path.local):
+        # Check if we have the common case of running
+        # hooks with all conftest.py files.
+        pm = self.config.pluginmanager
+        my_conftestmodules = pm._getconftestmodules(
+            fspath, self.config.getoption("importmode")
+        )
+        remove_mods = pm._conftest_plugins.difference(my_conftestmodules)
+        if remove_mods:
+            # One or more conftests are not in use at this fspath.
+            proxy = FSHookProxy(pm, remove_mods)
+        else:
+            # All plugins are active for this fspath.
+            proxy = self.config.hook
+        return proxy
+
+    def _recurse(self, direntry: "os.DirEntry[str]") -> bool:
+        if direntry.name == "__pycache__":
+            return False
+        path = py.path.local(direntry.path)
+        ihook = self.gethookproxy(path.dirpath())
+        if ihook.pytest_ignore_collect(path=path, config=self.config):
+            return False
+        norecursepatterns = self.config.getini("norecursedirs")
+        if any(path.check(fnmatch=pat) for pat in norecursepatterns):
+            return False
+        return True
+
+    def _collectfile(
+        self, path: py.path.local, handle_dupes: bool = True
+    ) -> Sequence[nodes.Collector]:
+        assert (
+            path.isfile()
+        ), "{!r} is not a file (isdir={!r}, exists={!r}, islink={!r})".format(
+            path, path.isdir(), path.exists(), path.islink()
+        )
+        ihook = self.gethookproxy(path)
+        if not self.isinitpath(path):
+            if ihook.pytest_ignore_collect(path=path, config=self.config):
+                return ()
+
+        if handle_dupes:
+            keepduplicates = self.config.getoption("keepduplicates")
+            if not keepduplicates:
+                duplicate_paths = self.config.pluginmanager._duplicatepaths
+                if path in duplicate_paths:
+                    return ()
+                else:
+                    duplicate_paths.add(path)
+
+        return ihook.pytest_collect_file(path=path, parent=self)  # type: ignore[no-any-return]
+
+    @overload
+    def perform_collect(
+        self, args: Optional[Sequence[str]] = ..., genitems: "Literal[True]" = ...
+    ) -> Sequence[nodes.Item]:
+        ...
+
+    @overload
+    def perform_collect(
+        self, args: Optional[Sequence[str]] = ..., genitems: bool = ...
+    ) -> Sequence[Union[nodes.Item, nodes.Collector]]:
+        ...
+
+    def perform_collect(
+        self, args: Optional[Sequence[str]] = None, genitems: bool = True
+    ) -> Sequence[Union[nodes.Item, nodes.Collector]]:
+        """Perform the collection phase for this session.
+
+        This is called by the default
+        :func:`pytest_collection <_pytest.hookspec.pytest_collection>` hook
+        implementation; see the documentation of this hook for more details.
+        For testing purposes, it may also be called directly on a fresh
+        ``Session``.
+
+        This function normally recursively expands any collectors collected
+        from the session to their items, and only items are returned. For
+        testing purposes, this may be suppressed by passing ``genitems=False``,
+        in which case the return value contains these collectors unexpanded,
+        and ``session.items`` is empty.
+        """
+        if args is None:
+            args = self.config.args
+
+        self.trace("perform_collect", self, args)
+        self.trace.root.indent += 1
+
+        self._notfound: List[Tuple[str, Sequence[nodes.Collector]]] = []
+        self._initial_parts: List[Tuple[py.path.local, List[str]]] = []
+        self.items: List[nodes.Item] = []
+
         hook = self.config.hook
- 
-        items: Sequence[Union[nodes.Item, nodes.Collector]] = self.items 
+
+        items: Sequence[Union[nodes.Item, nodes.Collector]] = self.items
         try:
-            initialpaths: List[py.path.local] = [] 
-            for arg in args: 
-                fspath, parts = resolve_collection_argument( 
-                    self.config.invocation_params.dir, 
-                    arg, 
-                    as_pypath=self.config.option.pyargs, 
-                ) 
-                self._initial_parts.append((fspath, parts)) 
-                initialpaths.append(fspath) 
-            self._initialpaths = frozenset(initialpaths) 
-            rep = collect_one_node(self) 
-            self.ihook.pytest_collectreport(report=rep) 
-            self.trace.root.indent -= 1 
-            if self._notfound: 
-                errors = [] 
-                for arg, cols in self._notfound: 
-                    line = f"(no name {arg!r} in any of {cols!r})" 
-                    errors.append(f"not found: {arg}\n{line}") 
-                raise UsageError(*errors) 
-            if not genitems: 
-                items = rep.result 
-            else: 
-                if rep.passed: 
-                    for node in rep.result: 
-                        self.items.extend(self.genitems(node)) 
- 
+            initialpaths: List[py.path.local] = []
+            for arg in args:
+                fspath, parts = resolve_collection_argument(
+                    self.config.invocation_params.dir,
+                    arg,
+                    as_pypath=self.config.option.pyargs,
+                )
+                self._initial_parts.append((fspath, parts))
+                initialpaths.append(fspath)
+            self._initialpaths = frozenset(initialpaths)
+            rep = collect_one_node(self)
+            self.ihook.pytest_collectreport(report=rep)
+            self.trace.root.indent -= 1
+            if self._notfound:
+                errors = []
+                for arg, cols in self._notfound:
+                    line = f"(no name {arg!r} in any of {cols!r})"
+                    errors.append(f"not found: {arg}\n{line}")
+                raise UsageError(*errors)
+            if not genitems:
+                items = rep.result
+            else:
+                if rep.passed:
+                    for node in rep.result:
+                        self.items.extend(self.genitems(node))
+
             self.config.pluginmanager.check_pending()
             hook.pytest_collection_modifyitems(
                 session=self, config=self.config, items=items
             )
         finally:
             hook.pytest_collection_finish(session=self)
- 
+
         self.testscollected = len(items)
         return items
 
-    def collect(self) -> Iterator[Union[nodes.Item, nodes.Collector]]: 
-        from _pytest.python import Package 
-
-        # Keep track of any collected nodes in here, so we don't duplicate fixtures. 
-        node_cache1: Dict[py.path.local, Sequence[nodes.Collector]] = {} 
-        node_cache2: Dict[ 
-            Tuple[Type[nodes.Collector], py.path.local], nodes.Collector 
-        ] = ({}) 
-
-        # Keep track of any collected collectors in matchnodes paths, so they 
-        # are not collected more than once. 
-        matchnodes_cache: Dict[Tuple[Type[nodes.Collector], str], CollectReport] = ({}) 
-
-        # Dirnames of pkgs with dunder-init files. 
-        pkg_roots: Dict[str, Package] = {} 
-
-        for argpath, names in self._initial_parts: 
-            self.trace("processing argument", (argpath, names)) 
-            self.trace.root.indent += 1 
-
-            # Start with a Session root, and delve to argpath item (dir or file) 
-            # and stack all Packages found on the way. 
-            # No point in finding packages when collecting doctests. 
-            if not self.config.getoption("doctestmodules", False): 
-                pm = self.config.pluginmanager 
-                for parent in reversed(argpath.parts()): 
-                    if pm._confcutdir and pm._confcutdir.relto(parent): 
-                        break 
- 
-                    if parent.isdir(): 
-                        pkginit = parent.join("__init__.py") 
-                        if pkginit.isfile() and pkginit not in node_cache1: 
+    def collect(self) -> Iterator[Union[nodes.Item, nodes.Collector]]:
+        from _pytest.python import Package
+
+        # Keep track of any collected nodes in here, so we don't duplicate fixtures.
+        node_cache1: Dict[py.path.local, Sequence[nodes.Collector]] = {}
+        node_cache2: Dict[
+            Tuple[Type[nodes.Collector], py.path.local], nodes.Collector
+        ] = ({})
+
+        # Keep track of any collected collectors in matchnodes paths, so they
+        # are not collected more than once.
+        matchnodes_cache: Dict[Tuple[Type[nodes.Collector], str], CollectReport] = ({})
+
+        # Dirnames of pkgs with dunder-init files.
+        pkg_roots: Dict[str, Package] = {}
+
+        for argpath, names in self._initial_parts:
+            self.trace("processing argument", (argpath, names))
+            self.trace.root.indent += 1
+
+            # Start with a Session root, and delve to argpath item (dir or file)
+            # and stack all Packages found on the way.
+            # No point in finding packages when collecting doctests.
+            if not self.config.getoption("doctestmodules", False):
+                pm = self.config.pluginmanager
+                for parent in reversed(argpath.parts()):
+                    if pm._confcutdir and pm._confcutdir.relto(parent):
+                        break
+
+                    if parent.isdir():
+                        pkginit = parent.join("__init__.py")
+                        if pkginit.isfile() and pkginit not in node_cache1:
                             col = self._collectfile(pkginit, handle_dupes=False)
                             if col:
                                 if isinstance(col[0], Package):
-                                    pkg_roots[str(parent)] = col[0] 
-                                node_cache1[col[0].fspath] = [col[0]] 
-
-            # If it's a directory argument, recurse and look for any Subpackages. 
-            # Let the Package collector deal with subnodes, don't collect here. 
-            if argpath.check(dir=1): 
-                assert not names, "invalid arg {!r}".format((argpath, names)) 
-
-                seen_dirs: Set[py.path.local] = set() 
-                for direntry in visit(str(argpath), self._recurse): 
-                    if not direntry.is_file(): 
-                        continue 
-
-                    path = py.path.local(direntry.path) 
-                    dirpath = path.dirpath() 
-
-                    if dirpath not in seen_dirs: 
-                        # Collect packages first. 
-                        seen_dirs.add(dirpath) 
-                        pkginit = dirpath.join("__init__.py") 
-                        if pkginit.exists(): 
-                            for x in self._collectfile(pkginit): 
-                                yield x 
-                                if isinstance(x, Package): 
-                                    pkg_roots[str(dirpath)] = x 
-                    if str(dirpath) in pkg_roots: 
-                        # Do not collect packages here. 
-                        continue 
- 
-                    for x in self._collectfile(path): 
-                        key = (type(x), x.fspath) 
-                        if key in node_cache2: 
-                            yield node_cache2[key] 
-                        else: 
-                            node_cache2[key] = x 
-                            yield x 
+                                    pkg_roots[str(parent)] = col[0]
+                                node_cache1[col[0].fspath] = [col[0]]
+
+            # If it's a directory argument, recurse and look for any Subpackages.
+            # Let the Package collector deal with subnodes, don't collect here.
+            if argpath.check(dir=1):
+                assert not names, "invalid arg {!r}".format((argpath, names))
+
+                seen_dirs: Set[py.path.local] = set()
+                for direntry in visit(str(argpath), self._recurse):
+                    if not direntry.is_file():
+                        continue
+
+                    path = py.path.local(direntry.path)
+                    dirpath = path.dirpath()
+
+                    if dirpath not in seen_dirs:
+                        # Collect packages first.
+                        seen_dirs.add(dirpath)
+                        pkginit = dirpath.join("__init__.py")
+                        if pkginit.exists():
+                            for x in self._collectfile(pkginit):
+                                yield x
+                                if isinstance(x, Package):
+                                    pkg_roots[str(dirpath)] = x
+                    if str(dirpath) in pkg_roots:
+                        # Do not collect packages here.
+                        continue
+
+                    for x in self._collectfile(path):
+                        key = (type(x), x.fspath)
+                        if key in node_cache2:
+                            yield node_cache2[key]
+                        else:
+                            node_cache2[key] = x
+                            yield x
             else:
-                assert argpath.check(file=1) 
-
-                if argpath in node_cache1: 
-                    col = node_cache1[argpath] 
-                else: 
-                    collect_root = pkg_roots.get(argpath.dirname, self) 
-                    col = collect_root._collectfile(argpath, handle_dupes=False) 
-                    if col: 
-                        node_cache1[argpath] = col 
-
-                matching = [] 
-                work: List[ 
-                    Tuple[Sequence[Union[nodes.Item, nodes.Collector]], Sequence[str]] 
-                ] = [(col, names)] 
-                while work: 
-                    self.trace("matchnodes", col, names) 
-                    self.trace.root.indent += 1 
-
-                    matchnodes, matchnames = work.pop() 
-                    for node in matchnodes: 
-                        if not matchnames: 
-                            matching.append(node) 
-                            continue 
-                        if not isinstance(node, nodes.Collector): 
-                            continue 
-                        key = (type(node), node.nodeid) 
-                        if key in matchnodes_cache: 
-                            rep = matchnodes_cache[key] 
-                        else: 
-                            rep = collect_one_node(node) 
-                            matchnodes_cache[key] = rep 
-                        if rep.passed: 
-                            submatchnodes = [] 
-                            for r in rep.result: 
-                                # TODO: Remove parametrized workaround once collection structure contains 
-                                # parametrization. 
-                                if ( 
-                                    r.name == matchnames[0] 
-                                    or r.name.split("[")[0] == matchnames[0] 
-                                ): 
-                                    submatchnodes.append(r) 
-                            if submatchnodes: 
-                                work.append((submatchnodes, matchnames[1:])) 
-                            # XXX Accept IDs that don't have "()" for class instances. 
-                            elif len(rep.result) == 1 and rep.result[0].name == "()": 
-                                work.append((rep.result, matchnames)) 
-                        else: 
-                            # Report collection failures here to avoid failing to run some test 
-                            # specified in the command line because the module could not be 
-                            # imported (#134). 
-                            node.ihook.pytest_collectreport(report=rep) 
-
-                    self.trace("matchnodes finished -> ", len(matching), "nodes") 
-                    self.trace.root.indent -= 1 
-
-                if not matching: 
-                    report_arg = "::".join((str(argpath), *names)) 
-                    self._notfound.append((report_arg, col)) 
-                    continue 
-
-                # If __init__.py was the only file requested, then the matched 
-                # node will be the corresponding Package (by default), and the 
-                # first yielded item will be the __init__ Module itself, so 
-                # just use that. If this special case isn't taken, then all the 
-                # files in the package will be yielded. 
-                if argpath.basename == "__init__.py" and isinstance( 
-                    matching[0], Package 
-                ): 
-                    try: 
-                        yield next(iter(matching[0].collect())) 
-                    except StopIteration: 
-                        # The package collects nothing with only an __init__.py 
-                        # file in it, which gets ignored by the default 
-                        # "python_files" option. 
-                        pass 
-                    continue 
- 
-                yield from matching 
- 
-            self.trace.root.indent -= 1 
- 
-    def genitems( 
-        self, node: Union[nodes.Item, nodes.Collector] 
-    ) -> Iterator[nodes.Item]: 
+                assert argpath.check(file=1)
+
+                if argpath in node_cache1:
+                    col = node_cache1[argpath]
+                else:
+                    collect_root = pkg_roots.get(argpath.dirname, self)
+                    col = collect_root._collectfile(argpath, handle_dupes=False)
+                    if col:
+                        node_cache1[argpath] = col
+
+                matching = []
+                work: List[
+                    Tuple[Sequence[Union[nodes.Item, nodes.Collector]], Sequence[str]]
+                ] = [(col, names)]
+                while work:
+                    self.trace("matchnodes", col, names)
+                    self.trace.root.indent += 1
+
+                    matchnodes, matchnames = work.pop()
+                    for node in matchnodes:
+                        if not matchnames:
+                            matching.append(node)
+                            continue
+                        if not isinstance(node, nodes.Collector):
+                            continue
+                        key = (type(node), node.nodeid)
+                        if key in matchnodes_cache:
+                            rep = matchnodes_cache[key]
+                        else:
+                            rep = collect_one_node(node)
+                            matchnodes_cache[key] = rep
+                        if rep.passed:
+                            submatchnodes = []
+                            for r in rep.result:
+                                # TODO: Remove parametrized workaround once collection structure contains
+                                # parametrization.
+                                if (
+                                    r.name == matchnames[0]
+                                    or r.name.split("[")[0] == matchnames[0]
+                                ):
+                                    submatchnodes.append(r)
+                            if submatchnodes:
+                                work.append((submatchnodes, matchnames[1:]))
+                            # XXX Accept IDs that don't have "()" for class instances.
+                            elif len(rep.result) == 1 and rep.result[0].name == "()":
+                                work.append((rep.result, matchnames))
+                        else:
+                            # Report collection failures here to avoid failing to run some test
+                            # specified in the command line because the module could not be
+                            # imported (#134).
+                            node.ihook.pytest_collectreport(report=rep)
+
+                    self.trace("matchnodes finished -> ", len(matching), "nodes")
+                    self.trace.root.indent -= 1
+
+                if not matching:
+                    report_arg = "::".join((str(argpath), *names))
+                    self._notfound.append((report_arg, col))
+                    continue
+
+                # If __init__.py was the only file requested, then the matched
+                # node will be the corresponding Package (by default), and the
+                # first yielded item will be the __init__ Module itself, so
+                # just use that. If this special case isn't taken, then all the
+                # files in the package will be yielded.
+                if argpath.basename == "__init__.py" and isinstance(
+                    matching[0], Package
+                ):
+                    try:
+                        yield next(iter(matching[0].collect()))
+                    except StopIteration:
+                        # The package collects nothing with only an __init__.py
+                        # file in it, which gets ignored by the default
+                        # "python_files" option.
+                        pass
+                    continue
+
+                yield from matching
+
+            self.trace.root.indent -= 1
+
+    def genitems(
+        self, node: Union[nodes.Item, nodes.Collector]
+    ) -> Iterator[nodes.Item]:
         self.trace("genitems", node)
         if isinstance(node, nodes.Item):
             node.ihook.pytest_itemcollected(item=node)
@@ -808,69 +808,69 @@ class Session(nodes.FSCollector):
             rep = collect_one_node(node)
             if rep.passed:
                 for subnode in rep.result:
-                    yield from self.genitems(subnode) 
+                    yield from self.genitems(subnode)
             node.ihook.pytest_collectreport(report=rep)
- 
- 
-def search_pypath(module_name: str) -> str: 
-    """Search sys.path for the given a dotted module name, and return its file system path.""" 
-    try: 
-        spec = importlib.util.find_spec(module_name) 
-    # AttributeError: looks like package module, but actually filename 
-    # ImportError: module does not exist 
-    # ValueError: not a module name 
-    except (AttributeError, ImportError, ValueError): 
-        return module_name 
-    if spec is None or spec.origin is None or spec.origin == "namespace": 
-        return module_name 
-    elif spec.submodule_search_locations: 
-        return os.path.dirname(spec.origin) 
-    else: 
-        return spec.origin 
- 
- 
-def resolve_collection_argument( 
-    invocation_path: Path, arg: str, *, as_pypath: bool = False 
-) -> Tuple[py.path.local, List[str]]: 
-    """Parse path arguments optionally containing selection parts and return (fspath, names). 
- 
-    Command-line arguments can point to files and/or directories, and optionally contain 
-    parts for specific tests selection, for example: 
- 
-        "pkg/tests/test_foo.py::TestClass::test_foo" 
- 
-    This function ensures the path exists, and returns a tuple: 
- 
-        (py.path.path("/full/path/to/pkg/tests/test_foo.py"), ["TestClass", "test_foo"]) 
- 
-    When as_pypath is True, expects that the command-line argument actually contains 
-    module paths instead of file-system paths: 
- 
-        "pkg.tests.test_foo::TestClass::test_foo" 
- 
-    In which case we search sys.path for a matching module, and then return the *path* to the 
-    found module. 
- 
-    If the path doesn't exist, raise UsageError. 
-    If the path is a directory and selection parts are present, raise UsageError. 
-    """ 
-    strpath, *parts = str(arg).split("::") 
-    if as_pypath: 
-        strpath = search_pypath(strpath) 
-    fspath = invocation_path / strpath 
-    fspath = absolutepath(fspath) 
-    if not fspath.exists(): 
-        msg = ( 
-            "module or package not found: {arg} (missing __init__.py?)" 
-            if as_pypath 
-            else "file or directory not found: {arg}" 
-        ) 
-        raise UsageError(msg.format(arg=arg)) 
-    if parts and fspath.is_dir(): 
-        msg = ( 
-            "package argument cannot contain :: selection parts: {arg}" 
-            if as_pypath 
-            else "directory argument cannot contain :: selection parts: {arg}" 
-        ) 
-        raise UsageError(msg.format(arg=arg)) 
-    return py.path.local(str(fspath)), parts 
+
+
+def search_pypath(module_name: str) -> str:
+    """Search sys.path for the given a dotted module name, and return its file system path."""
+    try:
+        spec = importlib.util.find_spec(module_name)
+    # AttributeError: looks like package module, but actually filename
+    # ImportError: module does not exist
+    # ValueError: not a module name
+    except (AttributeError, ImportError, ValueError):
+        return module_name
+    if spec is None or spec.origin is None or spec.origin == "namespace":
+        return module_name
+    elif spec.submodule_search_locations:
+        return os.path.dirname(spec.origin)
+    else:
+        return spec.origin
+
+
+def resolve_collection_argument(
+    invocation_path: Path, arg: str, *, as_pypath: bool = False
+) -> Tuple[py.path.local, List[str]]:
+    """Parse path arguments optionally containing selection parts and return (fspath, names).
+
+    Command-line arguments can point to files and/or directories, and optionally contain
+    parts for specific tests selection, for example:
+
+        "pkg/tests/test_foo.py::TestClass::test_foo"
+
+    This function ensures the path exists, and returns a tuple:
+
+        (py.path.path("/full/path/to/pkg/tests/test_foo.py"), ["TestClass", "test_foo"])
+
+    When as_pypath is True, expects that the command-line argument actually contains
+    module paths instead of file-system paths:
+
+        "pkg.tests.test_foo::TestClass::test_foo"
+
+    In which case we search sys.path for a matching module, and then return the *path* to the
+    found module.
+
+    If the path doesn't exist, raise UsageError.
+    If the path is a directory and selection parts are present, raise UsageError.
+    """
+    strpath, *parts = str(arg).split("::")
+    if as_pypath:
+        strpath = search_pypath(strpath)
+    fspath = invocation_path / strpath
+    fspath = absolutepath(fspath)
+    if not fspath.exists():
+        msg = (
+            "module or package not found: {arg} (missing __init__.py?)"
+            if as_pypath
+            else "file or directory not found: {arg}"
+        )
+        raise UsageError(msg.format(arg=arg))
+    if parts and fspath.is_dir():
+        msg = (
+            "package argument cannot contain :: selection parts: {arg}"
+            if as_pypath
+            else "directory argument cannot contain :: selection parts: {arg}"
+        )
+        raise UsageError(msg.format(arg=arg))
+    return py.path.local(str(fspath)), parts
diff --git a/contrib/python/pytest/py3/_pytest/mark/__init__.py b/contrib/python/pytest/py3/_pytest/mark/__init__.py
index c1e89ad826..329a11c4ae 100644
--- a/contrib/python/pytest/py3/_pytest/mark/__init__.py
+++ b/contrib/python/pytest/py3/_pytest/mark/__init__.py
@@ -1,16 +1,16 @@
-"""Generic mechanism for marking and selecting python functions.""" 
-import warnings 
-from typing import AbstractSet 
-from typing import Collection 
-from typing import List 
-from typing import Optional 
-from typing import TYPE_CHECKING 
-from typing import Union 
-
-import attr 
- 
-from .expression import Expression 
-from .expression import ParseError 
+"""Generic mechanism for marking and selecting python functions."""
+import warnings
+from typing import AbstractSet
+from typing import Collection
+from typing import List
+from typing import Optional
+from typing import TYPE_CHECKING
+from typing import Union
+
+import attr
+
+from .expression import Expression
+from .expression import ParseError
 from .structures import EMPTY_PARAMETERSET_OPTION
 from .structures import get_empty_parameterset_mark
 from .structures import Mark
@@ -18,57 +18,57 @@ from .structures import MARK_GEN
 from .structures import MarkDecorator
 from .structures import MarkGenerator
 from .structures import ParameterSet
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
-from _pytest.config import hookimpl 
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
 from _pytest.config import UsageError
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import MINUS_K_COLON 
-from _pytest.deprecated import MINUS_K_DASH 
-from _pytest.store import StoreKey 
-
-if TYPE_CHECKING: 
-    from _pytest.nodes import Item 
-
-
-__all__ = [ 
-    "MARK_GEN", 
-    "Mark", 
-    "MarkDecorator", 
-    "MarkGenerator", 
-    "ParameterSet", 
-    "get_empty_parameterset_mark", 
-] 
- 
- 
-old_mark_config_key = StoreKey[Optional[Config]]() 
- 
- 
-def param( 
-    *values: object, 
-    marks: Union[MarkDecorator, Collection[Union[MarkDecorator, Mark]]] = (), 
-    id: Optional[str] = None, 
-) -> ParameterSet: 
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import MINUS_K_COLON
+from _pytest.deprecated import MINUS_K_DASH
+from _pytest.store import StoreKey
+
+if TYPE_CHECKING:
+    from _pytest.nodes import Item
+
+
+__all__ = [
+    "MARK_GEN",
+    "Mark",
+    "MarkDecorator",
+    "MarkGenerator",
+    "ParameterSet",
+    "get_empty_parameterset_mark",
+]
+
+
+old_mark_config_key = StoreKey[Optional[Config]]()
+
+
+def param(
+    *values: object,
+    marks: Union[MarkDecorator, Collection[Union[MarkDecorator, Mark]]] = (),
+    id: Optional[str] = None,
+) -> ParameterSet:
     """Specify a parameter in `pytest.mark.parametrize`_ calls or
     :ref:`parametrized fixtures <fixture-parametrize-marks>`.
 
     .. code-block:: python
 
-        @pytest.mark.parametrize( 
-            "test_input,expected", 
-            [("3+5", 8), pytest.param("6*9", 42, marks=pytest.mark.xfail),], 
-        ) 
+        @pytest.mark.parametrize(
+            "test_input,expected",
+            [("3+5", 8), pytest.param("6*9", 42, marks=pytest.mark.xfail),],
+        )
         def test_eval(test_input, expected):
             assert eval(test_input) == expected
 
-    :param values: Variable args of the values of the parameter set, in order. 
-    :keyword marks: A single mark or a list of marks to be applied to this parameter set. 
-    :keyword str id: The id to attribute to this parameter set. 
+    :param values: Variable args of the values of the parameter set, in order.
+    :keyword marks: A single mark or a list of marks to be applied to this parameter set.
+    :keyword str id: The id to attribute to this parameter set.
     """
-    return ParameterSet.param(*values, marks=marks, id=id) 
+    return ParameterSet.param(*values, marks=marks, id=id)
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group._addoption(
         "-k",
@@ -83,11 +83,11 @@ def pytest_addoption(parser: Parser) -> None:
         "other' matches all test functions and classes whose name "
         "contains 'test_method' or 'test_other', while -k 'not test_method' "
         "matches those that don't contain 'test_method' in their names. "
-        "-k 'not test_method and not test_other' will eliminate the matches. " 
+        "-k 'not test_method and not test_other' will eliminate the matches. "
         "Additionally keywords are matched to classes and functions "
         "containing extra names in their 'extra_keyword_matches' set, "
-        "as well as functions which have names assigned directly to them. " 
-        "The matching is case-insensitive.", 
+        "as well as functions which have names assigned directly to them. "
+        "The matching is case-insensitive.",
     )
 
     group._addoption(
@@ -96,8 +96,8 @@ def pytest_addoption(parser: Parser) -> None:
         dest="markexpr",
         default="",
         metavar="MARKEXPR",
-        help="only run tests matching given mark expression.\n" 
-        "For example: -m 'mark1 and not mark2'.", 
+        help="only run tests matching given mark expression.\n"
+        "For example: -m 'mark1 and not mark2'.",
     )
 
     group.addoption(
@@ -110,8 +110,8 @@ def pytest_addoption(parser: Parser) -> None:
     parser.addini(EMPTY_PARAMETERSET_OPTION, "default marker for empty parametersets")
 
 
-@hookimpl(tryfirst=True) 
-def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]: 
+@hookimpl(tryfirst=True)
+def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
     import _pytest.config
 
     if config.option.markers:
@@ -127,87 +127,87 @@ def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
         config._ensure_unconfigure()
         return 0
 
-    return None 
-
- 
-@attr.s(slots=True) 
-class KeywordMatcher: 
-    """A matcher for keywords. 
- 
-    Given a list of names, matches any substring of one of these names. The 
-    string inclusion check is case-insensitive. 
- 
-    Will match on the name of colitem, including the names of its parents. 
-    Only matches names of items which are either a :class:`Class` or a 
-    :class:`Function`. 
- 
-    Additionally, matches on names in the 'extra_keyword_matches' set of 
-    any item, as well as names directly assigned to test functions. 
-    """ 
- 
-    _names = attr.ib(type=AbstractSet[str]) 
- 
-    @classmethod 
-    def from_item(cls, item: "Item") -> "KeywordMatcher": 
-        mapped_names = set() 
- 
-        # Add the names of the current item and any parent items. 
-        import pytest 
- 
-        for node in item.listchain(): 
-            if not isinstance(node, (pytest.Instance, pytest.Session)): 
-                mapped_names.add(node.name) 
- 
-        # Add the names added as extra keywords to current or parent items. 
-        mapped_names.update(item.listextrakeywords()) 
- 
-        # Add the names attached to the current function through direct assignment. 
-        function_obj = getattr(item, "function", None) 
-        if function_obj: 
-            mapped_names.update(function_obj.__dict__) 
- 
-        # Add the markers to the keywords as we no longer handle them correctly. 
-        mapped_names.update(mark.name for mark in item.iter_markers()) 
- 
-        return cls(mapped_names) 
- 
-    def __call__(self, subname: str) -> bool: 
-        subname = subname.lower() 
-        names = (name.lower() for name in self._names) 
- 
-        for name in names: 
-            if subname in name: 
-                return True 
-        return False 
- 
- 
-def deselect_by_keyword(items: "List[Item]", config: Config) -> None: 
+    return None
+
+
+@attr.s(slots=True)
+class KeywordMatcher:
+    """A matcher for keywords.
+
+    Given a list of names, matches any substring of one of these names. The
+    string inclusion check is case-insensitive.
+
+    Will match on the name of colitem, including the names of its parents.
+    Only matches names of items which are either a :class:`Class` or a
+    :class:`Function`.
+
+    Additionally, matches on names in the 'extra_keyword_matches' set of
+    any item, as well as names directly assigned to test functions.
+    """
+
+    _names = attr.ib(type=AbstractSet[str])
+
+    @classmethod
+    def from_item(cls, item: "Item") -> "KeywordMatcher":
+        mapped_names = set()
+
+        # Add the names of the current item and any parent items.
+        import pytest
+
+        for node in item.listchain():
+            if not isinstance(node, (pytest.Instance, pytest.Session)):
+                mapped_names.add(node.name)
+
+        # Add the names added as extra keywords to current or parent items.
+        mapped_names.update(item.listextrakeywords())
+
+        # Add the names attached to the current function through direct assignment.
+        function_obj = getattr(item, "function", None)
+        if function_obj:
+            mapped_names.update(function_obj.__dict__)
+
+        # Add the markers to the keywords as we no longer handle them correctly.
+        mapped_names.update(mark.name for mark in item.iter_markers())
+
+        return cls(mapped_names)
+
+    def __call__(self, subname: str) -> bool:
+        subname = subname.lower()
+        names = (name.lower() for name in self._names)
+
+        for name in names:
+            if subname in name:
+                return True
+        return False
+
+
+def deselect_by_keyword(items: "List[Item]", config: Config) -> None:
     keywordexpr = config.option.keyword.lstrip()
-    if not keywordexpr: 
-        return 
- 
+    if not keywordexpr:
+        return
+
     if keywordexpr.startswith("-"):
-        # To be removed in pytest 7.0.0. 
-        warnings.warn(MINUS_K_DASH, stacklevel=2) 
+        # To be removed in pytest 7.0.0.
+        warnings.warn(MINUS_K_DASH, stacklevel=2)
         keywordexpr = "not " + keywordexpr[1:]
     selectuntil = False
     if keywordexpr[-1:] == ":":
-        # To be removed in pytest 7.0.0. 
-        warnings.warn(MINUS_K_COLON, stacklevel=2) 
+        # To be removed in pytest 7.0.0.
+        warnings.warn(MINUS_K_COLON, stacklevel=2)
         selectuntil = True
         keywordexpr = keywordexpr[:-1]
 
-    try: 
-        expression = Expression.compile(keywordexpr) 
-    except ParseError as e: 
-        raise UsageError( 
-            f"Wrong expression passed to '-k': {keywordexpr}: {e}" 
-        ) from None 
- 
+    try:
+        expression = Expression.compile(keywordexpr)
+    except ParseError as e:
+        raise UsageError(
+            f"Wrong expression passed to '-k': {keywordexpr}: {e}"
+        ) from None
+
     remaining = []
     deselected = []
     for colitem in items:
-        if keywordexpr and not expression.evaluate(KeywordMatcher.from_item(colitem)): 
+        if keywordexpr and not expression.evaluate(KeywordMatcher.from_item(colitem)):
             deselected.append(colitem)
         else:
             if selectuntil:
@@ -219,38 +219,38 @@ def deselect_by_keyword(items: "List[Item]", config: Config) -> None:
         items[:] = remaining
 
 
-@attr.s(slots=True) 
-class MarkMatcher: 
-    """A matcher for markers which are present. 
- 
-    Tries to match on any marker names, attached to the given colitem. 
-    """ 
- 
-    own_mark_names = attr.ib() 
- 
-    @classmethod 
-    def from_item(cls, item) -> "MarkMatcher": 
-        mark_names = {mark.name for mark in item.iter_markers()} 
-        return cls(mark_names) 
- 
-    def __call__(self, name: str) -> bool: 
-        return name in self.own_mark_names 
- 
- 
-def deselect_by_mark(items: "List[Item]", config: Config) -> None: 
+@attr.s(slots=True)
+class MarkMatcher:
+    """A matcher for markers which are present.
+
+    Tries to match on any marker names, attached to the given colitem.
+    """
+
+    own_mark_names = attr.ib()
+
+    @classmethod
+    def from_item(cls, item) -> "MarkMatcher":
+        mark_names = {mark.name for mark in item.iter_markers()}
+        return cls(mark_names)
+
+    def __call__(self, name: str) -> bool:
+        return name in self.own_mark_names
+
+
+def deselect_by_mark(items: "List[Item]", config: Config) -> None:
     matchexpr = config.option.markexpr
     if not matchexpr:
         return
 
-    try: 
-        expression = Expression.compile(matchexpr) 
-    except ParseError as e: 
-        raise UsageError(f"Wrong expression passed to '-m': {matchexpr}: {e}") from None 
- 
+    try:
+        expression = Expression.compile(matchexpr)
+    except ParseError as e:
+        raise UsageError(f"Wrong expression passed to '-m': {matchexpr}: {e}") from None
+
     remaining = []
     deselected = []
     for item in items:
-        if expression.evaluate(MarkMatcher.from_item(item)): 
+        if expression.evaluate(MarkMatcher.from_item(item)):
             remaining.append(item)
         else:
             deselected.append(item)
@@ -260,14 +260,14 @@ def deselect_by_mark(items: "List[Item]", config: Config) -> None:
         items[:] = remaining
 
 
-def pytest_collection_modifyitems(items: "List[Item]", config: Config) -> None: 
+def pytest_collection_modifyitems(items: "List[Item]", config: Config) -> None:
     deselect_by_keyword(items, config)
     deselect_by_mark(items, config)
 
 
-def pytest_configure(config: Config) -> None: 
-    config._store[old_mark_config_key] = MARK_GEN._config 
-    MARK_GEN._config = config 
+def pytest_configure(config: Config) -> None:
+    config._store[old_mark_config_key] = MARK_GEN._config
+    MARK_GEN._config = config
 
     empty_parameterset = config.getini(EMPTY_PARAMETERSET_OPTION)
 
@@ -278,5 +278,5 @@ def pytest_configure(config: Config) -> None:
         )
 
 
-def pytest_unconfigure(config: Config) -> None: 
-    MARK_GEN._config = config._store.get(old_mark_config_key, None) 
+def pytest_unconfigure(config: Config) -> None:
+    MARK_GEN._config = config._store.get(old_mark_config_key, None)
diff --git a/contrib/python/pytest/py3/_pytest/mark/expression.py b/contrib/python/pytest/py3/_pytest/mark/expression.py
index a4815663a7..dc3991b10c 100644
--- a/contrib/python/pytest/py3/_pytest/mark/expression.py
+++ b/contrib/python/pytest/py3/_pytest/mark/expression.py
@@ -1,221 +1,221 @@
-r"""Evaluate match expressions, as used by `-k` and `-m`. 
- 
-The grammar is: 
- 
-expression: expr? EOF 
-expr:       and_expr ('or' and_expr)* 
-and_expr:   not_expr ('and' not_expr)* 
-not_expr:   'not' not_expr | '(' expr ')' | ident 
-ident:      (\w|:|\+|-|\.|\[|\])+ 
- 
-The semantics are: 
- 
-- Empty expression evaluates to False. 
-- ident evaluates to True of False according to a provided matcher function. 
-- or/and/not evaluate according to the usual boolean semantics. 
-""" 
-import ast 
-import enum 
-import re 
-import types 
-from typing import Callable 
-from typing import Iterator 
-from typing import Mapping 
-from typing import Optional 
-from typing import Sequence 
-from typing import TYPE_CHECKING 
- 
-import attr 
- 
-if TYPE_CHECKING: 
-    from typing import NoReturn 
- 
- 
-__all__ = [ 
-    "Expression", 
-    "ParseError", 
-] 
- 
- 
-class TokenType(enum.Enum): 
-    LPAREN = "left parenthesis" 
-    RPAREN = "right parenthesis" 
-    OR = "or" 
-    AND = "and" 
-    NOT = "not" 
-    IDENT = "identifier" 
-    EOF = "end of input" 
- 
- 
-@attr.s(frozen=True, slots=True) 
-class Token: 
-    type = attr.ib(type=TokenType) 
-    value = attr.ib(type=str) 
-    pos = attr.ib(type=int) 
- 
- 
-class ParseError(Exception): 
-    """The expression contains invalid syntax. 
- 
-    :param column: The column in the line where the error occurred (1-based). 
-    :param message: A description of the error. 
-    """ 
- 
-    def __init__(self, column: int, message: str) -> None: 
-        self.column = column 
-        self.message = message 
- 
-    def __str__(self) -> str: 
-        return f"at column {self.column}: {self.message}" 
- 
- 
-class Scanner: 
-    __slots__ = ("tokens", "current") 
- 
-    def __init__(self, input: str) -> None: 
-        self.tokens = self.lex(input) 
-        self.current = next(self.tokens) 
- 
-    def lex(self, input: str) -> Iterator[Token]: 
-        pos = 0 
-        while pos < len(input): 
-            if input[pos] in (" ", "\t"): 
-                pos += 1 
-            elif input[pos] == "(": 
-                yield Token(TokenType.LPAREN, "(", pos) 
-                pos += 1 
-            elif input[pos] == ")": 
-                yield Token(TokenType.RPAREN, ")", pos) 
-                pos += 1 
-            else: 
-                match = re.match(r"(:?\w|:|\+|-|\.|\[|\])+", input[pos:]) 
-                if match: 
-                    value = match.group(0) 
-                    if value == "or": 
-                        yield Token(TokenType.OR, value, pos) 
-                    elif value == "and": 
-                        yield Token(TokenType.AND, value, pos) 
-                    elif value == "not": 
-                        yield Token(TokenType.NOT, value, pos) 
-                    else: 
-                        yield Token(TokenType.IDENT, value, pos) 
-                    pos += len(value) 
-                else: 
-                    raise ParseError( 
-                        pos + 1, 'unexpected character "{}"'.format(input[pos]), 
-                    ) 
-        yield Token(TokenType.EOF, "", pos) 
- 
-    def accept(self, type: TokenType, *, reject: bool = False) -> Optional[Token]: 
-        if self.current.type is type: 
-            token = self.current 
-            if token.type is not TokenType.EOF: 
-                self.current = next(self.tokens) 
-            return token 
-        if reject: 
-            self.reject((type,)) 
-        return None 
- 
-    def reject(self, expected: Sequence[TokenType]) -> "NoReturn": 
-        raise ParseError( 
-            self.current.pos + 1, 
-            "expected {}; got {}".format( 
-                " OR ".join(type.value for type in expected), self.current.type.value, 
-            ), 
-        ) 
- 
- 
-# True, False and None are legal match expression identifiers, 
-# but illegal as Python identifiers. To fix this, this prefix 
-# is added to identifiers in the conversion to Python AST. 
-IDENT_PREFIX = "$" 
- 
- 
-def expression(s: Scanner) -> ast.Expression: 
-    if s.accept(TokenType.EOF): 
-        ret: ast.expr = ast.NameConstant(False) 
-    else: 
-        ret = expr(s) 
-        s.accept(TokenType.EOF, reject=True) 
-    return ast.fix_missing_locations(ast.Expression(ret)) 
- 
- 
-def expr(s: Scanner) -> ast.expr: 
-    ret = and_expr(s) 
-    while s.accept(TokenType.OR): 
-        rhs = and_expr(s) 
-        ret = ast.BoolOp(ast.Or(), [ret, rhs]) 
-    return ret 
- 
- 
-def and_expr(s: Scanner) -> ast.expr: 
-    ret = not_expr(s) 
-    while s.accept(TokenType.AND): 
-        rhs = not_expr(s) 
-        ret = ast.BoolOp(ast.And(), [ret, rhs]) 
-    return ret 
- 
- 
-def not_expr(s: Scanner) -> ast.expr: 
-    if s.accept(TokenType.NOT): 
-        return ast.UnaryOp(ast.Not(), not_expr(s)) 
-    if s.accept(TokenType.LPAREN): 
-        ret = expr(s) 
-        s.accept(TokenType.RPAREN, reject=True) 
-        return ret 
-    ident = s.accept(TokenType.IDENT) 
-    if ident: 
-        return ast.Name(IDENT_PREFIX + ident.value, ast.Load()) 
-    s.reject((TokenType.NOT, TokenType.LPAREN, TokenType.IDENT)) 
- 
- 
-class MatcherAdapter(Mapping[str, bool]): 
-    """Adapts a matcher function to a locals mapping as required by eval().""" 
- 
-    def __init__(self, matcher: Callable[[str], bool]) -> None: 
-        self.matcher = matcher 
- 
-    def __getitem__(self, key: str) -> bool: 
-        return self.matcher(key[len(IDENT_PREFIX) :]) 
- 
-    def __iter__(self) -> Iterator[str]: 
-        raise NotImplementedError() 
- 
-    def __len__(self) -> int: 
-        raise NotImplementedError() 
- 
- 
-class Expression: 
-    """A compiled match expression as used by -k and -m. 
- 
-    The expression can be evaulated against different matchers. 
-    """ 
- 
-    __slots__ = ("code",) 
- 
-    def __init__(self, code: types.CodeType) -> None: 
-        self.code = code 
- 
-    @classmethod 
-    def compile(self, input: str) -> "Expression": 
-        """Compile a match expression. 
- 
-        :param input: The input expression - one line. 
-        """ 
-        astexpr = expression(Scanner(input)) 
-        code: types.CodeType = compile( 
-            astexpr, filename="<pytest match expression>", mode="eval", 
-        ) 
-        return Expression(code) 
- 
-    def evaluate(self, matcher: Callable[[str], bool]) -> bool: 
-        """Evaluate the match expression. 
- 
-        :param matcher: 
-            Given an identifier, should return whether it matches or not. 
-            Should be prepared to handle arbitrary strings as input. 
- 
-        :returns: Whether the expression matches or not. 
-        """ 
-        ret: bool = eval(self.code, {"__builtins__": {}}, MatcherAdapter(matcher)) 
-        return ret 
+r"""Evaluate match expressions, as used by `-k` and `-m`.
+
+The grammar is:
+
+expression: expr? EOF
+expr:       and_expr ('or' and_expr)*
+and_expr:   not_expr ('and' not_expr)*
+not_expr:   'not' not_expr | '(' expr ')' | ident
+ident:      (\w|:|\+|-|\.|\[|\])+
+
+The semantics are:
+
+- Empty expression evaluates to False.
+- ident evaluates to True of False according to a provided matcher function.
+- or/and/not evaluate according to the usual boolean semantics.
+"""
+import ast
+import enum
+import re
+import types
+from typing import Callable
+from typing import Iterator
+from typing import Mapping
+from typing import Optional
+from typing import Sequence
+from typing import TYPE_CHECKING
+
+import attr
+
+if TYPE_CHECKING:
+    from typing import NoReturn
+
+
+__all__ = [
+    "Expression",
+    "ParseError",
+]
+
+
+class TokenType(enum.Enum):
+    LPAREN = "left parenthesis"
+    RPAREN = "right parenthesis"
+    OR = "or"
+    AND = "and"
+    NOT = "not"
+    IDENT = "identifier"
+    EOF = "end of input"
+
+
+@attr.s(frozen=True, slots=True)
+class Token:
+    type = attr.ib(type=TokenType)
+    value = attr.ib(type=str)
+    pos = attr.ib(type=int)
+
+
+class ParseError(Exception):
+    """The expression contains invalid syntax.
+
+    :param column: The column in the line where the error occurred (1-based).
+    :param message: A description of the error.
+    """
+
+    def __init__(self, column: int, message: str) -> None:
+        self.column = column
+        self.message = message
+
+    def __str__(self) -> str:
+        return f"at column {self.column}: {self.message}"
+
+
+class Scanner:
+    __slots__ = ("tokens", "current")
+
+    def __init__(self, input: str) -> None:
+        self.tokens = self.lex(input)
+        self.current = next(self.tokens)
+
+    def lex(self, input: str) -> Iterator[Token]:
+        pos = 0
+        while pos < len(input):
+            if input[pos] in (" ", "\t"):
+                pos += 1
+            elif input[pos] == "(":
+                yield Token(TokenType.LPAREN, "(", pos)
+                pos += 1
+            elif input[pos] == ")":
+                yield Token(TokenType.RPAREN, ")", pos)
+                pos += 1
+            else:
+                match = re.match(r"(:?\w|:|\+|-|\.|\[|\])+", input[pos:])
+                if match:
+                    value = match.group(0)
+                    if value == "or":
+                        yield Token(TokenType.OR, value, pos)
+                    elif value == "and":
+                        yield Token(TokenType.AND, value, pos)
+                    elif value == "not":
+                        yield Token(TokenType.NOT, value, pos)
+                    else:
+                        yield Token(TokenType.IDENT, value, pos)
+                    pos += len(value)
+                else:
+                    raise ParseError(
+                        pos + 1, 'unexpected character "{}"'.format(input[pos]),
+                    )
+        yield Token(TokenType.EOF, "", pos)
+
+    def accept(self, type: TokenType, *, reject: bool = False) -> Optional[Token]:
+        if self.current.type is type:
+            token = self.current
+            if token.type is not TokenType.EOF:
+                self.current = next(self.tokens)
+            return token
+        if reject:
+            self.reject((type,))
+        return None
+
+    def reject(self, expected: Sequence[TokenType]) -> "NoReturn":
+        raise ParseError(
+            self.current.pos + 1,
+            "expected {}; got {}".format(
+                " OR ".join(type.value for type in expected), self.current.type.value,
+            ),
+        )
+
+
+# True, False and None are legal match expression identifiers,
+# but illegal as Python identifiers. To fix this, this prefix
+# is added to identifiers in the conversion to Python AST.
+IDENT_PREFIX = "$"
+
+
+def expression(s: Scanner) -> ast.Expression:
+    if s.accept(TokenType.EOF):
+        ret: ast.expr = ast.NameConstant(False)
+    else:
+        ret = expr(s)
+        s.accept(TokenType.EOF, reject=True)
+    return ast.fix_missing_locations(ast.Expression(ret))
+
+
+def expr(s: Scanner) -> ast.expr:
+    ret = and_expr(s)
+    while s.accept(TokenType.OR):
+        rhs = and_expr(s)
+        ret = ast.BoolOp(ast.Or(), [ret, rhs])
+    return ret
+
+
+def and_expr(s: Scanner) -> ast.expr:
+    ret = not_expr(s)
+    while s.accept(TokenType.AND):
+        rhs = not_expr(s)
+        ret = ast.BoolOp(ast.And(), [ret, rhs])
+    return ret
+
+
+def not_expr(s: Scanner) -> ast.expr:
+    if s.accept(TokenType.NOT):
+        return ast.UnaryOp(ast.Not(), not_expr(s))
+    if s.accept(TokenType.LPAREN):
+        ret = expr(s)
+        s.accept(TokenType.RPAREN, reject=True)
+        return ret
+    ident = s.accept(TokenType.IDENT)
+    if ident:
+        return ast.Name(IDENT_PREFIX + ident.value, ast.Load())
+    s.reject((TokenType.NOT, TokenType.LPAREN, TokenType.IDENT))
+
+
+class MatcherAdapter(Mapping[str, bool]):
+    """Adapts a matcher function to a locals mapping as required by eval()."""
+
+    def __init__(self, matcher: Callable[[str], bool]) -> None:
+        self.matcher = matcher
+
+    def __getitem__(self, key: str) -> bool:
+        return self.matcher(key[len(IDENT_PREFIX) :])
+
+    def __iter__(self) -> Iterator[str]:
+        raise NotImplementedError()
+
+    def __len__(self) -> int:
+        raise NotImplementedError()
+
+
+class Expression:
+    """A compiled match expression as used by -k and -m.
+
+    The expression can be evaulated against different matchers.
+    """
+
+    __slots__ = ("code",)
+
+    def __init__(self, code: types.CodeType) -> None:
+        self.code = code
+
+    @classmethod
+    def compile(self, input: str) -> "Expression":
+        """Compile a match expression.
+
+        :param input: The input expression - one line.
+        """
+        astexpr = expression(Scanner(input))
+        code: types.CodeType = compile(
+            astexpr, filename="<pytest match expression>", mode="eval",
+        )
+        return Expression(code)
+
+    def evaluate(self, matcher: Callable[[str], bool]) -> bool:
+        """Evaluate the match expression.
+
+        :param matcher:
+            Given an identifier, should return whether it matches or not.
+            Should be prepared to handle arbitrary strings as input.
+
+        :returns: Whether the expression matches or not.
+        """
+        ret: bool = eval(self.code, {"__builtins__": {}}, MatcherAdapter(matcher))
+        return ret
diff --git a/contrib/python/pytest/py3/_pytest/mark/structures.py b/contrib/python/pytest/py3/_pytest/mark/structures.py
index fb87c0a774..f5736a4c1c 100644
--- a/contrib/python/pytest/py3/_pytest/mark/structures.py
+++ b/contrib/python/pytest/py3/_pytest/mark/structures.py
@@ -1,197 +1,197 @@
-import collections.abc 
+import collections.abc
 import inspect
 import warnings
-from typing import Any 
-from typing import Callable 
-from typing import Collection 
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Mapping 
-from typing import MutableMapping 
-from typing import NamedTuple 
-from typing import Optional 
-from typing import overload 
-from typing import Sequence 
-from typing import Set 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
+from typing import Any
+from typing import Callable
+from typing import Collection
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Mapping
+from typing import MutableMapping
+from typing import NamedTuple
+from typing import Optional
+from typing import overload
+from typing import Sequence
+from typing import Set
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
 
 import attr
 
-from .._code import getfslineno 
-from ..compat import ascii_escaped 
-from ..compat import final 
+from .._code import getfslineno
+from ..compat import ascii_escaped
+from ..compat import final
 from ..compat import NOTSET
-from ..compat import NotSetType 
-from _pytest.config import Config 
+from ..compat import NotSetType
+from _pytest.config import Config
 from _pytest.outcomes import fail
-from _pytest.warning_types import PytestUnknownMarkWarning 
+from _pytest.warning_types import PytestUnknownMarkWarning
+
+if TYPE_CHECKING:
+    from ..nodes import Node
+
 
-if TYPE_CHECKING: 
-    from ..nodes import Node 
- 
- 
 EMPTY_PARAMETERSET_OPTION = "empty_parameter_set_mark"
 
 
-def istestfunc(func) -> bool: 
+def istestfunc(func) -> bool:
     return (
         hasattr(func, "__call__")
         and getattr(func, "__name__", "<lambda>") != "<lambda>"
     )
 
 
-def get_empty_parameterset_mark( 
-    config: Config, argnames: Sequence[str], func 
-) -> "MarkDecorator": 
+def get_empty_parameterset_mark(
+    config: Config, argnames: Sequence[str], func
+) -> "MarkDecorator":
     from ..nodes import Collector
 
-    fs, lineno = getfslineno(func) 
-    reason = "got empty parameter set %r, function %s at %s:%d" % ( 
-        argnames, 
-        func.__name__, 
-        fs, 
-        lineno, 
-    ) 
- 
+    fs, lineno = getfslineno(func)
+    reason = "got empty parameter set %r, function %s at %s:%d" % (
+        argnames,
+        func.__name__,
+        fs,
+        lineno,
+    )
+
     requested_mark = config.getini(EMPTY_PARAMETERSET_OPTION)
     if requested_mark in ("", None, "skip"):
-        mark = MARK_GEN.skip(reason=reason) 
+        mark = MARK_GEN.skip(reason=reason)
     elif requested_mark == "xfail":
-        mark = MARK_GEN.xfail(reason=reason, run=False) 
+        mark = MARK_GEN.xfail(reason=reason, run=False)
     elif requested_mark == "fail_at_collect":
         f_name = func.__name__
         _, lineno = getfslineno(func)
         raise Collector.CollectError(
-            "Empty parameter set in '%s' at line %d" % (f_name, lineno + 1) 
+            "Empty parameter set in '%s' at line %d" % (f_name, lineno + 1)
         )
     else:
         raise LookupError(requested_mark)
-    return mark 
-
-
-class ParameterSet( 
-    NamedTuple( 
-        "ParameterSet", 
-        [ 
-            ("values", Sequence[Union[object, NotSetType]]), 
-            ("marks", Collection[Union["MarkDecorator", "Mark"]]), 
-            ("id", Optional[str]), 
-        ], 
-    ) 
-): 
+    return mark
+
+
+class ParameterSet(
+    NamedTuple(
+        "ParameterSet",
+        [
+            ("values", Sequence[Union[object, NotSetType]]),
+            ("marks", Collection[Union["MarkDecorator", "Mark"]]),
+            ("id", Optional[str]),
+        ],
+    )
+):
     @classmethod
-    def param( 
-        cls, 
-        *values: object, 
-        marks: Union["MarkDecorator", Collection[Union["MarkDecorator", "Mark"]]] = (), 
-        id: Optional[str] = None, 
-    ) -> "ParameterSet": 
+    def param(
+        cls,
+        *values: object,
+        marks: Union["MarkDecorator", Collection[Union["MarkDecorator", "Mark"]]] = (),
+        id: Optional[str] = None,
+    ) -> "ParameterSet":
         if isinstance(marks, MarkDecorator):
             marks = (marks,)
         else:
-            assert isinstance(marks, collections.abc.Collection) 
+            assert isinstance(marks, collections.abc.Collection)
 
-        if id is not None: 
-            if not isinstance(id, str): 
-                raise TypeError( 
-                    "Expected id to be a string, got {}: {!r}".format(type(id), id) 
-                ) 
-            id = ascii_escaped(id) 
-        return cls(values, marks, id) 
+        if id is not None:
+            if not isinstance(id, str):
+                raise TypeError(
+                    "Expected id to be a string, got {}: {!r}".format(type(id), id)
+                )
+            id = ascii_escaped(id)
+        return cls(values, marks, id)
 
     @classmethod
-    def extract_from( 
-        cls, 
-        parameterset: Union["ParameterSet", Sequence[object], object], 
-        force_tuple: bool = False, 
-    ) -> "ParameterSet": 
-        """Extract from an object or objects. 
- 
+    def extract_from(
+        cls,
+        parameterset: Union["ParameterSet", Sequence[object], object],
+        force_tuple: bool = False,
+    ) -> "ParameterSet":
+        """Extract from an object or objects.
+
         :param parameterset:
-            A legacy style parameterset that may or may not be a tuple, 
-            and may or may not be wrapped into a mess of mark objects. 
+            A legacy style parameterset that may or may not be a tuple,
+            and may or may not be wrapped into a mess of mark objects.
 
-        :param force_tuple: 
-            Enforce tuple wrapping so single argument tuple values 
-            don't get decomposed and break tests. 
+        :param force_tuple:
+            Enforce tuple wrapping so single argument tuple values
+            don't get decomposed and break tests.
         """
 
         if isinstance(parameterset, cls):
             return parameterset
-        if force_tuple: 
+        if force_tuple:
             return cls.param(parameterset)
-        else: 
-            # TODO: Refactor to fix this type-ignore. Currently the following 
-            # passes type-checking but crashes: 
-            # 
-            #   @pytest.mark.parametrize(('x', 'y'), [1, 2]) 
-            #   def test_foo(x, y): pass 
-            return cls(parameterset, marks=[], id=None)  # type: ignore[arg-type] 
-
-    @staticmethod 
-    def _parse_parametrize_args( 
-        argnames: Union[str, List[str], Tuple[str, ...]], 
-        argvalues: Iterable[Union["ParameterSet", Sequence[object], object]], 
-        *args, 
-        **kwargs, 
-    ) -> Tuple[Union[List[str], Tuple[str, ...]], bool]: 
+        else:
+            # TODO: Refactor to fix this type-ignore. Currently the following
+            # passes type-checking but crashes:
+            #
+            #   @pytest.mark.parametrize(('x', 'y'), [1, 2])
+            #   def test_foo(x, y): pass
+            return cls(parameterset, marks=[], id=None)  # type: ignore[arg-type]
+
+    @staticmethod
+    def _parse_parametrize_args(
+        argnames: Union[str, List[str], Tuple[str, ...]],
+        argvalues: Iterable[Union["ParameterSet", Sequence[object], object]],
+        *args,
+        **kwargs,
+    ) -> Tuple[Union[List[str], Tuple[str, ...]], bool]:
         if not isinstance(argnames, (tuple, list)):
             argnames = [x.strip() for x in argnames.split(",") if x.strip()]
             force_tuple = len(argnames) == 1
         else:
             force_tuple = False
-        return argnames, force_tuple 
- 
-    @staticmethod 
-    def _parse_parametrize_parameters( 
-        argvalues: Iterable[Union["ParameterSet", Sequence[object], object]], 
-        force_tuple: bool, 
-    ) -> List["ParameterSet"]: 
-        return [ 
-            ParameterSet.extract_from(x, force_tuple=force_tuple) for x in argvalues 
+        return argnames, force_tuple
+
+    @staticmethod
+    def _parse_parametrize_parameters(
+        argvalues: Iterable[Union["ParameterSet", Sequence[object], object]],
+        force_tuple: bool,
+    ) -> List["ParameterSet"]:
+        return [
+            ParameterSet.extract_from(x, force_tuple=force_tuple) for x in argvalues
         ]
- 
-    @classmethod 
-    def _for_parametrize( 
-        cls, 
-        argnames: Union[str, List[str], Tuple[str, ...]], 
-        argvalues: Iterable[Union["ParameterSet", Sequence[object], object]], 
-        func, 
-        config: Config, 
-        nodeid: str, 
-    ) -> Tuple[Union[List[str], Tuple[str, ...]], List["ParameterSet"]]: 
-        argnames, force_tuple = cls._parse_parametrize_args(argnames, argvalues) 
-        parameters = cls._parse_parametrize_parameters(argvalues, force_tuple) 
+
+    @classmethod
+    def _for_parametrize(
+        cls,
+        argnames: Union[str, List[str], Tuple[str, ...]],
+        argvalues: Iterable[Union["ParameterSet", Sequence[object], object]],
+        func,
+        config: Config,
+        nodeid: str,
+    ) -> Tuple[Union[List[str], Tuple[str, ...]], List["ParameterSet"]]:
+        argnames, force_tuple = cls._parse_parametrize_args(argnames, argvalues)
+        parameters = cls._parse_parametrize_parameters(argvalues, force_tuple)
         del argvalues
 
         if parameters:
-            # Check all parameter sets have the correct number of values. 
+            # Check all parameter sets have the correct number of values.
             for param in parameters:
                 if len(param.values) != len(argnames):
-                    msg = ( 
-                        '{nodeid}: in "parametrize" the number of names ({names_len}):\n' 
-                        "  {names}\n" 
-                        "must be equal to the number of values ({values_len}):\n" 
-                        "  {values}" 
+                    msg = (
+                        '{nodeid}: in "parametrize" the number of names ({names_len}):\n'
+                        "  {names}\n"
+                        "must be equal to the number of values ({values_len}):\n"
+                        "  {values}"
+                    )
+                    fail(
+                        msg.format(
+                            nodeid=nodeid,
+                            values=param.values,
+                            names=argnames,
+                            names_len=len(argnames),
+                            values_len=len(param.values),
+                        ),
+                        pytrace=False,
                     )
-                    fail( 
-                        msg.format( 
-                            nodeid=nodeid, 
-                            values=param.values, 
-                            names=argnames, 
-                            names_len=len(argnames), 
-                            values_len=len(param.values), 
-                        ), 
-                        pytrace=False, 
-                    ) 
         else:
-            # Empty parameter set (likely computed at runtime): create a single 
-            # parameter set with NOTSET values, with the "empty parameter set" mark applied to it. 
+            # Empty parameter set (likely computed at runtime): create a single
+            # parameter set with NOTSET values, with the "empty parameter set" mark applied to it.
             mark = get_empty_parameterset_mark(config, argnames, func)
             parameters.append(
                 ParameterSet(values=(NOTSET,) * len(argnames), marks=[mark], id=None)
@@ -199,339 +199,339 @@ class ParameterSet(
         return argnames, parameters
 
 
-@final 
+@final
 @attr.s(frozen=True)
-class Mark: 
-    #: Name of the mark. 
+class Mark:
+    #: Name of the mark.
     name = attr.ib(type=str)
-    #: Positional arguments of the mark decorator. 
-    args = attr.ib(type=Tuple[Any, ...]) 
-    #: Keyword arguments of the mark decorator. 
-    kwargs = attr.ib(type=Mapping[str, Any]) 
-
-    #: Source Mark for ids with parametrize Marks. 
-    _param_ids_from = attr.ib(type=Optional["Mark"], default=None, repr=False) 
-    #: Resolved/generated ids with parametrize Marks. 
-    _param_ids_generated = attr.ib( 
-        type=Optional[Sequence[str]], default=None, repr=False 
-    ) 
- 
-    def _has_param_ids(self) -> bool: 
-        return "ids" in self.kwargs or len(self.args) >= 4 
- 
-    def combined_with(self, other: "Mark") -> "Mark": 
-        """Return a new Mark which is a combination of this 
-        Mark and another Mark. 
- 
-        Combines by appending args and merging kwargs. 
- 
-        :param Mark other: The mark to combine with. 
+    #: Positional arguments of the mark decorator.
+    args = attr.ib(type=Tuple[Any, ...])
+    #: Keyword arguments of the mark decorator.
+    kwargs = attr.ib(type=Mapping[str, Any])
+
+    #: Source Mark for ids with parametrize Marks.
+    _param_ids_from = attr.ib(type=Optional["Mark"], default=None, repr=False)
+    #: Resolved/generated ids with parametrize Marks.
+    _param_ids_generated = attr.ib(
+        type=Optional[Sequence[str]], default=None, repr=False
+    )
+
+    def _has_param_ids(self) -> bool:
+        return "ids" in self.kwargs or len(self.args) >= 4
+
+    def combined_with(self, other: "Mark") -> "Mark":
+        """Return a new Mark which is a combination of this
+        Mark and another Mark.
+
+        Combines by appending args and merging kwargs.
+
+        :param Mark other: The mark to combine with.
         :rtype: Mark
         """
         assert self.name == other.name
- 
-        # Remember source of ids with parametrize Marks. 
-        param_ids_from: Optional[Mark] = None 
-        if self.name == "parametrize": 
-            if other._has_param_ids(): 
-                param_ids_from = other 
-            elif self._has_param_ids(): 
-                param_ids_from = self 
- 
+
+        # Remember source of ids with parametrize Marks.
+        param_ids_from: Optional[Mark] = None
+        if self.name == "parametrize":
+            if other._has_param_ids():
+                param_ids_from = other
+            elif self._has_param_ids():
+                param_ids_from = self
+
         return Mark(
-            self.name, 
-            self.args + other.args, 
-            dict(self.kwargs, **other.kwargs), 
-            param_ids_from=param_ids_from, 
+            self.name,
+            self.args + other.args,
+            dict(self.kwargs, **other.kwargs),
+            param_ids_from=param_ids_from,
         )
 
 
-# A generic parameter designating an object to which a Mark may 
-# be applied -- a test function (callable) or class. 
-# Note: a lambda is not allowed, but this can't be represented. 
-_Markable = TypeVar("_Markable", bound=Union[Callable[..., object], type]) 
- 
- 
+# A generic parameter designating an object to which a Mark may
+# be applied -- a test function (callable) or class.
+# Note: a lambda is not allowed, but this can't be represented.
+_Markable = TypeVar("_Markable", bound=Union[Callable[..., object], type])
+
+
 @attr.s
-class MarkDecorator: 
-    """A decorator for applying a mark on test functions and classes. 
+class MarkDecorator:
+    """A decorator for applying a mark on test functions and classes.
 
-    MarkDecorators are created with ``pytest.mark``:: 
+    MarkDecorators are created with ``pytest.mark``::
+
+        mark1 = pytest.mark.NAME              # Simple MarkDecorator
+        mark2 = pytest.mark.NAME(name1=value) # Parametrized MarkDecorator
 
-        mark1 = pytest.mark.NAME              # Simple MarkDecorator 
-        mark2 = pytest.mark.NAME(name1=value) # Parametrized MarkDecorator 
- 
     and can then be applied as decorators to test functions::
 
         @mark2
         def test_function():
             pass
 
-    When a MarkDecorator is called it does the following: 
-
-    1. If called with a single class as its only positional argument and no 
-       additional keyword arguments, it attaches the mark to the class so it 
-       gets applied automatically to all test cases found in that class. 
- 
-    2. If called with a single function as its only positional argument and 
-       no additional keyword arguments, it attaches the mark to the function, 
-       containing all the arguments already stored internally in the 
-       MarkDecorator. 
- 
-    3. When called in any other case, it returns a new MarkDecorator instance 
-       with the original MarkDecorator's content updated with the arguments 
-       passed to this call. 
-
-    Note: The rules above prevent MarkDecorators from storing only a single 
-    function or class reference as their positional argument with no 
-    additional keyword or positional arguments. You can work around this by 
-    using `with_args()`. 
+    When a MarkDecorator is called it does the following:
+
+    1. If called with a single class as its only positional argument and no
+       additional keyword arguments, it attaches the mark to the class so it
+       gets applied automatically to all test cases found in that class.
+
+    2. If called with a single function as its only positional argument and
+       no additional keyword arguments, it attaches the mark to the function,
+       containing all the arguments already stored internally in the
+       MarkDecorator.
+
+    3. When called in any other case, it returns a new MarkDecorator instance
+       with the original MarkDecorator's content updated with the arguments
+       passed to this call.
+
+    Note: The rules above prevent MarkDecorators from storing only a single
+    function or class reference as their positional argument with no
+    additional keyword or positional arguments. You can work around this by
+    using `with_args()`.
     """
 
-    mark = attr.ib(type=Mark, validator=attr.validators.instance_of(Mark)) 
+    mark = attr.ib(type=Mark, validator=attr.validators.instance_of(Mark))
+
+    @property
+    def name(self) -> str:
+        """Alias for mark.name."""
+        return self.mark.name
+
+    @property
+    def args(self) -> Tuple[Any, ...]:
+        """Alias for mark.args."""
+        return self.mark.args
 
-    @property 
-    def name(self) -> str: 
-        """Alias for mark.name.""" 
-        return self.mark.name 
+    @property
+    def kwargs(self) -> Mapping[str, Any]:
+        """Alias for mark.kwargs."""
+        return self.mark.kwargs
 
     @property
-    def args(self) -> Tuple[Any, ...]: 
-        """Alias for mark.args.""" 
-        return self.mark.args 
- 
-    @property 
-    def kwargs(self) -> Mapping[str, Any]: 
-        """Alias for mark.kwargs.""" 
-        return self.mark.kwargs 
- 
-    @property 
-    def markname(self) -> str: 
+    def markname(self) -> str:
         return self.name  # for backward-compat (2.4.1 had this attr)
 
-    def __repr__(self) -> str: 
-        return f"<MarkDecorator {self.mark!r}>" 
+    def __repr__(self) -> str:
+        return f"<MarkDecorator {self.mark!r}>"
 
-    def with_args(self, *args: object, **kwargs: object) -> "MarkDecorator": 
-        """Return a MarkDecorator with extra arguments added. 
+    def with_args(self, *args: object, **kwargs: object) -> "MarkDecorator":
+        """Return a MarkDecorator with extra arguments added.
 
-        Unlike calling the MarkDecorator, with_args() can be used even 
-        if the sole argument is a callable/class. 
+        Unlike calling the MarkDecorator, with_args() can be used even
+        if the sole argument is a callable/class.
 
-        :rtype: MarkDecorator 
+        :rtype: MarkDecorator
         """
         mark = Mark(self.name, args, kwargs)
         return self.__class__(self.mark.combined_with(mark))
 
-    # Type ignored because the overloads overlap with an incompatible 
-    # return type. Not much we can do about that. Thankfully mypy picks 
-    # the first match so it works out even if we break the rules. 
-    @overload 
-    def __call__(self, arg: _Markable) -> _Markable:  # type: ignore[misc] 
-        pass 
- 
-    @overload 
-    def __call__(self, *args: object, **kwargs: object) -> "MarkDecorator": 
-        pass 
- 
-    def __call__(self, *args: object, **kwargs: object): 
-        """Call the MarkDecorator.""" 
+    # Type ignored because the overloads overlap with an incompatible
+    # return type. Not much we can do about that. Thankfully mypy picks
+    # the first match so it works out even if we break the rules.
+    @overload
+    def __call__(self, arg: _Markable) -> _Markable:  # type: ignore[misc]
+        pass
+
+    @overload
+    def __call__(self, *args: object, **kwargs: object) -> "MarkDecorator":
+        pass
+
+    def __call__(self, *args: object, **kwargs: object):
+        """Call the MarkDecorator."""
         if args and not kwargs:
             func = args[0]
             is_class = inspect.isclass(func)
             if len(args) == 1 and (istestfunc(func) or is_class):
-                store_mark(func, self.mark) 
+                store_mark(func, self.mark)
                 return func
         return self.with_args(*args, **kwargs)
 
 
-def get_unpacked_marks(obj) -> List[Mark]: 
-    """Obtain the unpacked marks that are stored on an object.""" 
+def get_unpacked_marks(obj) -> List[Mark]:
+    """Obtain the unpacked marks that are stored on an object."""
     mark_list = getattr(obj, "pytestmark", [])
     if not isinstance(mark_list, list):
         mark_list = [mark_list]
     return normalize_mark_list(mark_list)
 
 
-def normalize_mark_list(mark_list: Iterable[Union[Mark, MarkDecorator]]) -> List[Mark]: 
-    """Normalize marker decorating helpers to mark objects. 
+def normalize_mark_list(mark_list: Iterable[Union[Mark, MarkDecorator]]) -> List[Mark]:
+    """Normalize marker decorating helpers to mark objects.
 
-    :type List[Union[Mark, Markdecorator]] mark_list: 
+    :type List[Union[Mark, Markdecorator]] mark_list:
     :rtype: List[Mark]
     """
-    extracted = [ 
-        getattr(mark, "mark", mark) for mark in mark_list 
-    ]  # unpack MarkDecorator 
-    for mark in extracted: 
-        if not isinstance(mark, Mark): 
-            raise TypeError(f"got {mark!r} instead of Mark") 
-    return [x for x in extracted if isinstance(x, Mark)] 
-
-
-def store_mark(obj, mark: Mark) -> None: 
-    """Store a Mark on an object. 
- 
-    This is used to implement the Mark declarations/decorators correctly. 
+    extracted = [
+        getattr(mark, "mark", mark) for mark in mark_list
+    ]  # unpack MarkDecorator
+    for mark in extracted:
+        if not isinstance(mark, Mark):
+            raise TypeError(f"got {mark!r} instead of Mark")
+    return [x for x in extracted if isinstance(x, Mark)]
+
+
+def store_mark(obj, mark: Mark) -> None:
+    """Store a Mark on an object.
+
+    This is used to implement the Mark declarations/decorators correctly.
     """
     assert isinstance(mark, Mark), mark
-    # Always reassign name to avoid updating pytestmark in a reference that 
-    # was only borrowed. 
+    # Always reassign name to avoid updating pytestmark in a reference that
+    # was only borrowed.
     obj.pytestmark = get_unpacked_marks(obj) + [mark]
 
 
-# Typing for builtin pytest marks. This is cheating; it gives builtin marks 
-# special privilege, and breaks modularity. But practicality beats purity... 
-if TYPE_CHECKING: 
-    from _pytest.fixtures import _Scope 
- 
-    class _SkipMarkDecorator(MarkDecorator): 
-        @overload  # type: ignore[override,misc] 
-        def __call__(self, arg: _Markable) -> _Markable: 
-            ... 
- 
-        @overload 
-        def __call__(self, reason: str = ...) -> "MarkDecorator": 
-            ... 
- 
-    class _SkipifMarkDecorator(MarkDecorator): 
-        def __call__(  # type: ignore[override] 
-            self, 
-            condition: Union[str, bool] = ..., 
-            *conditions: Union[str, bool], 
-            reason: str = ..., 
-        ) -> MarkDecorator: 
-            ... 
- 
-    class _XfailMarkDecorator(MarkDecorator): 
-        @overload  # type: ignore[override,misc] 
-        def __call__(self, arg: _Markable) -> _Markable: 
-            ... 
- 
-        @overload 
-        def __call__( 
-            self, 
-            condition: Union[str, bool] = ..., 
-            *conditions: Union[str, bool], 
-            reason: str = ..., 
-            run: bool = ..., 
-            raises: Union[Type[BaseException], Tuple[Type[BaseException], ...]] = ..., 
-            strict: bool = ..., 
-        ) -> MarkDecorator: 
-            ... 
- 
-    class _ParametrizeMarkDecorator(MarkDecorator): 
-        def __call__(  # type: ignore[override] 
-            self, 
-            argnames: Union[str, List[str], Tuple[str, ...]], 
-            argvalues: Iterable[Union[ParameterSet, Sequence[object], object]], 
-            *, 
-            indirect: Union[bool, Sequence[str]] = ..., 
-            ids: Optional[ 
-                Union[ 
-                    Iterable[Union[None, str, float, int, bool]], 
-                    Callable[[Any], Optional[object]], 
-                ] 
-            ] = ..., 
-            scope: Optional[_Scope] = ..., 
-        ) -> MarkDecorator: 
-            ... 
- 
-    class _UsefixturesMarkDecorator(MarkDecorator): 
-        def __call__(  # type: ignore[override] 
-            self, *fixtures: str 
-        ) -> MarkDecorator: 
-            ... 
- 
-    class _FilterwarningsMarkDecorator(MarkDecorator): 
-        def __call__(  # type: ignore[override] 
-            self, *filters: str 
-        ) -> MarkDecorator: 
-            ... 
- 
- 
-@final 
-class MarkGenerator: 
-    """Factory for :class:`MarkDecorator` objects - exposed as 
-    a ``pytest.mark`` singleton instance. 
-
-    Example:: 
- 
+# Typing for builtin pytest marks. This is cheating; it gives builtin marks
+# special privilege, and breaks modularity. But practicality beats purity...
+if TYPE_CHECKING:
+    from _pytest.fixtures import _Scope
+
+    class _SkipMarkDecorator(MarkDecorator):
+        @overload  # type: ignore[override,misc]
+        def __call__(self, arg: _Markable) -> _Markable:
+            ...
+
+        @overload
+        def __call__(self, reason: str = ...) -> "MarkDecorator":
+            ...
+
+    class _SkipifMarkDecorator(MarkDecorator):
+        def __call__(  # type: ignore[override]
+            self,
+            condition: Union[str, bool] = ...,
+            *conditions: Union[str, bool],
+            reason: str = ...,
+        ) -> MarkDecorator:
+            ...
+
+    class _XfailMarkDecorator(MarkDecorator):
+        @overload  # type: ignore[override,misc]
+        def __call__(self, arg: _Markable) -> _Markable:
+            ...
+
+        @overload
+        def __call__(
+            self,
+            condition: Union[str, bool] = ...,
+            *conditions: Union[str, bool],
+            reason: str = ...,
+            run: bool = ...,
+            raises: Union[Type[BaseException], Tuple[Type[BaseException], ...]] = ...,
+            strict: bool = ...,
+        ) -> MarkDecorator:
+            ...
+
+    class _ParametrizeMarkDecorator(MarkDecorator):
+        def __call__(  # type: ignore[override]
+            self,
+            argnames: Union[str, List[str], Tuple[str, ...]],
+            argvalues: Iterable[Union[ParameterSet, Sequence[object], object]],
+            *,
+            indirect: Union[bool, Sequence[str]] = ...,
+            ids: Optional[
+                Union[
+                    Iterable[Union[None, str, float, int, bool]],
+                    Callable[[Any], Optional[object]],
+                ]
+            ] = ...,
+            scope: Optional[_Scope] = ...,
+        ) -> MarkDecorator:
+            ...
+
+    class _UsefixturesMarkDecorator(MarkDecorator):
+        def __call__(  # type: ignore[override]
+            self, *fixtures: str
+        ) -> MarkDecorator:
+            ...
+
+    class _FilterwarningsMarkDecorator(MarkDecorator):
+        def __call__(  # type: ignore[override]
+            self, *filters: str
+        ) -> MarkDecorator:
+            ...
+
+
+@final
+class MarkGenerator:
+    """Factory for :class:`MarkDecorator` objects - exposed as
+    a ``pytest.mark`` singleton instance.
+
+    Example::
+
          import pytest
- 
+
          @pytest.mark.slowtest
          def test_function():
             pass
 
-    applies a 'slowtest' :class:`Mark` on ``test_function``. 
-    """ 
-
-    _config: Optional[Config] = None 
-    _markers: Set[str] = set() 
-
-    # See TYPE_CHECKING above. 
-    if TYPE_CHECKING: 
-        skip: _SkipMarkDecorator 
-        skipif: _SkipifMarkDecorator 
-        xfail: _XfailMarkDecorator 
-        parametrize: _ParametrizeMarkDecorator 
-        usefixtures: _UsefixturesMarkDecorator 
-        filterwarnings: _FilterwarningsMarkDecorator 
- 
-    def __getattr__(self, name: str) -> MarkDecorator: 
+    applies a 'slowtest' :class:`Mark` on ``test_function``.
+    """
+
+    _config: Optional[Config] = None
+    _markers: Set[str] = set()
+
+    # See TYPE_CHECKING above.
+    if TYPE_CHECKING:
+        skip: _SkipMarkDecorator
+        skipif: _SkipifMarkDecorator
+        xfail: _XfailMarkDecorator
+        parametrize: _ParametrizeMarkDecorator
+        usefixtures: _UsefixturesMarkDecorator
+        filterwarnings: _FilterwarningsMarkDecorator
+
+    def __getattr__(self, name: str) -> MarkDecorator:
         if name[0] == "_":
             raise AttributeError("Marker name must NOT start with underscore")
- 
+
         if self._config is not None:
-            # We store a set of markers as a performance optimisation - if a mark 
-            # name is in the set we definitely know it, but a mark may be known and 
-            # not in the set.  We therefore start by updating the set! 
-            if name not in self._markers: 
-                for line in self._config.getini("markers"): 
-                    # example lines: "skipif(condition): skip the given test if..." 
-                    # or "hypothesis: tests which use Hypothesis", so to get the 
-                    # marker name we split on both `:` and `(`. 
-                    if line == "ya:external": 
-                        marker = line 
-                    else: 
-                        marker = line.split(":")[0].split("(")[0].strip() 
-                    self._markers.add(marker) 
- 
-            # If the name is not in the set of known marks after updating, 
-            # then it really is time to issue a warning or an error. 
-            if name not in self._markers: 
-                if self._config.option.strict_markers or self._config.option.strict: 
-                    fail( 
-                        f"{name!r} not found in `markers` configuration option", 
-                        pytrace=False, 
-                    ) 
- 
-                # Raise a specific error for common misspellings of "parametrize". 
-                if name in ["parameterize", "parametrise", "parameterise"]: 
-                    __tracebackhide__ = True 
-                    fail(f"Unknown '{name}' mark, did you mean 'parametrize'?") 
- 
-                warnings.warn( 
-                    "Unknown pytest.mark.%s - is this a typo?  You can register " 
-                    "custom marks to avoid this warning - for details, see " 
-                    "https://docs.pytest.org/en/stable/mark.html" % name, 
-                    PytestUnknownMarkWarning, 
-                    2, 
-                ) 
- 
+            # We store a set of markers as a performance optimisation - if a mark
+            # name is in the set we definitely know it, but a mark may be known and
+            # not in the set.  We therefore start by updating the set!
+            if name not in self._markers:
+                for line in self._config.getini("markers"):
+                    # example lines: "skipif(condition): skip the given test if..."
+                    # or "hypothesis: tests which use Hypothesis", so to get the
+                    # marker name we split on both `:` and `(`.
+                    if line == "ya:external":
+                        marker = line
+                    else:
+                        marker = line.split(":")[0].split("(")[0].strip()
+                    self._markers.add(marker)
+
+            # If the name is not in the set of known marks after updating,
+            # then it really is time to issue a warning or an error.
+            if name not in self._markers:
+                if self._config.option.strict_markers or self._config.option.strict:
+                    fail(
+                        f"{name!r} not found in `markers` configuration option",
+                        pytrace=False,
+                    )
+
+                # Raise a specific error for common misspellings of "parametrize".
+                if name in ["parameterize", "parametrise", "parameterise"]:
+                    __tracebackhide__ = True
+                    fail(f"Unknown '{name}' mark, did you mean 'parametrize'?")
+
+                warnings.warn(
+                    "Unknown pytest.mark.%s - is this a typo?  You can register "
+                    "custom marks to avoid this warning - for details, see "
+                    "https://docs.pytest.org/en/stable/mark.html" % name,
+                    PytestUnknownMarkWarning,
+                    2,
+                )
+
         return MarkDecorator(Mark(name, (), {}))
 
 
 MARK_GEN = MarkGenerator()
 
 
-@final 
-class NodeKeywords(MutableMapping[str, Any]): 
-    def __init__(self, node: "Node") -> None: 
+@final
+class NodeKeywords(MutableMapping[str, Any]):
+    def __init__(self, node: "Node") -> None:
         self.node = node
         self.parent = node.parent
         self._markers = {node.name: True}
 
-    def __getitem__(self, key: str) -> Any: 
+    def __getitem__(self, key: str) -> Any:
         try:
             return self._markers[key]
         except KeyError:
@@ -539,24 +539,24 @@ class NodeKeywords(MutableMapping[str, Any]):
                 raise
             return self.parent.keywords[key]
 
-    def __setitem__(self, key: str, value: Any) -> None: 
+    def __setitem__(self, key: str, value: Any) -> None:
         self._markers[key] = value
 
-    def __delitem__(self, key: str) -> None: 
+    def __delitem__(self, key: str) -> None:
         raise ValueError("cannot delete key in keywords dict")
 
-    def __iter__(self) -> Iterator[str]: 
+    def __iter__(self) -> Iterator[str]:
         seen = self._seen()
         return iter(seen)
 
-    def _seen(self) -> Set[str]: 
+    def _seen(self) -> Set[str]:
         seen = set(self._markers)
         if self.parent is not None:
             seen.update(self.parent.keywords)
         return seen
 
-    def __len__(self) -> int: 
+    def __len__(self) -> int:
         return len(self._seen())
 
-    def __repr__(self) -> str: 
-        return f"<NodeKeywords for node {self.node}>" 
+    def __repr__(self) -> str:
+        return f"<NodeKeywords for node {self.node}>"
diff --git a/contrib/python/pytest/py3/_pytest/monkeypatch.py b/contrib/python/pytest/py3/_pytest/monkeypatch.py
index 9e66986607..a052f693ac 100644
--- a/contrib/python/pytest/py3/_pytest/monkeypatch.py
+++ b/contrib/python/pytest/py3/_pytest/monkeypatch.py
@@ -1,38 +1,38 @@
-"""Monkeypatching and mocking functionality.""" 
+"""Monkeypatching and mocking functionality."""
 import os
 import re
 import sys
 import warnings
 from contextlib import contextmanager
-from pathlib import Path 
-from typing import Any 
-from typing import Generator 
-from typing import List 
-from typing import MutableMapping 
-from typing import Optional 
-from typing import overload 
-from typing import Tuple 
-from typing import TypeVar 
-from typing import Union 
-
-from _pytest.compat import final 
+from pathlib import Path
+from typing import Any
+from typing import Generator
+from typing import List
+from typing import MutableMapping
+from typing import Optional
+from typing import overload
+from typing import Tuple
+from typing import TypeVar
+from typing import Union
+
+from _pytest.compat import final
 from _pytest.fixtures import fixture
-from _pytest.warning_types import PytestWarning 
+from _pytest.warning_types import PytestWarning
 
 RE_IMPORT_ERROR_NAME = re.compile(r"^No module named (.*)$")
 
 
-K = TypeVar("K") 
-V = TypeVar("V") 
- 
- 
+K = TypeVar("K")
+V = TypeVar("V")
+
+
 @fixture
-def monkeypatch() -> Generator["MonkeyPatch", None, None]: 
-    """A convenient fixture for monkey-patching. 
+def monkeypatch() -> Generator["MonkeyPatch", None, None]:
+    """A convenient fixture for monkey-patching.
+
+    The fixture provides these methods to modify objects, dictionaries or
+    os.environ::
 
-    The fixture provides these methods to modify objects, dictionaries or 
-    os.environ:: 
- 
         monkeypatch.setattr(obj, name, value, raising=True)
         monkeypatch.delattr(obj, name, raising=True)
         monkeypatch.setitem(mapping, name, value)
@@ -42,17 +42,17 @@ def monkeypatch() -> Generator["MonkeyPatch", None, None]:
         monkeypatch.syspath_prepend(path)
         monkeypatch.chdir(path)
 
-    All modifications will be undone after the requesting test function or 
-    fixture has finished. The ``raising`` parameter determines if a KeyError 
-    or AttributeError will be raised if the set/deletion operation has no target. 
+    All modifications will be undone after the requesting test function or
+    fixture has finished. The ``raising`` parameter determines if a KeyError
+    or AttributeError will be raised if the set/deletion operation has no target.
     """
     mpatch = MonkeyPatch()
     yield mpatch
     mpatch.undo()
 
 
-def resolve(name: str) -> object: 
-    # Simplified from zope.dottedname. 
+def resolve(name: str) -> object:
+    # Simplified from zope.dottedname.
     parts = name.split(".")
 
     used = parts.pop(0)
@@ -65,8 +65,8 @@ def resolve(name: str) -> object:
             pass
         else:
             continue
-        # We use explicit un-nesting of the handling block in order 
-        # to avoid nested exceptions. 
+        # We use explicit un-nesting of the handling block in order
+        # to avoid nested exceptions.
         try:
             __import__(used)
         except ImportError as ex:
@@ -74,26 +74,26 @@ def resolve(name: str) -> object:
             if expected == used:
                 raise
             else:
-                raise ImportError(f"import error in {used}: {ex}") from ex 
+                raise ImportError(f"import error in {used}: {ex}") from ex
         found = annotated_getattr(found, part, used)
     return found
 
 
-def annotated_getattr(obj: object, name: str, ann: str) -> object: 
+def annotated_getattr(obj: object, name: str, ann: str) -> object:
     try:
         obj = getattr(obj, name)
-    except AttributeError as e: 
+    except AttributeError as e:
         raise AttributeError(
-            "{!r} object at {} has no attribute {!r}".format( 
-                type(obj).__name__, ann, name 
-            ) 
-        ) from e 
+            "{!r} object at {} has no attribute {!r}".format(
+                type(obj).__name__, ann, name
+            )
+        ) from e
     return obj
 
 
-def derive_importpath(import_path: str, raising: bool) -> Tuple[str, object]: 
-    if not isinstance(import_path, str) or "." not in import_path:  # type: ignore[unreachable] 
-        raise TypeError(f"must be absolute import path string, not {import_path!r}") 
+def derive_importpath(import_path: str, raising: bool) -> Tuple[str, object]:
+    if not isinstance(import_path, str) or "." not in import_path:  # type: ignore[unreachable]
+        raise TypeError(f"must be absolute import path string, not {import_path!r}")
     module, attr = import_path.rsplit(".", 1)
     target = resolve(module)
     if raising:
@@ -101,47 +101,47 @@ def derive_importpath(import_path: str, raising: bool) -> Tuple[str, object]:
     return attr, target
 
 
-class Notset: 
-    def __repr__(self) -> str: 
+class Notset:
+    def __repr__(self) -> str:
         return "<notset>"
 
 
 notset = Notset()
 
 
-@final 
-class MonkeyPatch: 
-    """Helper to conveniently monkeypatch attributes/items/environment 
-    variables/syspath. 
- 
-    Returned by the :fixture:`monkeypatch` fixture. 
- 
-    :versionchanged:: 6.2 
-        Can now also be used directly as `pytest.MonkeyPatch()`, for when 
-        the fixture is not available. In this case, use 
-        :meth:`with MonkeyPatch.context() as mp: <context>` or remember to call 
-        :meth:`undo` explicitly. 
+@final
+class MonkeyPatch:
+    """Helper to conveniently monkeypatch attributes/items/environment
+    variables/syspath.
+
+    Returned by the :fixture:`monkeypatch` fixture.
+
+    :versionchanged:: 6.2
+        Can now also be used directly as `pytest.MonkeyPatch()`, for when
+        the fixture is not available. In this case, use
+        :meth:`with MonkeyPatch.context() as mp: <context>` or remember to call
+        :meth:`undo` explicitly.
     """
 
-    def __init__(self) -> None: 
-        self._setattr: List[Tuple[object, str, object]] = [] 
-        self._setitem: List[Tuple[MutableMapping[Any, Any], object, object]] = ([]) 
-        self._cwd: Optional[str] = None 
-        self._savesyspath: Optional[List[str]] = None 
+    def __init__(self) -> None:
+        self._setattr: List[Tuple[object, str, object]] = []
+        self._setitem: List[Tuple[MutableMapping[Any, Any], object, object]] = ([])
+        self._cwd: Optional[str] = None
+        self._savesyspath: Optional[List[str]] = None
 
-    @classmethod 
+    @classmethod
     @contextmanager
-    def context(cls) -> Generator["MonkeyPatch", None, None]: 
-        """Context manager that returns a new :class:`MonkeyPatch` object 
-        which undoes any patching done inside the ``with`` block upon exit. 
+    def context(cls) -> Generator["MonkeyPatch", None, None]:
+        """Context manager that returns a new :class:`MonkeyPatch` object
+        which undoes any patching done inside the ``with`` block upon exit.
+
+        Example:
 
-        Example: 
- 
         .. code-block:: python
 
             import functools
- 
- 
+
+
             def test_partial(monkeypatch):
                 with monkeypatch.context() as m:
                     m.setattr(functools, "partial", 3)
@@ -150,47 +150,47 @@ class MonkeyPatch:
         such as mocking ``stdlib`` functions that might break pytest itself if mocked (for examples
         of this see `#3290 <https://github.com/pytest-dev/pytest/issues/3290>`_.
         """
-        m = cls() 
+        m = cls()
         try:
             yield m
         finally:
             m.undo()
 
-    @overload 
-    def setattr( 
-        self, target: str, name: object, value: Notset = ..., raising: bool = ..., 
-    ) -> None: 
-        ... 
-
-    @overload 
-    def setattr( 
-        self, target: object, name: str, value: object, raising: bool = ..., 
-    ) -> None: 
-        ... 
- 
-    def setattr( 
-        self, 
-        target: Union[str, object], 
-        name: Union[object, str], 
-        value: object = notset, 
-        raising: bool = True, 
-    ) -> None: 
-        """Set attribute value on target, memorizing the old value. 
- 
+    @overload
+    def setattr(
+        self, target: str, name: object, value: Notset = ..., raising: bool = ...,
+    ) -> None:
+        ...
+
+    @overload
+    def setattr(
+        self, target: object, name: str, value: object, raising: bool = ...,
+    ) -> None:
+        ...
+
+    def setattr(
+        self,
+        target: Union[str, object],
+        name: Union[object, str],
+        value: object = notset,
+        raising: bool = True,
+    ) -> None:
+        """Set attribute value on target, memorizing the old value.
+
         For convenience you can specify a string as ``target`` which
         will be interpreted as a dotted import path, with the last part
-        being the attribute name. For example, 
+        being the attribute name. For example,
         ``monkeypatch.setattr("os.getcwd", lambda: "/")``
         would set the ``getcwd`` function of the ``os`` module.
 
-        Raises AttributeError if the attribute does not exist, unless 
-        ``raising`` is set to False. 
+        Raises AttributeError if the attribute does not exist, unless
+        ``raising`` is set to False.
         """
         __tracebackhide__ = True
         import inspect
 
-        if isinstance(value, Notset): 
-            if not isinstance(target, str): 
+        if isinstance(value, Notset):
+            if not isinstance(target, str):
                 raise TypeError(
                     "use setattr(target, name, value) or "
                     "setattr(target, value) with target being a dotted "
@@ -198,17 +198,17 @@ class MonkeyPatch:
                 )
             value = name
             name, target = derive_importpath(target, raising)
-        else: 
-            if not isinstance(name, str): 
-                raise TypeError( 
-                    "use setattr(target, name, value) with name being a string or " 
-                    "setattr(target, value) with target being a dotted " 
-                    "import string" 
-                ) 
+        else:
+            if not isinstance(name, str):
+                raise TypeError(
+                    "use setattr(target, name, value) with name being a string or "
+                    "setattr(target, value) with target being a dotted "
+                    "import string"
+                )
 
         oldval = getattr(target, name, notset)
         if raising and oldval is notset:
-            raise AttributeError(f"{target!r} has no attribute {name!r}") 
+            raise AttributeError(f"{target!r} has no attribute {name!r}")
 
         # avoid class descriptors like staticmethod/classmethod
         if inspect.isclass(target):
@@ -216,26 +216,26 @@ class MonkeyPatch:
         self._setattr.append((target, name, oldval))
         setattr(target, name, value)
 
-    def delattr( 
-        self, 
-        target: Union[object, str], 
-        name: Union[str, Notset] = notset, 
-        raising: bool = True, 
-    ) -> None: 
-        """Delete attribute ``name`` from ``target``. 
+    def delattr(
+        self,
+        target: Union[object, str],
+        name: Union[str, Notset] = notset,
+        raising: bool = True,
+    ) -> None:
+        """Delete attribute ``name`` from ``target``.
 
         If no ``name`` is specified and ``target`` is a string
         it will be interpreted as a dotted import path with the
         last part being the attribute name.
 
-        Raises AttributeError it the attribute does not exist, unless 
-        ``raising`` is set to False. 
+        Raises AttributeError it the attribute does not exist, unless
+        ``raising`` is set to False.
         """
         __tracebackhide__ = True
-        import inspect 
- 
-        if isinstance(name, Notset): 
-            if not isinstance(target, str): 
+        import inspect
+
+        if isinstance(name, Notset):
+            if not isinstance(target, str):
                 raise TypeError(
                     "use delattr(target, name) or "
                     "delattr(target) with target being a dotted "
@@ -247,23 +247,23 @@ class MonkeyPatch:
             if raising:
                 raise AttributeError(name)
         else:
-            oldval = getattr(target, name, notset) 
-            # Avoid class descriptors like staticmethod/classmethod. 
-            if inspect.isclass(target): 
-                oldval = target.__dict__.get(name, notset) 
-            self._setattr.append((target, name, oldval)) 
+            oldval = getattr(target, name, notset)
+            # Avoid class descriptors like staticmethod/classmethod.
+            if inspect.isclass(target):
+                oldval = target.__dict__.get(name, notset)
+            self._setattr.append((target, name, oldval))
             delattr(target, name)
 
-    def setitem(self, dic: MutableMapping[K, V], name: K, value: V) -> None: 
-        """Set dictionary entry ``name`` to value.""" 
+    def setitem(self, dic: MutableMapping[K, V], name: K, value: V) -> None:
+        """Set dictionary entry ``name`` to value."""
         self._setitem.append((dic, name, dic.get(name, notset)))
         dic[name] = value
 
-    def delitem(self, dic: MutableMapping[K, V], name: K, raising: bool = True) -> None: 
-        """Delete ``name`` from dict. 
+    def delitem(self, dic: MutableMapping[K, V], name: K, raising: bool = True) -> None:
+        """Delete ``name`` from dict.
 
-        Raises ``KeyError`` if it doesn't exist, unless ``raising`` is set to 
-        False. 
+        Raises ``KeyError`` if it doesn't exist, unless ``raising`` is set to
+        False.
         """
         if name not in dic:
             if raising:
@@ -272,16 +272,16 @@ class MonkeyPatch:
             self._setitem.append((dic, name, dic.get(name, notset)))
             del dic[name]
 
-    def setenv(self, name: str, value: str, prepend: Optional[str] = None) -> None: 
-        """Set environment variable ``name`` to ``value``. 
- 
-        If ``prepend`` is a character, read the current environment variable 
-        value and prepend the ``value`` adjoined with the ``prepend`` 
-        character. 
-        """ 
+    def setenv(self, name: str, value: str, prepend: Optional[str] = None) -> None:
+        """Set environment variable ``name`` to ``value``.
+
+        If ``prepend`` is a character, read the current environment variable
+        value and prepend the ``value`` adjoined with the ``prepend``
+        character.
+        """
         if not isinstance(value, str):
-            warnings.warn(  # type: ignore[unreachable] 
-                PytestWarning( 
+            warnings.warn(  # type: ignore[unreachable]
+                PytestWarning(
                     "Value of environment variable {name} type should be str, but got "
                     "{value!r} (type: {type}); converted to str implicitly".format(
                         name=name, value=value, type=type(value).__name__
@@ -294,40 +294,40 @@ class MonkeyPatch:
             value = value + prepend + os.environ[name]
         self.setitem(os.environ, name, value)
 
-    def delenv(self, name: str, raising: bool = True) -> None: 
-        """Delete ``name`` from the environment. 
+    def delenv(self, name: str, raising: bool = True) -> None:
+        """Delete ``name`` from the environment.
 
-        Raises ``KeyError`` if it does not exist, unless ``raising`` is set to 
-        False. 
+        Raises ``KeyError`` if it does not exist, unless ``raising`` is set to
+        False.
         """
-        environ: MutableMapping[str, str] = os.environ 
-        self.delitem(environ, name, raising=raising) 
+        environ: MutableMapping[str, str] = os.environ
+        self.delitem(environ, name, raising=raising)
+
+    def syspath_prepend(self, path) -> None:
+        """Prepend ``path`` to ``sys.path`` list of import locations."""
+        from pkg_resources import fixup_namespace_packages
 
-    def syspath_prepend(self, path) -> None: 
-        """Prepend ``path`` to ``sys.path`` list of import locations.""" 
-        from pkg_resources import fixup_namespace_packages 
- 
         if self._savesyspath is None:
             self._savesyspath = sys.path[:]
         sys.path.insert(0, str(path))
 
-        # https://github.com/pypa/setuptools/blob/d8b901bc/docs/pkg_resources.txt#L162-L171 
-        fixup_namespace_packages(str(path)) 
- 
-        # A call to syspathinsert() usually means that the caller wants to 
-        # import some dynamically created files, thus with python3 we 
-        # invalidate its import caches. 
-        # This is especially important when any namespace package is in use, 
-        # since then the mtime based FileFinder cache (that gets created in 
-        # this case already) gets not invalidated when writing the new files 
-        # quickly afterwards. 
-        from importlib import invalidate_caches 
- 
-        invalidate_caches() 
- 
-    def chdir(self, path) -> None: 
-        """Change the current working directory to the specified path. 
- 
+        # https://github.com/pypa/setuptools/blob/d8b901bc/docs/pkg_resources.txt#L162-L171
+        fixup_namespace_packages(str(path))
+
+        # A call to syspathinsert() usually means that the caller wants to
+        # import some dynamically created files, thus with python3 we
+        # invalidate its import caches.
+        # This is especially important when any namespace package is in use,
+        # since then the mtime based FileFinder cache (that gets created in
+        # this case already) gets not invalidated when writing the new files
+        # quickly afterwards.
+        from importlib import invalidate_caches
+
+        invalidate_caches()
+
+    def chdir(self, path) -> None:
+        """Change the current working directory to the specified path.
+
         Path can be a string or a py.path.local object.
         """
         if self._cwd is None:
@@ -335,17 +335,17 @@ class MonkeyPatch:
         if hasattr(path, "chdir"):
             path.chdir()
         elif isinstance(path, Path):
-            # Modern python uses the fspath protocol here LEGACY 
+            # Modern python uses the fspath protocol here LEGACY
             os.chdir(str(path))
         else:
             os.chdir(path)
 
-    def undo(self) -> None: 
-        """Undo previous changes. 
+    def undo(self) -> None:
+        """Undo previous changes.
+
+        This call consumes the undo stack. Calling it a second time has no
+        effect unless you do more monkeypatching after the undo call.
 
-        This call consumes the undo stack. Calling it a second time has no 
-        effect unless you do more monkeypatching after the undo call. 
- 
         There is generally no need to call `undo()`, since it is
         called automatically during tear-down.
 
@@ -361,14 +361,14 @@ class MonkeyPatch:
             else:
                 delattr(obj, name)
         self._setattr[:] = []
-        for dictionary, key, value in reversed(self._setitem): 
+        for dictionary, key, value in reversed(self._setitem):
             if value is notset:
                 try:
-                    del dictionary[key] 
+                    del dictionary[key]
                 except KeyError:
-                    pass  # Was already deleted, so we have the desired state. 
+                    pass  # Was already deleted, so we have the desired state.
             else:
-                dictionary[key] = value 
+                dictionary[key] = value
         self._setitem[:] = []
         if self._savesyspath is not None:
             sys.path[:] = self._savesyspath
diff --git a/contrib/python/pytest/py3/_pytest/nodes.py b/contrib/python/pytest/py3/_pytest/nodes.py
index 4ac60823d5..27434fb6a6 100644
--- a/contrib/python/pytest/py3/_pytest/nodes.py
+++ b/contrib/python/pytest/py3/_pytest/nodes.py
@@ -1,369 +1,369 @@
 import os
 import warnings
-from pathlib import Path 
-from typing import Callable 
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import overload 
-from typing import Set 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
+from pathlib import Path
+from typing import Callable
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import overload
+from typing import Set
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
 
 import py
 
 import _pytest._code
-from _pytest._code import getfslineno 
-from _pytest._code.code import ExceptionInfo 
-from _pytest._code.code import TerminalRepr 
-from _pytest.compat import cached_property 
-from _pytest.config import Config 
-from _pytest.config import ConftestImportFailure 
-from _pytest.deprecated import FSCOLLECTOR_GETHOOKPROXY_ISINITPATH 
-from _pytest.mark.structures import Mark 
-from _pytest.mark.structures import MarkDecorator 
+from _pytest._code import getfslineno
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import TerminalRepr
+from _pytest.compat import cached_property
+from _pytest.config import Config
+from _pytest.config import ConftestImportFailure
+from _pytest.deprecated import FSCOLLECTOR_GETHOOKPROXY_ISINITPATH
+from _pytest.mark.structures import Mark
+from _pytest.mark.structures import MarkDecorator
 from _pytest.mark.structures import NodeKeywords
 from _pytest.outcomes import fail
-from _pytest.pathlib import absolutepath 
-from _pytest.store import Store 
-
-if TYPE_CHECKING: 
-    # Imported here due to circular import. 
-    from _pytest.main import Session 
-    from _pytest._code.code import _TracebackStyle 
- 
- 
+from _pytest.pathlib import absolutepath
+from _pytest.store import Store
+
+if TYPE_CHECKING:
+    # Imported here due to circular import.
+    from _pytest.main import Session
+    from _pytest._code.code import _TracebackStyle
+
+
 SEP = "/"
 
 tracebackcutdir = py.path.local(_pytest.__file__).dirpath()
 
 
-def iterparentnodeids(nodeid: str) -> Iterator[str]: 
-    """Return the parent node IDs of a given node ID, inclusive. 
+def iterparentnodeids(nodeid: str) -> Iterator[str]:
+    """Return the parent node IDs of a given node ID, inclusive.
+
+    For the node ID
+
+        "testing/code/test_excinfo.py::TestFormattedExcinfo::test_repr_source"
+
+    the result would be
+
+        ""
+        "testing"
+        "testing/code"
+        "testing/code/test_excinfo.py"
+        "testing/code/test_excinfo.py::TestFormattedExcinfo"
+        "testing/code/test_excinfo.py::TestFormattedExcinfo::test_repr_source"
+
+    Note that :: parts are only considered at the last / component.
+    """
+    pos = 0
+    sep = SEP
+    yield ""
+    while True:
+        at = nodeid.find(sep, pos)
+        if at == -1 and sep == SEP:
+            sep = "::"
+        elif at == -1:
+            if nodeid:
+                yield nodeid
+            break
+        else:
+            if at:
+                yield nodeid[:at]
+            pos = at + len(sep)
+
+
+_NodeType = TypeVar("_NodeType", bound="Node")
+
 
-    For the node ID 
+class NodeMeta(type):
+    def __call__(self, *k, **kw):
+        msg = (
+            "Direct construction of {name} has been deprecated, please use {name}.from_parent.\n"
+            "See "
+            "https://docs.pytest.org/en/stable/deprecations.html#node-construction-changed-to-node-from-parent"
+            " for more details."
+        ).format(name=self.__name__)
+        fail(msg, pytrace=False)
 
-        "testing/code/test_excinfo.py::TestFormattedExcinfo::test_repr_source" 
+    def _create(self, *k, **kw):
+        return super().__call__(*k, **kw)
 
-    the result would be 
 
-        "" 
-        "testing" 
-        "testing/code" 
-        "testing/code/test_excinfo.py" 
-        "testing/code/test_excinfo.py::TestFormattedExcinfo" 
-        "testing/code/test_excinfo.py::TestFormattedExcinfo::test_repr_source" 
+class Node(metaclass=NodeMeta):
+    """Base class for Collector and Item, the components of the test
+    collection tree.
 
-    Note that :: parts are only considered at the last / component. 
+    Collector subclasses have children; Items are leaf nodes.
     """
-    pos = 0 
-    sep = SEP 
-    yield "" 
-    while True: 
-        at = nodeid.find(sep, pos) 
-        if at == -1 and sep == SEP: 
-            sep = "::" 
-        elif at == -1: 
-            if nodeid: 
-                yield nodeid 
-            break 
-        else: 
-            if at: 
-                yield nodeid[:at] 
-            pos = at + len(sep) 
-
-
-_NodeType = TypeVar("_NodeType", bound="Node") 
- 
- 
-class NodeMeta(type): 
-    def __call__(self, *k, **kw): 
-        msg = ( 
-            "Direct construction of {name} has been deprecated, please use {name}.from_parent.\n" 
-            "See " 
-            "https://docs.pytest.org/en/stable/deprecations.html#node-construction-changed-to-node-from-parent" 
-            " for more details." 
-        ).format(name=self.__name__) 
-        fail(msg, pytrace=False) 
- 
-    def _create(self, *k, **kw): 
-        return super().__call__(*k, **kw) 
- 
- 
-class Node(metaclass=NodeMeta): 
-    """Base class for Collector and Item, the components of the test 
-    collection tree. 
-
-    Collector subclasses have children; Items are leaf nodes. 
-    """ 
- 
-    # Use __slots__ to make attribute access faster. 
-    # Note that __dict__ is still available. 
-    __slots__ = ( 
-        "name", 
-        "parent", 
-        "config", 
-        "session", 
-        "fspath", 
-        "_nodeid", 
-        "_store", 
-        "__dict__", 
-    ) 
- 
+
+    # Use __slots__ to make attribute access faster.
+    # Note that __dict__ is still available.
+    __slots__ = (
+        "name",
+        "parent",
+        "config",
+        "session",
+        "fspath",
+        "_nodeid",
+        "_store",
+        "__dict__",
+    )
+
     def __init__(
-        self, 
-        name: str, 
-        parent: "Optional[Node]" = None, 
-        config: Optional[Config] = None, 
-        session: "Optional[Session]" = None, 
-        fspath: Optional[py.path.local] = None, 
-        nodeid: Optional[str] = None, 
-    ) -> None: 
-        #: A unique name within the scope of the parent node. 
+        self,
+        name: str,
+        parent: "Optional[Node]" = None,
+        config: Optional[Config] = None,
+        session: "Optional[Session]" = None,
+        fspath: Optional[py.path.local] = None,
+        nodeid: Optional[str] = None,
+    ) -> None:
+        #: A unique name within the scope of the parent node.
         self.name = name
 
-        #: The parent collector node. 
+        #: The parent collector node.
         self.parent = parent
 
-        #: The pytest config object. 
-        if config: 
-            self.config: Config = config 
-        else: 
-            if not parent: 
-                raise TypeError("config or parent must be provided") 
-            self.config = parent.config 
-
-        #: The pytest session this node is part of. 
-        if session: 
-            self.session = session 
-        else: 
-            if not parent: 
-                raise TypeError("session or parent must be provided") 
-            self.session = parent.session 
-
-        #: Filesystem path where this node was collected from (can be None). 
+        #: The pytest config object.
+        if config:
+            self.config: Config = config
+        else:
+            if not parent:
+                raise TypeError("config or parent must be provided")
+            self.config = parent.config
+
+        #: The pytest session this node is part of.
+        if session:
+            self.session = session
+        else:
+            if not parent:
+                raise TypeError("session or parent must be provided")
+            self.session = parent.session
+
+        #: Filesystem path where this node was collected from (can be None).
         self.fspath = fspath or getattr(parent, "fspath", None)
 
-        #: Keywords/markers collected from all scopes. 
+        #: Keywords/markers collected from all scopes.
         self.keywords = NodeKeywords(self)
 
-        #: The marker objects belonging to this node. 
-        self.own_markers: List[Mark] = [] 
+        #: The marker objects belonging to this node.
+        self.own_markers: List[Mark] = []
 
-        #: Allow adding of extra keywords to use for matching. 
-        self.extra_keyword_matches: Set[str] = set() 
+        #: Allow adding of extra keywords to use for matching.
+        self.extra_keyword_matches: Set[str] = set()
 
         if nodeid is not None:
             assert "::()" not in nodeid
             self._nodeid = nodeid
         else:
-            if not self.parent: 
-                raise TypeError("nodeid or parent must be provided") 
+            if not self.parent:
+                raise TypeError("nodeid or parent must be provided")
             self._nodeid = self.parent.nodeid
             if self.name != "()":
                 self._nodeid += "::" + self.name
 
-        # A place where plugins can store information on the node for their 
-        # own use. Currently only intended for internal plugins. 
-        self._store = Store() 
- 
-    @classmethod 
-    def from_parent(cls, parent: "Node", **kw): 
-        """Public constructor for Nodes. 
- 
-        This indirection got introduced in order to enable removing 
-        the fragile logic from the node constructors. 
- 
-        Subclasses can use ``super().from_parent(...)`` when overriding the 
-        construction. 
- 
-        :param parent: The parent node of this Node. 
-        """ 
-        if "config" in kw: 
-            raise TypeError("config is not a valid argument for from_parent") 
-        if "session" in kw: 
-            raise TypeError("session is not a valid argument for from_parent") 
-        return cls._create(parent=parent, **kw) 
- 
+        # A place where plugins can store information on the node for their
+        # own use. Currently only intended for internal plugins.
+        self._store = Store()
+
+    @classmethod
+    def from_parent(cls, parent: "Node", **kw):
+        """Public constructor for Nodes.
+
+        This indirection got introduced in order to enable removing
+        the fragile logic from the node constructors.
+
+        Subclasses can use ``super().from_parent(...)`` when overriding the
+        construction.
+
+        :param parent: The parent node of this Node.
+        """
+        if "config" in kw:
+            raise TypeError("config is not a valid argument for from_parent")
+        if "session" in kw:
+            raise TypeError("session is not a valid argument for from_parent")
+        return cls._create(parent=parent, **kw)
+
     @property
     def ihook(self):
-        """fspath-sensitive hook proxy used to call pytest hooks.""" 
+        """fspath-sensitive hook proxy used to call pytest hooks."""
         return self.session.gethookproxy(self.fspath)
 
-    def __repr__(self) -> str: 
-        return "<{} {}>".format(self.__class__.__name__, getattr(self, "name", None)) 
+    def __repr__(self) -> str:
+        return "<{} {}>".format(self.__class__.__name__, getattr(self, "name", None))
 
-    def warn(self, warning: Warning) -> None: 
-        """Issue a warning for this Node. 
+    def warn(self, warning: Warning) -> None:
+        """Issue a warning for this Node.
 
-        Warnings will be displayed after the test session, unless explicitly suppressed. 
+        Warnings will be displayed after the test session, unless explicitly suppressed.
 
-        :param Warning warning: 
-            The warning instance to issue. 
+        :param Warning warning:
+            The warning instance to issue.
 
-        :raises ValueError: If ``warning`` instance is not a subclass of Warning. 
+        :raises ValueError: If ``warning`` instance is not a subclass of Warning.
 
-        Example usage: 
+        Example usage:
 
         .. code-block:: python
 
             node.warn(PytestWarning("some message"))
-            node.warn(UserWarning("some message")) 
+            node.warn(UserWarning("some message"))
 
-        .. versionchanged:: 6.2 
-            Any subclass of :class:`Warning` is now accepted, rather than only 
-            :class:`PytestWarning <pytest.PytestWarning>` subclasses. 
+        .. versionchanged:: 6.2
+            Any subclass of :class:`Warning` is now accepted, rather than only
+            :class:`PytestWarning <pytest.PytestWarning>` subclasses.
         """
-        # enforce type checks here to avoid getting a generic type error later otherwise. 
-        if not isinstance(warning, Warning): 
+        # enforce type checks here to avoid getting a generic type error later otherwise.
+        if not isinstance(warning, Warning):
             raise ValueError(
-                "warning must be an instance of Warning or subclass, got {!r}".format( 
+                "warning must be an instance of Warning or subclass, got {!r}".format(
                     warning
                 )
             )
         path, lineno = get_fslocation_from_item(self)
-        assert lineno is not None 
+        assert lineno is not None
         warnings.warn_explicit(
-            warning, category=None, filename=str(path), lineno=lineno + 1, 
+            warning, category=None, filename=str(path), lineno=lineno + 1,
         )
 
-    # Methods for ordering nodes. 
- 
+    # Methods for ordering nodes.
+
     @property
-    def nodeid(self) -> str: 
-        """A ::-separated string denoting its collection tree address.""" 
+    def nodeid(self) -> str:
+        """A ::-separated string denoting its collection tree address."""
         return self._nodeid
 
-    def __hash__(self) -> int: 
-        return hash(self._nodeid) 
+    def __hash__(self) -> int:
+        return hash(self._nodeid)
 
-    def setup(self) -> None: 
+    def setup(self) -> None:
         pass
 
-    def teardown(self) -> None: 
+    def teardown(self) -> None:
         pass
 
-    def listchain(self) -> List["Node"]: 
-        """Return list of all parent collectors up to self, starting from 
-        the root of collection tree.""" 
+    def listchain(self) -> List["Node"]:
+        """Return list of all parent collectors up to self, starting from
+        the root of collection tree."""
         chain = []
-        item: Optional[Node] = self 
+        item: Optional[Node] = self
         while item is not None:
             chain.append(item)
             item = item.parent
         chain.reverse()
         return chain
 
-    def add_marker( 
-        self, marker: Union[str, MarkDecorator], append: bool = True 
-    ) -> None: 
-        """Dynamically add a marker object to the node. 
+    def add_marker(
+        self, marker: Union[str, MarkDecorator], append: bool = True
+    ) -> None:
+        """Dynamically add a marker object to the node.
 
-        :param append: 
-            Whether to append the marker, or prepend it. 
+        :param append:
+            Whether to append the marker, or prepend it.
         """
-        from _pytest.mark import MARK_GEN 
+        from _pytest.mark import MARK_GEN
 
-        if isinstance(marker, MarkDecorator): 
-            marker_ = marker 
-        elif isinstance(marker, str): 
-            marker_ = getattr(MARK_GEN, marker) 
-        else: 
+        if isinstance(marker, MarkDecorator):
+            marker_ = marker
+        elif isinstance(marker, str):
+            marker_ = getattr(MARK_GEN, marker)
+        else:
             raise ValueError("is not a string or pytest.mark.* Marker")
-        self.keywords[marker_.name] = marker_ 
+        self.keywords[marker_.name] = marker_
         if append:
-            self.own_markers.append(marker_.mark) 
+            self.own_markers.append(marker_.mark)
         else:
-            self.own_markers.insert(0, marker_.mark) 
+            self.own_markers.insert(0, marker_.mark)
 
-    def iter_markers(self, name: Optional[str] = None) -> Iterator[Mark]: 
-        """Iterate over all markers of the node. 
+    def iter_markers(self, name: Optional[str] = None) -> Iterator[Mark]:
+        """Iterate over all markers of the node.
 
-        :param name: If given, filter the results by the name attribute. 
+        :param name: If given, filter the results by the name attribute.
         """
         return (x[1] for x in self.iter_markers_with_node(name=name))
 
-    def iter_markers_with_node( 
-        self, name: Optional[str] = None 
-    ) -> Iterator[Tuple["Node", Mark]]: 
-        """Iterate over all markers of the node. 
+    def iter_markers_with_node(
+        self, name: Optional[str] = None
+    ) -> Iterator[Tuple["Node", Mark]]:
+        """Iterate over all markers of the node.
 
-        :param name: If given, filter the results by the name attribute. 
-        :returns: An iterator of (node, mark) tuples. 
+        :param name: If given, filter the results by the name attribute.
+        :returns: An iterator of (node, mark) tuples.
         """
         for node in reversed(self.listchain()):
             for mark in node.own_markers:
                 if name is None or getattr(mark, "name", None) == name:
                     yield node, mark
 
-    @overload 
-    def get_closest_marker(self, name: str) -> Optional[Mark]: 
-        ... 
-
-    @overload 
-    def get_closest_marker(self, name: str, default: Mark) -> Mark: 
-        ... 
- 
-    def get_closest_marker( 
-        self, name: str, default: Optional[Mark] = None 
-    ) -> Optional[Mark]: 
-        """Return the first marker matching the name, from closest (for 
-        example function) to farther level (for example module level). 
- 
-        :param default: Fallback return value if no marker was found. 
-        :param name: Name to filter by. 
+    @overload
+    def get_closest_marker(self, name: str) -> Optional[Mark]:
+        ...
+
+    @overload
+    def get_closest_marker(self, name: str, default: Mark) -> Mark:
+        ...
+
+    def get_closest_marker(
+        self, name: str, default: Optional[Mark] = None
+    ) -> Optional[Mark]:
+        """Return the first marker matching the name, from closest (for
+        example function) to farther level (for example module level).
+
+        :param default: Fallback return value if no marker was found.
+        :param name: Name to filter by.
         """
         return next(self.iter_markers(name=name), default)
 
-    def listextrakeywords(self) -> Set[str]: 
-        """Return a set of all extra keywords in self and any parents.""" 
-        extra_keywords: Set[str] = set() 
+    def listextrakeywords(self) -> Set[str]:
+        """Return a set of all extra keywords in self and any parents."""
+        extra_keywords: Set[str] = set()
         for item in self.listchain():
             extra_keywords.update(item.extra_keyword_matches)
         return extra_keywords
 
-    def listnames(self) -> List[str]: 
+    def listnames(self) -> List[str]:
         return [x.name for x in self.listchain()]
 
-    def addfinalizer(self, fin: Callable[[], object]) -> None: 
-        """Register a function to be called when this node is finalized. 
+    def addfinalizer(self, fin: Callable[[], object]) -> None:
+        """Register a function to be called when this node is finalized.
 
         This method can only be called when this node is active
         in a setup chain, for example during self.setup().
         """
         self.session._setupstate.addfinalizer(fin, self)
 
-    def getparent(self, cls: Type[_NodeType]) -> Optional[_NodeType]: 
-        """Get the next parent node (including self) which is an instance of 
-        the given class.""" 
-        current: Optional[Node] = self 
+    def getparent(self, cls: Type[_NodeType]) -> Optional[_NodeType]:
+        """Get the next parent node (including self) which is an instance of
+        the given class."""
+        current: Optional[Node] = self
         while current and not isinstance(current, cls):
             current = current.parent
-        assert current is None or isinstance(current, cls) 
+        assert current is None or isinstance(current, cls)
         return current
 
-    def _prunetraceback(self, excinfo: ExceptionInfo[BaseException]) -> None: 
+    def _prunetraceback(self, excinfo: ExceptionInfo[BaseException]) -> None:
         pass
 
-    def _repr_failure_py( 
-        self, 
-        excinfo: ExceptionInfo[BaseException], 
-        style: "Optional[_TracebackStyle]" = None, 
-    ) -> TerminalRepr: 
-        from _pytest.fixtures import FixtureLookupError 
- 
-        if isinstance(excinfo.value, ConftestImportFailure): 
-            excinfo = ExceptionInfo(excinfo.value.excinfo) 
-        if isinstance(excinfo.value, fail.Exception): 
+    def _repr_failure_py(
+        self,
+        excinfo: ExceptionInfo[BaseException],
+        style: "Optional[_TracebackStyle]" = None,
+    ) -> TerminalRepr:
+        from _pytest.fixtures import FixtureLookupError
+
+        if isinstance(excinfo.value, ConftestImportFailure):
+            excinfo = ExceptionInfo(excinfo.value.excinfo)
+        if isinstance(excinfo.value, fail.Exception):
             if not excinfo.value.pytrace:
-                style = "value" 
-        if isinstance(excinfo.value, FixtureLookupError): 
+                style = "value"
+        if isinstance(excinfo.value, FixtureLookupError):
             return excinfo.value.formatrepr()
-        if self.config.getoption("fulltrace", False): 
+        if self.config.getoption("fulltrace", False):
             style = "long"
         else:
             tb = _pytest._code.Traceback([excinfo.traceback[-1]])
@@ -374,104 +374,104 @@ class Node(metaclass=NodeMeta):
                 style = "long"
         # XXX should excinfo.getrepr record all data and toterminal() process it?
         if style is None:
-            if self.config.getoption("tbstyle", "auto") == "short": 
+            if self.config.getoption("tbstyle", "auto") == "short":
                 style = "short"
             else:
                 style = "long"
 
-        if self.config.getoption("verbose", 0) > 1: 
+        if self.config.getoption("verbose", 0) > 1:
             truncate_locals = False
         else:
             truncate_locals = True
 
-        # excinfo.getrepr() formats paths relative to the CWD if `abspath` is False. 
-        # It is possible for a fixture/test to change the CWD while this code runs, which 
-        # would then result in the user seeing confusing paths in the failure message. 
-        # To fix this, if the CWD changed, always display the full absolute path. 
-        # It will be better to just always display paths relative to invocation_dir, but 
-        # this requires a lot of plumbing (#6428). 
+        # excinfo.getrepr() formats paths relative to the CWD if `abspath` is False.
+        # It is possible for a fixture/test to change the CWD while this code runs, which
+        # would then result in the user seeing confusing paths in the failure message.
+        # To fix this, if the CWD changed, always display the full absolute path.
+        # It will be better to just always display paths relative to invocation_dir, but
+        # this requires a lot of plumbing (#6428).
         try:
-            abspath = Path(os.getcwd()) != self.config.invocation_params.dir 
+            abspath = Path(os.getcwd()) != self.config.invocation_params.dir
         except OSError:
             abspath = True
 
         return excinfo.getrepr(
             funcargs=True,
             abspath=abspath,
-            showlocals=self.config.getoption("showlocals", False), 
+            showlocals=self.config.getoption("showlocals", False),
             style=style,
-            tbfilter=False,  # pruned already, or in --fulltrace mode. 
+            tbfilter=False,  # pruned already, or in --fulltrace mode.
             truncate_locals=truncate_locals,
         )
 
-    def repr_failure( 
-        self, 
-        excinfo: ExceptionInfo[BaseException], 
-        style: "Optional[_TracebackStyle]" = None, 
-    ) -> Union[str, TerminalRepr]: 
-        """Return a representation of a collection or test failure. 
- 
-        :param excinfo: Exception information for the failure. 
-        """ 
-        return self._repr_failure_py(excinfo, style) 
-
-
-def get_fslocation_from_item( 
-    node: "Node", 
-) -> Tuple[Union[str, py.path.local], Optional[int]]: 
-    """Try to extract the actual location from a node, depending on available attributes: 
-
-    * "location": a pair (path, lineno) 
-    * "obj": a Python object that the node wraps. 
+    def repr_failure(
+        self,
+        excinfo: ExceptionInfo[BaseException],
+        style: "Optional[_TracebackStyle]" = None,
+    ) -> Union[str, TerminalRepr]:
+        """Return a representation of a collection or test failure.
+
+        :param excinfo: Exception information for the failure.
+        """
+        return self._repr_failure_py(excinfo, style)
+
+
+def get_fslocation_from_item(
+    node: "Node",
+) -> Tuple[Union[str, py.path.local], Optional[int]]:
+    """Try to extract the actual location from a node, depending on available attributes:
+
+    * "location": a pair (path, lineno)
+    * "obj": a Python object that the node wraps.
     * "fspath": just a path
 
-    :rtype: A tuple of (str|py.path.local, int) with filename and line number. 
+    :rtype: A tuple of (str|py.path.local, int) with filename and line number.
     """
-    # See Item.location. 
-    location: Optional[Tuple[str, Optional[int], str]] = getattr(node, "location", None) 
-    if location is not None: 
-        return location[:2] 
-    obj = getattr(node, "obj", None) 
+    # See Item.location.
+    location: Optional[Tuple[str, Optional[int], str]] = getattr(node, "location", None)
+    if location is not None:
+        return location[:2]
+    obj = getattr(node, "obj", None)
     if obj is not None:
         return getfslineno(obj)
-    return getattr(node, "fspath", "unknown location"), -1 
+    return getattr(node, "fspath", "unknown location"), -1
 
 
 class Collector(Node):
-    """Collector instances create children through collect() and thus 
-    iteratively build a tree.""" 
+    """Collector instances create children through collect() and thus
+    iteratively build a tree."""
 
     class CollectError(Exception):
-        """An error during collection, contains a custom message.""" 
+        """An error during collection, contains a custom message."""
 
-    def collect(self) -> Iterable[Union["Item", "Collector"]]: 
-        """Return a list of children (items and collectors) for this 
-        collection node.""" 
+    def collect(self) -> Iterable[Union["Item", "Collector"]]:
+        """Return a list of children (items and collectors) for this
+        collection node."""
         raise NotImplementedError("abstract")
 
-    # TODO: This omits the style= parameter which breaks Liskov Substitution. 
-    def repr_failure(  # type: ignore[override] 
-        self, excinfo: ExceptionInfo[BaseException] 
-    ) -> Union[str, TerminalRepr]: 
-        """Return a representation of a collection failure. 
- 
-        :param excinfo: Exception information for the failure. 
-        """ 
-        if isinstance(excinfo.value, self.CollectError) and not self.config.getoption( 
-            "fulltrace", False 
-        ): 
+    # TODO: This omits the style= parameter which breaks Liskov Substitution.
+    def repr_failure(  # type: ignore[override]
+        self, excinfo: ExceptionInfo[BaseException]
+    ) -> Union[str, TerminalRepr]:
+        """Return a representation of a collection failure.
+
+        :param excinfo: Exception information for the failure.
+        """
+        if isinstance(excinfo.value, self.CollectError) and not self.config.getoption(
+            "fulltrace", False
+        ):
             exc = excinfo.value
             return str(exc.args[0])
 
-        # Respect explicit tbstyle option, but default to "short" 
-        # (_repr_failure_py uses "long" with "fulltrace" option always). 
-        tbstyle = self.config.getoption("tbstyle", "auto") 
-        if tbstyle == "auto": 
-            tbstyle = "short" 
- 
-        return self._repr_failure_py(excinfo, style=tbstyle) 
- 
-    def _prunetraceback(self, excinfo: ExceptionInfo[BaseException]) -> None: 
+        # Respect explicit tbstyle option, but default to "short"
+        # (_repr_failure_py uses "long" with "fulltrace" option always).
+        tbstyle = self.config.getoption("tbstyle", "auto")
+        if tbstyle == "auto":
+            tbstyle = "short"
+
+        return self._repr_failure_py(excinfo, style=tbstyle)
+
+    def _prunetraceback(self, excinfo: ExceptionInfo[BaseException]) -> None:
         if hasattr(self, "fspath"):
             traceback = excinfo.traceback
             ntraceback = traceback.cut(path=self.fspath)
@@ -487,14 +487,14 @@ def _check_initialpaths_for_relpath(session, fspath):
 
 
 class FSCollector(Collector):
-    def __init__( 
-        self, 
-        fspath: py.path.local, 
-        parent=None, 
-        config: Optional[Config] = None, 
-        session: Optional["Session"] = None, 
-        nodeid: Optional[str] = None, 
-    ) -> None: 
+    def __init__(
+        self,
+        fspath: py.path.local,
+        parent=None,
+        config: Optional[Config] = None,
+        session: Optional["Session"] = None,
+        nodeid: Optional[str] = None,
+    ) -> None:
         name = fspath.basename
         if parent is not None:
             rel = fspath.relto(parent.fspath)
@@ -513,58 +513,58 @@ class FSCollector(Collector):
             if nodeid and os.sep != SEP:
                 nodeid = nodeid.replace(os.sep, SEP)
 
-        super().__init__(name, parent, config, session, nodeid=nodeid, fspath=fspath) 
- 
-    @classmethod 
-    def from_parent(cls, parent, *, fspath, **kw): 
-        """The public constructor.""" 
-        return super().from_parent(parent=parent, fspath=fspath, **kw) 
- 
-    def gethookproxy(self, fspath: py.path.local): 
-        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2) 
-        return self.session.gethookproxy(fspath) 
- 
-    def isinitpath(self, path: py.path.local) -> bool: 
-        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2) 
-        return self.session.isinitpath(path) 
- 
-
-class File(FSCollector): 
-    """Base class for collecting tests from a file. 
-
-    :ref:`non-python tests`. 
-    """ 
- 
- 
-class Item(Node): 
-    """A basic test invocation item. 
-
-    Note that for a single function there might be multiple test invocation items. 
+        super().__init__(name, parent, config, session, nodeid=nodeid, fspath=fspath)
+
+    @classmethod
+    def from_parent(cls, parent, *, fspath, **kw):
+        """The public constructor."""
+        return super().from_parent(parent=parent, fspath=fspath, **kw)
+
+    def gethookproxy(self, fspath: py.path.local):
+        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2)
+        return self.session.gethookproxy(fspath)
+
+    def isinitpath(self, path: py.path.local) -> bool:
+        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2)
+        return self.session.isinitpath(path)
+
+
+class File(FSCollector):
+    """Base class for collecting tests from a file.
+
+    :ref:`non-python tests`.
+    """
+
+
+class Item(Node):
+    """A basic test invocation item.
+
+    Note that for a single function there might be multiple test invocation items.
     """
 
     nextitem = None
 
-    def __init__( 
-        self, 
-        name, 
-        parent=None, 
-        config: Optional[Config] = None, 
-        session: Optional["Session"] = None, 
-        nodeid: Optional[str] = None, 
-    ) -> None: 
-        super().__init__(name, parent, config, session, nodeid=nodeid) 
-        self._report_sections: List[Tuple[str, str, str]] = [] 
-
-        #: A list of tuples (name, value) that holds user defined properties 
-        #: for this test. 
-        self.user_properties: List[Tuple[str, object]] = [] 
-
-    def runtest(self) -> None: 
-        raise NotImplementedError("runtest must be implemented by Item subclass") 
- 
-    def add_report_section(self, when: str, key: str, content: str) -> None: 
-        """Add a new report section, similar to what's done internally to add 
-        stdout and stderr captured output:: 
+    def __init__(
+        self,
+        name,
+        parent=None,
+        config: Optional[Config] = None,
+        session: Optional["Session"] = None,
+        nodeid: Optional[str] = None,
+    ) -> None:
+        super().__init__(name, parent, config, session, nodeid=nodeid)
+        self._report_sections: List[Tuple[str, str, str]] = []
+
+        #: A list of tuples (name, value) that holds user defined properties
+        #: for this test.
+        self.user_properties: List[Tuple[str, object]] = []
+
+    def runtest(self) -> None:
+        raise NotImplementedError("runtest must be implemented by Item subclass")
+
+    def add_report_section(self, when: str, key: str, content: str) -> None:
+        """Add a new report section, similar to what's done internally to add
+        stdout and stderr captured output::
 
             item.add_report_section("call", "stdout", "report section contents")
 
@@ -579,13 +579,13 @@ class Item(Node):
         if content:
             self._report_sections.append((when, key, content))
 
-    def reportinfo(self) -> Tuple[Union[py.path.local, str], Optional[int], str]: 
+    def reportinfo(self) -> Tuple[Union[py.path.local, str], Optional[int], str]:
         return self.fspath, None, ""
 
-    @cached_property 
-    def location(self) -> Tuple[str, Optional[int], str]: 
-        location = self.reportinfo() 
-        fspath = absolutepath(str(location[0])) 
-        relfspath = self.session._node_location_to_relpath(fspath) 
-        assert type(location[2]) is str 
-        return (relfspath, location[1], location[2]) 
+    @cached_property
+    def location(self) -> Tuple[str, Optional[int], str]:
+        location = self.reportinfo()
+        fspath = absolutepath(str(location[0]))
+        relfspath = self.session._node_location_to_relpath(fspath)
+        assert type(location[2]) is str
+        return (relfspath, location[1], location[2])
diff --git a/contrib/python/pytest/py3/_pytest/nose.py b/contrib/python/pytest/py3/_pytest/nose.py
index 9b4e47678d..bb8f99772a 100644
--- a/contrib/python/pytest/py3/_pytest/nose.py
+++ b/contrib/python/pytest/py3/_pytest/nose.py
@@ -1,17 +1,17 @@
-"""Run testsuites written for nose.""" 
+"""Run testsuites written for nose."""
 from _pytest import python
 from _pytest import unittest
 from _pytest.config import hookimpl
-from _pytest.nodes import Item 
+from _pytest.nodes import Item
 
 
 @hookimpl(trylast=True)
 def pytest_runtest_setup(item):
     if is_potential_nosetest(item):
         if not call_optional(item.obj, "setup"):
-            # Call module level setup if there is no object level one. 
+            # Call module level setup if there is no object level one.
             call_optional(item.parent.obj, "setup")
-        # XXX This implies we only call teardown when setup worked. 
+        # XXX This implies we only call teardown when setup worked.
         item.session._setupstate.addfinalizer((lambda: teardown_nose(item)), item)
 
 
@@ -21,9 +21,9 @@ def teardown_nose(item):
             call_optional(item.parent.obj, "teardown")
 
 
-def is_potential_nosetest(item: Item) -> bool: 
-    # Extra check needed since we do not do nose style setup/teardown 
-    # on direct unittest style classes. 
+def is_potential_nosetest(item: Item) -> bool:
+    # Extra check needed since we do not do nose style setup/teardown
+    # on direct unittest style classes.
     return isinstance(item, python.Function) and not isinstance(
         item, unittest.TestCaseFunction
     )
@@ -34,6 +34,6 @@ def call_optional(obj, name):
     isfixture = hasattr(method, "_pytestfixturefunction")
     if method is not None and not isfixture and callable(method):
         # If there's any problems allow the exception to raise rather than
-        # silently ignoring them. 
+        # silently ignoring them.
         method()
         return True
diff --git a/contrib/python/pytest/py3/_pytest/outcomes.py b/contrib/python/pytest/py3/_pytest/outcomes.py
index be2b10345a..8f6203fd7f 100644
--- a/contrib/python/pytest/py3/_pytest/outcomes.py
+++ b/contrib/python/pytest/py3/_pytest/outcomes.py
@@ -1,46 +1,46 @@
-"""Exception classes and constants handling test outcomes as well as 
-functions creating them.""" 
+"""Exception classes and constants handling test outcomes as well as
+functions creating them."""
 import sys
-from typing import Any 
-from typing import Callable 
-from typing import cast 
-from typing import Optional 
-from typing import Type 
-from typing import TypeVar 
-
-TYPE_CHECKING = False  # Avoid circular import through compat. 
-
-if TYPE_CHECKING: 
-    from typing import NoReturn 
-    from typing_extensions import Protocol 
-else: 
-    # typing.Protocol is only available starting from Python 3.8. It is also 
-    # available from typing_extensions, but we don't want a runtime dependency 
-    # on that. So use a dummy runtime implementation. 
-    from typing import Generic 
- 
-    Protocol = Generic 
- 
- 
+from typing import Any
+from typing import Callable
+from typing import cast
+from typing import Optional
+from typing import Type
+from typing import TypeVar
+
+TYPE_CHECKING = False  # Avoid circular import through compat.
+
+if TYPE_CHECKING:
+    from typing import NoReturn
+    from typing_extensions import Protocol
+else:
+    # typing.Protocol is only available starting from Python 3.8. It is also
+    # available from typing_extensions, but we don't want a runtime dependency
+    # on that. So use a dummy runtime implementation.
+    from typing import Generic
+
+    Protocol = Generic
+
+
 class OutcomeException(BaseException):
-    """OutcomeException and its subclass instances indicate and contain info 
-    about test and collection outcomes.""" 
-
-    def __init__(self, msg: Optional[str] = None, pytrace: bool = True) -> None: 
-        if msg is not None and not isinstance(msg, str): 
-            error_msg = (  # type: ignore[unreachable] 
-                "{} expected string as 'msg' parameter, got '{}' instead.\n" 
-                "Perhaps you meant to use a mark?" 
-            ) 
-            raise TypeError(error_msg.format(type(self).__name__, type(msg).__name__)) 
+    """OutcomeException and its subclass instances indicate and contain info
+    about test and collection outcomes."""
+
+    def __init__(self, msg: Optional[str] = None, pytrace: bool = True) -> None:
+        if msg is not None and not isinstance(msg, str):
+            error_msg = (  # type: ignore[unreachable]
+                "{} expected string as 'msg' parameter, got '{}' instead.\n"
+                "Perhaps you meant to use a mark?"
+            )
+            raise TypeError(error_msg.format(type(self).__name__, type(msg).__name__))
         BaseException.__init__(self, msg)
         self.msg = msg
         self.pytrace = pytrace
 
-    def __repr__(self) -> str: 
-        if self.msg is not None: 
-            return self.msg 
-        return f"<{self.__class__.__name__} instance>" 
+    def __repr__(self) -> str:
+        if self.msg is not None:
+            return self.msg
+        return f"<{self.__class__.__name__} instance>"
 
     __str__ = __repr__
 
@@ -53,146 +53,146 @@ class Skipped(OutcomeException):
     # in order to have Skipped exception printing shorter/nicer
     __module__ = "builtins"
 
-    def __init__( 
-        self, 
-        msg: Optional[str] = None, 
-        pytrace: bool = True, 
-        allow_module_level: bool = False, 
-    ) -> None: 
+    def __init__(
+        self,
+        msg: Optional[str] = None,
+        pytrace: bool = True,
+        allow_module_level: bool = False,
+    ) -> None:
         OutcomeException.__init__(self, msg=msg, pytrace=pytrace)
         self.allow_module_level = allow_module_level
 
 
 class Failed(OutcomeException):
-    """Raised from an explicit call to pytest.fail().""" 
+    """Raised from an explicit call to pytest.fail()."""
 
     __module__ = "builtins"
 
 
-class Exit(Exception): 
-    """Raised for immediate program exits (no tracebacks/summaries).""" 
+class Exit(Exception):
+    """Raised for immediate program exits (no tracebacks/summaries)."""
 
-    def __init__( 
-        self, msg: str = "unknown reason", returncode: Optional[int] = None 
-    ) -> None: 
+    def __init__(
+        self, msg: str = "unknown reason", returncode: Optional[int] = None
+    ) -> None:
         self.msg = msg
         self.returncode = returncode
-        super().__init__(msg) 
-
-
-# Elaborate hack to work around https://github.com/python/mypy/issues/2087. 
-# Ideally would just be `exit.Exception = Exit` etc. 
- 
-_F = TypeVar("_F", bound=Callable[..., object]) 
-_ET = TypeVar("_ET", bound=Type[BaseException]) 
- 
- 
-class _WithException(Protocol[_F, _ET]): 
-    Exception: _ET 
-    __call__: _F 
- 
- 
-def _with_exception(exception_type: _ET) -> Callable[[_F], _WithException[_F, _ET]]: 
-    def decorate(func: _F) -> _WithException[_F, _ET]: 
-        func_with_exception = cast(_WithException[_F, _ET], func) 
-        func_with_exception.Exception = exception_type 
-        return func_with_exception 
- 
-    return decorate 
- 
- 
-# Exposed helper methods. 
-
-
-@_with_exception(Exit) 
-def exit(msg: str, returncode: Optional[int] = None) -> "NoReturn": 
-    """Exit testing process. 
-
-    :param str msg: Message to display upon exit. 
-    :param int returncode: Return code to be used when exiting pytest. 
+        super().__init__(msg)
+
+
+# Elaborate hack to work around https://github.com/python/mypy/issues/2087.
+# Ideally would just be `exit.Exception = Exit` etc.
+
+_F = TypeVar("_F", bound=Callable[..., object])
+_ET = TypeVar("_ET", bound=Type[BaseException])
+
+
+class _WithException(Protocol[_F, _ET]):
+    Exception: _ET
+    __call__: _F
+
+
+def _with_exception(exception_type: _ET) -> Callable[[_F], _WithException[_F, _ET]]:
+    def decorate(func: _F) -> _WithException[_F, _ET]:
+        func_with_exception = cast(_WithException[_F, _ET], func)
+        func_with_exception.Exception = exception_type
+        return func_with_exception
+
+    return decorate
+
+
+# Exposed helper methods.
+
+
+@_with_exception(Exit)
+def exit(msg: str, returncode: Optional[int] = None) -> "NoReturn":
+    """Exit testing process.
+
+    :param str msg: Message to display upon exit.
+    :param int returncode: Return code to be used when exiting pytest.
     """
     __tracebackhide__ = True
     raise Exit(msg, returncode)
 
 
-@_with_exception(Skipped) 
-def skip(msg: str = "", *, allow_module_level: bool = False) -> "NoReturn": 
-    """Skip an executing test with the given message. 
+@_with_exception(Skipped)
+def skip(msg: str = "", *, allow_module_level: bool = False) -> "NoReturn":
+    """Skip an executing test with the given message.
 
     This function should be called only during testing (setup, call or teardown) or
-    during collection by using the ``allow_module_level`` flag.  This function can 
-    be called in doctests as well. 
+    during collection by using the ``allow_module_level`` flag.  This function can
+    be called in doctests as well.
 
-    :param bool allow_module_level: 
-        Allows this function to be called at module level, skipping the rest 
-        of the module. Defaults to False. 
+    :param bool allow_module_level:
+        Allows this function to be called at module level, skipping the rest
+        of the module. Defaults to False.
 
     .. note::
-        It is better to use the :ref:`pytest.mark.skipif ref` marker when 
-        possible to declare a test to be skipped under certain conditions 
-        like mismatching platforms or dependencies. 
-        Similarly, use the ``# doctest: +SKIP`` directive (see `doctest.SKIP 
-        <https://docs.python.org/3/library/doctest.html#doctest.SKIP>`_) 
-        to skip a doctest statically. 
+        It is better to use the :ref:`pytest.mark.skipif ref` marker when
+        possible to declare a test to be skipped under certain conditions
+        like mismatching platforms or dependencies.
+        Similarly, use the ``# doctest: +SKIP`` directive (see `doctest.SKIP
+        <https://docs.python.org/3/library/doctest.html#doctest.SKIP>`_)
+        to skip a doctest statically.
     """
     __tracebackhide__ = True
     raise Skipped(msg=msg, allow_module_level=allow_module_level)
 
 
-@_with_exception(Failed) 
-def fail(msg: str = "", pytrace: bool = True) -> "NoReturn": 
-    """Explicitly fail an executing test with the given message. 
+@_with_exception(Failed)
+def fail(msg: str = "", pytrace: bool = True) -> "NoReturn":
+    """Explicitly fail an executing test with the given message.
 
-    :param str msg: 
-        The message to show the user as reason for the failure. 
-    :param bool pytrace: 
-        If False, msg represents the full failure information and no 
+    :param str msg:
+        The message to show the user as reason for the failure.
+    :param bool pytrace:
+        If False, msg represents the full failure information and no
         python traceback will be reported.
     """
     __tracebackhide__ = True
     raise Failed(msg=msg, pytrace=pytrace)
 
 
-class XFailed(Failed): 
-    """Raised from an explicit call to pytest.xfail().""" 
+class XFailed(Failed):
+    """Raised from an explicit call to pytest.xfail()."""
 
 
-@_with_exception(XFailed) 
-def xfail(reason: str = "") -> "NoReturn": 
-    """Imperatively xfail an executing test or setup function with the given reason. 
+@_with_exception(XFailed)
+def xfail(reason: str = "") -> "NoReturn":
+    """Imperatively xfail an executing test or setup function with the given reason.
 
     This function should be called only during testing (setup, call or teardown).
 
     .. note::
-        It is better to use the :ref:`pytest.mark.xfail ref` marker when 
-        possible to declare a test to be xfailed under certain conditions 
-        like known bugs or missing features. 
+        It is better to use the :ref:`pytest.mark.xfail ref` marker when
+        possible to declare a test to be xfailed under certain conditions
+        like known bugs or missing features.
     """
     __tracebackhide__ = True
     raise XFailed(reason)
 
 
-def importorskip( 
-    modname: str, minversion: Optional[str] = None, reason: Optional[str] = None 
-) -> Any: 
-    """Import and return the requested module ``modname``, or skip the 
-    current test if the module cannot be imported. 
-
-    :param str modname: 
-        The name of the module to import. 
-    :param str minversion: 
-        If given, the imported module's ``__version__`` attribute must be at 
-        least this minimal version, otherwise the test is still skipped. 
-    :param str reason: 
-        If given, this reason is shown as the message when the module cannot 
-        be imported. 
-
-    :returns: 
-        The imported module. This should be assigned to its canonical name. 
- 
-    Example:: 
- 
-        docutils = pytest.importorskip("docutils") 
+def importorskip(
+    modname: str, minversion: Optional[str] = None, reason: Optional[str] = None
+) -> Any:
+    """Import and return the requested module ``modname``, or skip the
+    current test if the module cannot be imported.
+
+    :param str modname:
+        The name of the module to import.
+    :param str minversion:
+        If given, the imported module's ``__version__`` attribute must be at
+        least this minimal version, otherwise the test is still skipped.
+    :param str reason:
+        If given, this reason is shown as the message when the module cannot
+        be imported.
+
+    :returns:
+        The imported module. This should be assigned to its canonical name.
+
+    Example::
+
+        docutils = pytest.importorskip("docutils")
     """
     import warnings
 
@@ -200,25 +200,25 @@ def importorskip(
     compile(modname, "", "eval")  # to catch syntaxerrors
 
     with warnings.catch_warnings():
-        # Make sure to ignore ImportWarnings that might happen because 
+        # Make sure to ignore ImportWarnings that might happen because
         # of existing directories with the same name we're trying to
-        # import but without a __init__.py file. 
+        # import but without a __init__.py file.
         warnings.simplefilter("ignore")
         try:
             __import__(modname)
-        except ImportError as exc: 
-            if reason is None: 
-                reason = f"could not import {modname!r}: {exc}" 
-            raise Skipped(reason, allow_module_level=True) from None 
+        except ImportError as exc:
+            if reason is None:
+                reason = f"could not import {modname!r}: {exc}"
+            raise Skipped(reason, allow_module_level=True) from None
     mod = sys.modules[modname]
     if minversion is None:
         return mod
     verattr = getattr(mod, "__version__", None)
     if minversion is not None:
-        # Imported lazily to improve start-up time. 
-        from packaging.version import Version 
- 
-        if verattr is None or Version(verattr) < Version(minversion): 
+        # Imported lazily to improve start-up time.
+        from packaging.version import Version
+
+        if verattr is None or Version(verattr) < Version(minversion):
             raise Skipped(
                 "module %r has __version__ %r, required is: %r"
                 % (modname, verattr, minversion),
diff --git a/contrib/python/pytest/py3/_pytest/pastebin.py b/contrib/python/pytest/py3/_pytest/pastebin.py
index 7fa17d4bd4..131873c174 100644
--- a/contrib/python/pytest/py3/_pytest/pastebin.py
+++ b/contrib/python/pytest/py3/_pytest/pastebin.py
@@ -1,21 +1,21 @@
-"""Submit failure or test session information to a pastebin service.""" 
+"""Submit failure or test session information to a pastebin service."""
 import tempfile
-from io import StringIO 
-from typing import IO 
-from typing import Union 
+from io import StringIO
+from typing import IO
+from typing import Union
 
 import pytest
-from _pytest.config import Config 
-from _pytest.config import create_terminal_writer 
-from _pytest.config.argparsing import Parser 
-from _pytest.store import StoreKey 
-from _pytest.terminal import TerminalReporter 
+from _pytest.config import Config
+from _pytest.config import create_terminal_writer
+from _pytest.config.argparsing import Parser
+from _pytest.store import StoreKey
+from _pytest.terminal import TerminalReporter
 
 
-pastebinfile_key = StoreKey[IO[bytes]]() 
- 
- 
-def pytest_addoption(parser: Parser) -> None: 
+pastebinfile_key = StoreKey[IO[bytes]]()
+
+
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("terminal reporting")
     group._addoption(
         "--pastebin",
@@ -29,82 +29,82 @@ def pytest_addoption(parser: Parser) -> None:
 
 
 @pytest.hookimpl(trylast=True)
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     if config.option.pastebin == "all":
         tr = config.pluginmanager.getplugin("terminalreporter")
-        # If no terminal reporter plugin is present, nothing we can do here; 
-        # this can happen when this function executes in a worker node 
-        # when using pytest-xdist, for example. 
+        # If no terminal reporter plugin is present, nothing we can do here;
+        # this can happen when this function executes in a worker node
+        # when using pytest-xdist, for example.
         if tr is not None:
-            # pastebin file will be UTF-8 encoded binary file. 
-            config._store[pastebinfile_key] = tempfile.TemporaryFile("w+b") 
+            # pastebin file will be UTF-8 encoded binary file.
+            config._store[pastebinfile_key] = tempfile.TemporaryFile("w+b")
             oldwrite = tr._tw.write
 
             def tee_write(s, **kwargs):
                 oldwrite(s, **kwargs)
-                if isinstance(s, str): 
+                if isinstance(s, str):
                     s = s.encode("utf-8")
-                config._store[pastebinfile_key].write(s) 
+                config._store[pastebinfile_key].write(s)
 
             tr._tw.write = tee_write
 
 
-def pytest_unconfigure(config: Config) -> None: 
-    if pastebinfile_key in config._store: 
-        pastebinfile = config._store[pastebinfile_key] 
-        # Get terminal contents and delete file. 
-        pastebinfile.seek(0) 
-        sessionlog = pastebinfile.read() 
-        pastebinfile.close() 
-        del config._store[pastebinfile_key] 
-        # Undo our patching in the terminal reporter. 
+def pytest_unconfigure(config: Config) -> None:
+    if pastebinfile_key in config._store:
+        pastebinfile = config._store[pastebinfile_key]
+        # Get terminal contents and delete file.
+        pastebinfile.seek(0)
+        sessionlog = pastebinfile.read()
+        pastebinfile.close()
+        del config._store[pastebinfile_key]
+        # Undo our patching in the terminal reporter.
         tr = config.pluginmanager.getplugin("terminalreporter")
         del tr._tw.__dict__["write"]
-        # Write summary. 
+        # Write summary.
         tr.write_sep("=", "Sending information to Paste Service")
         pastebinurl = create_new_paste(sessionlog)
         tr.write_line("pastebin session-log: %s\n" % pastebinurl)
 
 
-def create_new_paste(contents: Union[str, bytes]) -> str: 
-    """Create a new paste using the bpaste.net service. 
+def create_new_paste(contents: Union[str, bytes]) -> str:
+    """Create a new paste using the bpaste.net service.
 
-    :contents: Paste contents string. 
-    :returns: URL to the pasted contents, or an error message. 
+    :contents: Paste contents string.
+    :returns: URL to the pasted contents, or an error message.
     """
     import re
-    from urllib.request import urlopen 
-    from urllib.parse import urlencode 
+    from urllib.request import urlopen
+    from urllib.parse import urlencode
 
-    params = {"code": contents, "lexer": "text", "expiry": "1week"} 
+    params = {"code": contents, "lexer": "text", "expiry": "1week"}
     url = "https://bpaste.net"
-    try: 
-        response: str = ( 
-            urlopen(url, data=urlencode(params).encode("ascii")).read().decode("utf-8") 
-        ) 
-    except OSError as exc_info:  # urllib errors 
-        return "bad response: %s" % exc_info 
-    m = re.search(r'href="/raw/(\w+)"', response) 
+    try:
+        response: str = (
+            urlopen(url, data=urlencode(params).encode("ascii")).read().decode("utf-8")
+        )
+    except OSError as exc_info:  # urllib errors
+        return "bad response: %s" % exc_info
+    m = re.search(r'href="/raw/(\w+)"', response)
     if m:
-        return "{}/show/{}".format(url, m.group(1)) 
+        return "{}/show/{}".format(url, m.group(1))
     else:
-        return "bad response: invalid format ('" + response + "')" 
+        return "bad response: invalid format ('" + response + "')"
 
 
-def pytest_terminal_summary(terminalreporter: TerminalReporter) -> None: 
+def pytest_terminal_summary(terminalreporter: TerminalReporter) -> None:
     if terminalreporter.config.option.pastebin != "failed":
         return
-    if "failed" in terminalreporter.stats: 
+    if "failed" in terminalreporter.stats:
         terminalreporter.write_sep("=", "Sending information to Paste Service")
-        for rep in terminalreporter.stats["failed"]: 
+        for rep in terminalreporter.stats["failed"]:
             try:
                 msg = rep.longrepr.reprtraceback.reprentries[-1].reprfileloc
             except AttributeError:
-                msg = terminalreporter._getfailureheadline(rep) 
-            file = StringIO() 
-            tw = create_terminal_writer(terminalreporter.config, file) 
+                msg = terminalreporter._getfailureheadline(rep)
+            file = StringIO()
+            tw = create_terminal_writer(terminalreporter.config, file)
             rep.toterminal(tw)
-            s = file.getvalue() 
+            s = file.getvalue()
             assert len(s)
             pastebinurl = create_new_paste(s)
-            terminalreporter.write_line(f"{msg} --> {pastebinurl}") 
+            terminalreporter.write_line(f"{msg} --> {pastebinurl}")
diff --git a/contrib/python/pytest/py3/_pytest/pathlib.py b/contrib/python/pytest/py3/_pytest/pathlib.py
index 2f56c249d4..7d9269a185 100644
--- a/contrib/python/pytest/py3/_pytest/pathlib.py
+++ b/contrib/python/pytest/py3/_pytest/pathlib.py
@@ -1,200 +1,200 @@
 import atexit
-import contextlib 
+import contextlib
 import fnmatch
-import importlib.util 
+import importlib.util
 import itertools
 import os
 import shutil
 import sys
 import uuid
-import warnings 
-from enum import Enum 
-from errno import EBADF 
-from errno import ELOOP 
-from errno import ENOENT 
-from errno import ENOTDIR 
-from functools import partial 
+import warnings
+from enum import Enum
+from errno import EBADF
+from errno import ELOOP
+from errno import ENOENT
+from errno import ENOTDIR
+from functools import partial
 from os.path import expanduser
 from os.path import expandvars
 from os.path import isabs
 from os.path import sep
-from pathlib import Path 
-from pathlib import PurePath 
+from pathlib import Path
+from pathlib import PurePath
 from posixpath import sep as posix_sep
-from types import ModuleType 
-from typing import Callable 
-from typing import Iterable 
-from typing import Iterator 
-from typing import Optional 
-from typing import Set 
-from typing import TypeVar 
-from typing import Union 
-
-import py 
- 
-from _pytest.compat import assert_never 
-from _pytest.outcomes import skip 
-from _pytest.warning_types import PytestWarning 
-
-LOCK_TIMEOUT = 60 * 60 * 24 * 3 
-
-
-_AnyPurePath = TypeVar("_AnyPurePath", bound=PurePath) 
-
-# The following function, variables and comments were 
-# copied from cpython 3.9 Lib/pathlib.py file. 
-
-# EBADF - guard against macOS `stat` throwing EBADF 
-_IGNORED_ERRORS = (ENOENT, ENOTDIR, EBADF, ELOOP) 
-
-_IGNORED_WINERRORS = ( 
-    21,  # ERROR_NOT_READY - drive exists but is not accessible 
-    1921,  # ERROR_CANT_RESOLVE_FILENAME - fix for broken symlink pointing to itself 
-) 
-
- 
-def _ignore_error(exception): 
-    return ( 
-        getattr(exception, "errno", None) in _IGNORED_ERRORS 
-        or getattr(exception, "winerror", None) in _IGNORED_WINERRORS 
-    ) 
- 
- 
-def get_lock_path(path: _AnyPurePath) -> _AnyPurePath: 
-    return path.joinpath(".lock") 
- 
- 
-def on_rm_rf_error(func, path: str, exc, *, start_path: Path) -> bool: 
-    """Handle known read-only errors during rmtree. 
-
-    The returned value is used only by our own tests. 
-    """ 
-    exctype, excvalue = exc[:2] 
-
-    # Another process removed the file in the middle of the "rm_rf" (xdist for example). 
-    # More context: https://github.com/pytest-dev/pytest/issues/5974#issuecomment-543799018 
-    if isinstance(excvalue, FileNotFoundError): 
-        return False 
- 
-    if not isinstance(excvalue, PermissionError): 
-        warnings.warn( 
-            PytestWarning(f"(rm_rf) error removing {path}\n{exctype}: {excvalue}") 
-        ) 
-        return False 
- 
-    if func not in (os.rmdir, os.remove, os.unlink): 
-        if func not in (os.open,): 
-            warnings.warn( 
-                PytestWarning( 
-                    "(rm_rf) unknown function {} when removing {}:\n{}: {}".format( 
-                        func, path, exctype, excvalue 
-                    ) 
-                ) 
-            ) 
-        return False 
- 
-    # Chmod + retry. 
-    import stat 
- 
-    def chmod_rw(p: str) -> None: 
-        mode = os.stat(p).st_mode 
-        os.chmod(p, mode | stat.S_IRUSR | stat.S_IWUSR) 
- 
-    # For files, we need to recursively go upwards in the directories to 
-    # ensure they all are also writable. 
-    p = Path(path) 
-    if p.is_file(): 
-        for parent in p.parents: 
-            chmod_rw(str(parent)) 
-            # Stop when we reach the original path passed to rm_rf. 
-            if parent == start_path: 
-                break 
-    chmod_rw(str(path)) 
- 
-    func(path) 
-    return True 
- 
- 
-def ensure_extended_length_path(path: Path) -> Path: 
-    """Get the extended-length version of a path (Windows). 
- 
-    On Windows, by default, the maximum length of a path (MAX_PATH) is 260 
-    characters, and operations on paths longer than that fail. But it is possible 
-    to overcome this by converting the path to "extended-length" form before 
-    performing the operation: 
-    https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation 
- 
-    On Windows, this function returns the extended-length absolute version of path. 
-    On other platforms it returns path unchanged. 
-    """ 
-    if sys.platform.startswith("win32"): 
-        path = path.resolve() 
-        path = Path(get_extended_length_path_str(str(path))) 
-    return path 
- 
- 
-def get_extended_length_path_str(path: str) -> str: 
-    """Convert a path to a Windows extended length path.""" 
-    long_path_prefix = "\\\\?\\" 
-    unc_long_path_prefix = "\\\\?\\UNC\\" 
-    if path.startswith((long_path_prefix, unc_long_path_prefix)): 
-        return path 
-    # UNC 
-    if path.startswith("\\\\"): 
-        return unc_long_path_prefix + path[2:] 
-    return long_path_prefix + path 
- 
- 
-def rm_rf(path: Path) -> None: 
-    """Remove the path contents recursively, even if some elements 
-    are read-only.""" 
-    path = ensure_extended_length_path(path) 
-    onerror = partial(on_rm_rf_error, start_path=path) 
-    shutil.rmtree(str(path), onerror=onerror) 
- 
- 
-def find_prefixed(root: Path, prefix: str) -> Iterator[Path]: 
-    """Find all elements in root that begin with the prefix, case insensitive.""" 
+from types import ModuleType
+from typing import Callable
+from typing import Iterable
+from typing import Iterator
+from typing import Optional
+from typing import Set
+from typing import TypeVar
+from typing import Union
+
+import py
+
+from _pytest.compat import assert_never
+from _pytest.outcomes import skip
+from _pytest.warning_types import PytestWarning
+
+LOCK_TIMEOUT = 60 * 60 * 24 * 3
+
+
+_AnyPurePath = TypeVar("_AnyPurePath", bound=PurePath)
+
+# The following function, variables and comments were
+# copied from cpython 3.9 Lib/pathlib.py file.
+
+# EBADF - guard against macOS `stat` throwing EBADF
+_IGNORED_ERRORS = (ENOENT, ENOTDIR, EBADF, ELOOP)
+
+_IGNORED_WINERRORS = (
+    21,  # ERROR_NOT_READY - drive exists but is not accessible
+    1921,  # ERROR_CANT_RESOLVE_FILENAME - fix for broken symlink pointing to itself
+)
+
+
+def _ignore_error(exception):
+    return (
+        getattr(exception, "errno", None) in _IGNORED_ERRORS
+        or getattr(exception, "winerror", None) in _IGNORED_WINERRORS
+    )
+
+
+def get_lock_path(path: _AnyPurePath) -> _AnyPurePath:
+    return path.joinpath(".lock")
+
+
+def on_rm_rf_error(func, path: str, exc, *, start_path: Path) -> bool:
+    """Handle known read-only errors during rmtree.
+
+    The returned value is used only by our own tests.
+    """
+    exctype, excvalue = exc[:2]
+
+    # Another process removed the file in the middle of the "rm_rf" (xdist for example).
+    # More context: https://github.com/pytest-dev/pytest/issues/5974#issuecomment-543799018
+    if isinstance(excvalue, FileNotFoundError):
+        return False
+
+    if not isinstance(excvalue, PermissionError):
+        warnings.warn(
+            PytestWarning(f"(rm_rf) error removing {path}\n{exctype}: {excvalue}")
+        )
+        return False
+
+    if func not in (os.rmdir, os.remove, os.unlink):
+        if func not in (os.open,):
+            warnings.warn(
+                PytestWarning(
+                    "(rm_rf) unknown function {} when removing {}:\n{}: {}".format(
+                        func, path, exctype, excvalue
+                    )
+                )
+            )
+        return False
+
+    # Chmod + retry.
+    import stat
+
+    def chmod_rw(p: str) -> None:
+        mode = os.stat(p).st_mode
+        os.chmod(p, mode | stat.S_IRUSR | stat.S_IWUSR)
+
+    # For files, we need to recursively go upwards in the directories to
+    # ensure they all are also writable.
+    p = Path(path)
+    if p.is_file():
+        for parent in p.parents:
+            chmod_rw(str(parent))
+            # Stop when we reach the original path passed to rm_rf.
+            if parent == start_path:
+                break
+    chmod_rw(str(path))
+
+    func(path)
+    return True
+
+
+def ensure_extended_length_path(path: Path) -> Path:
+    """Get the extended-length version of a path (Windows).
+
+    On Windows, by default, the maximum length of a path (MAX_PATH) is 260
+    characters, and operations on paths longer than that fail. But it is possible
+    to overcome this by converting the path to "extended-length" form before
+    performing the operation:
+    https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation
+
+    On Windows, this function returns the extended-length absolute version of path.
+    On other platforms it returns path unchanged.
+    """
+    if sys.platform.startswith("win32"):
+        path = path.resolve()
+        path = Path(get_extended_length_path_str(str(path)))
+    return path
+
+
+def get_extended_length_path_str(path: str) -> str:
+    """Convert a path to a Windows extended length path."""
+    long_path_prefix = "\\\\?\\"
+    unc_long_path_prefix = "\\\\?\\UNC\\"
+    if path.startswith((long_path_prefix, unc_long_path_prefix)):
+        return path
+    # UNC
+    if path.startswith("\\\\"):
+        return unc_long_path_prefix + path[2:]
+    return long_path_prefix + path
+
+
+def rm_rf(path: Path) -> None:
+    """Remove the path contents recursively, even if some elements
+    are read-only."""
+    path = ensure_extended_length_path(path)
+    onerror = partial(on_rm_rf_error, start_path=path)
+    shutil.rmtree(str(path), onerror=onerror)
+
+
+def find_prefixed(root: Path, prefix: str) -> Iterator[Path]:
+    """Find all elements in root that begin with the prefix, case insensitive."""
     l_prefix = prefix.lower()
     for x in root.iterdir():
         if x.name.lower().startswith(l_prefix):
             yield x
 
 
-def extract_suffixes(iter: Iterable[PurePath], prefix: str) -> Iterator[str]: 
-    """Return the parts of the paths following the prefix. 
- 
-    :param iter: Iterator over path names. 
-    :param prefix: Expected prefix of the path names. 
+def extract_suffixes(iter: Iterable[PurePath], prefix: str) -> Iterator[str]:
+    """Return the parts of the paths following the prefix.
+
+    :param iter: Iterator over path names.
+    :param prefix: Expected prefix of the path names.
     """
     p_len = len(prefix)
     for p in iter:
         yield p.name[p_len:]
 
 
-def find_suffixes(root: Path, prefix: str) -> Iterator[str]: 
-    """Combine find_prefixes and extract_suffixes.""" 
+def find_suffixes(root: Path, prefix: str) -> Iterator[str]:
+    """Combine find_prefixes and extract_suffixes."""
     return extract_suffixes(find_prefixed(root, prefix), prefix)
 
 
-def parse_num(maybe_num) -> int: 
-    """Parse number path suffixes, returns -1 on error.""" 
+def parse_num(maybe_num) -> int:
+    """Parse number path suffixes, returns -1 on error."""
     try:
         return int(maybe_num)
     except ValueError:
         return -1
 
 
-def _force_symlink( 
-    root: Path, target: Union[str, PurePath], link_to: Union[str, Path] 
-) -> None: 
-    """Helper to create the current symlink. 
+def _force_symlink(
+    root: Path, target: Union[str, PurePath], link_to: Union[str, Path]
+) -> None:
+    """Helper to create the current symlink.
 
-    It's full of race conditions that are reasonably OK to ignore 
-    for the context of best effort linking to the latest test run. 
+    It's full of race conditions that are reasonably OK to ignore
+    for the context of best effort linking to the latest test run.
 
-    The presumption being that in case of much parallelism 
-    the inaccuracy is going to be acceptable. 
+    The presumption being that in case of much parallelism
+    the inaccuracy is going to be acceptable.
     """
     current_symlink = root.joinpath(target)
     try:
@@ -207,126 +207,126 @@ def _force_symlink(
         pass
 
 
-def make_numbered_dir(root: Path, prefix: str, mode: int = 0o700) -> Path: 
-    """Create a directory with an increased number as suffix for the given prefix.""" 
+def make_numbered_dir(root: Path, prefix: str, mode: int = 0o700) -> Path:
+    """Create a directory with an increased number as suffix for the given prefix."""
     for i in range(10):
         # try up to 10 times to create the folder
-        max_existing = max(map(parse_num, find_suffixes(root, prefix)), default=-1) 
+        max_existing = max(map(parse_num, find_suffixes(root, prefix)), default=-1)
         new_number = max_existing + 1
-        new_path = root.joinpath(f"{prefix}{new_number}") 
+        new_path = root.joinpath(f"{prefix}{new_number}")
         try:
-            new_path.mkdir(mode=mode) 
+            new_path.mkdir(mode=mode)
         except Exception:
             pass
         else:
             _force_symlink(root, prefix + "current", new_path)
             return new_path
     else:
-        raise OSError( 
+        raise OSError(
             "could not create numbered dir with prefix "
             "{prefix} in {root} after 10 tries".format(prefix=prefix, root=root)
         )
 
 
-def create_cleanup_lock(p: Path) -> Path: 
-    """Create a lock to prevent premature folder cleanup.""" 
+def create_cleanup_lock(p: Path) -> Path:
+    """Create a lock to prevent premature folder cleanup."""
     lock_path = get_lock_path(p)
     try:
         fd = os.open(str(lock_path), os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o644)
-    except FileExistsError as e: 
-        raise OSError(f"cannot create lockfile in {p}") from e 
+    except FileExistsError as e:
+        raise OSError(f"cannot create lockfile in {p}") from e
     else:
         pid = os.getpid()
-        spid = str(pid).encode() 
+        spid = str(pid).encode()
         os.write(fd, spid)
         os.close(fd)
         if not lock_path.is_file():
-            raise OSError("lock path got renamed after successful creation") 
+            raise OSError("lock path got renamed after successful creation")
         return lock_path
 
 
-def register_cleanup_lock_removal(lock_path: Path, register=atexit.register): 
-    """Register a cleanup function for removing a lock, by default on atexit.""" 
+def register_cleanup_lock_removal(lock_path: Path, register=atexit.register):
+    """Register a cleanup function for removing a lock, by default on atexit."""
     pid = os.getpid()
 
-    def cleanup_on_exit(lock_path: Path = lock_path, original_pid: int = pid) -> None: 
+    def cleanup_on_exit(lock_path: Path = lock_path, original_pid: int = pid) -> None:
         current_pid = os.getpid()
         if current_pid != original_pid:
             # fork
             return
         try:
             lock_path.unlink()
-        except OSError: 
+        except OSError:
             pass
 
     return register(cleanup_on_exit)
 
 
-def maybe_delete_a_numbered_dir(path: Path) -> None: 
-    """Remove a numbered directory if its lock can be obtained and it does 
-    not seem to be in use.""" 
-    path = ensure_extended_length_path(path) 
+def maybe_delete_a_numbered_dir(path: Path) -> None:
+    """Remove a numbered directory if its lock can be obtained and it does
+    not seem to be in use."""
+    path = ensure_extended_length_path(path)
     lock_path = None
     try:
         lock_path = create_cleanup_lock(path)
         parent = path.parent
 
-        garbage = parent.joinpath(f"garbage-{uuid.uuid4()}") 
+        garbage = parent.joinpath(f"garbage-{uuid.uuid4()}")
         path.rename(garbage)
-        rm_rf(garbage) 
-    except OSError: 
+        rm_rf(garbage)
+    except OSError:
         #  known races:
         #  * other process did a cleanup at the same time
         #  * deletable folder was found
         #  * process cwd (Windows)
         return
     finally:
-        # If we created the lock, ensure we remove it even if we failed 
-        # to properly remove the numbered dir. 
+        # If we created the lock, ensure we remove it even if we failed
+        # to properly remove the numbered dir.
         if lock_path is not None:
             try:
                 lock_path.unlink()
-            except OSError: 
+            except OSError:
                 pass
 
 
-def ensure_deletable(path: Path, consider_lock_dead_if_created_before: float) -> bool: 
-    """Check if `path` is deletable based on whether the lock file is expired.""" 
+def ensure_deletable(path: Path, consider_lock_dead_if_created_before: float) -> bool:
+    """Check if `path` is deletable based on whether the lock file is expired."""
     if path.is_symlink():
         return False
     lock = get_lock_path(path)
     try:
-        if not lock.is_file(): 
-            return True 
-    except OSError: 
-        # we might not have access to the lock file at all, in this case assume 
-        # we don't have access to the entire directory (#7491). 
-        return False 
-    try: 
+        if not lock.is_file():
+            return True
+    except OSError:
+        # we might not have access to the lock file at all, in this case assume
+        # we don't have access to the entire directory (#7491).
+        return False
+    try:
         lock_time = lock.stat().st_mtime
     except Exception:
         return False
     else:
         if lock_time < consider_lock_dead_if_created_before:
-            # We want to ignore any errors while trying to remove the lock such as: 
-            # - PermissionDenied, like the file permissions have changed since the lock creation; 
-            # - FileNotFoundError, in case another pytest process got here first; 
-            # and any other cause of failure. 
-            with contextlib.suppress(OSError): 
-                lock.unlink() 
-                return True 
-        return False 
-
-
-def try_cleanup(path: Path, consider_lock_dead_if_created_before: float) -> None: 
-    """Try to cleanup a folder if we can ensure it's deletable.""" 
+            # We want to ignore any errors while trying to remove the lock such as:
+            # - PermissionDenied, like the file permissions have changed since the lock creation;
+            # - FileNotFoundError, in case another pytest process got here first;
+            # and any other cause of failure.
+            with contextlib.suppress(OSError):
+                lock.unlink()
+                return True
+        return False
+
+
+def try_cleanup(path: Path, consider_lock_dead_if_created_before: float) -> None:
+    """Try to cleanup a folder if we can ensure it's deletable."""
     if ensure_deletable(path, consider_lock_dead_if_created_before):
         maybe_delete_a_numbered_dir(path)
 
 
-def cleanup_candidates(root: Path, prefix: str, keep: int) -> Iterator[Path]: 
-    """List candidates for numbered directories to be removed - follows py.path.""" 
-    max_existing = max(map(parse_num, find_suffixes(root, prefix)), default=-1) 
+def cleanup_candidates(root: Path, prefix: str, keep: int) -> Iterator[Path]:
+    """List candidates for numbered directories to be removed - follows py.path."""
+    max_existing = max(map(parse_num, find_suffixes(root, prefix)), default=-1)
     max_delete = max_existing - keep
     paths = find_prefixed(root, prefix)
     paths, paths2 = itertools.tee(paths)
@@ -336,65 +336,65 @@ def cleanup_candidates(root: Path, prefix: str, keep: int) -> Iterator[Path]:
             yield path
 
 
-def cleanup_numbered_dir( 
-    root: Path, prefix: str, keep: int, consider_lock_dead_if_created_before: float 
-) -> None: 
-    """Cleanup for lock driven numbered directories.""" 
+def cleanup_numbered_dir(
+    root: Path, prefix: str, keep: int, consider_lock_dead_if_created_before: float
+) -> None:
+    """Cleanup for lock driven numbered directories."""
     for path in cleanup_candidates(root, prefix, keep):
         try_cleanup(path, consider_lock_dead_if_created_before)
     for path in root.glob("garbage-*"):
         try_cleanup(path, consider_lock_dead_if_created_before)
 
 
-def make_numbered_dir_with_cleanup( 
-    root: Path, prefix: str, keep: int, lock_timeout: float, mode: int, 
-) -> Path: 
-    """Create a numbered dir with a cleanup lock and remove old ones.""" 
+def make_numbered_dir_with_cleanup(
+    root: Path, prefix: str, keep: int, lock_timeout: float, mode: int,
+) -> Path:
+    """Create a numbered dir with a cleanup lock and remove old ones."""
     e = None
     for i in range(10):
         try:
-            p = make_numbered_dir(root, prefix, mode) 
+            p = make_numbered_dir(root, prefix, mode)
             lock_path = create_cleanup_lock(p)
             register_cleanup_lock_removal(lock_path)
         except Exception as exc:
             e = exc
         else:
             consider_lock_dead_if_created_before = p.stat().st_mtime - lock_timeout
-            # Register a cleanup for program exit 
-            atexit.register( 
-                cleanup_numbered_dir, 
-                root, 
-                prefix, 
-                keep, 
-                consider_lock_dead_if_created_before, 
+            # Register a cleanup for program exit
+            atexit.register(
+                cleanup_numbered_dir,
+                root,
+                prefix,
+                keep,
+                consider_lock_dead_if_created_before,
             )
             return p
     assert e is not None
     raise e
 
 
-def resolve_from_str(input: str, rootpath: Path) -> Path: 
+def resolve_from_str(input: str, rootpath: Path) -> Path:
     input = expanduser(input)
     input = expandvars(input)
     if isabs(input):
         return Path(input)
     else:
-        return rootpath.joinpath(input) 
+        return rootpath.joinpath(input)
 
 
-def fnmatch_ex(pattern: str, path) -> bool: 
-    """A port of FNMatcher from py.path.common which works with PurePath() instances. 
+def fnmatch_ex(pattern: str, path) -> bool:
+    """A port of FNMatcher from py.path.common which works with PurePath() instances.
 
-    The difference between this algorithm and PurePath.match() is that the 
-    latter matches "**" glob expressions for each part of the path, while 
-    this algorithm uses the whole path instead. 
+    The difference between this algorithm and PurePath.match() is that the
+    latter matches "**" glob expressions for each part of the path, while
+    this algorithm uses the whole path instead.
 
     For example:
-        "tests/foo/bar/doc/test_foo.py" matches pattern "tests/**/doc/test*.py" 
-        with this algorithm, but not with PurePath.match(). 
+        "tests/foo/bar/doc/test_foo.py" matches pattern "tests/**/doc/test*.py"
+        with this algorithm, but not with PurePath.match().
 
-    This algorithm was ported to keep backward-compatibility with existing 
-    settings which assume paths match according this logic. 
+    This algorithm was ported to keep backward-compatibility with existing
+    settings which assume paths match according this logic.
 
     References:
     * https://bugs.python.org/issue29249
@@ -412,243 +412,243 @@ def fnmatch_ex(pattern: str, path) -> bool:
     if sep not in pattern:
         name = path.name
     else:
-        name = str(path) 
-        if path.is_absolute() and not os.path.isabs(pattern): 
-            pattern = f"*{os.sep}{pattern}" 
+        name = str(path)
+        if path.is_absolute() and not os.path.isabs(pattern):
+            pattern = f"*{os.sep}{pattern}"
     return fnmatch.fnmatch(name, pattern)
 
 
-def parts(s: str) -> Set[str]: 
+def parts(s: str) -> Set[str]:
     parts = s.split(sep)
     return {sep.join(parts[: i + 1]) or sep for i in range(len(parts))}
- 
- 
-def symlink_or_skip(src, dst, **kwargs): 
-    """Make a symlink, or skip the test in case symlinks are not supported.""" 
-    try: 
-        os.symlink(str(src), str(dst), **kwargs) 
-    except OSError as e: 
-        skip(f"symlinks not supported: {e}") 
- 
- 
-class ImportMode(Enum): 
-    """Possible values for `mode` parameter of `import_path`.""" 
- 
-    prepend = "prepend" 
-    append = "append" 
-    importlib = "importlib" 
- 
- 
-class ImportPathMismatchError(ImportError): 
-    """Raised on import_path() if there is a mismatch of __file__'s. 
- 
-    This can happen when `import_path` is called multiple times with different filenames that has 
-    the same basename but reside in packages 
-    (for example "/tests1/test_foo.py" and "/tests2/test_foo.py"). 
-    """ 
- 
- 
-def import_path( 
-    p: Union[str, py.path.local, Path], 
-    *, 
-    mode: Union[str, ImportMode] = ImportMode.prepend, 
-) -> ModuleType: 
-    """Import and return a module from the given path, which can be a file (a module) or 
-    a directory (a package). 
- 
-    The import mechanism used is controlled by the `mode` parameter: 
- 
-    * `mode == ImportMode.prepend`: the directory containing the module (or package, taking 
-      `__init__.py` files into account) will be put at the *start* of `sys.path` before 
-      being imported with `__import__. 
- 
-    * `mode == ImportMode.append`: same as `prepend`, but the directory will be appended 
-      to the end of `sys.path`, if not already in `sys.path`. 
- 
-    * `mode == ImportMode.importlib`: uses more fine control mechanisms provided by `importlib` 
-      to import the module, which avoids having to use `__import__` and muck with `sys.path` 
-      at all. It effectively allows having same-named test modules in different places. 
- 
-    :raises ImportPathMismatchError: 
-        If after importing the given `path` and the module `__file__` 
-        are different. Only raised in `prepend` and `append` modes. 
-    """ 
-    mode = ImportMode(mode) 
- 
-    path = Path(str(p)) 
- 
-    if not path.exists(): 
-        raise ImportError(path) 
- 
-    if mode is ImportMode.importlib: 
-        module_name = path.stem 
- 
-        for meta_importer in sys.meta_path: 
-            spec = meta_importer.find_spec(module_name, [str(path.parent)]) 
-            if spec is not None: 
-                break 
-        else: 
-            spec = importlib.util.spec_from_file_location(module_name, str(path)) 
- 
-        if spec is None: 
-            raise ImportError( 
-                "Can't find module {} at location {}".format(module_name, str(path)) 
-            ) 
-        mod = importlib.util.module_from_spec(spec) 
-        spec.loader.exec_module(mod)  # type: ignore[union-attr] 
-        return mod 
- 
-    pkg_path = resolve_package_path(path) 
-    if pkg_path is not None: 
-        pkg_root = pkg_path.parent 
-        names = list(path.with_suffix("").relative_to(pkg_root).parts) 
-        if names[-1] == "__init__": 
-            names.pop() 
-        module_name = ".".join(names) 
-    else: 
-        pkg_root = path.parent 
-        module_name = path.stem 
- 
-    # Change sys.path permanently: restoring it at the end of this function would cause surprising 
-    # problems because of delayed imports: for example, a conftest.py file imported by this function 
-    # might have local imports, which would fail at runtime if we restored sys.path. 
-    if mode is ImportMode.append: 
-        if str(pkg_root) not in sys.path: 
-            sys.path.append(str(pkg_root)) 
-    elif mode is ImportMode.prepend: 
-        if str(pkg_root) != sys.path[0]: 
-            sys.path.insert(0, str(pkg_root)) 
-    else: 
-        assert_never(mode) 
- 
-    importlib.import_module(module_name) 
- 
-    mod = sys.modules[module_name] 
-    if path.name == "__init__.py": 
-        return mod 
- 
-    ignore = os.environ.get("PY_IGNORE_IMPORTMISMATCH", "") 
-    if ignore != "1": 
-        module_file = mod.__file__ 
-        if module_file.endswith((".pyc", ".pyo")): 
-            module_file = module_file[:-1] 
-        if module_file.endswith(os.path.sep + "__init__.py"): 
-            module_file = module_file[: -(len(os.path.sep + "__init__.py"))] 
- 
-        try: 
-            is_same = _is_same(str(path), module_file) 
-        except FileNotFoundError: 
-            is_same = False 
- 
-        if not is_same: 
-            raise ImportPathMismatchError(module_name, module_file, path) 
- 
-    return mod 
- 
- 
-# Implement a special _is_same function on Windows which returns True if the two filenames 
-# compare equal, to circumvent os.path.samefile returning False for mounts in UNC (#7678). 
-if sys.platform.startswith("win"): 
- 
-    def _is_same(f1: str, f2: str) -> bool: 
-        return Path(f1) == Path(f2) or os.path.samefile(f1, f2) 
- 
- 
-else: 
- 
-    def _is_same(f1: str, f2: str) -> bool: 
-        return os.path.samefile(f1, f2) 
- 
- 
-def resolve_package_path(path: Path) -> Optional[Path]: 
-    """Return the Python package path by looking for the last 
-    directory upwards which still contains an __init__.py. 
- 
-    Returns None if it can not be determined. 
-    """ 
-    result = None 
-    for parent in itertools.chain((path,), path.parents): 
-        if parent.is_dir(): 
-            if not parent.joinpath("__init__.py").is_file(): 
-                break 
-            if not parent.name.isidentifier(): 
-                break 
-            result = parent 
-    return result 
- 
- 
-def visit( 
-    path: str, recurse: Callable[["os.DirEntry[str]"], bool] 
-) -> Iterator["os.DirEntry[str]"]: 
-    """Walk a directory recursively, in breadth-first order. 
- 
-    Entries at each directory level are sorted. 
-    """ 
- 
-    # Skip entries with symlink loops and other brokenness, so the caller doesn't 
-    # have to deal with it. 
-    entries = [] 
-    for entry in os.scandir(path): 
-        try: 
-            entry.is_file() 
-        except OSError as err: 
-            if _ignore_error(err): 
-                continue 
-            raise 
-        entries.append(entry) 
- 
-    entries.sort(key=lambda entry: entry.name) 
- 
-    yield from entries 
- 
-    for entry in entries: 
-        if entry.is_dir() and recurse(entry): 
-            yield from visit(entry.path, recurse) 
- 
- 
-def absolutepath(path: Union[Path, str]) -> Path: 
-    """Convert a path to an absolute path using os.path.abspath. 
- 
-    Prefer this over Path.resolve() (see #6523). 
-    Prefer this over Path.absolute() (not public, doesn't normalize). 
-    """ 
-    return Path(os.path.abspath(str(path))) 
- 
- 
-def commonpath(path1: Path, path2: Path) -> Optional[Path]: 
-    """Return the common part shared with the other path, or None if there is 
-    no common part. 
- 
-    If one path is relative and one is absolute, returns None. 
-    """ 
-    try: 
-        return Path(os.path.commonpath((str(path1), str(path2)))) 
-    except ValueError: 
-        return None 
- 
- 
-def bestrelpath(directory: Path, dest: Path) -> str: 
-    """Return a string which is a relative path from directory to dest such 
-    that directory/bestrelpath == dest. 
- 
-    The paths must be either both absolute or both relative. 
- 
-    If no such path can be determined, returns dest. 
-    """ 
-    if dest == directory: 
-        return os.curdir 
-    # Find the longest common directory. 
-    base = commonpath(directory, dest) 
-    # Can be the case on Windows for two absolute paths on different drives. 
-    # Can be the case for two relative paths without common prefix. 
-    # Can be the case for a relative path and an absolute path. 
-    if not base: 
-        return str(dest) 
-    reldirectory = directory.relative_to(base) 
-    reldest = dest.relative_to(base) 
-    return os.path.join( 
-        # Back from directory to base. 
-        *([os.pardir] * len(reldirectory.parts)), 
-        # Forward from base to dest. 
-        *reldest.parts, 
-    ) 
+
+
+def symlink_or_skip(src, dst, **kwargs):
+    """Make a symlink, or skip the test in case symlinks are not supported."""
+    try:
+        os.symlink(str(src), str(dst), **kwargs)
+    except OSError as e:
+        skip(f"symlinks not supported: {e}")
+
+
+class ImportMode(Enum):
+    """Possible values for `mode` parameter of `import_path`."""
+
+    prepend = "prepend"
+    append = "append"
+    importlib = "importlib"
+
+
+class ImportPathMismatchError(ImportError):
+    """Raised on import_path() if there is a mismatch of __file__'s.
+
+    This can happen when `import_path` is called multiple times with different filenames that has
+    the same basename but reside in packages
+    (for example "/tests1/test_foo.py" and "/tests2/test_foo.py").
+    """
+
+
+def import_path(
+    p: Union[str, py.path.local, Path],
+    *,
+    mode: Union[str, ImportMode] = ImportMode.prepend,
+) -> ModuleType:
+    """Import and return a module from the given path, which can be a file (a module) or
+    a directory (a package).
+
+    The import mechanism used is controlled by the `mode` parameter:
+
+    * `mode == ImportMode.prepend`: the directory containing the module (or package, taking
+      `__init__.py` files into account) will be put at the *start* of `sys.path` before
+      being imported with `__import__.
+
+    * `mode == ImportMode.append`: same as `prepend`, but the directory will be appended
+      to the end of `sys.path`, if not already in `sys.path`.
+
+    * `mode == ImportMode.importlib`: uses more fine control mechanisms provided by `importlib`
+      to import the module, which avoids having to use `__import__` and muck with `sys.path`
+      at all. It effectively allows having same-named test modules in different places.
+
+    :raises ImportPathMismatchError:
+        If after importing the given `path` and the module `__file__`
+        are different. Only raised in `prepend` and `append` modes.
+    """
+    mode = ImportMode(mode)
+
+    path = Path(str(p))
+
+    if not path.exists():
+        raise ImportError(path)
+
+    if mode is ImportMode.importlib:
+        module_name = path.stem
+
+        for meta_importer in sys.meta_path:
+            spec = meta_importer.find_spec(module_name, [str(path.parent)])
+            if spec is not None:
+                break
+        else:
+            spec = importlib.util.spec_from_file_location(module_name, str(path))
+
+        if spec is None:
+            raise ImportError(
+                "Can't find module {} at location {}".format(module_name, str(path))
+            )
+        mod = importlib.util.module_from_spec(spec)
+        spec.loader.exec_module(mod)  # type: ignore[union-attr]
+        return mod
+
+    pkg_path = resolve_package_path(path)
+    if pkg_path is not None:
+        pkg_root = pkg_path.parent
+        names = list(path.with_suffix("").relative_to(pkg_root).parts)
+        if names[-1] == "__init__":
+            names.pop()
+        module_name = ".".join(names)
+    else:
+        pkg_root = path.parent
+        module_name = path.stem
+
+    # Change sys.path permanently: restoring it at the end of this function would cause surprising
+    # problems because of delayed imports: for example, a conftest.py file imported by this function
+    # might have local imports, which would fail at runtime if we restored sys.path.
+    if mode is ImportMode.append:
+        if str(pkg_root) not in sys.path:
+            sys.path.append(str(pkg_root))
+    elif mode is ImportMode.prepend:
+        if str(pkg_root) != sys.path[0]:
+            sys.path.insert(0, str(pkg_root))
+    else:
+        assert_never(mode)
+
+    importlib.import_module(module_name)
+
+    mod = sys.modules[module_name]
+    if path.name == "__init__.py":
+        return mod
+
+    ignore = os.environ.get("PY_IGNORE_IMPORTMISMATCH", "")
+    if ignore != "1":
+        module_file = mod.__file__
+        if module_file.endswith((".pyc", ".pyo")):
+            module_file = module_file[:-1]
+        if module_file.endswith(os.path.sep + "__init__.py"):
+            module_file = module_file[: -(len(os.path.sep + "__init__.py"))]
+
+        try:
+            is_same = _is_same(str(path), module_file)
+        except FileNotFoundError:
+            is_same = False
+
+        if not is_same:
+            raise ImportPathMismatchError(module_name, module_file, path)
+
+    return mod
+
+
+# Implement a special _is_same function on Windows which returns True if the two filenames
+# compare equal, to circumvent os.path.samefile returning False for mounts in UNC (#7678).
+if sys.platform.startswith("win"):
+
+    def _is_same(f1: str, f2: str) -> bool:
+        return Path(f1) == Path(f2) or os.path.samefile(f1, f2)
+
+
+else:
+
+    def _is_same(f1: str, f2: str) -> bool:
+        return os.path.samefile(f1, f2)
+
+
+def resolve_package_path(path: Path) -> Optional[Path]:
+    """Return the Python package path by looking for the last
+    directory upwards which still contains an __init__.py.
+
+    Returns None if it can not be determined.
+    """
+    result = None
+    for parent in itertools.chain((path,), path.parents):
+        if parent.is_dir():
+            if not parent.joinpath("__init__.py").is_file():
+                break
+            if not parent.name.isidentifier():
+                break
+            result = parent
+    return result
+
+
+def visit(
+    path: str, recurse: Callable[["os.DirEntry[str]"], bool]
+) -> Iterator["os.DirEntry[str]"]:
+    """Walk a directory recursively, in breadth-first order.
+
+    Entries at each directory level are sorted.
+    """
+
+    # Skip entries with symlink loops and other brokenness, so the caller doesn't
+    # have to deal with it.
+    entries = []
+    for entry in os.scandir(path):
+        try:
+            entry.is_file()
+        except OSError as err:
+            if _ignore_error(err):
+                continue
+            raise
+        entries.append(entry)
+
+    entries.sort(key=lambda entry: entry.name)
+
+    yield from entries
+
+    for entry in entries:
+        if entry.is_dir() and recurse(entry):
+            yield from visit(entry.path, recurse)
+
+
+def absolutepath(path: Union[Path, str]) -> Path:
+    """Convert a path to an absolute path using os.path.abspath.
+
+    Prefer this over Path.resolve() (see #6523).
+    Prefer this over Path.absolute() (not public, doesn't normalize).
+    """
+    return Path(os.path.abspath(str(path)))
+
+
+def commonpath(path1: Path, path2: Path) -> Optional[Path]:
+    """Return the common part shared with the other path, or None if there is
+    no common part.
+
+    If one path is relative and one is absolute, returns None.
+    """
+    try:
+        return Path(os.path.commonpath((str(path1), str(path2))))
+    except ValueError:
+        return None
+
+
+def bestrelpath(directory: Path, dest: Path) -> str:
+    """Return a string which is a relative path from directory to dest such
+    that directory/bestrelpath == dest.
+
+    The paths must be either both absolute or both relative.
+
+    If no such path can be determined, returns dest.
+    """
+    if dest == directory:
+        return os.curdir
+    # Find the longest common directory.
+    base = commonpath(directory, dest)
+    # Can be the case on Windows for two absolute paths on different drives.
+    # Can be the case for two relative paths without common prefix.
+    # Can be the case for a relative path and an absolute path.
+    if not base:
+        return str(dest)
+    reldirectory = directory.relative_to(base)
+    reldest = dest.relative_to(base)
+    return os.path.join(
+        # Back from directory to base.
+        *([os.pardir] * len(reldirectory.parts)),
+        # Forward from base to dest.
+        *reldest.parts,
+    )
diff --git a/contrib/python/pytest/py3/_pytest/pytester.py b/contrib/python/pytest/py3/_pytest/pytester.py
index bda1871dbd..31259d1bdc 100644
--- a/contrib/python/pytest/py3/_pytest/pytester.py
+++ b/contrib/python/pytest/py3/_pytest/pytester.py
@@ -1,84 +1,84 @@
-"""(Disabled by default) support for testing pytest and pytest plugins. 
- 
-PYTEST_DONT_REWRITE 
-""" 
-import collections.abc 
-import contextlib 
+"""(Disabled by default) support for testing pytest and pytest plugins.
+
+PYTEST_DONT_REWRITE
+"""
+import collections.abc
+import contextlib
 import gc
-import importlib 
+import importlib
 import os
 import platform
 import re
-import shutil 
+import shutil
 import subprocess
 import sys
 import traceback
 from fnmatch import fnmatch
-from io import StringIO 
-from pathlib import Path 
-from typing import Any 
-from typing import Callable 
-from typing import Dict 
-from typing import Generator 
-from typing import Iterable 
-from typing import List 
-from typing import Optional 
-from typing import overload 
-from typing import Sequence 
-from typing import TextIO 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
+from io import StringIO
+from pathlib import Path
+from typing import Any
+from typing import Callable
+from typing import Dict
+from typing import Generator
+from typing import Iterable
+from typing import List
+from typing import Optional
+from typing import overload
+from typing import Sequence
+from typing import TextIO
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
 from weakref import WeakKeyDictionary
 
-import attr 
+import attr
 import py
-from iniconfig import IniConfig 
-from iniconfig import SectionWrapper 
+from iniconfig import IniConfig
+from iniconfig import SectionWrapper
 
-from _pytest import timing 
+from _pytest import timing
 from _pytest._code import Source
-from _pytest.capture import _get_multicapture 
-from _pytest.compat import final 
-from _pytest.config import _PluggyPlugin 
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
-from _pytest.config import hookimpl 
-from _pytest.config import main 
-from _pytest.config import PytestPluginManager 
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import check_ispytest 
-from _pytest.fixtures import fixture 
-from _pytest.fixtures import FixtureRequest 
+from _pytest.capture import _get_multicapture
+from _pytest.compat import final
+from _pytest.config import _PluggyPlugin
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config import main
+from _pytest.config import PytestPluginManager
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
 from _pytest.main import Session
-from _pytest.monkeypatch import MonkeyPatch 
-from _pytest.nodes import Collector 
-from _pytest.nodes import Item 
-from _pytest.outcomes import fail 
-from _pytest.outcomes import importorskip 
-from _pytest.outcomes import skip 
-from _pytest.pathlib import make_numbered_dir 
-from _pytest.reports import CollectReport 
-from _pytest.reports import TestReport 
-from _pytest.tmpdir import TempPathFactory 
-from _pytest.warning_types import PytestWarning 
-
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
- 
-    import pexpect 
- 
- 
-pytest_plugins = ["pytester_assertions"] 
- 
- 
+from _pytest.monkeypatch import MonkeyPatch
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.outcomes import fail
+from _pytest.outcomes import importorskip
+from _pytest.outcomes import skip
+from _pytest.pathlib import make_numbered_dir
+from _pytest.reports import CollectReport
+from _pytest.reports import TestReport
+from _pytest.tmpdir import TempPathFactory
+from _pytest.warning_types import PytestWarning
+
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+
+    import pexpect
+
+
+pytest_plugins = ["pytester_assertions"]
+
+
 IGNORE_PAM = [  # filenames added when obtaining details about the current user
-    "/var/lib/sss/mc/passwd" 
+    "/var/lib/sss/mc/passwd"
 ]
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     parser.addoption(
         "--lsof",
         action="store_true",
@@ -103,30 +103,30 @@ def pytest_addoption(parser: Parser) -> None:
     )
 
 
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     if config.getvalue("lsof"):
         checker = LsofFdLeakChecker()
         if checker.matching_platform():
             config.pluginmanager.register(checker)
 
-    config.addinivalue_line( 
-        "markers", 
-        "pytester_example_path(*path_segments): join the given path " 
-        "segments to `pytester_example_dir` for this test.", 
-    ) 
-
- 
-class LsofFdLeakChecker: 
-    def get_open_files(self) -> List[Tuple[str, str]]: 
-        out = subprocess.run( 
-            ("lsof", "-Ffn0", "-p", str(os.getpid())), 
-            stdout=subprocess.PIPE, 
-            stderr=subprocess.DEVNULL, 
-            check=True, 
-            universal_newlines=True, 
-        ).stdout 
-
-        def isopen(line: str) -> bool: 
+    config.addinivalue_line(
+        "markers",
+        "pytester_example_path(*path_segments): join the given path "
+        "segments to `pytester_example_dir` for this test.",
+    )
+
+
+class LsofFdLeakChecker:
+    def get_open_files(self) -> List[Tuple[str, str]]:
+        out = subprocess.run(
+            ("lsof", "-Ffn0", "-p", str(os.getpid())),
+            stdout=subprocess.PIPE,
+            stderr=subprocess.DEVNULL,
+            check=True,
+            universal_newlines=True,
+        ).stdout
+
+        def isopen(line: str) -> bool:
             return line.startswith("f") and (
                 "deleted" not in line
                 and "mem" not in line
@@ -148,16 +148,16 @@ class LsofFdLeakChecker:
 
         return open_files
 
-    def matching_platform(self) -> bool: 
+    def matching_platform(self) -> bool:
         try:
-            subprocess.run(("lsof", "-v"), check=True) 
-        except (OSError, subprocess.CalledProcessError): 
+            subprocess.run(("lsof", "-v"), check=True)
+        except (OSError, subprocess.CalledProcessError):
             return False
         else:
             return True
 
-    @hookimpl(hookwrapper=True, tryfirst=True) 
-    def pytest_runtest_protocol(self, item: Item) -> Generator[None, None, None]: 
+    @hookimpl(hookwrapper=True, tryfirst=True)
+    def pytest_runtest_protocol(self, item: Item) -> Generator[None, None, None]:
         lines1 = self.get_open_files()
         yield
         if hasattr(sys, "pypy_version_info"):
@@ -167,91 +167,91 @@ class LsofFdLeakChecker:
         new_fds = {t[0] for t in lines2} - {t[0] for t in lines1}
         leaked_files = [t for t in lines2 if t[0] in new_fds]
         if leaked_files:
-            error = [ 
-                "***** %s FD leakage detected" % len(leaked_files), 
-                *(str(f) for f in leaked_files), 
-                "*** Before:", 
-                *(str(f) for f in lines1), 
-                "*** After:", 
-                *(str(f) for f in lines2), 
-                "***** %s FD leakage detected" % len(leaked_files), 
-                "*** function %s:%s: %s " % item.location, 
-                "See issue #2366", 
-            ] 
-            item.warn(PytestWarning("\n".join(error))) 
+            error = [
+                "***** %s FD leakage detected" % len(leaked_files),
+                *(str(f) for f in leaked_files),
+                "*** Before:",
+                *(str(f) for f in lines1),
+                "*** After:",
+                *(str(f) for f in lines2),
+                "***** %s FD leakage detected" % len(leaked_files),
+                "*** function %s:%s: %s " % item.location,
+                "See issue #2366",
+            ]
+            item.warn(PytestWarning("\n".join(error)))
 
 
 # used at least by pytest-xdist plugin
 
 
-@fixture 
-def _pytest(request: FixtureRequest) -> "PytestArg": 
+@fixture
+def _pytest(request: FixtureRequest) -> "PytestArg":
     """Return a helper which offers a gethookrecorder(hook) method which
     returns a HookRecorder instance which helps to make assertions about called
-    hooks.""" 
+    hooks."""
     return PytestArg(request)
 
 
-class PytestArg: 
-    def __init__(self, request: FixtureRequest) -> None: 
-        self._request = request 
+class PytestArg:
+    def __init__(self, request: FixtureRequest) -> None:
+        self._request = request
 
-    def gethookrecorder(self, hook) -> "HookRecorder": 
+    def gethookrecorder(self, hook) -> "HookRecorder":
         hookrecorder = HookRecorder(hook._pm)
-        self._request.addfinalizer(hookrecorder.finish_recording) 
+        self._request.addfinalizer(hookrecorder.finish_recording)
         return hookrecorder
 
 
-def get_public_names(values: Iterable[str]) -> List[str]: 
+def get_public_names(values: Iterable[str]) -> List[str]:
     """Only return names from iterator values without a leading underscore."""
     return [x for x in values if x[0] != "_"]
 
 
-class ParsedCall: 
-    def __init__(self, name: str, kwargs) -> None: 
+class ParsedCall:
+    def __init__(self, name: str, kwargs) -> None:
         self.__dict__.update(kwargs)
         self._name = name
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         d = self.__dict__.copy()
         del d["_name"]
-        return f"<ParsedCall {self._name!r}(**{d!r})>" 
+        return f"<ParsedCall {self._name!r}(**{d!r})>"
+
+    if TYPE_CHECKING:
+        # The class has undetermined attributes, this tells mypy about it.
+        def __getattr__(self, key: str):
+            ...
 
-    if TYPE_CHECKING: 
-        # The class has undetermined attributes, this tells mypy about it. 
-        def __getattr__(self, key: str): 
-            ... 
 
- 
-class HookRecorder: 
+class HookRecorder:
     """Record all hooks called in a plugin manager.
 
     This wraps all the hook calls in the plugin manager, recording each call
     before propagating the normal calls.
     """
 
-    def __init__(self, pluginmanager: PytestPluginManager) -> None: 
+    def __init__(self, pluginmanager: PytestPluginManager) -> None:
         self._pluginmanager = pluginmanager
-        self.calls: List[ParsedCall] = [] 
-        self.ret: Optional[Union[int, ExitCode]] = None 
+        self.calls: List[ParsedCall] = []
+        self.ret: Optional[Union[int, ExitCode]] = None
 
-        def before(hook_name: str, hook_impls, kwargs) -> None: 
+        def before(hook_name: str, hook_impls, kwargs) -> None:
             self.calls.append(ParsedCall(hook_name, kwargs))
 
-        def after(outcome, hook_name: str, hook_impls, kwargs) -> None: 
+        def after(outcome, hook_name: str, hook_impls, kwargs) -> None:
             pass
 
         self._undo_wrapping = pluginmanager.add_hookcall_monitoring(before, after)
 
-    def finish_recording(self) -> None: 
+    def finish_recording(self) -> None:
         self._undo_wrapping()
 
-    def getcalls(self, names: Union[str, Iterable[str]]) -> List[ParsedCall]: 
+    def getcalls(self, names: Union[str, Iterable[str]]) -> List[ParsedCall]:
         if isinstance(names, str):
             names = names.split()
         return [call for call in self.calls if call._name in names]
 
-    def assert_contains(self, entries: Sequence[Tuple[str, str]]) -> None: 
+    def assert_contains(self, entries: Sequence[Tuple[str, str]]) -> None:
         __tracebackhide__ = True
         i = 0
         entries = list(entries)
@@ -270,73 +270,73 @@ class HookRecorder:
                     break
                 print("NONAMEMATCH", name, "with", call)
             else:
-                fail(f"could not find {name!r} check {check!r}") 
+                fail(f"could not find {name!r} check {check!r}")
 
-    def popcall(self, name: str) -> ParsedCall: 
+    def popcall(self, name: str) -> ParsedCall:
         __tracebackhide__ = True
         for i, call in enumerate(self.calls):
             if call._name == name:
                 del self.calls[i]
                 return call
-        lines = [f"could not find call {name!r}, in:"] 
+        lines = [f"could not find call {name!r}, in:"]
         lines.extend(["  %s" % x for x in self.calls])
-        fail("\n".join(lines)) 
+        fail("\n".join(lines))
 
-    def getcall(self, name: str) -> ParsedCall: 
+    def getcall(self, name: str) -> ParsedCall:
         values = self.getcalls(name)
         assert len(values) == 1, (name, values)
         return values[0]
 
     # functionality for test reports
 
-    @overload 
-    def getreports( 
-        self, names: "Literal['pytest_collectreport']", 
-    ) -> Sequence[CollectReport]: 
-        ... 
- 
-    @overload 
-    def getreports( 
-        self, names: "Literal['pytest_runtest_logreport']", 
-    ) -> Sequence[TestReport]: 
-        ... 
- 
-    @overload 
-    def getreports( 
-        self, 
-        names: Union[str, Iterable[str]] = ( 
-            "pytest_collectreport", 
-            "pytest_runtest_logreport", 
-        ), 
-    ) -> Sequence[Union[CollectReport, TestReport]]: 
-        ... 
- 
-    def getreports( 
-        self, 
-        names: Union[str, Iterable[str]] = ( 
-            "pytest_collectreport", 
-            "pytest_runtest_logreport", 
-        ), 
-    ) -> Sequence[Union[CollectReport, TestReport]]: 
+    @overload
+    def getreports(
+        self, names: "Literal['pytest_collectreport']",
+    ) -> Sequence[CollectReport]:
+        ...
+
+    @overload
+    def getreports(
+        self, names: "Literal['pytest_runtest_logreport']",
+    ) -> Sequence[TestReport]:
+        ...
+
+    @overload
+    def getreports(
+        self,
+        names: Union[str, Iterable[str]] = (
+            "pytest_collectreport",
+            "pytest_runtest_logreport",
+        ),
+    ) -> Sequence[Union[CollectReport, TestReport]]:
+        ...
+
+    def getreports(
+        self,
+        names: Union[str, Iterable[str]] = (
+            "pytest_collectreport",
+            "pytest_runtest_logreport",
+        ),
+    ) -> Sequence[Union[CollectReport, TestReport]]:
         return [x.report for x in self.getcalls(names)]
 
     def matchreport(
         self,
-        inamepart: str = "", 
-        names: Union[str, Iterable[str]] = ( 
-            "pytest_runtest_logreport", 
-            "pytest_collectreport", 
-        ), 
-        when: Optional[str] = None, 
-    ) -> Union[CollectReport, TestReport]: 
-        """Return a testreport whose dotted import path matches.""" 
+        inamepart: str = "",
+        names: Union[str, Iterable[str]] = (
+            "pytest_runtest_logreport",
+            "pytest_collectreport",
+        ),
+        when: Optional[str] = None,
+    ) -> Union[CollectReport, TestReport]:
+        """Return a testreport whose dotted import path matches."""
         values = []
         for rep in self.getreports(names=names):
-            if not when and rep.when != "call" and rep.passed: 
-                # setup/teardown passing reports - let's ignore those 
+            if not when and rep.when != "call" and rep.passed:
+                # setup/teardown passing reports - let's ignore those
+                continue
+            if when and rep.when != when:
                 continue
-            if when and rep.when != when: 
-                continue 
             if not inamepart or inamepart in rep.nodeid.split("::"):
                 values.append(rep)
         if not values:
@@ -346,265 +346,265 @@ class HookRecorder:
             )
         if len(values) > 1:
             raise ValueError(
-                "found 2 or more testreports matching {!r}: {}".format( 
-                    inamepart, values 
-                ) 
+                "found 2 or more testreports matching {!r}: {}".format(
+                    inamepart, values
+                )
             )
         return values[0]
 
-    @overload 
-    def getfailures( 
-        self, names: "Literal['pytest_collectreport']", 
-    ) -> Sequence[CollectReport]: 
-        ... 
- 
-    @overload 
-    def getfailures( 
-        self, names: "Literal['pytest_runtest_logreport']", 
-    ) -> Sequence[TestReport]: 
-        ... 
- 
-    @overload 
-    def getfailures( 
-        self, 
-        names: Union[str, Iterable[str]] = ( 
-            "pytest_collectreport", 
-            "pytest_runtest_logreport", 
-        ), 
-    ) -> Sequence[Union[CollectReport, TestReport]]: 
-        ... 
- 
-    def getfailures( 
-        self, 
-        names: Union[str, Iterable[str]] = ( 
-            "pytest_collectreport", 
-            "pytest_runtest_logreport", 
-        ), 
-    ) -> Sequence[Union[CollectReport, TestReport]]: 
+    @overload
+    def getfailures(
+        self, names: "Literal['pytest_collectreport']",
+    ) -> Sequence[CollectReport]:
+        ...
+
+    @overload
+    def getfailures(
+        self, names: "Literal['pytest_runtest_logreport']",
+    ) -> Sequence[TestReport]:
+        ...
+
+    @overload
+    def getfailures(
+        self,
+        names: Union[str, Iterable[str]] = (
+            "pytest_collectreport",
+            "pytest_runtest_logreport",
+        ),
+    ) -> Sequence[Union[CollectReport, TestReport]]:
+        ...
+
+    def getfailures(
+        self,
+        names: Union[str, Iterable[str]] = (
+            "pytest_collectreport",
+            "pytest_runtest_logreport",
+        ),
+    ) -> Sequence[Union[CollectReport, TestReport]]:
         return [rep for rep in self.getreports(names) if rep.failed]
 
-    def getfailedcollections(self) -> Sequence[CollectReport]: 
+    def getfailedcollections(self) -> Sequence[CollectReport]:
         return self.getfailures("pytest_collectreport")
 
-    def listoutcomes( 
-        self, 
-    ) -> Tuple[ 
-        Sequence[TestReport], 
-        Sequence[Union[CollectReport, TestReport]], 
-        Sequence[Union[CollectReport, TestReport]], 
-    ]: 
+    def listoutcomes(
+        self,
+    ) -> Tuple[
+        Sequence[TestReport],
+        Sequence[Union[CollectReport, TestReport]],
+        Sequence[Union[CollectReport, TestReport]],
+    ]:
         passed = []
         skipped = []
         failed = []
-        for rep in self.getreports( 
-            ("pytest_collectreport", "pytest_runtest_logreport") 
-        ): 
+        for rep in self.getreports(
+            ("pytest_collectreport", "pytest_runtest_logreport")
+        ):
             if rep.passed:
-                if rep.when == "call": 
-                    assert isinstance(rep, TestReport) 
+                if rep.when == "call":
+                    assert isinstance(rep, TestReport)
                     passed.append(rep)
             elif rep.skipped:
                 skipped.append(rep)
-            else: 
-                assert rep.failed, f"Unexpected outcome: {rep!r}" 
+            else:
+                assert rep.failed, f"Unexpected outcome: {rep!r}"
                 failed.append(rep)
         return passed, skipped, failed
 
-    def countoutcomes(self) -> List[int]: 
+    def countoutcomes(self) -> List[int]:
         return [len(x) for x in self.listoutcomes()]
 
-    def assertoutcome(self, passed: int = 0, skipped: int = 0, failed: int = 0) -> None: 
-        __tracebackhide__ = True 
-        from _pytest.pytester_assertions import assertoutcome 
+    def assertoutcome(self, passed: int = 0, skipped: int = 0, failed: int = 0) -> None:
+        __tracebackhide__ = True
+        from _pytest.pytester_assertions import assertoutcome
 
-        outcomes = self.listoutcomes() 
-        assertoutcome( 
-            outcomes, passed=passed, skipped=skipped, failed=failed, 
-        ) 
- 
-    def clear(self) -> None: 
+        outcomes = self.listoutcomes()
+        assertoutcome(
+            outcomes, passed=passed, skipped=skipped, failed=failed,
+        )
+
+    def clear(self) -> None:
         self.calls[:] = []
 
 
-@fixture 
-def linecomp() -> "LineComp": 
-    """A :class: `LineComp` instance for checking that an input linearly 
-    contains a sequence of strings.""" 
+@fixture
+def linecomp() -> "LineComp":
+    """A :class: `LineComp` instance for checking that an input linearly
+    contains a sequence of strings."""
     return LineComp()
 
 
-@fixture(name="LineMatcher") 
-def LineMatcher_fixture(request: FixtureRequest) -> Type["LineMatcher"]: 
-    """A reference to the :class: `LineMatcher`. 
- 
-    This is instantiable with a list of lines (without their trailing newlines). 
-    This is useful for testing large texts, such as the output of commands. 
-    """ 
+@fixture(name="LineMatcher")
+def LineMatcher_fixture(request: FixtureRequest) -> Type["LineMatcher"]:
+    """A reference to the :class: `LineMatcher`.
+
+    This is instantiable with a list of lines (without their trailing newlines).
+    This is useful for testing large texts, such as the output of commands.
+    """
     return LineMatcher
 
 
-@fixture 
-def pytester(request: FixtureRequest, tmp_path_factory: TempPathFactory) -> "Pytester": 
-    """ 
-    Facilities to write tests/configuration files, execute pytest in isolation, and match 
-    against expected output, perfect for black-box testing of pytest plugins. 
-
-    It attempts to isolate the test run from external factors as much as possible, modifying 
-    the current working directory to ``path`` and environment variables during initialization. 
-
-    It is particularly useful for testing plugins. It is similar to the :fixture:`tmp_path` 
-    fixture but provides methods which aid in testing pytest itself. 
-    """ 
-    return Pytester(request, tmp_path_factory, _ispytest=True) 
- 
- 
-@fixture 
-def testdir(pytester: "Pytester") -> "Testdir": 
-    """ 
-    Identical to :fixture:`pytester`, and provides an instance whose methods return 
-    legacy ``py.path.local`` objects instead when applicable. 
- 
-    New code should avoid using :fixture:`testdir` in favor of :fixture:`pytester`. 
-    """ 
-    return Testdir(pytester, _ispytest=True) 
- 
- 
-@fixture 
-def _sys_snapshot() -> Generator[None, None, None]: 
-    snappaths = SysPathsSnapshot() 
-    snapmods = SysModulesSnapshot() 
-    yield 
-    snapmods.restore() 
-    snappaths.restore() 
- 
- 
-@fixture 
-def _config_for_test() -> Generator[Config, None, None]: 
-    from _pytest.config import get_config 
- 
-    config = get_config() 
-    yield config 
-    config._ensure_unconfigure()  # cleanup, e.g. capman closing tmpfiles. 
- 
- 
-# Regex to match the session duration string in the summary: "74.34s". 
-rex_session_duration = re.compile(r"\d+\.\d\ds") 
-# Regex to match all the counts and phrases in the summary line: "34 passed, 111 skipped". 
-rex_outcome = re.compile(r"(\d+) (\w+)") 
-
-
-class RunResult: 
-    """The result of running a command.""" 
-
-    def __init__( 
-        self, 
-        ret: Union[int, ExitCode], 
-        outlines: List[str], 
-        errlines: List[str], 
-        duration: float, 
-    ) -> None: 
-        try: 
-            self.ret: Union[int, ExitCode] = ExitCode(ret) 
-            """The return value.""" 
-        except ValueError: 
-            self.ret = ret 
+@fixture
+def pytester(request: FixtureRequest, tmp_path_factory: TempPathFactory) -> "Pytester":
+    """
+    Facilities to write tests/configuration files, execute pytest in isolation, and match
+    against expected output, perfect for black-box testing of pytest plugins.
+
+    It attempts to isolate the test run from external factors as much as possible, modifying
+    the current working directory to ``path`` and environment variables during initialization.
+
+    It is particularly useful for testing plugins. It is similar to the :fixture:`tmp_path`
+    fixture but provides methods which aid in testing pytest itself.
+    """
+    return Pytester(request, tmp_path_factory, _ispytest=True)
+
+
+@fixture
+def testdir(pytester: "Pytester") -> "Testdir":
+    """
+    Identical to :fixture:`pytester`, and provides an instance whose methods return
+    legacy ``py.path.local`` objects instead when applicable.
+
+    New code should avoid using :fixture:`testdir` in favor of :fixture:`pytester`.
+    """
+    return Testdir(pytester, _ispytest=True)
+
+
+@fixture
+def _sys_snapshot() -> Generator[None, None, None]:
+    snappaths = SysPathsSnapshot()
+    snapmods = SysModulesSnapshot()
+    yield
+    snapmods.restore()
+    snappaths.restore()
+
+
+@fixture
+def _config_for_test() -> Generator[Config, None, None]:
+    from _pytest.config import get_config
+
+    config = get_config()
+    yield config
+    config._ensure_unconfigure()  # cleanup, e.g. capman closing tmpfiles.
+
+
+# Regex to match the session duration string in the summary: "74.34s".
+rex_session_duration = re.compile(r"\d+\.\d\ds")
+# Regex to match all the counts and phrases in the summary line: "34 passed, 111 skipped".
+rex_outcome = re.compile(r"(\d+) (\w+)")
+
+
+class RunResult:
+    """The result of running a command."""
+
+    def __init__(
+        self,
+        ret: Union[int, ExitCode],
+        outlines: List[str],
+        errlines: List[str],
+        duration: float,
+    ) -> None:
+        try:
+            self.ret: Union[int, ExitCode] = ExitCode(ret)
+            """The return value."""
+        except ValueError:
+            self.ret = ret
         self.outlines = outlines
-        """List of lines captured from stdout.""" 
+        """List of lines captured from stdout."""
         self.errlines = errlines
-        """List of lines captured from stderr.""" 
+        """List of lines captured from stderr."""
         self.stdout = LineMatcher(outlines)
-        """:class:`LineMatcher` of stdout. 
- 
-        Use e.g. :func:`str(stdout) <LineMatcher.__str__()>` to reconstruct stdout, or the commonly used 
-        :func:`stdout.fnmatch_lines() <LineMatcher.fnmatch_lines()>` method. 
-        """ 
+        """:class:`LineMatcher` of stdout.
+
+        Use e.g. :func:`str(stdout) <LineMatcher.__str__()>` to reconstruct stdout, or the commonly used
+        :func:`stdout.fnmatch_lines() <LineMatcher.fnmatch_lines()>` method.
+        """
         self.stderr = LineMatcher(errlines)
-        """:class:`LineMatcher` of stderr.""" 
+        """:class:`LineMatcher` of stderr."""
         self.duration = duration
-        """Duration in seconds.""" 
-
-    def __repr__(self) -> str: 
-        return ( 
-            "<RunResult ret=%s len(stdout.lines)=%d len(stderr.lines)=%d duration=%.2fs>" 
-            % (self.ret, len(self.stdout.lines), len(self.stderr.lines), self.duration) 
-        ) 
- 
-    def parseoutcomes(self) -> Dict[str, int]: 
-        """Return a dictionary of outcome noun -> count from parsing the terminal 
+        """Duration in seconds."""
+
+    def __repr__(self) -> str:
+        return (
+            "<RunResult ret=%s len(stdout.lines)=%d len(stderr.lines)=%d duration=%.2fs>"
+            % (self.ret, len(self.stdout.lines), len(self.stderr.lines), self.duration)
+        )
+
+    def parseoutcomes(self) -> Dict[str, int]:
+        """Return a dictionary of outcome noun -> count from parsing the terminal
         output that the test process produced.
 
-        The returned nouns will always be in plural form:: 
- 
-            ======= 1 failed, 1 passed, 1 warning, 1 error in 0.13s ==== 
- 
-        Will return ``{"failed": 1, "passed": 1, "warnings": 1, "errors": 1}``. 
+        The returned nouns will always be in plural form::
+
+            ======= 1 failed, 1 passed, 1 warning, 1 error in 0.13s ====
+
+        Will return ``{"failed": 1, "passed": 1, "warnings": 1, "errors": 1}``.
         """
-        return self.parse_summary_nouns(self.outlines) 
- 
-    @classmethod 
-    def parse_summary_nouns(cls, lines) -> Dict[str, int]: 
-        """Extract the nouns from a pytest terminal summary line. 
- 
-        It always returns the plural noun for consistency:: 
- 
-            ======= 1 failed, 1 passed, 1 warning, 1 error in 0.13s ==== 
- 
-        Will return ``{"failed": 1, "passed": 1, "warnings": 1, "errors": 1}``. 
-        """ 
-        for line in reversed(lines): 
-            if rex_session_duration.search(line): 
+        return self.parse_summary_nouns(self.outlines)
+
+    @classmethod
+    def parse_summary_nouns(cls, lines) -> Dict[str, int]:
+        """Extract the nouns from a pytest terminal summary line.
+
+        It always returns the plural noun for consistency::
+
+            ======= 1 failed, 1 passed, 1 warning, 1 error in 0.13s ====
+
+        Will return ``{"failed": 1, "passed": 1, "warnings": 1, "errors": 1}``.
+        """
+        for line in reversed(lines):
+            if rex_session_duration.search(line):
                 outcomes = rex_outcome.findall(line)
-                ret = {noun: int(count) for (count, noun) in outcomes} 
-                break 
-        else: 
-            raise ValueError("Pytest terminal summary report not found") 
-
-        to_plural = { 
-            "warning": "warnings", 
-            "error": "errors", 
-        } 
-        return {to_plural.get(k, k): v for k, v in ret.items()} 
- 
+                ret = {noun: int(count) for (count, noun) in outcomes}
+                break
+        else:
+            raise ValueError("Pytest terminal summary report not found")
+
+        to_plural = {
+            "warning": "warnings",
+            "error": "errors",
+        }
+        return {to_plural.get(k, k): v for k, v in ret.items()}
+
     def assert_outcomes(
-        self, 
-        passed: int = 0, 
-        skipped: int = 0, 
-        failed: int = 0, 
-        errors: int = 0, 
-        xpassed: int = 0, 
-        xfailed: int = 0, 
-    ) -> None: 
+        self,
+        passed: int = 0,
+        skipped: int = 0,
+        failed: int = 0,
+        errors: int = 0,
+        xpassed: int = 0,
+        xfailed: int = 0,
+    ) -> None:
         """Assert that the specified outcomes appear with the respective
-        numbers (0 means it didn't occur) in the text output from a test run.""" 
-        __tracebackhide__ = True 
-        from _pytest.pytester_assertions import assert_outcomes 
-
-        outcomes = self.parseoutcomes() 
-        assert_outcomes( 
-            outcomes, 
-            passed=passed, 
-            skipped=skipped, 
-            failed=failed, 
-            errors=errors, 
-            xpassed=xpassed, 
-            xfailed=xfailed, 
-        ) 
-
-
-class CwdSnapshot: 
-    def __init__(self) -> None: 
+        numbers (0 means it didn't occur) in the text output from a test run."""
+        __tracebackhide__ = True
+        from _pytest.pytester_assertions import assert_outcomes
+
+        outcomes = self.parseoutcomes()
+        assert_outcomes(
+            outcomes,
+            passed=passed,
+            skipped=skipped,
+            failed=failed,
+            errors=errors,
+            xpassed=xpassed,
+            xfailed=xfailed,
+        )
+
+
+class CwdSnapshot:
+    def __init__(self) -> None:
         self.__saved = os.getcwd()
 
-    def restore(self) -> None: 
+    def restore(self) -> None:
         os.chdir(self.__saved)
 
 
-class SysModulesSnapshot: 
-    def __init__(self, preserve: Optional[Callable[[str], bool]] = None) -> None: 
+class SysModulesSnapshot:
+    def __init__(self, preserve: Optional[Callable[[str], bool]] = None) -> None:
         self.__preserve = preserve
         self.__saved = dict(sys.modules)
 
-    def restore(self) -> None: 
+    def restore(self) -> None:
         if self.__preserve:
             self.__saved.update(
                 (k, m) for k, m in sys.modules.items() if self.__preserve(k)
@@ -613,368 +613,368 @@ class SysModulesSnapshot:
         sys.modules.update(self.__saved)
 
 
-class SysPathsSnapshot: 
-    def __init__(self) -> None: 
+class SysPathsSnapshot:
+    def __init__(self) -> None:
         self.__saved = list(sys.path), list(sys.meta_path)
 
-    def restore(self) -> None: 
+    def restore(self) -> None:
         sys.path[:], sys.meta_path[:] = self.__saved
 
 
-@final 
-class Pytester: 
-    """ 
-    Facilities to write tests/configuration files, execute pytest in isolation, and match 
-    against expected output, perfect for black-box testing of pytest plugins. 
+@final
+class Pytester:
+    """
+    Facilities to write tests/configuration files, execute pytest in isolation, and match
+    against expected output, perfect for black-box testing of pytest plugins.
 
-    It attempts to isolate the test run from external factors as much as possible, modifying 
-    the current working directory to ``path`` and environment variables during initialization. 
+    It attempts to isolate the test run from external factors as much as possible, modifying
+    the current working directory to ``path`` and environment variables during initialization.
 
     Attributes:
 
-    :ivar Path path: temporary directory path used to create files/run tests from, etc. 
+    :ivar Path path: temporary directory path used to create files/run tests from, etc.
 
-    :ivar plugins: 
-       A list of plugins to use with :py:meth:`parseconfig` and 
+    :ivar plugins:
+       A list of plugins to use with :py:meth:`parseconfig` and
        :py:meth:`runpytest`.  Initially this is an empty list but plugins can
        be added to the list.  The type of items to add to the list depends on
        the method using them so refer to them for details.
     """
 
-    __test__ = False 
- 
-    CLOSE_STDIN = object 
- 
+    __test__ = False
+
+    CLOSE_STDIN = object
+
     class TimeoutExpired(Exception):
         pass
 
-    def __init__( 
-        self, 
-        request: FixtureRequest, 
-        tmp_path_factory: TempPathFactory, 
-        *, 
-        _ispytest: bool = False, 
-    ) -> None: 
-        check_ispytest(_ispytest) 
-        self._request = request 
-        self._mod_collections: WeakKeyDictionary[ 
-            Collector, List[Union[Item, Collector]] 
-        ] = (WeakKeyDictionary()) 
-        if request.function: 
-            name: str = request.function.__name__ 
-        else: 
-            name = request.node.name 
-        self._name = name 
-        self._path: Path = tmp_path_factory.mktemp(name, numbered=True) 
-        self.plugins: List[Union[str, _PluggyPlugin]] = [] 
+    def __init__(
+        self,
+        request: FixtureRequest,
+        tmp_path_factory: TempPathFactory,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._request = request
+        self._mod_collections: WeakKeyDictionary[
+            Collector, List[Union[Item, Collector]]
+        ] = (WeakKeyDictionary())
+        if request.function:
+            name: str = request.function.__name__
+        else:
+            name = request.node.name
+        self._name = name
+        self._path: Path = tmp_path_factory.mktemp(name, numbered=True)
+        self.plugins: List[Union[str, _PluggyPlugin]] = []
         self._cwd_snapshot = CwdSnapshot()
         self._sys_path_snapshot = SysPathsSnapshot()
         self._sys_modules_snapshot = self.__take_sys_modules_snapshot()
         self.chdir()
-        self._request.addfinalizer(self._finalize) 
-        self._method = self._request.config.getoption("--runpytest") 
-        self._test_tmproot = tmp_path_factory.mktemp(f"tmp-{name}", numbered=True) 
-
-        self._monkeypatch = mp = MonkeyPatch() 
-        mp.setenv("PYTEST_DEBUG_TEMPROOT", str(self._test_tmproot)) 
-        # Ensure no unexpected caching via tox. 
-        mp.delenv("TOX_ENV_DIR", raising=False) 
-        # Discard outer pytest options. 
-        mp.delenv("PYTEST_ADDOPTS", raising=False) 
-        # Ensure no user config is used. 
-        tmphome = str(self.path) 
-        mp.setenv("HOME", tmphome) 
-        mp.setenv("USERPROFILE", tmphome) 
-        # Do not use colors for inner runs by default. 
-        mp.setenv("PY_COLORS", "0") 
- 
-    @property 
-    def path(self) -> Path: 
-        """Temporary directory where files are created and pytest is executed.""" 
-        return self._path 
-
-    def __repr__(self) -> str: 
-        return f"<Pytester {self.path!r}>" 
-
-    def _finalize(self) -> None: 
-        """ 
-        Clean up global state artifacts. 
+        self._request.addfinalizer(self._finalize)
+        self._method = self._request.config.getoption("--runpytest")
+        self._test_tmproot = tmp_path_factory.mktemp(f"tmp-{name}", numbered=True)
+
+        self._monkeypatch = mp = MonkeyPatch()
+        mp.setenv("PYTEST_DEBUG_TEMPROOT", str(self._test_tmproot))
+        # Ensure no unexpected caching via tox.
+        mp.delenv("TOX_ENV_DIR", raising=False)
+        # Discard outer pytest options.
+        mp.delenv("PYTEST_ADDOPTS", raising=False)
+        # Ensure no user config is used.
+        tmphome = str(self.path)
+        mp.setenv("HOME", tmphome)
+        mp.setenv("USERPROFILE", tmphome)
+        # Do not use colors for inner runs by default.
+        mp.setenv("PY_COLORS", "0")
+
+    @property
+    def path(self) -> Path:
+        """Temporary directory where files are created and pytest is executed."""
+        return self._path
+
+    def __repr__(self) -> str:
+        return f"<Pytester {self.path!r}>"
+
+    def _finalize(self) -> None:
+        """
+        Clean up global state artifacts.
 
         Some methods modify the global interpreter state and this tries to
-        clean this up. It does not remove the temporary directory however so 
+        clean this up. It does not remove the temporary directory however so
         it can be looked at after the test run has finished.
         """
         self._sys_modules_snapshot.restore()
         self._sys_path_snapshot.restore()
         self._cwd_snapshot.restore()
-        self._monkeypatch.undo() 
+        self._monkeypatch.undo()
 
-    def __take_sys_modules_snapshot(self) -> SysModulesSnapshot: 
-        # Some zope modules used by twisted-related tests keep internal state 
+    def __take_sys_modules_snapshot(self) -> SysModulesSnapshot:
+        # Some zope modules used by twisted-related tests keep internal state
         # and can't be deleted; we had some trouble in the past with
-        # `zope.interface` for example. 
-        # 
-        # Preserve readline due to https://bugs.python.org/issue41033. 
-        # pexpect issues a SIGWINCH. 
+        # `zope.interface` for example.
+        #
+        # Preserve readline due to https://bugs.python.org/issue41033.
+        # pexpect issues a SIGWINCH.
         def preserve_module(name):
-            return name.startswith(("zope", "readline")) 
+            return name.startswith(("zope", "readline"))
 
         return SysModulesSnapshot(preserve=preserve_module)
 
-    def make_hook_recorder(self, pluginmanager: PytestPluginManager) -> HookRecorder: 
+    def make_hook_recorder(self, pluginmanager: PytestPluginManager) -> HookRecorder:
         """Create a new :py:class:`HookRecorder` for a PluginManager."""
         pluginmanager.reprec = reprec = HookRecorder(pluginmanager)
-        self._request.addfinalizer(reprec.finish_recording) 
+        self._request.addfinalizer(reprec.finish_recording)
         return reprec
 
-    def chdir(self) -> None: 
+    def chdir(self) -> None:
         """Cd into the temporary directory.
 
         This is done automatically upon instantiation.
         """
-        os.chdir(self.path) 
-
-    def _makefile( 
-        self, 
-        ext: str, 
-        lines: Sequence[Union[Any, bytes]], 
-        files: Dict[str, str], 
-        encoding: str = "utf-8", 
-    ) -> Path: 
-        items = list(files.items()) 
-
-        def to_text(s: Union[Any, bytes]) -> str: 
-            return s.decode(encoding) if isinstance(s, bytes) else str(s) 
-
-        if lines: 
-            source = "\n".join(to_text(x) for x in lines) 
-            basename = self._name 
+        os.chdir(self.path)
+
+    def _makefile(
+        self,
+        ext: str,
+        lines: Sequence[Union[Any, bytes]],
+        files: Dict[str, str],
+        encoding: str = "utf-8",
+    ) -> Path:
+        items = list(files.items())
+
+        def to_text(s: Union[Any, bytes]) -> str:
+            return s.decode(encoding) if isinstance(s, bytes) else str(s)
+
+        if lines:
+            source = "\n".join(to_text(x) for x in lines)
+            basename = self._name
             items.insert(0, (basename, source))
 
         ret = None
         for basename, value in items:
-            p = self.path.joinpath(basename).with_suffix(ext) 
-            p.parent.mkdir(parents=True, exist_ok=True) 
-            source_ = Source(value) 
-            source = "\n".join(to_text(line) for line in source_.lines) 
-            p.write_text(source.strip(), encoding=encoding) 
+            p = self.path.joinpath(basename).with_suffix(ext)
+            p.parent.mkdir(parents=True, exist_ok=True)
+            source_ = Source(value)
+            source = "\n".join(to_text(line) for line in source_.lines)
+            p.write_text(source.strip(), encoding=encoding)
             if ret is None:
                 ret = p
-        assert ret is not None 
+        assert ret is not None
         return ret
 
-    def makefile(self, ext: str, *args: str, **kwargs: str) -> Path: 
-        r"""Create new file(s) in the test directory. 
+    def makefile(self, ext: str, *args: str, **kwargs: str) -> Path:
+        r"""Create new file(s) in the test directory.
 
-        :param str ext: 
-            The extension the file(s) should use, including the dot, e.g. `.py`. 
-        :param args: 
-            All args are treated as strings and joined using newlines. 
-            The result is written as contents to the file.  The name of the 
-            file is based on the test function requesting this fixture. 
-        :param kwargs: 
-            Each keyword is the name of a file, while the value of it will 
-            be written as contents of the file. 
+        :param str ext:
+            The extension the file(s) should use, including the dot, e.g. `.py`.
+        :param args:
+            All args are treated as strings and joined using newlines.
+            The result is written as contents to the file.  The name of the
+            file is based on the test function requesting this fixture.
+        :param kwargs:
+            Each keyword is the name of a file, while the value of it will
+            be written as contents of the file.
 
         Examples:
 
         .. code-block:: python
 
-            pytester.makefile(".txt", "line1", "line2") 
+            pytester.makefile(".txt", "line1", "line2")
 
-            pytester.makefile(".ini", pytest="[pytest]\naddopts=-rs\n") 
+            pytester.makefile(".ini", pytest="[pytest]\naddopts=-rs\n")
 
         """
         return self._makefile(ext, args, kwargs)
 
-    def makeconftest(self, source: str) -> Path: 
+    def makeconftest(self, source: str) -> Path:
         """Write a contest.py file with 'source' as contents."""
         return self.makepyfile(conftest=source)
 
-    def makeini(self, source: str) -> Path: 
+    def makeini(self, source: str) -> Path:
         """Write a tox.ini file with 'source' as contents."""
         return self.makefile(".ini", tox=source)
 
-    def getinicfg(self, source: str) -> SectionWrapper: 
+    def getinicfg(self, source: str) -> SectionWrapper:
         """Return the pytest section from the tox.ini config file."""
         p = self.makeini(source)
-        return IniConfig(str(p))["pytest"] 
-
-    def makepyprojecttoml(self, source: str) -> Path: 
-        """Write a pyproject.toml file with 'source' as contents. 
- 
-        .. versionadded:: 6.0 
-        """ 
-        return self.makefile(".toml", pyproject=source) 
- 
-    def makepyfile(self, *args, **kwargs) -> Path: 
-        r"""Shortcut for .makefile() with a .py extension. 
- 
-        Defaults to the test name with a '.py' extension, e.g test_foobar.py, overwriting 
-        existing files. 
- 
-        Examples: 
- 
-        .. code-block:: python 
- 
-            def test_something(pytester): 
-                # Initial file is created test_something.py. 
-                pytester.makepyfile("foobar") 
-                # To create multiple files, pass kwargs accordingly. 
-                pytester.makepyfile(custom="foobar") 
-                # At this point, both 'test_something.py' & 'custom.py' exist in the test directory. 
- 
-        """ 
+        return IniConfig(str(p))["pytest"]
+
+    def makepyprojecttoml(self, source: str) -> Path:
+        """Write a pyproject.toml file with 'source' as contents.
+
+        .. versionadded:: 6.0
+        """
+        return self.makefile(".toml", pyproject=source)
+
+    def makepyfile(self, *args, **kwargs) -> Path:
+        r"""Shortcut for .makefile() with a .py extension.
+
+        Defaults to the test name with a '.py' extension, e.g test_foobar.py, overwriting
+        existing files.
+
+        Examples:
+
+        .. code-block:: python
+
+            def test_something(pytester):
+                # Initial file is created test_something.py.
+                pytester.makepyfile("foobar")
+                # To create multiple files, pass kwargs accordingly.
+                pytester.makepyfile(custom="foobar")
+                # At this point, both 'test_something.py' & 'custom.py' exist in the test directory.
+
+        """
         return self._makefile(".py", args, kwargs)
 
-    def maketxtfile(self, *args, **kwargs) -> Path: 
-        r"""Shortcut for .makefile() with a .txt extension. 
- 
-        Defaults to the test name with a '.txt' extension, e.g test_foobar.txt, overwriting 
-        existing files. 
- 
-        Examples: 
- 
-        .. code-block:: python 
- 
-            def test_something(pytester): 
-                # Initial file is created test_something.txt. 
-                pytester.maketxtfile("foobar") 
-                # To create multiple files, pass kwargs accordingly. 
-                pytester.maketxtfile(custom="foobar") 
-                # At this point, both 'test_something.txt' & 'custom.txt' exist in the test directory. 
- 
-        """ 
+    def maketxtfile(self, *args, **kwargs) -> Path:
+        r"""Shortcut for .makefile() with a .txt extension.
+
+        Defaults to the test name with a '.txt' extension, e.g test_foobar.txt, overwriting
+        existing files.
+
+        Examples:
+
+        .. code-block:: python
+
+            def test_something(pytester):
+                # Initial file is created test_something.txt.
+                pytester.maketxtfile("foobar")
+                # To create multiple files, pass kwargs accordingly.
+                pytester.maketxtfile(custom="foobar")
+                # At this point, both 'test_something.txt' & 'custom.txt' exist in the test directory.
+
+        """
         return self._makefile(".txt", args, kwargs)
 
-    def syspathinsert( 
-        self, path: Optional[Union[str, "os.PathLike[str]"]] = None 
-    ) -> None: 
+    def syspathinsert(
+        self, path: Optional[Union[str, "os.PathLike[str]"]] = None
+    ) -> None:
         """Prepend a directory to sys.path, defaults to :py:attr:`tmpdir`.
 
         This is undone automatically when this object dies at the end of each
         test.
         """
         if path is None:
-            path = self.path 
+            path = self.path
 
-        self._monkeypatch.syspath_prepend(str(path)) 
+        self._monkeypatch.syspath_prepend(str(path))
 
-    def mkdir(self, name: str) -> Path: 
+    def mkdir(self, name: str) -> Path:
         """Create a new (sub)directory."""
-        p = self.path / name 
-        p.mkdir() 
-        return p 
+        p = self.path / name
+        p.mkdir()
+        return p
 
-    def mkpydir(self, name: str) -> Path: 
+    def mkpydir(self, name: str) -> Path:
         """Create a new python package.
 
         This creates a (sub)directory with an empty ``__init__.py`` file so it
-        gets recognised as a Python package. 
+        gets recognised as a Python package.
         """
-        p = self.path / name 
-        p.mkdir() 
-        p.joinpath("__init__.py").touch() 
+        p = self.path / name
+        p.mkdir()
+        p.joinpath("__init__.py").touch()
         return p
 
-    def copy_example(self, name: Optional[str] = None) -> Path: 
-        """Copy file from project's directory into the testdir. 
- 
-        :param str name: The name of the file to copy. 
-        :return: path to the copied directory (inside ``self.path``). 
- 
-        """ 
-        example_dir = self._request.config.getini("pytester_example_dir") 
+    def copy_example(self, name: Optional[str] = None) -> Path:
+        """Copy file from project's directory into the testdir.
+
+        :param str name: The name of the file to copy.
+        :return: path to the copied directory (inside ``self.path``).
+
+        """
+        example_dir = self._request.config.getini("pytester_example_dir")
         if example_dir is None:
             raise ValueError("pytester_example_dir is unset, can't copy examples")
-        example_dir = Path(str(self._request.config.rootdir)) / example_dir 
+        example_dir = Path(str(self._request.config.rootdir)) / example_dir
 
-        for extra_element in self._request.node.iter_markers("pytester_example_path"): 
+        for extra_element in self._request.node.iter_markers("pytester_example_path"):
             assert extra_element.args
-            example_dir = example_dir.joinpath(*extra_element.args) 
+            example_dir = example_dir.joinpath(*extra_element.args)
 
         if name is None:
-            func_name = self._name 
+            func_name = self._name
             maybe_dir = example_dir / func_name
             maybe_file = example_dir / (func_name + ".py")
 
-            if maybe_dir.is_dir(): 
+            if maybe_dir.is_dir():
                 example_path = maybe_dir
-            elif maybe_file.is_file(): 
+            elif maybe_file.is_file():
                 example_path = maybe_file
             else:
                 raise LookupError(
-                    f"{func_name} can't be found as module or package in {example_dir}" 
+                    f"{func_name} can't be found as module or package in {example_dir}"
                 )
         else:
-            example_path = example_dir.joinpath(name) 
-
-        if example_path.is_dir() and not example_path.joinpath("__init__.py").is_file(): 
-            # TODO: py.path.local.copy can copy files to existing directories, 
-            # while with shutil.copytree the destination directory cannot exist, 
-            # we will need to roll our own in order to drop py.path.local completely 
-            py.path.local(example_path).copy(py.path.local(self.path)) 
-            return self.path 
-        elif example_path.is_file(): 
-            result = self.path.joinpath(example_path.name) 
-            shutil.copy(example_path, result) 
+            example_path = example_dir.joinpath(name)
+
+        if example_path.is_dir() and not example_path.joinpath("__init__.py").is_file():
+            # TODO: py.path.local.copy can copy files to existing directories,
+            # while with shutil.copytree the destination directory cannot exist,
+            # we will need to roll our own in order to drop py.path.local completely
+            py.path.local(example_path).copy(py.path.local(self.path))
+            return self.path
+        elif example_path.is_file():
+            result = self.path.joinpath(example_path.name)
+            shutil.copy(example_path, result)
             return result
         else:
             raise LookupError(
-                f'example "{example_path}" is not found as a file or directory' 
+                f'example "{example_path}" is not found as a file or directory'
             )
 
     Session = Session
 
-    def getnode( 
-        self, config: Config, arg: Union[str, "os.PathLike[str]"] 
-    ) -> Optional[Union[Collector, Item]]: 
+    def getnode(
+        self, config: Config, arg: Union[str, "os.PathLike[str]"]
+    ) -> Optional[Union[Collector, Item]]:
         """Return the collection node of a file.
 
-        :param _pytest.config.Config config: 
-           A pytest config. 
-           See :py:meth:`parseconfig` and :py:meth:`parseconfigure` for creating it. 
-        :param py.path.local arg: 
-            Path to the file. 
+        :param _pytest.config.Config config:
+           A pytest config.
+           See :py:meth:`parseconfig` and :py:meth:`parseconfigure` for creating it.
+        :param py.path.local arg:
+            Path to the file.
         """
-        session = Session.from_config(config) 
+        session = Session.from_config(config)
         assert "::" not in str(arg)
         p = py.path.local(arg)
         config.hook.pytest_sessionstart(session=session)
         res = session.perform_collect([str(p)], genitems=False)[0]
-        config.hook.pytest_sessionfinish(session=session, exitstatus=ExitCode.OK) 
+        config.hook.pytest_sessionfinish(session=session, exitstatus=ExitCode.OK)
         return res
 
-    def getpathnode(self, path: Union[str, "os.PathLike[str]"]): 
+    def getpathnode(self, path: Union[str, "os.PathLike[str]"]):
         """Return the collection node of a file.
 
         This is like :py:meth:`getnode` but uses :py:meth:`parseconfigure` to
         create the (configured) pytest Config instance.
 
-        :param py.path.local path: Path to the file. 
+        :param py.path.local path: Path to the file.
         """
-        path = py.path.local(path) 
+        path = py.path.local(path)
         config = self.parseconfigure(path)
-        session = Session.from_config(config) 
+        session = Session.from_config(config)
         x = session.fspath.bestrelpath(path)
         config.hook.pytest_sessionstart(session=session)
         res = session.perform_collect([x], genitems=False)[0]
-        config.hook.pytest_sessionfinish(session=session, exitstatus=ExitCode.OK) 
+        config.hook.pytest_sessionfinish(session=session, exitstatus=ExitCode.OK)
         return res
 
-    def genitems(self, colitems: Sequence[Union[Item, Collector]]) -> List[Item]: 
+    def genitems(self, colitems: Sequence[Union[Item, Collector]]) -> List[Item]:
         """Generate all test items from a collection node.
 
         This recurses into the collection node and returns a list of all the
         test items contained within.
         """
         session = colitems[0].session
-        result: List[Item] = [] 
+        result: List[Item] = []
         for colitem in colitems:
             result.extend(session.genitems(colitem))
         return result
 
-    def runitem(self, source: str) -> Any: 
+    def runitem(self, source: str) -> Any:
         """Run the "test_func" Item.
 
         The calling test instance (class containing the test method) must
@@ -985,28 +985,28 @@ class Pytester:
         # used from runner functional tests
         item = self.getitem(source)
         # the test class where we are called from wants to provide the runner
-        testclassinstance = self._request.instance 
+        testclassinstance = self._request.instance
         runner = testclassinstance.getrunner()
         return runner(item)
 
-    def inline_runsource(self, source: str, *cmdlineargs) -> HookRecorder: 
+    def inline_runsource(self, source: str, *cmdlineargs) -> HookRecorder:
         """Run a test module in process using ``pytest.main()``.
 
         This run writes "source" into a temporary file and runs
         ``pytest.main()`` on it, returning a :py:class:`HookRecorder` instance
         for the result.
 
-        :param source: The source code of the test module. 
+        :param source: The source code of the test module.
 
-        :param cmdlineargs: Any extra command line arguments to use. 
+        :param cmdlineargs: Any extra command line arguments to use.
 
-        :returns: :py:class:`HookRecorder` instance of the result. 
+        :returns: :py:class:`HookRecorder` instance of the result.
         """
         p = self.makepyfile(source)
         values = list(cmdlineargs) + [p]
         return self.inline_run(*values)
 
-    def inline_genitems(self, *args) -> Tuple[List[Item], HookRecorder]: 
+    def inline_genitems(self, *args) -> Tuple[List[Item], HookRecorder]:
         """Run ``pytest.main(['--collectonly'])`` in-process.
 
         Runs the :py:func:`pytest.main` function to run all of pytest inside
@@ -1017,12 +1017,12 @@ class Pytester:
         items = [x.item for x in rec.getcalls("pytest_itemcollected")]
         return items, rec
 
-    def inline_run( 
-        self, 
-        *args: Union[str, "os.PathLike[str]"], 
-        plugins=(), 
-        no_reraise_ctrlc: bool = False, 
-    ) -> HookRecorder: 
+    def inline_run(
+        self,
+        *args: Union[str, "os.PathLike[str]"],
+        plugins=(),
+        no_reraise_ctrlc: bool = False,
+    ) -> HookRecorder:
         """Run ``pytest.main()`` in-process, returning a HookRecorder.
 
         Runs the :py:func:`pytest.main` function to run all of pytest inside
@@ -1031,22 +1031,22 @@ class Pytester:
         from that run than can be done by matching stdout/stderr from
         :py:meth:`runpytest`.
 
-        :param args: 
-            Command line arguments to pass to :py:func:`pytest.main`. 
-        :param plugins: 
-            Extra plugin instances the ``pytest.main()`` instance should use. 
-        :param no_reraise_ctrlc: 
-            Typically we reraise keyboard interrupts from the child run. If 
-            True, the KeyboardInterrupt exception is captured. 
- 
-        :returns: A :py:class:`HookRecorder` instance. 
-        """ 
-        # (maybe a cpython bug?) the importlib cache sometimes isn't updated 
-        # properly between file creation and inline_run (especially if imports 
-        # are interspersed with file creation) 
-        importlib.invalidate_caches() 
-
-        plugins = list(plugins) 
+        :param args:
+            Command line arguments to pass to :py:func:`pytest.main`.
+        :param plugins:
+            Extra plugin instances the ``pytest.main()`` instance should use.
+        :param no_reraise_ctrlc:
+            Typically we reraise keyboard interrupts from the child run. If
+            True, the KeyboardInterrupt exception is captured.
+
+        :returns: A :py:class:`HookRecorder` instance.
+        """
+        # (maybe a cpython bug?) the importlib cache sometimes isn't updated
+        # properly between file creation and inline_run (especially if imports
+        # are interspersed with file creation)
+        importlib.invalidate_caches()
+
+        plugins = list(plugins)
         finalizers = []
         try:
             # Any sys.module or sys.path changes done while running pytest
@@ -1064,24 +1064,24 @@ class Pytester:
 
             rec = []
 
-            class Collect: 
-                def pytest_configure(x, config: Config) -> None: 
+            class Collect:
+                def pytest_configure(x, config: Config) -> None:
                     rec.append(self.make_hook_recorder(config.pluginmanager))
 
             plugins.append(Collect())
-            ret = main([str(x) for x in args], plugins=plugins) 
+            ret = main([str(x) for x in args], plugins=plugins)
             if len(rec) == 1:
                 reprec = rec.pop()
             else:
 
-                class reprec:  # type: ignore 
+                class reprec:  # type: ignore
                     pass
 
-            reprec.ret = ret  # type: ignore 
+            reprec.ret = ret  # type: ignore
 
-            # Typically we reraise keyboard interrupts from the child run 
-            # because it's our user requesting interruption of the testing. 
-            if ret == ExitCode.INTERRUPTED and not no_reraise_ctrlc: 
+            # Typically we reraise keyboard interrupts from the child run
+            # because it's our user requesting interruption of the testing.
+            if ret == ExitCode.INTERRUPTED and not no_reraise_ctrlc:
                 calls = reprec.getcalls("pytest_keyboard_interrupt")
                 if calls and calls[-1].excinfo.type == KeyboardInterrupt:
                     raise KeyboardInterrupt()
@@ -1090,36 +1090,36 @@ class Pytester:
             for finalizer in finalizers:
                 finalizer()
 
-    def runpytest_inprocess( 
-        self, *args: Union[str, "os.PathLike[str]"], **kwargs: Any 
-    ) -> RunResult: 
+    def runpytest_inprocess(
+        self, *args: Union[str, "os.PathLike[str]"], **kwargs: Any
+    ) -> RunResult:
         """Return result of running pytest in-process, providing a similar
-        interface to what self.runpytest() provides.""" 
-        syspathinsert = kwargs.pop("syspathinsert", False) 
+        interface to what self.runpytest() provides."""
+        syspathinsert = kwargs.pop("syspathinsert", False)
 
-        if syspathinsert: 
+        if syspathinsert:
             self.syspathinsert()
-        now = timing.time() 
-        capture = _get_multicapture("sys") 
+        now = timing.time()
+        capture = _get_multicapture("sys")
         capture.start_capturing()
         try:
             try:
                 reprec = self.inline_run(*args, **kwargs)
             except SystemExit as e:
-                ret = e.args[0] 
-                try: 
-                    ret = ExitCode(e.args[0]) 
-                except ValueError: 
-                    pass 
+                ret = e.args[0]
+                try:
+                    ret = ExitCode(e.args[0])
+                except ValueError:
+                    pass
 
-                class reprec:  # type: ignore 
-                    ret = ret 
+                class reprec:  # type: ignore
+                    ret = ret
 
             except Exception:
                 traceback.print_exc()
 
-                class reprec:  # type: ignore 
-                    ret = ExitCode(3) 
+                class reprec:  # type: ignore
+                    ret = ExitCode(3)
 
         finally:
             out, err = capture.readouterr()
@@ -1127,37 +1127,37 @@ class Pytester:
             sys.stdout.write(out)
             sys.stderr.write(err)
 
-        assert reprec.ret is not None 
-        res = RunResult( 
-            reprec.ret, out.splitlines(), err.splitlines(), timing.time() - now 
-        ) 
-        res.reprec = reprec  # type: ignore 
+        assert reprec.ret is not None
+        res = RunResult(
+            reprec.ret, out.splitlines(), err.splitlines(), timing.time() - now
+        )
+        res.reprec = reprec  # type: ignore
         return res
 
-    def runpytest( 
-        self, *args: Union[str, "os.PathLike[str]"], **kwargs: Any 
-    ) -> RunResult: 
+    def runpytest(
+        self, *args: Union[str, "os.PathLike[str]"], **kwargs: Any
+    ) -> RunResult:
         """Run pytest inline or in a subprocess, depending on the command line
-        option "--runpytest" and return a :py:class:`RunResult`.""" 
-        new_args = self._ensure_basetemp(args) 
-        if self._method == "inprocess": 
-            return self.runpytest_inprocess(*new_args, **kwargs) 
-        elif self._method == "subprocess": 
-            return self.runpytest_subprocess(*new_args, **kwargs) 
-        raise RuntimeError(f"Unrecognized runpytest option: {self._method}") 
-
-    def _ensure_basetemp( 
-        self, args: Sequence[Union[str, "os.PathLike[str]"]] 
-    ) -> List[Union[str, "os.PathLike[str]"]]: 
-        new_args = list(args) 
-        for x in new_args: 
-            if str(x).startswith("--basetemp"): 
+        option "--runpytest" and return a :py:class:`RunResult`."""
+        new_args = self._ensure_basetemp(args)
+        if self._method == "inprocess":
+            return self.runpytest_inprocess(*new_args, **kwargs)
+        elif self._method == "subprocess":
+            return self.runpytest_subprocess(*new_args, **kwargs)
+        raise RuntimeError(f"Unrecognized runpytest option: {self._method}")
+
+    def _ensure_basetemp(
+        self, args: Sequence[Union[str, "os.PathLike[str]"]]
+    ) -> List[Union[str, "os.PathLike[str]"]]:
+        new_args = list(args)
+        for x in new_args:
+            if str(x).startswith("--basetemp"):
                 break
         else:
-            new_args.append("--basetemp=%s" % self.path.parent.joinpath("basetemp")) 
-        return new_args 
+            new_args.append("--basetemp=%s" % self.path.parent.joinpath("basetemp"))
+        return new_args
 
-    def parseconfig(self, *args: Union[str, "os.PathLike[str]"]) -> Config: 
+    def parseconfig(self, *args: Union[str, "os.PathLike[str]"]) -> Config:
         """Return a new pytest Config instance from given commandline args.
 
         This invokes the pytest bootstrapping code in _pytest.config to create
@@ -1170,115 +1170,115 @@ class Pytester:
         """
         import _pytest.config
 
-        new_args = self._ensure_basetemp(args) 
-        new_args = [str(x) for x in new_args] 
- 
-        config = _pytest.config._prepareconfig(new_args, self.plugins)  # type: ignore[arg-type] 
+        new_args = self._ensure_basetemp(args)
+        new_args = [str(x) for x in new_args]
+
+        config = _pytest.config._prepareconfig(new_args, self.plugins)  # type: ignore[arg-type]
         # we don't know what the test will do with this half-setup config
         # object and thus we make sure it gets unconfigured properly in any
         # case (otherwise capturing could still be active, for example)
-        self._request.addfinalizer(config._ensure_unconfigure) 
+        self._request.addfinalizer(config._ensure_unconfigure)
         return config
 
-    def parseconfigure(self, *args: Union[str, "os.PathLike[str]"]) -> Config: 
+    def parseconfigure(self, *args: Union[str, "os.PathLike[str]"]) -> Config:
         """Return a new pytest configured Config instance.
 
-        Returns a new :py:class:`_pytest.config.Config` instance like 
+        Returns a new :py:class:`_pytest.config.Config` instance like
         :py:meth:`parseconfig`, but also calls the pytest_configure hook.
         """
         config = self.parseconfig(*args)
         config._do_configure()
         return config
 
-    def getitem(self, source: str, funcname: str = "test_func") -> Item: 
+    def getitem(self, source: str, funcname: str = "test_func") -> Item:
         """Return the test item for a test function.
 
-        Writes the source to a python file and runs pytest's collection on 
+        Writes the source to a python file and runs pytest's collection on
         the resulting module, returning the test item for the requested
         function name.
 
-        :param source: 
-            The module source. 
-        :param funcname: 
-            The name of the test function for which to return a test item. 
+        :param source:
+            The module source.
+        :param funcname:
+            The name of the test function for which to return a test item.
         """
         items = self.getitems(source)
         for item in items:
             if item.name == funcname:
                 return item
-        assert 0, "{!r} item not found in module:\n{}\nitems: {}".format( 
-            funcname, source, items 
+        assert 0, "{!r} item not found in module:\n{}\nitems: {}".format(
+            funcname, source, items
         )
 
-    def getitems(self, source: str) -> List[Item]: 
+    def getitems(self, source: str) -> List[Item]:
         """Return all test items collected from the module.
 
-        Writes the source to a Python file and runs pytest's collection on 
+        Writes the source to a Python file and runs pytest's collection on
         the resulting module, returning all test items contained within.
         """
         modcol = self.getmodulecol(source)
         return self.genitems([modcol])
 
-    def getmodulecol( 
-        self, source: Union[str, Path], configargs=(), *, withinit: bool = False 
-    ): 
+    def getmodulecol(
+        self, source: Union[str, Path], configargs=(), *, withinit: bool = False
+    ):
         """Return the module collection node for ``source``.
 
-        Writes ``source`` to a file using :py:meth:`makepyfile` and then 
+        Writes ``source`` to a file using :py:meth:`makepyfile` and then
         runs the pytest collection on it, returning the collection node for the
         test module.
 
-        :param source: 
-            The source code of the module to collect. 
+        :param source:
+            The source code of the module to collect.
 
-        :param configargs: 
-            Any extra arguments to pass to :py:meth:`parseconfigure`. 
+        :param configargs:
+            Any extra arguments to pass to :py:meth:`parseconfigure`.
 
-        :param withinit: 
-            Whether to also write an ``__init__.py`` file to the same 
-            directory to ensure it is a package. 
+        :param withinit:
+            Whether to also write an ``__init__.py`` file to the same
+            directory to ensure it is a package.
         """
         if isinstance(source, Path):
-            path = self.path.joinpath(source) 
+            path = self.path.joinpath(source)
             assert not withinit, "not supported for paths"
         else:
-            kw = {self._name: str(source)} 
+            kw = {self._name: str(source)}
             path = self.makepyfile(**kw)
         if withinit:
             self.makepyfile(__init__="#")
         self.config = config = self.parseconfigure(path, *configargs)
         return self.getnode(config, path)
 
-    def collect_by_name( 
-        self, modcol: Collector, name: str 
-    ) -> Optional[Union[Item, Collector]]: 
+    def collect_by_name(
+        self, modcol: Collector, name: str
+    ) -> Optional[Union[Item, Collector]]:
         """Return the collection node for name from the module collection.
 
-        Searchs a module collection node for a collection node matching the 
-        given name. 
+        Searchs a module collection node for a collection node matching the
+        given name.
 
-        :param modcol: A module collection node; see :py:meth:`getmodulecol`. 
-        :param name: The name of the node to return. 
+        :param modcol: A module collection node; see :py:meth:`getmodulecol`.
+        :param name: The name of the node to return.
         """
         if modcol not in self._mod_collections:
             self._mod_collections[modcol] = list(modcol.collect())
         for colitem in self._mod_collections[modcol]:
             if colitem.name == name:
                 return colitem
-        return None 
-
-    def popen( 
-        self, 
-        cmdargs, 
-        stdout: Union[int, TextIO] = subprocess.PIPE, 
-        stderr: Union[int, TextIO] = subprocess.PIPE, 
-        stdin=CLOSE_STDIN, 
-        **kw, 
-    ): 
+        return None
+
+    def popen(
+        self,
+        cmdargs,
+        stdout: Union[int, TextIO] = subprocess.PIPE,
+        stderr: Union[int, TextIO] = subprocess.PIPE,
+        stdin=CLOSE_STDIN,
+        **kw,
+    ):
         """Invoke subprocess.Popen.
 
-        Calls subprocess.Popen making sure the current working directory is 
-        in the PYTHONPATH. 
+        Calls subprocess.Popen making sure the current working directory is
+        in the PYTHONPATH.
 
         You probably want to use :py:meth:`run` instead.
         """
@@ -1288,72 +1288,72 @@ class Pytester:
         )
         kw["env"] = env
 
-        if stdin is self.CLOSE_STDIN: 
-            kw["stdin"] = subprocess.PIPE 
-        elif isinstance(stdin, bytes): 
-            kw["stdin"] = subprocess.PIPE 
-        else: 
-            kw["stdin"] = stdin 
-
-        popen = subprocess.Popen(cmdargs, stdout=stdout, stderr=stderr, **kw) 
-        if stdin is self.CLOSE_STDIN: 
-            assert popen.stdin is not None 
-            popen.stdin.close() 
-        elif isinstance(stdin, bytes): 
-            assert popen.stdin is not None 
-            popen.stdin.write(stdin) 
- 
+        if stdin is self.CLOSE_STDIN:
+            kw["stdin"] = subprocess.PIPE
+        elif isinstance(stdin, bytes):
+            kw["stdin"] = subprocess.PIPE
+        else:
+            kw["stdin"] = stdin
+
+        popen = subprocess.Popen(cmdargs, stdout=stdout, stderr=stderr, **kw)
+        if stdin is self.CLOSE_STDIN:
+            assert popen.stdin is not None
+            popen.stdin.close()
+        elif isinstance(stdin, bytes):
+            assert popen.stdin is not None
+            popen.stdin.write(stdin)
+
         return popen
 
-    def run( 
-        self, 
-        *cmdargs: Union[str, "os.PathLike[str]"], 
-        timeout: Optional[float] = None, 
-        stdin=CLOSE_STDIN, 
-    ) -> RunResult: 
+    def run(
+        self,
+        *cmdargs: Union[str, "os.PathLike[str]"],
+        timeout: Optional[float] = None,
+        stdin=CLOSE_STDIN,
+    ) -> RunResult:
         """Run a command with arguments.
 
         Run a process using subprocess.Popen saving the stdout and stderr.
 
-        :param cmdargs: 
-            The sequence of arguments to pass to `subprocess.Popen()`, with path-like objects 
-            being converted to ``str`` automatically. 
-        :param timeout: 
-            The period in seconds after which to timeout and raise 
-            :py:class:`Pytester.TimeoutExpired`. 
-        :param stdin: 
-            Optional standard input.  Bytes are being send, closing 
-            the pipe, otherwise it is passed through to ``popen``. 
-            Defaults to ``CLOSE_STDIN``, which translates to using a pipe 
-            (``subprocess.PIPE``) that gets closed. 
-
-        :rtype: RunResult 
+        :param cmdargs:
+            The sequence of arguments to pass to `subprocess.Popen()`, with path-like objects
+            being converted to ``str`` automatically.
+        :param timeout:
+            The period in seconds after which to timeout and raise
+            :py:class:`Pytester.TimeoutExpired`.
+        :param stdin:
+            Optional standard input.  Bytes are being send, closing
+            the pipe, otherwise it is passed through to ``popen``.
+            Defaults to ``CLOSE_STDIN``, which translates to using a pipe
+            (``subprocess.PIPE``) that gets closed.
+
+        :rtype: RunResult
         """
         __tracebackhide__ = True
 
-        # TODO: Remove type ignore in next mypy release. 
-        #       https://github.com/python/typeshed/pull/4582 
-        cmdargs = tuple( 
-            os.fspath(arg) if isinstance(arg, os.PathLike) else arg for arg in cmdargs  # type: ignore[misc] 
-        ) 
-        p1 = self.path.joinpath("stdout") 
-        p2 = self.path.joinpath("stderr") 
+        # TODO: Remove type ignore in next mypy release.
+        #       https://github.com/python/typeshed/pull/4582
+        cmdargs = tuple(
+            os.fspath(arg) if isinstance(arg, os.PathLike) else arg for arg in cmdargs  # type: ignore[misc]
+        )
+        p1 = self.path.joinpath("stdout")
+        p2 = self.path.joinpath("stderr")
         print("running:", *cmdargs)
-        print("     in:", Path.cwd()) 
- 
-        with p1.open("w", encoding="utf8") as f1, p2.open("w", encoding="utf8") as f2: 
-            now = timing.time() 
+        print("     in:", Path.cwd())
+
+        with p1.open("w", encoding="utf8") as f1, p2.open("w", encoding="utf8") as f2:
+            now = timing.time()
             popen = self.popen(
-                cmdargs, 
-                stdin=stdin, 
-                stdout=f1, 
-                stderr=f2, 
-                close_fds=(sys.platform != "win32"), 
+                cmdargs,
+                stdin=stdin,
+                stdout=f1,
+                stderr=f2,
+                close_fds=(sys.platform != "win32"),
             )
-            if popen.stdin is not None: 
-                popen.stdin.close() 
+            if popen.stdin is not None:
+                popen.stdin.close()
 
-            def handle_timeout() -> None: 
+            def handle_timeout() -> None:
                 __tracebackhide__ = True
 
                 timeout_message = (
@@ -1367,48 +1367,48 @@ class Pytester:
 
             if timeout is None:
                 ret = popen.wait()
-            else: 
+            else:
                 try:
                     ret = popen.wait(timeout)
                 except subprocess.TimeoutExpired:
                     handle_timeout()
- 
-        with p1.open(encoding="utf8") as f1, p2.open(encoding="utf8") as f2: 
+
+        with p1.open(encoding="utf8") as f1, p2.open(encoding="utf8") as f2:
             out = f1.read().splitlines()
             err = f2.read().splitlines()
- 
+
         self._dump_lines(out, sys.stdout)
         self._dump_lines(err, sys.stderr)
- 
-        with contextlib.suppress(ValueError): 
-            ret = ExitCode(ret) 
-        return RunResult(ret, out, err, timing.time() - now) 
+
+        with contextlib.suppress(ValueError):
+            ret = ExitCode(ret)
+        return RunResult(ret, out, err, timing.time() - now)
 
     def _dump_lines(self, lines, fp):
         try:
             for line in lines:
                 print(line, file=fp)
         except UnicodeEncodeError:
-            print(f"couldn't print to {fp} because of encoding") 
+            print(f"couldn't print to {fp} because of encoding")
 
-    def _getpytestargs(self) -> Tuple[str, ...]: 
+    def _getpytestargs(self) -> Tuple[str, ...]:
         return sys.executable, "-mpytest"
 
-    def runpython(self, script) -> RunResult: 
+    def runpython(self, script) -> RunResult:
         """Run a python script using sys.executable as interpreter.
 
-        :rtype: RunResult 
+        :rtype: RunResult
         """
         return self.run(sys.executable, script)
 
     def runpython_c(self, command):
-        """Run python -c "command". 
- 
-        :rtype: RunResult 
-        """ 
+        """Run python -c "command".
+
+        :rtype: RunResult
+        """
         return self.run(sys.executable, "-c", command)
 
-    def runpytest_subprocess(self, *args, timeout: Optional[float] = None) -> RunResult: 
+    def runpytest_subprocess(self, *args, timeout: Optional[float] = None) -> RunResult:
         """Run pytest as a subprocess with given arguments.
 
         Any plugins added to the :py:attr:`plugins` list will be added using the
@@ -1417,26 +1417,26 @@ class Pytester:
         with "runpytest-" to not conflict with the normal numbered pytest
         location for temporary files and directories.
 
-        :param args: 
-            The sequence of arguments to pass to the pytest subprocess. 
-        :param timeout: 
-            The period in seconds after which to timeout and raise 
-            :py:class:`Pytester.TimeoutExpired`. 
+        :param args:
+            The sequence of arguments to pass to the pytest subprocess.
+        :param timeout:
+            The period in seconds after which to timeout and raise
+            :py:class:`Pytester.TimeoutExpired`.
 
-        :rtype: RunResult 
+        :rtype: RunResult
         """
         __tracebackhide__ = True
-        p = make_numbered_dir(root=self.path, prefix="runpytest-", mode=0o700) 
+        p = make_numbered_dir(root=self.path, prefix="runpytest-", mode=0o700)
         args = ("--basetemp=%s" % p,) + args
         plugins = [x for x in self.plugins if isinstance(x, str)]
         if plugins:
             args = ("-p", plugins[0]) + args
         args = self._getpytestargs() + args
-        return self.run(*args, timeout=timeout) 
+        return self.run(*args, timeout=timeout)
 
-    def spawn_pytest( 
-        self, string: str, expect_timeout: float = 10.0 
-    ) -> "pexpect.spawn": 
+    def spawn_pytest(
+        self, string: str, expect_timeout: float = 10.0
+    ) -> "pexpect.spawn":
         """Run pytest using pexpect.
 
         This makes sure to use the right pytest and sets up the temporary
@@ -1444,259 +1444,259 @@ class Pytester:
 
         The pexpect child is returned.
         """
-        basetemp = self.path / "temp-pexpect" 
-        basetemp.mkdir(mode=0o700) 
+        basetemp = self.path / "temp-pexpect"
+        basetemp.mkdir(mode=0o700)
         invoke = " ".join(map(str, self._getpytestargs()))
-        cmd = f"{invoke} --basetemp={basetemp} {string}" 
+        cmd = f"{invoke} --basetemp={basetemp} {string}"
         return self.spawn(cmd, expect_timeout=expect_timeout)
 
-    def spawn(self, cmd: str, expect_timeout: float = 10.0) -> "pexpect.spawn": 
+    def spawn(self, cmd: str, expect_timeout: float = 10.0) -> "pexpect.spawn":
         """Run a command using pexpect.
 
         The pexpect child is returned.
         """
-        pexpect = importorskip("pexpect", "3.0") 
+        pexpect = importorskip("pexpect", "3.0")
         if hasattr(sys, "pypy_version_info") and "64" in platform.machine():
-            skip("pypy-64 bit not supported") 
-        if not hasattr(pexpect, "spawn"): 
-            skip("pexpect.spawn not available") 
-        logfile = self.path.joinpath("spawn.out").open("wb") 
- 
-        child = pexpect.spawn(cmd, logfile=logfile, timeout=expect_timeout) 
-        self._request.addfinalizer(logfile.close) 
+            skip("pypy-64 bit not supported")
+        if not hasattr(pexpect, "spawn"):
+            skip("pexpect.spawn not available")
+        logfile = self.path.joinpath("spawn.out").open("wb")
+
+        child = pexpect.spawn(cmd, logfile=logfile, timeout=expect_timeout)
+        self._request.addfinalizer(logfile.close)
         return child
 
 
-class LineComp: 
-    def __init__(self) -> None: 
-        self.stringio = StringIO() 
-        """:class:`python:io.StringIO()` instance used for input.""" 
+class LineComp:
+    def __init__(self) -> None:
+        self.stringio = StringIO()
+        """:class:`python:io.StringIO()` instance used for input."""
 
-    def assert_contains_lines(self, lines2: Sequence[str]) -> None: 
-        """Assert that ``lines2`` are contained (linearly) in :attr:`stringio`'s value. 
+    def assert_contains_lines(self, lines2: Sequence[str]) -> None:
+        """Assert that ``lines2`` are contained (linearly) in :attr:`stringio`'s value.
 
-        Lines are matched using :func:`LineMatcher.fnmatch_lines`. 
+        Lines are matched using :func:`LineMatcher.fnmatch_lines`.
         """
         __tracebackhide__ = True
         val = self.stringio.getvalue()
         self.stringio.truncate(0)
         self.stringio.seek(0)
         lines1 = val.split("\n")
-        LineMatcher(lines1).fnmatch_lines(lines2) 
-
-
-@final 
-@attr.s(repr=False, str=False, init=False) 
-class Testdir: 
-    """ 
-    Similar to :class:`Pytester`, but this class works with legacy py.path.local objects instead. 
- 
-    All methods just forward to an internal :class:`Pytester` instance, converting results 
-    to `py.path.local` objects as necessary. 
-    """ 
- 
-    __test__ = False 
- 
-    CLOSE_STDIN = Pytester.CLOSE_STDIN 
-    TimeoutExpired = Pytester.TimeoutExpired 
-    Session = Pytester.Session 
- 
-    def __init__(self, pytester: Pytester, *, _ispytest: bool = False) -> None: 
-        check_ispytest(_ispytest) 
-        self._pytester = pytester 
- 
-    @property 
-    def tmpdir(self) -> py.path.local: 
-        """Temporary directory where tests are executed.""" 
-        return py.path.local(self._pytester.path) 
- 
-    @property 
-    def test_tmproot(self) -> py.path.local: 
-        return py.path.local(self._pytester._test_tmproot) 
- 
-    @property 
-    def request(self): 
-        return self._pytester._request 
- 
-    @property 
-    def plugins(self): 
-        return self._pytester.plugins 
- 
-    @plugins.setter 
-    def plugins(self, plugins): 
-        self._pytester.plugins = plugins 
- 
-    @property 
-    def monkeypatch(self) -> MonkeyPatch: 
-        return self._pytester._monkeypatch 
- 
-    def make_hook_recorder(self, pluginmanager) -> HookRecorder: 
-        """See :meth:`Pytester.make_hook_recorder`.""" 
-        return self._pytester.make_hook_recorder(pluginmanager) 
- 
-    def chdir(self) -> None: 
-        """See :meth:`Pytester.chdir`.""" 
-        return self._pytester.chdir() 
- 
-    def finalize(self) -> None: 
-        """See :meth:`Pytester._finalize`.""" 
-        return self._pytester._finalize() 
- 
-    def makefile(self, ext, *args, **kwargs) -> py.path.local: 
-        """See :meth:`Pytester.makefile`.""" 
-        return py.path.local(str(self._pytester.makefile(ext, *args, **kwargs))) 
- 
-    def makeconftest(self, source) -> py.path.local: 
-        """See :meth:`Pytester.makeconftest`.""" 
-        return py.path.local(str(self._pytester.makeconftest(source))) 
- 
-    def makeini(self, source) -> py.path.local: 
-        """See :meth:`Pytester.makeini`.""" 
-        return py.path.local(str(self._pytester.makeini(source))) 
- 
-    def getinicfg(self, source: str) -> SectionWrapper: 
-        """See :meth:`Pytester.getinicfg`.""" 
-        return self._pytester.getinicfg(source) 
- 
-    def makepyprojecttoml(self, source) -> py.path.local: 
-        """See :meth:`Pytester.makepyprojecttoml`.""" 
-        return py.path.local(str(self._pytester.makepyprojecttoml(source))) 
- 
-    def makepyfile(self, *args, **kwargs) -> py.path.local: 
-        """See :meth:`Pytester.makepyfile`.""" 
-        return py.path.local(str(self._pytester.makepyfile(*args, **kwargs))) 
- 
-    def maketxtfile(self, *args, **kwargs) -> py.path.local: 
-        """See :meth:`Pytester.maketxtfile`.""" 
-        return py.path.local(str(self._pytester.maketxtfile(*args, **kwargs))) 
- 
-    def syspathinsert(self, path=None) -> None: 
-        """See :meth:`Pytester.syspathinsert`.""" 
-        return self._pytester.syspathinsert(path) 
- 
-    def mkdir(self, name) -> py.path.local: 
-        """See :meth:`Pytester.mkdir`.""" 
-        return py.path.local(str(self._pytester.mkdir(name))) 
- 
-    def mkpydir(self, name) -> py.path.local: 
-        """See :meth:`Pytester.mkpydir`.""" 
-        return py.path.local(str(self._pytester.mkpydir(name))) 
- 
-    def copy_example(self, name=None) -> py.path.local: 
-        """See :meth:`Pytester.copy_example`.""" 
-        return py.path.local(str(self._pytester.copy_example(name))) 
- 
-    def getnode(self, config: Config, arg) -> Optional[Union[Item, Collector]]: 
-        """See :meth:`Pytester.getnode`.""" 
-        return self._pytester.getnode(config, arg) 
- 
-    def getpathnode(self, path): 
-        """See :meth:`Pytester.getpathnode`.""" 
-        return self._pytester.getpathnode(path) 
- 
-    def genitems(self, colitems: List[Union[Item, Collector]]) -> List[Item]: 
-        """See :meth:`Pytester.genitems`.""" 
-        return self._pytester.genitems(colitems) 
- 
-    def runitem(self, source): 
-        """See :meth:`Pytester.runitem`.""" 
-        return self._pytester.runitem(source) 
- 
-    def inline_runsource(self, source, *cmdlineargs): 
-        """See :meth:`Pytester.inline_runsource`.""" 
-        return self._pytester.inline_runsource(source, *cmdlineargs) 
- 
-    def inline_genitems(self, *args): 
-        """See :meth:`Pytester.inline_genitems`.""" 
-        return self._pytester.inline_genitems(*args) 
- 
-    def inline_run(self, *args, plugins=(), no_reraise_ctrlc: bool = False): 
-        """See :meth:`Pytester.inline_run`.""" 
-        return self._pytester.inline_run( 
-            *args, plugins=plugins, no_reraise_ctrlc=no_reraise_ctrlc 
-        ) 
- 
-    def runpytest_inprocess(self, *args, **kwargs) -> RunResult: 
-        """See :meth:`Pytester.runpytest_inprocess`.""" 
-        return self._pytester.runpytest_inprocess(*args, **kwargs) 
- 
-    def runpytest(self, *args, **kwargs) -> RunResult: 
-        """See :meth:`Pytester.runpytest`.""" 
-        return self._pytester.runpytest(*args, **kwargs) 
- 
-    def parseconfig(self, *args) -> Config: 
-        """See :meth:`Pytester.parseconfig`.""" 
-        return self._pytester.parseconfig(*args) 
- 
-    def parseconfigure(self, *args) -> Config: 
-        """See :meth:`Pytester.parseconfigure`.""" 
-        return self._pytester.parseconfigure(*args) 
- 
-    def getitem(self, source, funcname="test_func"): 
-        """See :meth:`Pytester.getitem`.""" 
-        return self._pytester.getitem(source, funcname) 
- 
-    def getitems(self, source): 
-        """See :meth:`Pytester.getitems`.""" 
-        return self._pytester.getitems(source) 
- 
-    def getmodulecol(self, source, configargs=(), withinit=False): 
-        """See :meth:`Pytester.getmodulecol`.""" 
-        return self._pytester.getmodulecol( 
-            source, configargs=configargs, withinit=withinit 
-        ) 
- 
-    def collect_by_name( 
-        self, modcol: Collector, name: str 
-    ) -> Optional[Union[Item, Collector]]: 
-        """See :meth:`Pytester.collect_by_name`.""" 
-        return self._pytester.collect_by_name(modcol, name) 
- 
-    def popen( 
-        self, 
-        cmdargs, 
-        stdout: Union[int, TextIO] = subprocess.PIPE, 
-        stderr: Union[int, TextIO] = subprocess.PIPE, 
-        stdin=CLOSE_STDIN, 
-        **kw, 
-    ): 
-        """See :meth:`Pytester.popen`.""" 
-        return self._pytester.popen(cmdargs, stdout, stderr, stdin, **kw) 
- 
-    def run(self, *cmdargs, timeout=None, stdin=CLOSE_STDIN) -> RunResult: 
-        """See :meth:`Pytester.run`.""" 
-        return self._pytester.run(*cmdargs, timeout=timeout, stdin=stdin) 
- 
-    def runpython(self, script) -> RunResult: 
-        """See :meth:`Pytester.runpython`.""" 
-        return self._pytester.runpython(script) 
- 
-    def runpython_c(self, command): 
-        """See :meth:`Pytester.runpython_c`.""" 
-        return self._pytester.runpython_c(command) 
- 
-    def runpytest_subprocess(self, *args, timeout=None) -> RunResult: 
-        """See :meth:`Pytester.runpytest_subprocess`.""" 
-        return self._pytester.runpytest_subprocess(*args, timeout=timeout) 
- 
-    def spawn_pytest( 
-        self, string: str, expect_timeout: float = 10.0 
-    ) -> "pexpect.spawn": 
-        """See :meth:`Pytester.spawn_pytest`.""" 
-        return self._pytester.spawn_pytest(string, expect_timeout=expect_timeout) 
- 
-    def spawn(self, cmd: str, expect_timeout: float = 10.0) -> "pexpect.spawn": 
-        """See :meth:`Pytester.spawn`.""" 
-        return self._pytester.spawn(cmd, expect_timeout=expect_timeout) 
- 
-    def __repr__(self) -> str: 
-        return f"<Testdir {self.tmpdir!r}>" 
- 
-    def __str__(self) -> str: 
-        return str(self.tmpdir) 
- 
- 
-class LineMatcher: 
+        LineMatcher(lines1).fnmatch_lines(lines2)
+
+
+@final
+@attr.s(repr=False, str=False, init=False)
+class Testdir:
+    """
+    Similar to :class:`Pytester`, but this class works with legacy py.path.local objects instead.
+
+    All methods just forward to an internal :class:`Pytester` instance, converting results
+    to `py.path.local` objects as necessary.
+    """
+
+    __test__ = False
+
+    CLOSE_STDIN = Pytester.CLOSE_STDIN
+    TimeoutExpired = Pytester.TimeoutExpired
+    Session = Pytester.Session
+
+    def __init__(self, pytester: Pytester, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
+        self._pytester = pytester
+
+    @property
+    def tmpdir(self) -> py.path.local:
+        """Temporary directory where tests are executed."""
+        return py.path.local(self._pytester.path)
+
+    @property
+    def test_tmproot(self) -> py.path.local:
+        return py.path.local(self._pytester._test_tmproot)
+
+    @property
+    def request(self):
+        return self._pytester._request
+
+    @property
+    def plugins(self):
+        return self._pytester.plugins
+
+    @plugins.setter
+    def plugins(self, plugins):
+        self._pytester.plugins = plugins
+
+    @property
+    def monkeypatch(self) -> MonkeyPatch:
+        return self._pytester._monkeypatch
+
+    def make_hook_recorder(self, pluginmanager) -> HookRecorder:
+        """See :meth:`Pytester.make_hook_recorder`."""
+        return self._pytester.make_hook_recorder(pluginmanager)
+
+    def chdir(self) -> None:
+        """See :meth:`Pytester.chdir`."""
+        return self._pytester.chdir()
+
+    def finalize(self) -> None:
+        """See :meth:`Pytester._finalize`."""
+        return self._pytester._finalize()
+
+    def makefile(self, ext, *args, **kwargs) -> py.path.local:
+        """See :meth:`Pytester.makefile`."""
+        return py.path.local(str(self._pytester.makefile(ext, *args, **kwargs)))
+
+    def makeconftest(self, source) -> py.path.local:
+        """See :meth:`Pytester.makeconftest`."""
+        return py.path.local(str(self._pytester.makeconftest(source)))
+
+    def makeini(self, source) -> py.path.local:
+        """See :meth:`Pytester.makeini`."""
+        return py.path.local(str(self._pytester.makeini(source)))
+
+    def getinicfg(self, source: str) -> SectionWrapper:
+        """See :meth:`Pytester.getinicfg`."""
+        return self._pytester.getinicfg(source)
+
+    def makepyprojecttoml(self, source) -> py.path.local:
+        """See :meth:`Pytester.makepyprojecttoml`."""
+        return py.path.local(str(self._pytester.makepyprojecttoml(source)))
+
+    def makepyfile(self, *args, **kwargs) -> py.path.local:
+        """See :meth:`Pytester.makepyfile`."""
+        return py.path.local(str(self._pytester.makepyfile(*args, **kwargs)))
+
+    def maketxtfile(self, *args, **kwargs) -> py.path.local:
+        """See :meth:`Pytester.maketxtfile`."""
+        return py.path.local(str(self._pytester.maketxtfile(*args, **kwargs)))
+
+    def syspathinsert(self, path=None) -> None:
+        """See :meth:`Pytester.syspathinsert`."""
+        return self._pytester.syspathinsert(path)
+
+    def mkdir(self, name) -> py.path.local:
+        """See :meth:`Pytester.mkdir`."""
+        return py.path.local(str(self._pytester.mkdir(name)))
+
+    def mkpydir(self, name) -> py.path.local:
+        """See :meth:`Pytester.mkpydir`."""
+        return py.path.local(str(self._pytester.mkpydir(name)))
+
+    def copy_example(self, name=None) -> py.path.local:
+        """See :meth:`Pytester.copy_example`."""
+        return py.path.local(str(self._pytester.copy_example(name)))
+
+    def getnode(self, config: Config, arg) -> Optional[Union[Item, Collector]]:
+        """See :meth:`Pytester.getnode`."""
+        return self._pytester.getnode(config, arg)
+
+    def getpathnode(self, path):
+        """See :meth:`Pytester.getpathnode`."""
+        return self._pytester.getpathnode(path)
+
+    def genitems(self, colitems: List[Union[Item, Collector]]) -> List[Item]:
+        """See :meth:`Pytester.genitems`."""
+        return self._pytester.genitems(colitems)
+
+    def runitem(self, source):
+        """See :meth:`Pytester.runitem`."""
+        return self._pytester.runitem(source)
+
+    def inline_runsource(self, source, *cmdlineargs):
+        """See :meth:`Pytester.inline_runsource`."""
+        return self._pytester.inline_runsource(source, *cmdlineargs)
+
+    def inline_genitems(self, *args):
+        """See :meth:`Pytester.inline_genitems`."""
+        return self._pytester.inline_genitems(*args)
+
+    def inline_run(self, *args, plugins=(), no_reraise_ctrlc: bool = False):
+        """See :meth:`Pytester.inline_run`."""
+        return self._pytester.inline_run(
+            *args, plugins=plugins, no_reraise_ctrlc=no_reraise_ctrlc
+        )
+
+    def runpytest_inprocess(self, *args, **kwargs) -> RunResult:
+        """See :meth:`Pytester.runpytest_inprocess`."""
+        return self._pytester.runpytest_inprocess(*args, **kwargs)
+
+    def runpytest(self, *args, **kwargs) -> RunResult:
+        """See :meth:`Pytester.runpytest`."""
+        return self._pytester.runpytest(*args, **kwargs)
+
+    def parseconfig(self, *args) -> Config:
+        """See :meth:`Pytester.parseconfig`."""
+        return self._pytester.parseconfig(*args)
+
+    def parseconfigure(self, *args) -> Config:
+        """See :meth:`Pytester.parseconfigure`."""
+        return self._pytester.parseconfigure(*args)
+
+    def getitem(self, source, funcname="test_func"):
+        """See :meth:`Pytester.getitem`."""
+        return self._pytester.getitem(source, funcname)
+
+    def getitems(self, source):
+        """See :meth:`Pytester.getitems`."""
+        return self._pytester.getitems(source)
+
+    def getmodulecol(self, source, configargs=(), withinit=False):
+        """See :meth:`Pytester.getmodulecol`."""
+        return self._pytester.getmodulecol(
+            source, configargs=configargs, withinit=withinit
+        )
+
+    def collect_by_name(
+        self, modcol: Collector, name: str
+    ) -> Optional[Union[Item, Collector]]:
+        """See :meth:`Pytester.collect_by_name`."""
+        return self._pytester.collect_by_name(modcol, name)
+
+    def popen(
+        self,
+        cmdargs,
+        stdout: Union[int, TextIO] = subprocess.PIPE,
+        stderr: Union[int, TextIO] = subprocess.PIPE,
+        stdin=CLOSE_STDIN,
+        **kw,
+    ):
+        """See :meth:`Pytester.popen`."""
+        return self._pytester.popen(cmdargs, stdout, stderr, stdin, **kw)
+
+    def run(self, *cmdargs, timeout=None, stdin=CLOSE_STDIN) -> RunResult:
+        """See :meth:`Pytester.run`."""
+        return self._pytester.run(*cmdargs, timeout=timeout, stdin=stdin)
+
+    def runpython(self, script) -> RunResult:
+        """See :meth:`Pytester.runpython`."""
+        return self._pytester.runpython(script)
+
+    def runpython_c(self, command):
+        """See :meth:`Pytester.runpython_c`."""
+        return self._pytester.runpython_c(command)
+
+    def runpytest_subprocess(self, *args, timeout=None) -> RunResult:
+        """See :meth:`Pytester.runpytest_subprocess`."""
+        return self._pytester.runpytest_subprocess(*args, timeout=timeout)
+
+    def spawn_pytest(
+        self, string: str, expect_timeout: float = 10.0
+    ) -> "pexpect.spawn":
+        """See :meth:`Pytester.spawn_pytest`."""
+        return self._pytester.spawn_pytest(string, expect_timeout=expect_timeout)
+
+    def spawn(self, cmd: str, expect_timeout: float = 10.0) -> "pexpect.spawn":
+        """See :meth:`Pytester.spawn`."""
+        return self._pytester.spawn(cmd, expect_timeout=expect_timeout)
+
+    def __repr__(self) -> str:
+        return f"<Testdir {self.tmpdir!r}>"
+
+    def __str__(self) -> str:
+        return str(self.tmpdir)
+
+
+class LineMatcher:
     """Flexible matching of text.
 
     This is a convenience class to test large texts like the output of
@@ -1706,39 +1706,39 @@ class LineMatcher:
     ``text.splitlines()``.
     """
 
-    def __init__(self, lines: List[str]) -> None: 
+    def __init__(self, lines: List[str]) -> None:
         self.lines = lines
-        self._log_output: List[str] = [] 
-
-    def __str__(self) -> str: 
-        """Return the entire original text. 
- 
-        .. versionadded:: 6.2 
-            You can use :meth:`str` in older versions. 
-        """ 
-        return "\n".join(self.lines) 
- 
-    def _getlines(self, lines2: Union[str, Sequence[str], Source]) -> Sequence[str]: 
+        self._log_output: List[str] = []
+
+    def __str__(self) -> str:
+        """Return the entire original text.
+
+        .. versionadded:: 6.2
+            You can use :meth:`str` in older versions.
+        """
+        return "\n".join(self.lines)
+
+    def _getlines(self, lines2: Union[str, Sequence[str], Source]) -> Sequence[str]:
         if isinstance(lines2, str):
             lines2 = Source(lines2)
         if isinstance(lines2, Source):
             lines2 = lines2.strip().lines
         return lines2
 
-    def fnmatch_lines_random(self, lines2: Sequence[str]) -> None: 
-        """Check lines exist in the output in any order (using :func:`python:fnmatch.fnmatch`).""" 
-        __tracebackhide__ = True 
+    def fnmatch_lines_random(self, lines2: Sequence[str]) -> None:
+        """Check lines exist in the output in any order (using :func:`python:fnmatch.fnmatch`)."""
+        __tracebackhide__ = True
         self._match_lines_random(lines2, fnmatch)
 
-    def re_match_lines_random(self, lines2: Sequence[str]) -> None: 
-        """Check lines exist in the output in any order (using :func:`python:re.match`).""" 
-        __tracebackhide__ = True 
-        self._match_lines_random(lines2, lambda name, pat: bool(re.match(pat, name))) 
+    def re_match_lines_random(self, lines2: Sequence[str]) -> None:
+        """Check lines exist in the output in any order (using :func:`python:re.match`)."""
+        __tracebackhide__ = True
+        self._match_lines_random(lines2, lambda name, pat: bool(re.match(pat, name)))
 
-    def _match_lines_random( 
-        self, lines2: Sequence[str], match_func: Callable[[str, str], bool] 
-    ) -> None: 
-        __tracebackhide__ = True 
+    def _match_lines_random(
+        self, lines2: Sequence[str], match_func: Callable[[str, str], bool]
+    ) -> None:
+        __tracebackhide__ = True
         lines2 = self._getlines(lines2)
         for line in lines2:
             for x in self.lines:
@@ -1746,11 +1746,11 @@ class LineMatcher:
                     self._log("matched: ", repr(line))
                     break
             else:
-                msg = "line %r not found in output" % line 
-                self._log(msg) 
-                self._fail(msg) 
+                msg = "line %r not found in output" % line
+                self._log(msg)
+                self._fail(msg)
 
-    def get_lines_after(self, fnline: str) -> Sequence[str]: 
+    def get_lines_after(self, fnline: str) -> Sequence[str]:
         """Return all lines following the given line in the text.
 
         The given line can contain glob wildcards.
@@ -1760,163 +1760,163 @@ class LineMatcher:
                 return self.lines[i + 1 :]
         raise ValueError("line %r not found in output" % fnline)
 
-    def _log(self, *args) -> None: 
-        self._log_output.append(" ".join(str(x) for x in args)) 
+    def _log(self, *args) -> None:
+        self._log_output.append(" ".join(str(x) for x in args))
 
     @property
-    def _log_text(self) -> str: 
+    def _log_text(self) -> str:
         return "\n".join(self._log_output)
 
-    def fnmatch_lines( 
-        self, lines2: Sequence[str], *, consecutive: bool = False 
-    ) -> None: 
-        """Check lines exist in the output (using :func:`python:fnmatch.fnmatch`). 
+    def fnmatch_lines(
+        self, lines2: Sequence[str], *, consecutive: bool = False
+    ) -> None:
+        """Check lines exist in the output (using :func:`python:fnmatch.fnmatch`).
 
         The argument is a list of lines which have to match and can use glob
         wildcards.  If they do not match a pytest.fail() is called.  The
-        matches and non-matches are also shown as part of the error message. 
+        matches and non-matches are also shown as part of the error message.
 
-        :param lines2: String patterns to match. 
-        :param consecutive: Match lines consecutively? 
+        :param lines2: String patterns to match.
+        :param consecutive: Match lines consecutively?
         """
         __tracebackhide__ = True
-        self._match_lines(lines2, fnmatch, "fnmatch", consecutive=consecutive) 
+        self._match_lines(lines2, fnmatch, "fnmatch", consecutive=consecutive)
 
-    def re_match_lines( 
-        self, lines2: Sequence[str], *, consecutive: bool = False 
-    ) -> None: 
-        """Check lines exist in the output (using :func:`python:re.match`). 
+    def re_match_lines(
+        self, lines2: Sequence[str], *, consecutive: bool = False
+    ) -> None:
+        """Check lines exist in the output (using :func:`python:re.match`).
 
         The argument is a list of lines which have to match using ``re.match``.
         If they do not match a pytest.fail() is called.
 
-        The matches and non-matches are also shown as part of the error message. 
+        The matches and non-matches are also shown as part of the error message.
 
-        :param lines2: string patterns to match. 
-        :param consecutive: match lines consecutively? 
+        :param lines2: string patterns to match.
+        :param consecutive: match lines consecutively?
         """
         __tracebackhide__ = True
-        self._match_lines( 
-            lines2, 
-            lambda name, pat: bool(re.match(pat, name)), 
-            "re.match", 
-            consecutive=consecutive, 
-        ) 
-
-    def _match_lines( 
-        self, 
-        lines2: Sequence[str], 
-        match_func: Callable[[str, str], bool], 
-        match_nickname: str, 
-        *, 
-        consecutive: bool = False, 
-    ) -> None: 
+        self._match_lines(
+            lines2,
+            lambda name, pat: bool(re.match(pat, name)),
+            "re.match",
+            consecutive=consecutive,
+        )
+
+    def _match_lines(
+        self,
+        lines2: Sequence[str],
+        match_func: Callable[[str, str], bool],
+        match_nickname: str,
+        *,
+        consecutive: bool = False,
+    ) -> None:
         """Underlying implementation of ``fnmatch_lines`` and ``re_match_lines``.
 
-        :param Sequence[str] lines2: 
-            List of string patterns to match. The actual format depends on 
-            ``match_func``. 
-        :param match_func: 
-            A callable ``match_func(line, pattern)`` where line is the 
-            captured line from stdout/stderr and pattern is the matching 
-            pattern. 
-        :param str match_nickname: 
-            The nickname for the match function that will be logged to stdout 
-            when a match occurs. 
-        :param consecutive: 
-            Match lines consecutively? 
+        :param Sequence[str] lines2:
+            List of string patterns to match. The actual format depends on
+            ``match_func``.
+        :param match_func:
+            A callable ``match_func(line, pattern)`` where line is the
+            captured line from stdout/stderr and pattern is the matching
+            pattern.
+        :param str match_nickname:
+            The nickname for the match function that will be logged to stdout
+            when a match occurs.
+        :param consecutive:
+            Match lines consecutively?
         """
-        if not isinstance(lines2, collections.abc.Sequence): 
-            raise TypeError("invalid type for lines2: {}".format(type(lines2).__name__)) 
+        if not isinstance(lines2, collections.abc.Sequence):
+            raise TypeError("invalid type for lines2: {}".format(type(lines2).__name__))
         lines2 = self._getlines(lines2)
         lines1 = self.lines[:]
         extralines = []
         __tracebackhide__ = True
-        wnick = len(match_nickname) + 1 
-        started = False 
+        wnick = len(match_nickname) + 1
+        started = False
         for line in lines2:
             nomatchprinted = False
             while lines1:
                 nextline = lines1.pop(0)
                 if line == nextline:
                     self._log("exact match:", repr(line))
-                    started = True 
+                    started = True
                     break
                 elif match_func(nextline, line):
                     self._log("%s:" % match_nickname, repr(line))
-                    self._log( 
-                        "{:>{width}}".format("with:", width=wnick), repr(nextline) 
-                    ) 
-                    started = True 
+                    self._log(
+                        "{:>{width}}".format("with:", width=wnick), repr(nextline)
+                    )
+                    started = True
                     break
                 else:
-                    if consecutive and started: 
-                        msg = f"no consecutive match: {line!r}" 
-                        self._log(msg) 
-                        self._log( 
-                            "{:>{width}}".format("with:", width=wnick), repr(nextline) 
-                        ) 
-                        self._fail(msg) 
+                    if consecutive and started:
+                        msg = f"no consecutive match: {line!r}"
+                        self._log(msg)
+                        self._log(
+                            "{:>{width}}".format("with:", width=wnick), repr(nextline)
+                        )
+                        self._fail(msg)
                     if not nomatchprinted:
-                        self._log( 
-                            "{:>{width}}".format("nomatch:", width=wnick), repr(line) 
-                        ) 
+                        self._log(
+                            "{:>{width}}".format("nomatch:", width=wnick), repr(line)
+                        )
                         nomatchprinted = True
-                    self._log("{:>{width}}".format("and:", width=wnick), repr(nextline)) 
+                    self._log("{:>{width}}".format("and:", width=wnick), repr(nextline))
                 extralines.append(nextline)
             else:
-                msg = f"remains unmatched: {line!r}" 
-                self._log(msg) 
-                self._fail(msg) 
-        self._log_output = [] 
- 
-    def no_fnmatch_line(self, pat: str) -> None: 
-        """Ensure captured lines do not match the given pattern, using ``fnmatch.fnmatch``. 
- 
-        :param str pat: The pattern to match lines. 
-        """ 
-        __tracebackhide__ = True 
-        self._no_match_line(pat, fnmatch, "fnmatch") 
- 
-    def no_re_match_line(self, pat: str) -> None: 
-        """Ensure captured lines do not match the given pattern, using ``re.match``. 
- 
-        :param str pat: The regular expression to match lines. 
-        """ 
-        __tracebackhide__ = True 
-        self._no_match_line( 
-            pat, lambda name, pat: bool(re.match(pat, name)), "re.match" 
-        ) 
- 
-    def _no_match_line( 
-        self, pat: str, match_func: Callable[[str, str], bool], match_nickname: str 
-    ) -> None: 
-        """Ensure captured lines does not have a the given pattern, using ``fnmatch.fnmatch``. 
- 
-        :param str pat: The pattern to match lines. 
-        """ 
-        __tracebackhide__ = True 
-        nomatch_printed = False 
-        wnick = len(match_nickname) + 1 
-        for line in self.lines: 
-            if match_func(line, pat): 
-                msg = f"{match_nickname}: {pat!r}" 
-                self._log(msg) 
-                self._log("{:>{width}}".format("with:", width=wnick), repr(line)) 
-                self._fail(msg) 
-            else: 
-                if not nomatch_printed: 
-                    self._log("{:>{width}}".format("nomatch:", width=wnick), repr(pat)) 
-                    nomatch_printed = True 
-                self._log("{:>{width}}".format("and:", width=wnick), repr(line)) 
-        self._log_output = [] 
- 
-    def _fail(self, msg: str) -> None: 
-        __tracebackhide__ = True 
-        log_text = self._log_text 
-        self._log_output = [] 
-        fail(log_text) 
- 
-    def str(self) -> str: 
-        """Return the entire original text.""" 
-        return str(self) 
+                msg = f"remains unmatched: {line!r}"
+                self._log(msg)
+                self._fail(msg)
+        self._log_output = []
+
+    def no_fnmatch_line(self, pat: str) -> None:
+        """Ensure captured lines do not match the given pattern, using ``fnmatch.fnmatch``.
+
+        :param str pat: The pattern to match lines.
+        """
+        __tracebackhide__ = True
+        self._no_match_line(pat, fnmatch, "fnmatch")
+
+    def no_re_match_line(self, pat: str) -> None:
+        """Ensure captured lines do not match the given pattern, using ``re.match``.
+
+        :param str pat: The regular expression to match lines.
+        """
+        __tracebackhide__ = True
+        self._no_match_line(
+            pat, lambda name, pat: bool(re.match(pat, name)), "re.match"
+        )
+
+    def _no_match_line(
+        self, pat: str, match_func: Callable[[str, str], bool], match_nickname: str
+    ) -> None:
+        """Ensure captured lines does not have a the given pattern, using ``fnmatch.fnmatch``.
+
+        :param str pat: The pattern to match lines.
+        """
+        __tracebackhide__ = True
+        nomatch_printed = False
+        wnick = len(match_nickname) + 1
+        for line in self.lines:
+            if match_func(line, pat):
+                msg = f"{match_nickname}: {pat!r}"
+                self._log(msg)
+                self._log("{:>{width}}".format("with:", width=wnick), repr(line))
+                self._fail(msg)
+            else:
+                if not nomatch_printed:
+                    self._log("{:>{width}}".format("nomatch:", width=wnick), repr(pat))
+                    nomatch_printed = True
+                self._log("{:>{width}}".format("and:", width=wnick), repr(line))
+        self._log_output = []
+
+    def _fail(self, msg: str) -> None:
+        __tracebackhide__ = True
+        log_text = self._log_text
+        self._log_output = []
+        fail(log_text)
+
+    def str(self) -> str:
+        """Return the entire original text."""
+        return str(self)
diff --git a/contrib/python/pytest/py3/_pytest/pytester_assertions.py b/contrib/python/pytest/py3/_pytest/pytester_assertions.py
index c9c8d44636..630c1d3331 100644
--- a/contrib/python/pytest/py3/_pytest/pytester_assertions.py
+++ b/contrib/python/pytest/py3/_pytest/pytester_assertions.py
@@ -1,66 +1,66 @@
-"""Helper plugin for pytester; should not be loaded on its own.""" 
-# This plugin contains assertions used by pytester. pytester cannot 
-# contain them itself, since it is imported by the `pytest` module, 
-# hence cannot be subject to assertion rewriting, which requires a 
-# module to not be already imported. 
-from typing import Dict 
-from typing import Sequence 
-from typing import Tuple 
-from typing import Union 
- 
-from _pytest.reports import CollectReport 
-from _pytest.reports import TestReport 
- 
- 
-def assertoutcome( 
-    outcomes: Tuple[ 
-        Sequence[TestReport], 
-        Sequence[Union[CollectReport, TestReport]], 
-        Sequence[Union[CollectReport, TestReport]], 
-    ], 
-    passed: int = 0, 
-    skipped: int = 0, 
-    failed: int = 0, 
-) -> None: 
-    __tracebackhide__ = True 
- 
-    realpassed, realskipped, realfailed = outcomes 
-    obtained = { 
-        "passed": len(realpassed), 
-        "skipped": len(realskipped), 
-        "failed": len(realfailed), 
-    } 
-    expected = {"passed": passed, "skipped": skipped, "failed": failed} 
-    assert obtained == expected, outcomes 
- 
- 
-def assert_outcomes( 
-    outcomes: Dict[str, int], 
-    passed: int = 0, 
-    skipped: int = 0, 
-    failed: int = 0, 
-    errors: int = 0, 
-    xpassed: int = 0, 
-    xfailed: int = 0, 
-) -> None: 
-    """Assert that the specified outcomes appear with the respective 
-    numbers (0 means it didn't occur) in the text output from a test run.""" 
-    __tracebackhide__ = True 
- 
-    obtained = { 
-        "passed": outcomes.get("passed", 0), 
-        "skipped": outcomes.get("skipped", 0), 
-        "failed": outcomes.get("failed", 0), 
-        "errors": outcomes.get("errors", 0), 
-        "xpassed": outcomes.get("xpassed", 0), 
-        "xfailed": outcomes.get("xfailed", 0), 
-    } 
-    expected = { 
-        "passed": passed, 
-        "skipped": skipped, 
-        "failed": failed, 
-        "errors": errors, 
-        "xpassed": xpassed, 
-        "xfailed": xfailed, 
-    } 
-    assert obtained == expected 
+"""Helper plugin for pytester; should not be loaded on its own."""
+# This plugin contains assertions used by pytester. pytester cannot
+# contain them itself, since it is imported by the `pytest` module,
+# hence cannot be subject to assertion rewriting, which requires a
+# module to not be already imported.
+from typing import Dict
+from typing import Sequence
+from typing import Tuple
+from typing import Union
+
+from _pytest.reports import CollectReport
+from _pytest.reports import TestReport
+
+
+def assertoutcome(
+    outcomes: Tuple[
+        Sequence[TestReport],
+        Sequence[Union[CollectReport, TestReport]],
+        Sequence[Union[CollectReport, TestReport]],
+    ],
+    passed: int = 0,
+    skipped: int = 0,
+    failed: int = 0,
+) -> None:
+    __tracebackhide__ = True
+
+    realpassed, realskipped, realfailed = outcomes
+    obtained = {
+        "passed": len(realpassed),
+        "skipped": len(realskipped),
+        "failed": len(realfailed),
+    }
+    expected = {"passed": passed, "skipped": skipped, "failed": failed}
+    assert obtained == expected, outcomes
+
+
+def assert_outcomes(
+    outcomes: Dict[str, int],
+    passed: int = 0,
+    skipped: int = 0,
+    failed: int = 0,
+    errors: int = 0,
+    xpassed: int = 0,
+    xfailed: int = 0,
+) -> None:
+    """Assert that the specified outcomes appear with the respective
+    numbers (0 means it didn't occur) in the text output from a test run."""
+    __tracebackhide__ = True
+
+    obtained = {
+        "passed": outcomes.get("passed", 0),
+        "skipped": outcomes.get("skipped", 0),
+        "failed": outcomes.get("failed", 0),
+        "errors": outcomes.get("errors", 0),
+        "xpassed": outcomes.get("xpassed", 0),
+        "xfailed": outcomes.get("xfailed", 0),
+    }
+    expected = {
+        "passed": passed,
+        "skipped": skipped,
+        "failed": failed,
+        "errors": errors,
+        "xpassed": xpassed,
+        "xfailed": xfailed,
+    }
+    assert obtained == expected
diff --git a/contrib/python/pytest/py3/_pytest/python.py b/contrib/python/pytest/py3/_pytest/python.py
index eda3003d72..f1a47d7d33 100644
--- a/contrib/python/pytest/py3/_pytest/python.py
+++ b/contrib/python/pytest/py3/_pytest/python.py
@@ -1,30 +1,30 @@
-"""Python test discovery, setup and run of test functions.""" 
-import enum 
+"""Python test discovery, setup and run of test functions."""
+import enum
 import fnmatch
 import inspect
-import itertools 
+import itertools
 import os
 import sys
-import types 
+import types
 import warnings
-from collections import Counter 
-from collections import defaultdict 
-from functools import partial 
-from typing import Any 
-from typing import Callable 
-from typing import Dict 
-from typing import Generator 
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import Sequence 
-from typing import Set 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
+from collections import Counter
+from collections import defaultdict
+from functools import partial
+from typing import Any
+from typing import Callable
+from typing import Dict
+from typing import Generator
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import Sequence
+from typing import Set
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
 
 import py
 
@@ -32,52 +32,52 @@ import _pytest
 from _pytest import fixtures
 from _pytest import nodes
 from _pytest._code import filter_traceback
-from _pytest._code import getfslineno 
-from _pytest._code.code import ExceptionInfo 
-from _pytest._code.code import TerminalRepr 
-from _pytest._io import TerminalWriter 
-from _pytest._io.saferepr import saferepr 
+from _pytest._code import getfslineno
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import TerminalRepr
+from _pytest._io import TerminalWriter
+from _pytest._io.saferepr import saferepr
 from _pytest.compat import ascii_escaped
-from _pytest.compat import final 
+from _pytest.compat import final
 from _pytest.compat import get_default_arg_names
 from _pytest.compat import get_real_func
 from _pytest.compat import getimfunc
 from _pytest.compat import getlocation
-from _pytest.compat import is_async_function 
+from _pytest.compat import is_async_function
 from _pytest.compat import is_generator
 from _pytest.compat import NOTSET
 from _pytest.compat import REGEX_TYPE
 from _pytest.compat import safe_getattr
 from _pytest.compat import safe_isclass
 from _pytest.compat import STRING_TYPES
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
+from _pytest.config import Config
+from _pytest.config import ExitCode
 from _pytest.config import hookimpl
-from _pytest.config.argparsing import Parser 
-from _pytest.deprecated import FSCOLLECTOR_GETHOOKPROXY_ISINITPATH 
-from _pytest.fixtures import FuncFixtureInfo 
-from _pytest.main import Session 
-from _pytest.mark import MARK_GEN 
-from _pytest.mark import ParameterSet 
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import FSCOLLECTOR_GETHOOKPROXY_ISINITPATH
+from _pytest.fixtures import FuncFixtureInfo
+from _pytest.main import Session
+from _pytest.mark import MARK_GEN
+from _pytest.mark import ParameterSet
 from _pytest.mark.structures import get_unpacked_marks
-from _pytest.mark.structures import Mark 
-from _pytest.mark.structures import MarkDecorator 
+from _pytest.mark.structures import Mark
+from _pytest.mark.structures import MarkDecorator
 from _pytest.mark.structures import normalize_mark_list
 from _pytest.outcomes import fail
-from _pytest.outcomes import skip 
-from _pytest.pathlib import import_path 
-from _pytest.pathlib import ImportPathMismatchError 
+from _pytest.outcomes import skip
+from _pytest.pathlib import import_path
+from _pytest.pathlib import ImportPathMismatchError
 from _pytest.pathlib import parts
-from _pytest.pathlib import visit 
-from _pytest.warning_types import PytestCollectionWarning 
-from _pytest.warning_types import PytestUnhandledCoroutineWarning 
+from _pytest.pathlib import visit
+from _pytest.warning_types import PytestCollectionWarning
+from _pytest.warning_types import PytestUnhandledCoroutineWarning
 
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
-    from _pytest.fixtures import _Scope 
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+    from _pytest.fixtures import _Scope
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group.addoption(
         "--fixtures",
@@ -98,7 +98,7 @@ def pytest_addoption(parser: Parser) -> None:
     parser.addini(
         "python_files",
         type="args",
-        # NOTE: default is also used in AssertionRewritingHook. 
+        # NOTE: default is also used in AssertionRewritingHook.
         default=["test_*.py", "*_test.py"],
         help="glob-style file patterns for Python test module discovery",
     )
@@ -114,32 +114,32 @@ def pytest_addoption(parser: Parser) -> None:
         default=["test"],
         help="prefixes or glob names for Python test function and method discovery",
     )
-    parser.addini( 
-        "disable_test_id_escaping_and_forfeit_all_rights_to_community_support", 
-        type="bool", 
-        default=False, 
-        help="disable string escape non-ascii characters, might cause unwanted " 
-        "side effects(use at your own risk)", 
-    ) 
+    parser.addini(
+        "disable_test_id_escaping_and_forfeit_all_rights_to_community_support",
+        type="bool",
+        default=False,
+        help="disable string escape non-ascii characters, might cause unwanted "
+        "side effects(use at your own risk)",
+    )
 
 
-def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]: 
+def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
     if config.option.showfixtures:
         showfixtures(config)
         return 0
     if config.option.show_fixtures_per_test:
         show_fixtures_per_test(config)
         return 0
-    return None 
+    return None
 
 
-def pytest_generate_tests(metafunc: "Metafunc") -> None: 
+def pytest_generate_tests(metafunc: "Metafunc") -> None:
     for marker in metafunc.definition.iter_markers(name="parametrize"):
-        # TODO: Fix this type-ignore (overlapping kwargs). 
-        metafunc.parametrize(*marker.args, **marker.kwargs, _param_mark=marker)  # type: ignore[misc] 
+        # TODO: Fix this type-ignore (overlapping kwargs).
+        metafunc.parametrize(*marker.args, **marker.kwargs, _param_mark=marker)  # type: ignore[misc]
 
 
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     config.addinivalue_line(
         "markers",
         "parametrize(argnames, argvalues): call a test function multiple "
@@ -148,89 +148,89 @@ def pytest_configure(config: Config) -> None:
         "or a list of tuples of values if argnames specifies multiple names. "
         "Example: @parametrize('arg1', [1,2]) would lead to two calls of the "
         "decorated test function, one with arg1=1 and another with arg1=2."
-        "see https://docs.pytest.org/en/stable/parametrize.html for more info " 
+        "see https://docs.pytest.org/en/stable/parametrize.html for more info "
         "and examples.",
     )
     config.addinivalue_line(
         "markers",
         "usefixtures(fixturename1, fixturename2, ...): mark tests as needing "
         "all of the specified fixtures. see "
-        "https://docs.pytest.org/en/stable/fixture.html#usefixtures ", 
+        "https://docs.pytest.org/en/stable/fixture.html#usefixtures ",
     )
 
 
-def async_warn_and_skip(nodeid: str) -> None: 
-    msg = "async def functions are not natively supported and have been skipped.\n" 
-    msg += ( 
-        "You need to install a suitable plugin for your async framework, for example:\n" 
-    ) 
-    msg += "  - anyio\n" 
-    msg += "  - pytest-asyncio\n" 
-    msg += "  - pytest-tornasync\n" 
-    msg += "  - pytest-trio\n" 
-    msg += "  - pytest-twisted" 
-    warnings.warn(PytestUnhandledCoroutineWarning(msg.format(nodeid))) 
-    skip(msg="async def function and no async plugin installed (see warnings)") 
- 
- 
+def async_warn_and_skip(nodeid: str) -> None:
+    msg = "async def functions are not natively supported and have been skipped.\n"
+    msg += (
+        "You need to install a suitable plugin for your async framework, for example:\n"
+    )
+    msg += "  - anyio\n"
+    msg += "  - pytest-asyncio\n"
+    msg += "  - pytest-tornasync\n"
+    msg += "  - pytest-trio\n"
+    msg += "  - pytest-twisted"
+    warnings.warn(PytestUnhandledCoroutineWarning(msg.format(nodeid)))
+    skip(msg="async def function and no async plugin installed (see warnings)")
+
+
 @hookimpl(trylast=True)
-def pytest_pyfunc_call(pyfuncitem: "Function") -> Optional[object]: 
+def pytest_pyfunc_call(pyfuncitem: "Function") -> Optional[object]:
     testfunction = pyfuncitem.obj
-    if is_async_function(testfunction): 
-        async_warn_and_skip(pyfuncitem.nodeid) 
-    funcargs = pyfuncitem.funcargs 
-    testargs = {arg: funcargs[arg] for arg in pyfuncitem._fixtureinfo.argnames} 
-    result = testfunction(**testargs) 
-    if hasattr(result, "__await__") or hasattr(result, "__aiter__"): 
-        async_warn_and_skip(pyfuncitem.nodeid) 
+    if is_async_function(testfunction):
+        async_warn_and_skip(pyfuncitem.nodeid)
+    funcargs = pyfuncitem.funcargs
+    testargs = {arg: funcargs[arg] for arg in pyfuncitem._fixtureinfo.argnames}
+    result = testfunction(**testargs)
+    if hasattr(result, "__await__") or hasattr(result, "__aiter__"):
+        async_warn_and_skip(pyfuncitem.nodeid)
     return True
 
 
-def pytest_collect_file( 
-    path: py.path.local, parent: nodes.Collector 
-) -> Optional["Module"]: 
+def pytest_collect_file(
+    path: py.path.local, parent: nodes.Collector
+) -> Optional["Module"]:
     ext = path.ext
     if ext == ".py":
         if not parent.session.isinitpath(path):
             if not path_matches_patterns(
                 path, parent.config.getini("python_files") + ["__init__.py"]
             ):
-                return None 
+                return None
         ihook = parent.session.gethookproxy(path)
-        module: Module = ihook.pytest_pycollect_makemodule(path=path, parent=parent) 
-        return module 
-    return None 
+        module: Module = ihook.pytest_pycollect_makemodule(path=path, parent=parent)
+        return module
+    return None
 
 
-def path_matches_patterns(path: py.path.local, patterns: Iterable[str]) -> bool: 
-    """Return whether path matches any of the patterns in the list of globs given.""" 
+def path_matches_patterns(path: py.path.local, patterns: Iterable[str]) -> bool:
+    """Return whether path matches any of the patterns in the list of globs given."""
     return any(path.fnmatch(pattern) for pattern in patterns)
 
 
-def pytest_pycollect_makemodule(path: py.path.local, parent) -> "Module": 
+def pytest_pycollect_makemodule(path: py.path.local, parent) -> "Module":
     if path.basename == "__init__.py":
-        pkg: Package = Package.from_parent(parent, fspath=path) 
-        return pkg 
-    mod: Module = Module.from_parent(parent, fspath=path) 
-    return mod 
+        pkg: Package = Package.from_parent(parent, fspath=path)
+        return pkg
+    mod: Module = Module.from_parent(parent, fspath=path)
+    return mod
 
 
-@hookimpl(trylast=True) 
-def pytest_pycollect_makeitem(collector: "PyCollector", name: str, obj: object): 
-    # Nothing was collected elsewhere, let's do it here. 
+@hookimpl(trylast=True)
+def pytest_pycollect_makeitem(collector: "PyCollector", name: str, obj: object):
+    # Nothing was collected elsewhere, let's do it here.
     if safe_isclass(obj):
         if collector.istestclass(obj, name):
-            return Class.from_parent(collector, name=name, obj=obj) 
+            return Class.from_parent(collector, name=name, obj=obj)
     elif collector.istestfunction(obj, name):
-        # mock seems to store unbound methods (issue473), normalize it. 
+        # mock seems to store unbound methods (issue473), normalize it.
         obj = getattr(obj, "__func__", obj)
         # We need to try and unwrap the function if it's a functools.partial
-        # or a functools.wrapped. 
-        # We mustn't if it's been wrapped with mock.patch (python 2 only). 
-        if not (inspect.isfunction(obj) or inspect.isfunction(get_real_func(obj))): 
+        # or a functools.wrapped.
+        # We mustn't if it's been wrapped with mock.patch (python 2 only).
+        if not (inspect.isfunction(obj) or inspect.isfunction(get_real_func(obj))):
             filename, lineno = getfslineno(obj)
             warnings.warn_explicit(
-                message=PytestCollectionWarning( 
+                message=PytestCollectionWarning(
                     "cannot collect %r because it is not a function." % name
                 ),
                 category=None,
@@ -239,75 +239,75 @@ def pytest_pycollect_makeitem(collector: "PyCollector", name: str, obj: object):
             )
         elif getattr(obj, "__test__", True):
             if is_generator(obj):
-                res = Function.from_parent(collector, name=name) 
-                reason = "yield tests were removed in pytest 4.0 - {name} will be ignored".format( 
-                    name=name 
-                ) 
-                res.add_marker(MARK_GEN.xfail(run=False, reason=reason)) 
-                res.warn(PytestCollectionWarning(reason)) 
+                res = Function.from_parent(collector, name=name)
+                reason = "yield tests were removed in pytest 4.0 - {name} will be ignored".format(
+                    name=name
+                )
+                res.add_marker(MARK_GEN.xfail(run=False, reason=reason))
+                res.warn(PytestCollectionWarning(reason))
             else:
                 res = list(collector._genfunctions(name, obj))
-            return res 
+            return res
 
 
-class PyobjMixin: 
+class PyobjMixin:
     _ALLOW_MARKERS = True
 
-    # Function and attributes that the mixin needs (for type-checking only). 
-    if TYPE_CHECKING: 
-        name: str = "" 
-        parent: Optional[nodes.Node] = None 
-        own_markers: List[Mark] = [] 
- 
-        def getparent(self, cls: Type[nodes._NodeType]) -> Optional[nodes._NodeType]: 
-            ... 
- 
-        def listchain(self) -> List[nodes.Node]: 
-            ... 
- 
-    @property 
-    def module(self): 
-        """Python module object this node was collected from (can be None).""" 
-        node = self.getparent(Module) 
-        return node.obj if node is not None else None 
- 
-    @property 
-    def cls(self): 
-        """Python class object this node was collected from (can be None).""" 
-        node = self.getparent(Class) 
-        return node.obj if node is not None else None 
- 
-    @property 
-    def instance(self): 
-        """Python instance object this node was collected from (can be None).""" 
-        node = self.getparent(Instance) 
-        return node.obj if node is not None else None 
- 
-    @property 
-    def obj(self): 
-        """Underlying Python object.""" 
-        obj = getattr(self, "_obj", None) 
-        if obj is None: 
-            self._obj = obj = self._getobj() 
-            # XXX evil hack 
-            # used to avoid Instance collector marker duplication 
-            if self._ALLOW_MARKERS: 
-                self.own_markers.extend(get_unpacked_marks(self.obj)) 
-        return obj 
-
-    @obj.setter 
-    def obj(self, value): 
-        self._obj = value 
+    # Function and attributes that the mixin needs (for type-checking only).
+    if TYPE_CHECKING:
+        name: str = ""
+        parent: Optional[nodes.Node] = None
+        own_markers: List[Mark] = []
+
+        def getparent(self, cls: Type[nodes._NodeType]) -> Optional[nodes._NodeType]:
+            ...
+
+        def listchain(self) -> List[nodes.Node]:
+            ...
+
+    @property
+    def module(self):
+        """Python module object this node was collected from (can be None)."""
+        node = self.getparent(Module)
+        return node.obj if node is not None else None
+
+    @property
+    def cls(self):
+        """Python class object this node was collected from (can be None)."""
+        node = self.getparent(Class)
+        return node.obj if node is not None else None
+
+    @property
+    def instance(self):
+        """Python instance object this node was collected from (can be None)."""
+        node = self.getparent(Instance)
+        return node.obj if node is not None else None
+
+    @property
+    def obj(self):
+        """Underlying Python object."""
+        obj = getattr(self, "_obj", None)
+        if obj is None:
+            self._obj = obj = self._getobj()
+            # XXX evil hack
+            # used to avoid Instance collector marker duplication
+            if self._ALLOW_MARKERS:
+                self.own_markers.extend(get_unpacked_marks(self.obj))
+        return obj
+
+    @obj.setter
+    def obj(self, value):
+        self._obj = value
 
     def _getobj(self):
-        """Get the underlying Python object. May be overwritten by subclasses.""" 
-        # TODO: Improve the type of `parent` such that assert/ignore aren't needed. 
-        assert self.parent is not None 
-        obj = self.parent.obj  # type: ignore[attr-defined] 
-        return getattr(obj, self.name) 
-
-    def getmodpath(self, stopatmodule: bool = True, includemodule: bool = False) -> str: 
-        """Return Python path relative to the containing module.""" 
+        """Get the underlying Python object. May be overwritten by subclasses."""
+        # TODO: Improve the type of `parent` such that assert/ignore aren't needed.
+        assert self.parent is not None
+        obj = self.parent.obj  # type: ignore[attr-defined]
+        return getattr(obj, self.name)
+
+    def getmodpath(self, stopatmodule: bool = True, includemodule: bool = False) -> str:
+        """Return Python path relative to the containing module."""
         chain = self.listchain()
         chain.reverse()
         parts = []
@@ -323,18 +323,18 @@ class PyobjMixin:
                     break
             parts.append(name)
         parts.reverse()
-        return ".".join(parts) 
+        return ".".join(parts)
 
-    def reportinfo(self) -> Tuple[Union[py.path.local, str], int, str]: 
+    def reportinfo(self) -> Tuple[Union[py.path.local, str], int, str]:
         # XXX caching?
         obj = self.obj
         compat_co_firstlineno = getattr(obj, "compat_co_firstlineno", None)
         if isinstance(compat_co_firstlineno, int):
             # nose compatibility
-            file_path = sys.modules[obj.__module__].__file__ 
-            if file_path.endswith(".pyc"): 
-                file_path = file_path[:-1] 
-            fspath: Union[py.path.local, str] = file_path 
+            file_path = sys.modules[obj.__module__].__file__
+            if file_path.endswith(".pyc"):
+                file_path = file_path[:-1]
+            fspath: Union[py.path.local, str] = file_path
             lineno = compat_co_firstlineno
         else:
             fspath, lineno = getfslineno(obj)
@@ -343,46 +343,46 @@ class PyobjMixin:
         return fspath, lineno, modpath
 
 
-# As an optimization, these builtin attribute names are pre-ignored when 
-# iterating over an object during collection -- the pytest_pycollect_makeitem 
-# hook is not called for them. 
-# fmt: off 
-class _EmptyClass: pass  # noqa: E701 
-IGNORED_ATTRIBUTES = frozenset.union(  # noqa: E305 
-    frozenset(), 
-    # Module. 
-    dir(types.ModuleType("empty_module")), 
-    # Some extra module attributes the above doesn't catch. 
-    {"__builtins__", "__file__", "__cached__"}, 
-    # Class. 
-    dir(_EmptyClass), 
-    # Instance. 
-    dir(_EmptyClass()), 
-) 
-del _EmptyClass 
-# fmt: on 
- 
- 
+# As an optimization, these builtin attribute names are pre-ignored when
+# iterating over an object during collection -- the pytest_pycollect_makeitem
+# hook is not called for them.
+# fmt: off
+class _EmptyClass: pass  # noqa: E701
+IGNORED_ATTRIBUTES = frozenset.union(  # noqa: E305
+    frozenset(),
+    # Module.
+    dir(types.ModuleType("empty_module")),
+    # Some extra module attributes the above doesn't catch.
+    {"__builtins__", "__file__", "__cached__"},
+    # Class.
+    dir(_EmptyClass),
+    # Instance.
+    dir(_EmptyClass()),
+)
+del _EmptyClass
+# fmt: on
+
+
 class PyCollector(PyobjMixin, nodes.Collector):
-    def funcnamefilter(self, name: str) -> bool: 
+    def funcnamefilter(self, name: str) -> bool:
         return self._matches_prefix_or_glob_option("python_functions", name)
 
-    def isnosetest(self, obj: object) -> bool: 
-        """Look for the __test__ attribute, which is applied by the 
-        @nose.tools.istest decorator. 
+    def isnosetest(self, obj: object) -> bool:
+        """Look for the __test__ attribute, which is applied by the
+        @nose.tools.istest decorator.
         """
         # We explicitly check for "is True" here to not mistakenly treat
         # classes with a custom __getattr__ returning something truthy (like a
         # function) as test classes.
         return safe_getattr(obj, "__test__", False) is True
 
-    def classnamefilter(self, name: str) -> bool: 
+    def classnamefilter(self, name: str) -> bool:
         return self._matches_prefix_or_glob_option("python_classes", name)
 
-    def istestfunction(self, obj: object, name: str) -> bool: 
+    def istestfunction(self, obj: object, name: str) -> bool:
         if self.funcnamefilter(name) or self.isnosetest(obj):
             if isinstance(obj, staticmethod):
-                # staticmethods need to be unwrapped. 
+                # staticmethods need to be unwrapped.
                 obj = safe_getattr(obj, "__func__", False)
             return (
                 safe_getattr(obj, "__call__", False)
@@ -391,72 +391,72 @@ class PyCollector(PyobjMixin, nodes.Collector):
         else:
             return False
 
-    def istestclass(self, obj: object, name: str) -> bool: 
+    def istestclass(self, obj: object, name: str) -> bool:
         return self.classnamefilter(name) or self.isnosetest(obj)
 
-    def _matches_prefix_or_glob_option(self, option_name: str, name: str) -> bool: 
-        """Check if the given name matches the prefix or glob-pattern defined 
-        in ini configuration.""" 
+    def _matches_prefix_or_glob_option(self, option_name: str, name: str) -> bool:
+        """Check if the given name matches the prefix or glob-pattern defined
+        in ini configuration."""
         for option in self.config.getini(option_name):
             if name.startswith(option):
                 return True
-            # Check that name looks like a glob-string before calling fnmatch 
+            # Check that name looks like a glob-string before calling fnmatch
             # because this is called for every name in each collected module,
-            # and fnmatch is somewhat expensive to call. 
+            # and fnmatch is somewhat expensive to call.
             elif ("*" in option or "?" in option or "[" in option) and fnmatch.fnmatch(
                 name, option
             ):
                 return True
         return False
 
-    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]: 
+    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]:
         if not getattr(self.obj, "__test__", True):
             return []
 
         # NB. we avoid random getattrs and peek in the __dict__ instead
         # (XXX originally introduced from a PyPy need, still true?)
         dicts = [getattr(self.obj, "__dict__", {})]
-        for basecls in self.obj.__class__.__mro__: 
+        for basecls in self.obj.__class__.__mro__:
             dicts.append(basecls.__dict__)
-        seen: Set[str] = set() 
-        values: List[Union[nodes.Item, nodes.Collector]] = [] 
-        ihook = self.ihook 
+        seen: Set[str] = set()
+        values: List[Union[nodes.Item, nodes.Collector]] = []
+        ihook = self.ihook
         for dic in dicts:
-            # Note: seems like the dict can change during iteration - 
-            # be careful not to remove the list() without consideration. 
+            # Note: seems like the dict can change during iteration -
+            # be careful not to remove the list() without consideration.
             for name, obj in list(dic.items()):
-                if name in IGNORED_ATTRIBUTES: 
-                    continue 
+                if name in IGNORED_ATTRIBUTES:
+                    continue
                 if name in seen:
                     continue
-                seen.add(name) 
-                res = ihook.pytest_pycollect_makeitem( 
-                    collector=self, name=name, obj=obj 
-                ) 
+                seen.add(name)
+                res = ihook.pytest_pycollect_makeitem(
+                    collector=self, name=name, obj=obj
+                )
                 if res is None:
                     continue
-                elif isinstance(res, list): 
-                    values.extend(res) 
-                else: 
-                    values.append(res) 
- 
-        def sort_key(item): 
-            fspath, lineno, _ = item.reportinfo() 
-            return (str(fspath), lineno) 
- 
-        values.sort(key=sort_key) 
+                elif isinstance(res, list):
+                    values.extend(res)
+                else:
+                    values.append(res)
+
+        def sort_key(item):
+            fspath, lineno, _ = item.reportinfo()
+            return (str(fspath), lineno)
+
+        values.sort(key=sort_key)
         return values
 
-    def _genfunctions(self, name: str, funcobj) -> Iterator["Function"]: 
-        modulecol = self.getparent(Module) 
-        assert modulecol is not None 
-        module = modulecol.obj 
+    def _genfunctions(self, name: str, funcobj) -> Iterator["Function"]:
+        modulecol = self.getparent(Module)
+        assert modulecol is not None
+        module = modulecol.obj
         clscol = self.getparent(Class)
         cls = clscol and clscol.obj or None
         fm = self.session._fixturemanager
 
-        definition = FunctionDefinition.from_parent(self, name=name, callobj=funcobj) 
-        fixtureinfo = definition._fixtureinfo 
+        definition = FunctionDefinition.from_parent(self, name=name, callobj=funcobj)
+        fixtureinfo = definition._fixtureinfo
 
         metafunc = Metafunc(
             definition, fixtureinfo, self.config, cls=cls, module=module
@@ -464,26 +464,26 @@ class PyCollector(PyobjMixin, nodes.Collector):
         methods = []
         if hasattr(module, "pytest_generate_tests"):
             methods.append(module.pytest_generate_tests)
-        if cls is not None and hasattr(cls, "pytest_generate_tests"): 
+        if cls is not None and hasattr(cls, "pytest_generate_tests"):
             methods.append(cls().pytest_generate_tests)
 
-        self.ihook.pytest_generate_tests.call_extra(methods, dict(metafunc=metafunc)) 
- 
+        self.ihook.pytest_generate_tests.call_extra(methods, dict(metafunc=metafunc))
+
         if not metafunc._calls:
-            yield Function.from_parent(self, name=name, fixtureinfo=fixtureinfo) 
+            yield Function.from_parent(self, name=name, fixtureinfo=fixtureinfo)
         else:
-            # Add funcargs() as fixturedefs to fixtureinfo.arg2fixturedefs. 
+            # Add funcargs() as fixturedefs to fixtureinfo.arg2fixturedefs.
             fixtures.add_funcarg_pseudo_fixture_def(self, metafunc, fm)
 
-            # Add_funcarg_pseudo_fixture_def may have shadowed some fixtures 
+            # Add_funcarg_pseudo_fixture_def may have shadowed some fixtures
             # with direct parametrization, so make sure we update what the
             # function really needs.
             fixtureinfo.prune_dependency_tree()
 
             for callspec in metafunc._calls:
-                subname = f"{name}[{callspec.id}]" 
-                yield Function.from_parent( 
-                    self, 
+                subname = f"{name}[{callspec.id}]"
+                yield Function.from_parent(
+                    self,
                     name=subname,
                     callspec=callspec,
                     callobj=funcobj,
@@ -494,94 +494,94 @@ class PyCollector(PyobjMixin, nodes.Collector):
 
 
 class Module(nodes.File, PyCollector):
-    """Collector for test classes and functions.""" 
+    """Collector for test classes and functions."""
 
     def _getobj(self):
         return self._importtestmodule()
 
-    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]: 
-        self._inject_setup_module_fixture() 
-        self._inject_setup_function_fixture() 
+    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]:
+        self._inject_setup_module_fixture()
+        self._inject_setup_function_fixture()
         self.session._fixturemanager.parsefactories(self)
-        return super().collect() 
-
-    def _inject_setup_module_fixture(self) -> None: 
-        """Inject a hidden autouse, module scoped fixture into the collected module object 
-        that invokes setUpModule/tearDownModule if either or both are available. 
- 
-        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with 
-        other fixtures (#517). 
-        """ 
-        setup_module = _get_first_non_fixture_func( 
-            self.obj, ("setUpModule", "setup_module") 
-        ) 
-        teardown_module = _get_first_non_fixture_func( 
-            self.obj, ("tearDownModule", "teardown_module") 
-        ) 
- 
-        if setup_module is None and teardown_module is None: 
-            return 
- 
-        @fixtures.fixture( 
-            autouse=True, 
-            scope="module", 
-            # Use a unique name to speed up lookup. 
-            name=f"xunit_setup_module_fixture_{self.obj.__name__}", 
-        ) 
-        def xunit_setup_module_fixture(request) -> Generator[None, None, None]: 
-            if setup_module is not None: 
-                _call_with_optional_argument(setup_module, request.module) 
-            yield 
-            if teardown_module is not None: 
-                _call_with_optional_argument(teardown_module, request.module) 
- 
-        self.obj.__pytest_setup_module = xunit_setup_module_fixture 
- 
-    def _inject_setup_function_fixture(self) -> None: 
-        """Inject a hidden autouse, function scoped fixture into the collected module object 
-        that invokes setup_function/teardown_function if either or both are available. 
- 
-        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with 
-        other fixtures (#517). 
-        """ 
-        setup_function = _get_first_non_fixture_func(self.obj, ("setup_function",)) 
-        teardown_function = _get_first_non_fixture_func( 
-            self.obj, ("teardown_function",) 
-        ) 
-        if setup_function is None and teardown_function is None: 
-            return 
- 
-        @fixtures.fixture( 
-            autouse=True, 
-            scope="function", 
-            # Use a unique name to speed up lookup. 
-            name=f"xunit_setup_function_fixture_{self.obj.__name__}", 
-        ) 
-        def xunit_setup_function_fixture(request) -> Generator[None, None, None]: 
-            if request.instance is not None: 
-                # in this case we are bound to an instance, so we need to let 
-                # setup_method handle this 
-                yield 
-                return 
-            if setup_function is not None: 
-                _call_with_optional_argument(setup_function, request.function) 
-            yield 
-            if teardown_function is not None: 
-                _call_with_optional_argument(teardown_function, request.function) 
- 
-        self.obj.__pytest_setup_function = xunit_setup_function_fixture 
- 
+        return super().collect()
+
+    def _inject_setup_module_fixture(self) -> None:
+        """Inject a hidden autouse, module scoped fixture into the collected module object
+        that invokes setUpModule/tearDownModule if either or both are available.
+
+        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with
+        other fixtures (#517).
+        """
+        setup_module = _get_first_non_fixture_func(
+            self.obj, ("setUpModule", "setup_module")
+        )
+        teardown_module = _get_first_non_fixture_func(
+            self.obj, ("tearDownModule", "teardown_module")
+        )
+
+        if setup_module is None and teardown_module is None:
+            return
+
+        @fixtures.fixture(
+            autouse=True,
+            scope="module",
+            # Use a unique name to speed up lookup.
+            name=f"xunit_setup_module_fixture_{self.obj.__name__}",
+        )
+        def xunit_setup_module_fixture(request) -> Generator[None, None, None]:
+            if setup_module is not None:
+                _call_with_optional_argument(setup_module, request.module)
+            yield
+            if teardown_module is not None:
+                _call_with_optional_argument(teardown_module, request.module)
+
+        self.obj.__pytest_setup_module = xunit_setup_module_fixture
+
+    def _inject_setup_function_fixture(self) -> None:
+        """Inject a hidden autouse, function scoped fixture into the collected module object
+        that invokes setup_function/teardown_function if either or both are available.
+
+        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with
+        other fixtures (#517).
+        """
+        setup_function = _get_first_non_fixture_func(self.obj, ("setup_function",))
+        teardown_function = _get_first_non_fixture_func(
+            self.obj, ("teardown_function",)
+        )
+        if setup_function is None and teardown_function is None:
+            return
+
+        @fixtures.fixture(
+            autouse=True,
+            scope="function",
+            # Use a unique name to speed up lookup.
+            name=f"xunit_setup_function_fixture_{self.obj.__name__}",
+        )
+        def xunit_setup_function_fixture(request) -> Generator[None, None, None]:
+            if request.instance is not None:
+                # in this case we are bound to an instance, so we need to let
+                # setup_method handle this
+                yield
+                return
+            if setup_function is not None:
+                _call_with_optional_argument(setup_function, request.function)
+            yield
+            if teardown_function is not None:
+                _call_with_optional_argument(teardown_function, request.function)
+
+        self.obj.__pytest_setup_function = xunit_setup_function_fixture
+
     def _importtestmodule(self):
-        # We assume we are only called once per module. 
+        # We assume we are only called once per module.
         importmode = self.config.getoption("--import-mode")
         try:
-            mod = import_path(self.fspath, mode=importmode) 
-        except SyntaxError as e: 
+            mod = import_path(self.fspath, mode=importmode)
+        except SyntaxError as e:
+            raise self.CollectError(
+                ExceptionInfo.from_current().getrepr(style="short")
+            ) from e
+        except ImportPathMismatchError as e:
             raise self.CollectError(
-                ExceptionInfo.from_current().getrepr(style="short") 
-            ) from e 
-        except ImportPathMismatchError as e: 
-            raise self.CollectError( 
                 "import file mismatch:\n"
                 "imported module %r has this __file__ attribute:\n"
                 "  %s\n"
@@ -589,9 +589,9 @@ class Module(nodes.File, PyCollector):
                 "  %s\n"
                 "HINT: remove __pycache__ / .pyc files and/or use a "
                 "unique basename for your test file modules" % e.args
-            ) from e 
-        except ImportError as e: 
-            exc_info = ExceptionInfo.from_current() 
+            ) from e
+        except ImportError as e:
+            exc_info = ExceptionInfo.from_current()
             if self.config.getoption("verbose") < 2:
                 exc_info.traceback = exc_info.traceback.filter(filter_traceback)
             exc_repr = (
@@ -599,14 +599,14 @@ class Module(nodes.File, PyCollector):
                 if exc_info.traceback
                 else exc_info.exconly()
             )
-            formatted_tb = str(exc_repr) 
+            formatted_tb = str(exc_repr)
             raise self.CollectError(
                 "ImportError while importing test module '{fspath}'.\n"
                 "Hint: make sure your test modules/packages have valid Python names.\n"
                 "Traceback:\n"
                 "{traceback}".format(fspath=self.fspath, traceback=formatted_tb)
-            ) from e 
-        except skip.Exception as e: 
+            ) from e
+        except skip.Exception as e:
             if e.allow_module_level:
                 raise
             raise self.CollectError(
@@ -614,287 +614,287 @@ class Module(nodes.File, PyCollector):
                 "To decorate a test function, use the @pytest.mark.skip "
                 "or @pytest.mark.skipif decorators instead, and to skip a "
                 "module use `pytestmark = pytest.mark.{skip,skipif}."
-            ) from e 
+            ) from e
         self.config.pluginmanager.consider_module(mod)
         return mod
 
 
 class Package(Module):
-    def __init__( 
-        self, 
-        fspath: py.path.local, 
-        parent: nodes.Collector, 
-        # NOTE: following args are unused: 
-        config=None, 
-        session=None, 
-        nodeid=None, 
-    ) -> None: 
-        # NOTE: Could be just the following, but kept as-is for compat. 
-        # nodes.FSCollector.__init__(self, fspath, parent=parent) 
+    def __init__(
+        self,
+        fspath: py.path.local,
+        parent: nodes.Collector,
+        # NOTE: following args are unused:
+        config=None,
+        session=None,
+        nodeid=None,
+    ) -> None:
+        # NOTE: Could be just the following, but kept as-is for compat.
+        # nodes.FSCollector.__init__(self, fspath, parent=parent)
         session = parent.session
         nodes.FSCollector.__init__(
             self, fspath, parent=parent, config=config, session=session, nodeid=nodeid
         )
-        self.name = os.path.basename(str(fspath.dirname)) 
- 
-    def setup(self) -> None: 
-        # Not using fixtures to call setup_module here because autouse fixtures 
-        # from packages are not called automatically (#4085). 
-        setup_module = _get_first_non_fixture_func( 
-            self.obj, ("setUpModule", "setup_module") 
-        ) 
-        if setup_module is not None: 
-            _call_with_optional_argument(setup_module, self.obj) 
- 
-        teardown_module = _get_first_non_fixture_func( 
-            self.obj, ("tearDownModule", "teardown_module") 
-        ) 
-        if teardown_module is not None: 
-            func = partial(_call_with_optional_argument, teardown_module, self.obj) 
-            self.addfinalizer(func) 
- 
-    def gethookproxy(self, fspath: py.path.local): 
-        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2) 
-        return self.session.gethookproxy(fspath) 
-
-    def isinitpath(self, path: py.path.local) -> bool: 
-        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2) 
-        return self.session.isinitpath(path) 
-
-    def _recurse(self, direntry: "os.DirEntry[str]") -> bool: 
-        if direntry.name == "__pycache__": 
-            return False 
-        path = py.path.local(direntry.path) 
-        ihook = self.session.gethookproxy(path.dirpath()) 
-        if ihook.pytest_ignore_collect(path=path, config=self.config): 
-            return False 
-        norecursepatterns = self.config.getini("norecursedirs") 
-        if any(path.check(fnmatch=pat) for pat in norecursepatterns): 
-            return False 
-        return True 
- 
-    def _collectfile( 
-        self, path: py.path.local, handle_dupes: bool = True 
-    ) -> Sequence[nodes.Collector]: 
-        assert ( 
-            path.isfile() 
-        ), "{!r} is not a file (isdir={!r}, exists={!r}, islink={!r})".format( 
-            path, path.isdir(), path.exists(), path.islink() 
-        ) 
-        ihook = self.session.gethookproxy(path) 
-        if not self.session.isinitpath(path): 
-            if ihook.pytest_ignore_collect(path=path, config=self.config): 
-                return () 
- 
-        if handle_dupes: 
-            keepduplicates = self.config.getoption("keepduplicates") 
-            if not keepduplicates: 
-                duplicate_paths = self.config.pluginmanager._duplicatepaths 
-                if path in duplicate_paths: 
-                    return () 
-                else: 
-                    duplicate_paths.add(path) 
- 
-        return ihook.pytest_collect_file(path=path, parent=self)  # type: ignore[no-any-return] 
- 
-    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]: 
+        self.name = os.path.basename(str(fspath.dirname))
+
+    def setup(self) -> None:
+        # Not using fixtures to call setup_module here because autouse fixtures
+        # from packages are not called automatically (#4085).
+        setup_module = _get_first_non_fixture_func(
+            self.obj, ("setUpModule", "setup_module")
+        )
+        if setup_module is not None:
+            _call_with_optional_argument(setup_module, self.obj)
+
+        teardown_module = _get_first_non_fixture_func(
+            self.obj, ("tearDownModule", "teardown_module")
+        )
+        if teardown_module is not None:
+            func = partial(_call_with_optional_argument, teardown_module, self.obj)
+            self.addfinalizer(func)
+
+    def gethookproxy(self, fspath: py.path.local):
+        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2)
+        return self.session.gethookproxy(fspath)
+
+    def isinitpath(self, path: py.path.local) -> bool:
+        warnings.warn(FSCOLLECTOR_GETHOOKPROXY_ISINITPATH, stacklevel=2)
+        return self.session.isinitpath(path)
+
+    def _recurse(self, direntry: "os.DirEntry[str]") -> bool:
+        if direntry.name == "__pycache__":
+            return False
+        path = py.path.local(direntry.path)
+        ihook = self.session.gethookproxy(path.dirpath())
+        if ihook.pytest_ignore_collect(path=path, config=self.config):
+            return False
+        norecursepatterns = self.config.getini("norecursedirs")
+        if any(path.check(fnmatch=pat) for pat in norecursepatterns):
+            return False
+        return True
+
+    def _collectfile(
+        self, path: py.path.local, handle_dupes: bool = True
+    ) -> Sequence[nodes.Collector]:
+        assert (
+            path.isfile()
+        ), "{!r} is not a file (isdir={!r}, exists={!r}, islink={!r})".format(
+            path, path.isdir(), path.exists(), path.islink()
+        )
+        ihook = self.session.gethookproxy(path)
+        if not self.session.isinitpath(path):
+            if ihook.pytest_ignore_collect(path=path, config=self.config):
+                return ()
+
+        if handle_dupes:
+            keepduplicates = self.config.getoption("keepduplicates")
+            if not keepduplicates:
+                duplicate_paths = self.config.pluginmanager._duplicatepaths
+                if path in duplicate_paths:
+                    return ()
+                else:
+                    duplicate_paths.add(path)
+
+        return ihook.pytest_collect_file(path=path, parent=self)  # type: ignore[no-any-return]
+
+    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]:
         this_path = self.fspath.dirpath()
         init_module = this_path.join("__init__.py")
         if init_module.check(file=1) and path_matches_patterns(
             init_module, self.config.getini("python_files")
         ):
-            yield Module.from_parent(self, fspath=init_module) 
-        pkg_prefixes: Set[py.path.local] = set() 
-        for direntry in visit(str(this_path), recurse=self._recurse): 
-            path = py.path.local(direntry.path) 
- 
+            yield Module.from_parent(self, fspath=init_module)
+        pkg_prefixes: Set[py.path.local] = set()
+        for direntry in visit(str(this_path), recurse=self._recurse):
+            path = py.path.local(direntry.path)
+
             # We will visit our own __init__.py file, in which case we skip it.
-            if direntry.is_file(): 
-                if direntry.name == "__init__.py" and path.dirpath() == this_path: 
+            if direntry.is_file():
+                if direntry.name == "__init__.py" and path.dirpath() == this_path:
                     continue
 
-            parts_ = parts(direntry.path) 
+            parts_ = parts(direntry.path)
             if any(
-                str(pkg_prefix) in parts_ and pkg_prefix.join("__init__.py") != path 
+                str(pkg_prefix) in parts_ and pkg_prefix.join("__init__.py") != path
                 for pkg_prefix in pkg_prefixes
             ):
                 continue
 
-            if direntry.is_file(): 
-                yield from self._collectfile(path) 
-            elif not direntry.is_dir(): 
-                # Broken symlink or invalid/missing file. 
-                continue 
-            elif path.join("__init__.py").check(file=1): 
+            if direntry.is_file():
+                yield from self._collectfile(path)
+            elif not direntry.is_dir():
+                # Broken symlink or invalid/missing file.
+                continue
+            elif path.join("__init__.py").check(file=1):
                 pkg_prefixes.add(path)
 
 
-def _call_with_optional_argument(func, arg) -> None: 
-    """Call the given function with the given argument if func accepts one argument, otherwise 
-    calls func without arguments.""" 
-    arg_count = func.__code__.co_argcount 
-    if inspect.ismethod(func): 
-        arg_count -= 1 
-    if arg_count: 
-        func(arg) 
-    else: 
-        func() 
- 
- 
-def _get_first_non_fixture_func(obj: object, names: Iterable[str]): 
+def _call_with_optional_argument(func, arg) -> None:
+    """Call the given function with the given argument if func accepts one argument, otherwise
+    calls func without arguments."""
+    arg_count = func.__code__.co_argcount
+    if inspect.ismethod(func):
+        arg_count -= 1
+    if arg_count:
+        func(arg)
+    else:
+        func()
+
+
+def _get_first_non_fixture_func(obj: object, names: Iterable[str]):
     """Return the attribute from the given object to be used as a setup/teardown
-    xunit-style function, but only if not marked as a fixture to avoid calling it twice.""" 
-    for name in names: 
-        meth = getattr(obj, name, None) 
-        if meth is not None and fixtures.getfixturemarker(meth) is None: 
-            return meth 
+    xunit-style function, but only if not marked as a fixture to avoid calling it twice."""
+    for name in names:
+        meth = getattr(obj, name, None)
+        if meth is not None and fixtures.getfixturemarker(meth) is None:
+            return meth
 
 
 class Class(PyCollector):
-    """Collector for test methods.""" 
-
-    @classmethod 
-    def from_parent(cls, parent, *, name, obj=None): 
-        """The public constructor.""" 
-        return super().from_parent(name=name, parent=parent) 
- 
-    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]: 
+    """Collector for test methods."""
+
+    @classmethod
+    def from_parent(cls, parent, *, name, obj=None):
+        """The public constructor."""
+        return super().from_parent(name=name, parent=parent)
+
+    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]:
         if not safe_getattr(self.obj, "__test__", True):
             return []
         if hasinit(self.obj):
-            assert self.parent is not None 
+            assert self.parent is not None
             self.warn(
-                PytestCollectionWarning( 
+                PytestCollectionWarning(
                     "cannot collect test class %r because it has a "
-                    "__init__ constructor (from: %s)" 
-                    % (self.obj.__name__, self.parent.nodeid) 
+                    "__init__ constructor (from: %s)"
+                    % (self.obj.__name__, self.parent.nodeid)
                 )
             )
             return []
         elif hasnew(self.obj):
-            assert self.parent is not None 
+            assert self.parent is not None
             self.warn(
-                PytestCollectionWarning( 
+                PytestCollectionWarning(
                     "cannot collect test class %r because it has a "
-                    "__new__ constructor (from: %s)" 
-                    % (self.obj.__name__, self.parent.nodeid) 
+                    "__new__ constructor (from: %s)"
+                    % (self.obj.__name__, self.parent.nodeid)
                 )
             )
             return []
 
-        self._inject_setup_class_fixture() 
-        self._inject_setup_method_fixture() 
-
-        return [Instance.from_parent(self, name="()")] 
-
-    def _inject_setup_class_fixture(self) -> None: 
-        """Inject a hidden autouse, class scoped fixture into the collected class object 
-        that invokes setup_class/teardown_class if either or both are available. 
-
-        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with 
-        other fixtures (#517). 
-        """ 
-        setup_class = _get_first_non_fixture_func(self.obj, ("setup_class",)) 
-        teardown_class = getattr(self.obj, "teardown_class", None) 
-        if setup_class is None and teardown_class is None: 
-            return 
- 
-        @fixtures.fixture( 
-            autouse=True, 
-            scope="class", 
-            # Use a unique name to speed up lookup. 
-            name=f"xunit_setup_class_fixture_{self.obj.__qualname__}", 
-        ) 
-        def xunit_setup_class_fixture(cls) -> Generator[None, None, None]: 
-            if setup_class is not None: 
-                func = getimfunc(setup_class) 
-                _call_with_optional_argument(func, self.obj) 
-            yield 
-            if teardown_class is not None: 
-                func = getimfunc(teardown_class) 
-                _call_with_optional_argument(func, self.obj) 
- 
-        self.obj.__pytest_setup_class = xunit_setup_class_fixture 
- 
-    def _inject_setup_method_fixture(self) -> None: 
-        """Inject a hidden autouse, function scoped fixture into the collected class object 
-        that invokes setup_method/teardown_method if either or both are available. 
- 
-        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with 
-        other fixtures (#517). 
-        """ 
-        setup_method = _get_first_non_fixture_func(self.obj, ("setup_method",)) 
-        teardown_method = getattr(self.obj, "teardown_method", None) 
-        if setup_method is None and teardown_method is None: 
-            return 
- 
-        @fixtures.fixture( 
-            autouse=True, 
-            scope="function", 
-            # Use a unique name to speed up lookup. 
-            name=f"xunit_setup_method_fixture_{self.obj.__qualname__}", 
-        ) 
-        def xunit_setup_method_fixture(self, request) -> Generator[None, None, None]: 
-            method = request.function 
-            if setup_method is not None: 
-                func = getattr(self, "setup_method") 
-                _call_with_optional_argument(func, method) 
-            yield 
-            if teardown_method is not None: 
-                func = getattr(self, "teardown_method") 
-                _call_with_optional_argument(func, method) 
- 
-        self.obj.__pytest_setup_method = xunit_setup_method_fixture 
- 
- 
+        self._inject_setup_class_fixture()
+        self._inject_setup_method_fixture()
+
+        return [Instance.from_parent(self, name="()")]
+
+    def _inject_setup_class_fixture(self) -> None:
+        """Inject a hidden autouse, class scoped fixture into the collected class object
+        that invokes setup_class/teardown_class if either or both are available.
+
+        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with
+        other fixtures (#517).
+        """
+        setup_class = _get_first_non_fixture_func(self.obj, ("setup_class",))
+        teardown_class = getattr(self.obj, "teardown_class", None)
+        if setup_class is None and teardown_class is None:
+            return
+
+        @fixtures.fixture(
+            autouse=True,
+            scope="class",
+            # Use a unique name to speed up lookup.
+            name=f"xunit_setup_class_fixture_{self.obj.__qualname__}",
+        )
+        def xunit_setup_class_fixture(cls) -> Generator[None, None, None]:
+            if setup_class is not None:
+                func = getimfunc(setup_class)
+                _call_with_optional_argument(func, self.obj)
+            yield
+            if teardown_class is not None:
+                func = getimfunc(teardown_class)
+                _call_with_optional_argument(func, self.obj)
+
+        self.obj.__pytest_setup_class = xunit_setup_class_fixture
+
+    def _inject_setup_method_fixture(self) -> None:
+        """Inject a hidden autouse, function scoped fixture into the collected class object
+        that invokes setup_method/teardown_method if either or both are available.
+
+        Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with
+        other fixtures (#517).
+        """
+        setup_method = _get_first_non_fixture_func(self.obj, ("setup_method",))
+        teardown_method = getattr(self.obj, "teardown_method", None)
+        if setup_method is None and teardown_method is None:
+            return
+
+        @fixtures.fixture(
+            autouse=True,
+            scope="function",
+            # Use a unique name to speed up lookup.
+            name=f"xunit_setup_method_fixture_{self.obj.__qualname__}",
+        )
+        def xunit_setup_method_fixture(self, request) -> Generator[None, None, None]:
+            method = request.function
+            if setup_method is not None:
+                func = getattr(self, "setup_method")
+                _call_with_optional_argument(func, method)
+            yield
+            if teardown_method is not None:
+                func = getattr(self, "teardown_method")
+                _call_with_optional_argument(func, method)
+
+        self.obj.__pytest_setup_method = xunit_setup_method_fixture
+
+
 class Instance(PyCollector):
     _ALLOW_MARKERS = False  # hack, destroy later
-    # Instances share the object with their parents in a way 
+    # Instances share the object with their parents in a way
     # that duplicates markers instances if not taken out
-    # can be removed at node structure reorganization time. 
+    # can be removed at node structure reorganization time.
 
     def _getobj(self):
-        # TODO: Improve the type of `parent` such that assert/ignore aren't needed. 
-        assert self.parent is not None 
-        obj = self.parent.obj  # type: ignore[attr-defined] 
-        return obj() 
+        # TODO: Improve the type of `parent` such that assert/ignore aren't needed.
+        assert self.parent is not None
+        obj = self.parent.obj  # type: ignore[attr-defined]
+        return obj()
 
-    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]: 
+    def collect(self) -> Iterable[Union[nodes.Item, nodes.Collector]]:
         self.session._fixturemanager.parsefactories(self)
-        return super().collect() 
+        return super().collect()
 
     def newinstance(self):
         self.obj = self._getobj()
         return self.obj
 
 
-def hasinit(obj: object) -> bool: 
-    init: object = getattr(obj, "__init__", None) 
+def hasinit(obj: object) -> bool:
+    init: object = getattr(obj, "__init__", None)
     if init:
         return init != object.__init__
-    return False 
+    return False
 
 
-def hasnew(obj: object) -> bool: 
-    new: object = getattr(obj, "__new__", None) 
+def hasnew(obj: object) -> bool:
+    new: object = getattr(obj, "__new__", None)
     if new:
         return new != object.__new__
-    return False 
+    return False
 
 
-@final 
-class CallSpec2: 
-    def __init__(self, metafunc: "Metafunc") -> None: 
+@final
+class CallSpec2:
+    def __init__(self, metafunc: "Metafunc") -> None:
         self.metafunc = metafunc
-        self.funcargs: Dict[str, object] = {} 
-        self._idlist: List[str] = [] 
-        self.params: Dict[str, object] = {} 
-        # Used for sorting parametrized resources. 
-        self._arg2scopenum: Dict[str, int] = {} 
-        self.marks: List[Mark] = [] 
-        self.indices: Dict[str, int] = {} 
-
-    def copy(self) -> "CallSpec2": 
+        self.funcargs: Dict[str, object] = {}
+        self._idlist: List[str] = []
+        self.params: Dict[str, object] = {}
+        # Used for sorting parametrized resources.
+        self._arg2scopenum: Dict[str, int] = {}
+        self.marks: List[Mark] = []
+        self.indices: Dict[str, int] = {}
+
+    def copy(self) -> "CallSpec2":
         cs = CallSpec2(self.metafunc)
         cs.funcargs.update(self.funcargs)
         cs.params.update(self.params)
@@ -904,146 +904,146 @@ class CallSpec2:
         cs._idlist = list(self._idlist)
         return cs
 
-    def _checkargnotcontained(self, arg: str) -> None: 
+    def _checkargnotcontained(self, arg: str) -> None:
         if arg in self.params or arg in self.funcargs:
-            raise ValueError(f"duplicate {arg!r}") 
+            raise ValueError(f"duplicate {arg!r}")
 
-    def getparam(self, name: str) -> object: 
+    def getparam(self, name: str) -> object:
         try:
             return self.params[name]
-        except KeyError as e: 
-            raise ValueError(name) from e 
+        except KeyError as e:
+            raise ValueError(name) from e
 
     @property
-    def id(self) -> str: 
-        return "-".join(map(str, self._idlist)) 
-
-    def setmulti2( 
-        self, 
-        valtypes: Mapping[str, "Literal['params', 'funcargs']"], 
-        argnames: Sequence[str], 
-        valset: Iterable[object], 
-        id: str, 
-        marks: Iterable[Union[Mark, MarkDecorator]], 
-        scopenum: int, 
-        param_index: int, 
-    ) -> None: 
+    def id(self) -> str:
+        return "-".join(map(str, self._idlist))
+
+    def setmulti2(
+        self,
+        valtypes: Mapping[str, "Literal['params', 'funcargs']"],
+        argnames: Sequence[str],
+        valset: Iterable[object],
+        id: str,
+        marks: Iterable[Union[Mark, MarkDecorator]],
+        scopenum: int,
+        param_index: int,
+    ) -> None:
         for arg, val in zip(argnames, valset):
             self._checkargnotcontained(arg)
             valtype_for_arg = valtypes[arg]
-            if valtype_for_arg == "params": 
-                self.params[arg] = val 
-            elif valtype_for_arg == "funcargs": 
-                self.funcargs[arg] = val 
-            else:  # pragma: no cover 
-                assert False, f"Unhandled valtype for arg: {valtype_for_arg}" 
+            if valtype_for_arg == "params":
+                self.params[arg] = val
+            elif valtype_for_arg == "funcargs":
+                self.funcargs[arg] = val
+            else:  # pragma: no cover
+                assert False, f"Unhandled valtype for arg: {valtype_for_arg}"
             self.indices[arg] = param_index
             self._arg2scopenum[arg] = scopenum
         self._idlist.append(id)
         self.marks.extend(normalize_mark_list(marks))
 
 
-@final 
-class Metafunc: 
-    """Objects passed to the :func:`pytest_generate_tests <_pytest.hookspec.pytest_generate_tests>` hook. 
- 
+@final
+class Metafunc:
+    """Objects passed to the :func:`pytest_generate_tests <_pytest.hookspec.pytest_generate_tests>` hook.
+
     They help to inspect a test function and to generate tests according to
     test configuration or values specified in the class or module where a
     test function is defined.
     """
 
-    def __init__( 
-        self, 
-        definition: "FunctionDefinition", 
-        fixtureinfo: fixtures.FuncFixtureInfo, 
-        config: Config, 
-        cls=None, 
-        module=None, 
-    ) -> None: 
-        #: Access to the underlying :class:`_pytest.python.FunctionDefinition`. 
+    def __init__(
+        self,
+        definition: "FunctionDefinition",
+        fixtureinfo: fixtures.FuncFixtureInfo,
+        config: Config,
+        cls=None,
+        module=None,
+    ) -> None:
+        #: Access to the underlying :class:`_pytest.python.FunctionDefinition`.
         self.definition = definition
 
-        #: Access to the :class:`_pytest.config.Config` object for the test session. 
+        #: Access to the :class:`_pytest.config.Config` object for the test session.
         self.config = config
 
-        #: The module object where the test function is defined in. 
+        #: The module object where the test function is defined in.
         self.module = module
 
-        #: Underlying Python test function. 
+        #: Underlying Python test function.
         self.function = definition.obj
 
-        #: Set of fixture names required by the test function. 
+        #: Set of fixture names required by the test function.
         self.fixturenames = fixtureinfo.names_closure
 
-        #: Class object where the test function is defined in or ``None``. 
+        #: Class object where the test function is defined in or ``None``.
         self.cls = cls
 
-        self._calls: List[CallSpec2] = [] 
+        self._calls: List[CallSpec2] = []
         self._arg2fixturedefs = fixtureinfo.name2fixturedefs
 
-    def parametrize( 
-        self, 
-        argnames: Union[str, List[str], Tuple[str, ...]], 
-        argvalues: Iterable[Union[ParameterSet, Sequence[object], object]], 
-        indirect: Union[bool, Sequence[str]] = False, 
-        ids: Optional[ 
-            Union[ 
-                Iterable[Union[None, str, float, int, bool]], 
-                Callable[[Any], Optional[object]], 
-            ] 
-        ] = None, 
-        scope: "Optional[_Scope]" = None, 
-        *, 
-        _param_mark: Optional[Mark] = None, 
-    ) -> None: 
-        """Add new invocations to the underlying test function using the list 
+    def parametrize(
+        self,
+        argnames: Union[str, List[str], Tuple[str, ...]],
+        argvalues: Iterable[Union[ParameterSet, Sequence[object], object]],
+        indirect: Union[bool, Sequence[str]] = False,
+        ids: Optional[
+            Union[
+                Iterable[Union[None, str, float, int, bool]],
+                Callable[[Any], Optional[object]],
+            ]
+        ] = None,
+        scope: "Optional[_Scope]" = None,
+        *,
+        _param_mark: Optional[Mark] = None,
+    ) -> None:
+        """Add new invocations to the underlying test function using the list
         of argvalues for the given argnames.  Parametrization is performed
         during the collection phase.  If you need to setup expensive resources
         see about setting indirect to do it rather at test setup time.
 
-        :param argnames: 
-            A comma-separated string denoting one or more argument names, or 
-            a list/tuple of argument strings. 
-
-        :param argvalues: 
-            The list of argvalues determines how often a test is invoked with 
-            different argument values. 
-
-            If only one argname was specified argvalues is a list of values. 
-            If N argnames were specified, argvalues must be a list of 
-            N-tuples, where each tuple-element specifies a value for its 
-            respective argname. 
- 
-        :param indirect: 
-            A list of arguments' names (subset of argnames) or a boolean. 
-            If True the list contains all names from the argnames. Each 
-            argvalue corresponding to an argname in this list will 
+        :param argnames:
+            A comma-separated string denoting one or more argument names, or
+            a list/tuple of argument strings.
+
+        :param argvalues:
+            The list of argvalues determines how often a test is invoked with
+            different argument values.
+
+            If only one argname was specified argvalues is a list of values.
+            If N argnames were specified, argvalues must be a list of
+            N-tuples, where each tuple-element specifies a value for its
+            respective argname.
+
+        :param indirect:
+            A list of arguments' names (subset of argnames) or a boolean.
+            If True the list contains all names from the argnames. Each
+            argvalue corresponding to an argname in this list will
             be passed as request.param to its respective argname fixture
             function so that it can perform more expensive setups during the
             setup phase of a test rather than at collection time.
 
-        :param ids: 
-            Sequence of (or generator for) ids for ``argvalues``, 
-            or a callable to return part of the id for each argvalue. 
- 
-            With sequences (and generators like ``itertools.count()``) the 
-            returned ids should be of type ``string``, ``int``, ``float``, 
-            ``bool``, or ``None``. 
-            They are mapped to the corresponding index in ``argvalues``. 
-            ``None`` means to use the auto-generated id. 
- 
-            If it is a callable it will be called for each entry in 
-            ``argvalues``, and the return value is used as part of the 
-            auto-generated id for the whole set (where parts are joined with 
-            dashes ("-")). 
-            This is useful to provide more specific ids for certain items, e.g. 
-            dates.  Returning ``None`` will use an auto-generated id. 
- 
+        :param ids:
+            Sequence of (or generator for) ids for ``argvalues``,
+            or a callable to return part of the id for each argvalue.
+
+            With sequences (and generators like ``itertools.count()``) the
+            returned ids should be of type ``string``, ``int``, ``float``,
+            ``bool``, or ``None``.
+            They are mapped to the corresponding index in ``argvalues``.
+            ``None`` means to use the auto-generated id.
+
+            If it is a callable it will be called for each entry in
+            ``argvalues``, and the return value is used as part of the
+            auto-generated id for the whole set (where parts are joined with
+            dashes ("-")).
+            This is useful to provide more specific ids for certain items, e.g.
+            dates.  Returning ``None`` will use an auto-generated id.
+
             If no ids are provided they will be generated automatically from
             the argvalues.
 
-        :param scope: 
-            If specified it denotes the scope of the parameters. 
+        :param scope:
+            If specified it denotes the scope of the parameters.
             The scope is used for grouping tests by parameter instances.
             It will also override any fixture-function defined scope, allowing
             to set a dynamic scope using test context or configuration.
@@ -1055,16 +1055,16 @@ class Metafunc:
             argvalues,
             self.function,
             self.config,
-            nodeid=self.definition.nodeid, 
+            nodeid=self.definition.nodeid,
         )
         del argvalues
 
-        if "request" in argnames: 
-            fail( 
-                "'request' is a reserved name and cannot be used in @pytest.mark.parametrize", 
-                pytrace=False, 
-            ) 
- 
+        if "request" in argnames:
+            fail(
+                "'request' is a reserved name and cannot be used in @pytest.mark.parametrize",
+                pytrace=False,
+            )
+
         if scope is None:
             scope = _find_parametrized_scope(argnames, self._arg2fixturedefs, indirect)
 
@@ -1072,27 +1072,27 @@ class Metafunc:
 
         arg_values_types = self._resolve_arg_value_types(argnames, indirect)
 
-        # Use any already (possibly) generated ids with parametrize Marks. 
-        if _param_mark and _param_mark._param_ids_from: 
-            generated_ids = _param_mark._param_ids_from._param_ids_generated 
-            if generated_ids is not None: 
-                ids = generated_ids 
- 
-        ids = self._resolve_arg_ids( 
-            argnames, ids, parameters, nodeid=self.definition.nodeid 
-        ) 
-
-        # Store used (possibly generated) ids with parametrize Marks. 
-        if _param_mark and _param_mark._param_ids_from and generated_ids is None: 
-            object.__setattr__(_param_mark._param_ids_from, "_param_ids_generated", ids) 
- 
+        # Use any already (possibly) generated ids with parametrize Marks.
+        if _param_mark and _param_mark._param_ids_from:
+            generated_ids = _param_mark._param_ids_from._param_ids_generated
+            if generated_ids is not None:
+                ids = generated_ids
+
+        ids = self._resolve_arg_ids(
+            argnames, ids, parameters, nodeid=self.definition.nodeid
+        )
+
+        # Store used (possibly generated) ids with parametrize Marks.
+        if _param_mark and _param_mark._param_ids_from and generated_ids is None:
+            object.__setattr__(_param_mark._param_ids_from, "_param_ids_generated", ids)
+
         scopenum = scope2index(
-            scope, descr=f"parametrize() call in {self.function.__name__}" 
+            scope, descr=f"parametrize() call in {self.function.__name__}"
         )
 
-        # Create the new calls: if we are parametrize() multiple times (by applying the decorator 
+        # Create the new calls: if we are parametrize() multiple times (by applying the decorator
         # more than once) then we accumulate those calls generating the cartesian product
-        # of all calls. 
+        # of all calls.
         newcalls = []
         for callspec in self._calls or [CallSpec2(self)]:
             for param_index, (param_id, param_set) in enumerate(zip(ids, parameters)):
@@ -1109,95 +1109,95 @@ class Metafunc:
                 newcalls.append(newcallspec)
         self._calls = newcalls
 
-    def _resolve_arg_ids( 
-        self, 
-        argnames: Sequence[str], 
-        ids: Optional[ 
-            Union[ 
-                Iterable[Union[None, str, float, int, bool]], 
-                Callable[[Any], Optional[object]], 
-            ] 
-        ], 
-        parameters: Sequence[ParameterSet], 
-        nodeid: str, 
-    ) -> List[str]: 
-        """Resolve the actual ids for the given argnames, based on the ``ids`` parameter given 
+    def _resolve_arg_ids(
+        self,
+        argnames: Sequence[str],
+        ids: Optional[
+            Union[
+                Iterable[Union[None, str, float, int, bool]],
+                Callable[[Any], Optional[object]],
+            ]
+        ],
+        parameters: Sequence[ParameterSet],
+        nodeid: str,
+    ) -> List[str]:
+        """Resolve the actual ids for the given argnames, based on the ``ids`` parameter given
         to ``parametrize``.
 
-        :param List[str] argnames: List of argument names passed to ``parametrize()``. 
-        :param ids: The ids parameter of the parametrized call (see docs). 
-        :param List[ParameterSet] parameters: The list of parameter values, same size as ``argnames``. 
-        :param str str: The nodeid of the item that generated this parametrized call. 
+        :param List[str] argnames: List of argument names passed to ``parametrize()``.
+        :param ids: The ids parameter of the parametrized call (see docs).
+        :param List[ParameterSet] parameters: The list of parameter values, same size as ``argnames``.
+        :param str str: The nodeid of the item that generated this parametrized call.
         :rtype: List[str]
-        :returns: The list of ids for each argname given. 
+        :returns: The list of ids for each argname given.
         """
-        if ids is None: 
-            idfn = None 
-            ids_ = None 
-        elif callable(ids): 
+        if ids is None:
+            idfn = None
+            ids_ = None
+        elif callable(ids):
             idfn = ids
-            ids_ = None 
-        else: 
-            idfn = None 
-            ids_ = self._validate_ids(ids, parameters, self.function.__name__) 
-        return idmaker(argnames, parameters, idfn, ids_, self.config, nodeid=nodeid) 
-
-    def _validate_ids( 
-        self, 
-        ids: Iterable[Union[None, str, float, int, bool]], 
-        parameters: Sequence[ParameterSet], 
-        func_name: str, 
-    ) -> List[Union[None, str]]: 
-        try: 
-            num_ids = len(ids)  # type: ignore[arg-type] 
-        except TypeError: 
-            try: 
-                iter(ids) 
-            except TypeError as e: 
-                raise TypeError("ids must be a callable or an iterable") from e 
-            num_ids = len(parameters) 
- 
-        # num_ids == 0 is a special case: https://github.com/pytest-dev/pytest/issues/1849 
-        if num_ids != len(parameters) and num_ids != 0: 
-            msg = "In {}: {} parameter sets specified, with different number of ids: {}" 
-            fail(msg.format(func_name, len(parameters), num_ids), pytrace=False) 
- 
-        new_ids = [] 
-        for idx, id_value in enumerate(itertools.islice(ids, num_ids)): 
-            if id_value is None or isinstance(id_value, str): 
-                new_ids.append(id_value) 
-            elif isinstance(id_value, (float, int, bool)): 
-                new_ids.append(str(id_value)) 
-            else: 
-                msg = (  # type: ignore[unreachable] 
-                    "In {}: ids must be list of string/float/int/bool, " 
-                    "found: {} (type: {!r}) at index {}" 
-                ) 
-                fail( 
-                    msg.format(func_name, saferepr(id_value), type(id_value), idx), 
-                    pytrace=False, 
-                ) 
-        return new_ids 
- 
-    def _resolve_arg_value_types( 
-        self, argnames: Sequence[str], indirect: Union[bool, Sequence[str]], 
-    ) -> Dict[str, "Literal['params', 'funcargs']"]: 
-        """Resolve if each parametrized argument must be considered a 
-        parameter to a fixture or a "funcarg" to the function, based on the 
-        ``indirect`` parameter of the parametrized() call. 
-
-        :param List[str] argnames: List of argument names passed to ``parametrize()``. 
-        :param indirect: Same as the ``indirect`` parameter of ``parametrize()``. 
+            ids_ = None
+        else:
+            idfn = None
+            ids_ = self._validate_ids(ids, parameters, self.function.__name__)
+        return idmaker(argnames, parameters, idfn, ids_, self.config, nodeid=nodeid)
+
+    def _validate_ids(
+        self,
+        ids: Iterable[Union[None, str, float, int, bool]],
+        parameters: Sequence[ParameterSet],
+        func_name: str,
+    ) -> List[Union[None, str]]:
+        try:
+            num_ids = len(ids)  # type: ignore[arg-type]
+        except TypeError:
+            try:
+                iter(ids)
+            except TypeError as e:
+                raise TypeError("ids must be a callable or an iterable") from e
+            num_ids = len(parameters)
+
+        # num_ids == 0 is a special case: https://github.com/pytest-dev/pytest/issues/1849
+        if num_ids != len(parameters) and num_ids != 0:
+            msg = "In {}: {} parameter sets specified, with different number of ids: {}"
+            fail(msg.format(func_name, len(parameters), num_ids), pytrace=False)
+
+        new_ids = []
+        for idx, id_value in enumerate(itertools.islice(ids, num_ids)):
+            if id_value is None or isinstance(id_value, str):
+                new_ids.append(id_value)
+            elif isinstance(id_value, (float, int, bool)):
+                new_ids.append(str(id_value))
+            else:
+                msg = (  # type: ignore[unreachable]
+                    "In {}: ids must be list of string/float/int/bool, "
+                    "found: {} (type: {!r}) at index {}"
+                )
+                fail(
+                    msg.format(func_name, saferepr(id_value), type(id_value), idx),
+                    pytrace=False,
+                )
+        return new_ids
+
+    def _resolve_arg_value_types(
+        self, argnames: Sequence[str], indirect: Union[bool, Sequence[str]],
+    ) -> Dict[str, "Literal['params', 'funcargs']"]:
+        """Resolve if each parametrized argument must be considered a
+        parameter to a fixture or a "funcarg" to the function, based on the
+        ``indirect`` parameter of the parametrized() call.
+
+        :param List[str] argnames: List of argument names passed to ``parametrize()``.
+        :param indirect: Same as the ``indirect`` parameter of ``parametrize()``.
         :rtype: Dict[str, str]
             A dict mapping each arg name to either:
             * "params" if the argname should be the parameter of a fixture of the same name.
             * "funcargs" if the argname should be a parameter to the parametrized test function.
         """
-        if isinstance(indirect, bool): 
-            valtypes: Dict[str, Literal["params", "funcargs"]] = dict.fromkeys( 
-                argnames, "params" if indirect else "funcargs" 
-            ) 
-        elif isinstance(indirect, Sequence): 
+        if isinstance(indirect, bool):
+            valtypes: Dict[str, Literal["params", "funcargs"]] = dict.fromkeys(
+                argnames, "params" if indirect else "funcargs"
+            )
+        elif isinstance(indirect, Sequence):
             valtypes = dict.fromkeys(argnames, "funcargs")
             for arg in indirect:
                 if arg not in argnames:
@@ -1208,23 +1208,23 @@ class Metafunc:
                         pytrace=False,
                     )
                 valtypes[arg] = "params"
-        else: 
-            fail( 
-                "In {func}: expected Sequence or boolean for indirect, got {type}".format( 
-                    type=type(indirect).__name__, func=self.function.__name__ 
-                ), 
-                pytrace=False, 
-            ) 
+        else:
+            fail(
+                "In {func}: expected Sequence or boolean for indirect, got {type}".format(
+                    type=type(indirect).__name__, func=self.function.__name__
+                ),
+                pytrace=False,
+            )
         return valtypes
 
-    def _validate_if_using_arg_names( 
-        self, argnames: Sequence[str], indirect: Union[bool, Sequence[str]], 
-    ) -> None: 
-        """Check if all argnames are being used, by default values, or directly/indirectly. 
+    def _validate_if_using_arg_names(
+        self, argnames: Sequence[str], indirect: Union[bool, Sequence[str]],
+    ) -> None:
+        """Check if all argnames are being used, by default values, or directly/indirectly.
 
-        :param List[str] argnames: List of argument names passed to ``parametrize()``. 
-        :param indirect: Same as the ``indirect`` parameter of ``parametrize()``. 
-        :raises ValueError: If validation fails. 
+        :param List[str] argnames: List of argument names passed to ``parametrize()``.
+        :param indirect: Same as the ``indirect`` parameter of ``parametrize()``.
+        :raises ValueError: If validation fails.
         """
         default_arg_names = set(get_default_arg_names(self.function))
         func_name = self.function.__name__
@@ -1238,21 +1238,21 @@ class Metafunc:
                         pytrace=False,
                     )
                 else:
-                    if isinstance(indirect, Sequence): 
+                    if isinstance(indirect, Sequence):
                         name = "fixture" if arg in indirect else "argument"
                     else:
                         name = "fixture" if indirect else "argument"
                     fail(
-                        f"In {func_name}: function uses no {name} '{arg}'", 
+                        f"In {func_name}: function uses no {name} '{arg}'",
                         pytrace=False,
                     )
 
 
-def _find_parametrized_scope( 
-    argnames: Sequence[str], 
-    arg2fixturedefs: Mapping[str, Sequence[fixtures.FixtureDef[object]]], 
-    indirect: Union[bool, Sequence[str]], 
-) -> "fixtures._Scope": 
+def _find_parametrized_scope(
+    argnames: Sequence[str],
+    arg2fixturedefs: Mapping[str, Sequence[fixtures.FixtureDef[object]]],
+    indirect: Union[bool, Sequence[str]],
+) -> "fixtures._Scope":
     """Find the most appropriate scope for a parametrized call based on its arguments.
 
     When there's at least one direct argument, always use "function" scope.
@@ -1262,7 +1262,7 @@ def _find_parametrized_scope(
 
     Related to issue #1832, based on code posted by @Kingdread.
     """
-    if isinstance(indirect, Sequence): 
+    if isinstance(indirect, Sequence):
         all_arguments_are_fixtures = len(indirect) == len(argnames)
     else:
         all_arguments_are_fixtures = bool(indirect)
@@ -1275,67 +1275,67 @@ def _find_parametrized_scope(
             if name in argnames
         ]
         if used_scopes:
-            # Takes the most narrow scope from used fixtures. 
-            for scope in reversed(fixtures.scopes): 
+            # Takes the most narrow scope from used fixtures.
+            for scope in reversed(fixtures.scopes):
                 if scope in used_scopes:
                     return scope
 
     return "function"
 
 
-def _ascii_escaped_by_config(val: Union[str, bytes], config: Optional[Config]) -> str: 
-    if config is None: 
-        escape_option = False 
-    else: 
-        escape_option = config.getini( 
-            "disable_test_id_escaping_and_forfeit_all_rights_to_community_support" 
-        ) 
-    # TODO: If escaping is turned off and the user passes bytes, 
-    #       will return a bytes. For now we ignore this but the 
-    #       code *probably* doesn't handle this case. 
-    return val if escape_option else ascii_escaped(val)  # type: ignore 
- 
- 
-def _idval( 
-    val: object, 
-    argname: str, 
-    idx: int, 
-    idfn: Optional[Callable[[Any], Optional[object]]], 
-    nodeid: Optional[str], 
-    config: Optional[Config], 
-) -> str: 
+def _ascii_escaped_by_config(val: Union[str, bytes], config: Optional[Config]) -> str:
+    if config is None:
+        escape_option = False
+    else:
+        escape_option = config.getini(
+            "disable_test_id_escaping_and_forfeit_all_rights_to_community_support"
+        )
+    # TODO: If escaping is turned off and the user passes bytes,
+    #       will return a bytes. For now we ignore this but the
+    #       code *probably* doesn't handle this case.
+    return val if escape_option else ascii_escaped(val)  # type: ignore
+
+
+def _idval(
+    val: object,
+    argname: str,
+    idx: int,
+    idfn: Optional[Callable[[Any], Optional[object]]],
+    nodeid: Optional[str],
+    config: Optional[Config],
+) -> str:
     if idfn:
         try:
-            generated_id = idfn(val) 
-            if generated_id is not None: 
-                val = generated_id 
+            generated_id = idfn(val)
+            if generated_id is not None:
+                val = generated_id
         except Exception as e:
-            prefix = f"{nodeid}: " if nodeid is not None else "" 
-            msg = "error raised while trying to determine id of parameter '{}' at position {}" 
-            msg = prefix + msg.format(argname, idx) 
-            raise ValueError(msg) from e 
-    elif config: 
-        hook_id: Optional[str] = config.hook.pytest_make_parametrize_id( 
+            prefix = f"{nodeid}: " if nodeid is not None else ""
+            msg = "error raised while trying to determine id of parameter '{}' at position {}"
+            msg = prefix + msg.format(argname, idx)
+            raise ValueError(msg) from e
+    elif config:
+        hook_id: Optional[str] = config.hook.pytest_make_parametrize_id(
             config=config, val=val, argname=argname
-        ) 
+        )
         if hook_id:
             return hook_id
 
     if isinstance(val, STRING_TYPES):
-        return _ascii_escaped_by_config(val, config) 
-    elif val is None or isinstance(val, (float, int, bool)): 
+        return _ascii_escaped_by_config(val, config)
+    elif val is None or isinstance(val, (float, int, bool)):
         return str(val)
     elif isinstance(val, REGEX_TYPE):
         return ascii_escaped(val.pattern)
-    elif val is NOTSET: 
-        # Fallback to default. Note that NOTSET is an enum.Enum. 
-        pass 
-    elif isinstance(val, enum.Enum): 
+    elif val is NOTSET:
+        # Fallback to default. Note that NOTSET is an enum.Enum.
+        pass
+    elif isinstance(val, enum.Enum):
         return str(val)
-    elif isinstance(getattr(val, "__name__", None), str): 
-        # Name of a class, function, module, etc. 
-        name: str = getattr(val, "__name__") 
-        return name 
+    elif isinstance(getattr(val, "__name__", None), str):
+        # Name of a class, function, module, etc.
+        name: str = getattr(val, "__name__")
+        return name
     return str(argname) + str(idx)
 
 
@@ -1353,10 +1353,10 @@ def limit_idval(limit):
             if len(idval) > limit:
                 prefix = idval[:limit]
                 # There might be same prefix for the different test cases - take item into account
-                name = "{}-{}".format(kw.get('item', ''), prefix) 
+                name = "{}-{}".format(kw.get('item', ''), prefix)
                 idx = names.setdefault(name, -1) + 1
                 names[name] = idx
-                idval = "{}-{}".format(prefix, idx) 
+                idval = "{}-{}".format(prefix, idx)
             return idval
 
         return wrapper
@@ -1366,69 +1366,69 @@ def limit_idval(limit):
 
 # XXX limit testnames in the name of sanity and readability
 @limit_idval(limit=500)
-def _idvalset( 
-    idx: int, 
-    parameterset: ParameterSet, 
-    argnames: Iterable[str], 
-    idfn: Optional[Callable[[Any], Optional[object]]], 
-    ids: Optional[List[Union[None, str]]], 
-    nodeid: Optional[str], 
-    config: Optional[Config], 
-) -> str: 
+def _idvalset(
+    idx: int,
+    parameterset: ParameterSet,
+    argnames: Iterable[str],
+    idfn: Optional[Callable[[Any], Optional[object]]],
+    ids: Optional[List[Union[None, str]]],
+    nodeid: Optional[str],
+    config: Optional[Config],
+) -> str:
     if parameterset.id is not None:
         return parameterset.id
-    id = None if ids is None or idx >= len(ids) else ids[idx] 
-    if id is None: 
+    id = None if ids is None or idx >= len(ids) else ids[idx]
+    if id is None:
         this_id = [
-            _idval(val, argname, idx, idfn, nodeid=nodeid, config=config) 
+            _idval(val, argname, idx, idfn, nodeid=nodeid, config=config)
             for val, argname in zip(parameterset.values, argnames)
         ]
         return "-".join(this_id)
     else:
-        return _ascii_escaped_by_config(id, config) 
-
-
-def idmaker( 
-    argnames: Iterable[str], 
-    parametersets: Iterable[ParameterSet], 
-    idfn: Optional[Callable[[Any], Optional[object]]] = None, 
-    ids: Optional[List[Union[None, str]]] = None, 
-    config: Optional[Config] = None, 
-    nodeid: Optional[str] = None, 
-) -> List[str]: 
-    resolved_ids = [ 
-        _idvalset( 
-            valindex, parameterset, argnames, idfn, ids, config=config, nodeid=nodeid 
-        ) 
+        return _ascii_escaped_by_config(id, config)
+
+
+def idmaker(
+    argnames: Iterable[str],
+    parametersets: Iterable[ParameterSet],
+    idfn: Optional[Callable[[Any], Optional[object]]] = None,
+    ids: Optional[List[Union[None, str]]] = None,
+    config: Optional[Config] = None,
+    nodeid: Optional[str] = None,
+) -> List[str]:
+    resolved_ids = [
+        _idvalset(
+            valindex, parameterset, argnames, idfn, ids, config=config, nodeid=nodeid
+        )
         for valindex, parameterset in enumerate(parametersets)
     ]
 
-    # All IDs must be unique! 
-    unique_ids = set(resolved_ids) 
-    if len(unique_ids) != len(resolved_ids): 
-
-        # Record the number of occurrences of each test ID. 
-        test_id_counts = Counter(resolved_ids) 
- 
-        # Map the test ID to its next suffix. 
-        test_id_suffixes: Dict[str, int] = defaultdict(int) 
- 
-        # Suffix non-unique IDs to make them unique. 
-        for index, test_id in enumerate(resolved_ids): 
-            if test_id_counts[test_id] > 1: 
-                resolved_ids[index] = "{}{}".format(test_id, test_id_suffixes[test_id]) 
-                test_id_suffixes[test_id] += 1 
- 
-    return resolved_ids 
- 
- 
+    # All IDs must be unique!
+    unique_ids = set(resolved_ids)
+    if len(unique_ids) != len(resolved_ids):
+
+        # Record the number of occurrences of each test ID.
+        test_id_counts = Counter(resolved_ids)
+
+        # Map the test ID to its next suffix.
+        test_id_suffixes: Dict[str, int] = defaultdict(int)
+
+        # Suffix non-unique IDs to make them unique.
+        for index, test_id in enumerate(resolved_ids):
+            if test_id_counts[test_id] > 1:
+                resolved_ids[index] = "{}{}".format(test_id, test_id_suffixes[test_id])
+                test_id_suffixes[test_id] += 1
+
+    return resolved_ids
+
+
 def show_fixtures_per_test(config):
     from _pytest.main import wrap_session
 
     return wrap_session(config, _show_fixtures_per_test)
 
 
-def _show_fixtures_per_test(config: Config, session: Session) -> None: 
+def _show_fixtures_per_test(config: Config, session: Session) -> None:
     import _pytest.config
 
     session.perform_collect()
@@ -1437,54 +1437,54 @@ def _show_fixtures_per_test(config: Config, session: Session) -> None:
     verbose = config.getvalue("verbose")
 
     def get_best_relpath(func):
-        loc = getlocation(func, str(curdir)) 
-        return curdir.bestrelpath(py.path.local(loc)) 
+        loc = getlocation(func, str(curdir))
+        return curdir.bestrelpath(py.path.local(loc))
 
-    def write_fixture(fixture_def: fixtures.FixtureDef[object]) -> None: 
+    def write_fixture(fixture_def: fixtures.FixtureDef[object]) -> None:
         argname = fixture_def.argname
         if verbose <= 0 and argname.startswith("_"):
             return
         if verbose > 0:
             bestrel = get_best_relpath(fixture_def.func)
-            funcargspec = f"{argname} -- {bestrel}" 
+            funcargspec = f"{argname} -- {bestrel}"
         else:
             funcargspec = argname
         tw.line(funcargspec, green=True)
-        fixture_doc = inspect.getdoc(fixture_def.func) 
+        fixture_doc = inspect.getdoc(fixture_def.func)
         if fixture_doc:
             write_docstring(tw, fixture_doc)
         else:
             tw.line("    no docstring available", red=True)
 
-    def write_item(item: nodes.Item) -> None: 
-        # Not all items have _fixtureinfo attribute. 
-        info: Optional[FuncFixtureInfo] = getattr(item, "_fixtureinfo", None) 
-        if info is None or not info.name2fixturedefs: 
-            # This test item does not use any fixtures. 
+    def write_item(item: nodes.Item) -> None:
+        # Not all items have _fixtureinfo attribute.
+        info: Optional[FuncFixtureInfo] = getattr(item, "_fixtureinfo", None)
+        if info is None or not info.name2fixturedefs:
+            # This test item does not use any fixtures.
             return
         tw.line()
-        tw.sep("-", f"fixtures used by {item.name}") 
-        # TODO: Fix this type ignore. 
-        tw.sep("-", "({})".format(get_best_relpath(item.function)))  # type: ignore[attr-defined] 
-        # dict key not used in loop but needed for sorting. 
+        tw.sep("-", f"fixtures used by {item.name}")
+        # TODO: Fix this type ignore.
+        tw.sep("-", "({})".format(get_best_relpath(item.function)))  # type: ignore[attr-defined]
+        # dict key not used in loop but needed for sorting.
         for _, fixturedefs in sorted(info.name2fixturedefs.items()):
             assert fixturedefs is not None
             if not fixturedefs:
                 continue
-            # Last item is expected to be the one used by the test item. 
+            # Last item is expected to be the one used by the test item.
             write_fixture(fixturedefs[-1])
 
     for session_item in session.items:
         write_item(session_item)
 
 
-def showfixtures(config: Config) -> Union[int, ExitCode]: 
+def showfixtures(config: Config) -> Union[int, ExitCode]:
     from _pytest.main import wrap_session
 
     return wrap_session(config, _showfixtures_main)
 
 
-def _showfixtures_main(config: Config, session: Session) -> None: 
+def _showfixtures_main(config: Config, session: Session) -> None:
     import _pytest.config
 
     session.perform_collect()
@@ -1495,14 +1495,14 @@ def _showfixtures_main(config: Config, session: Session) -> None:
     fm = session._fixturemanager
 
     available = []
-    seen: Set[Tuple[str, str]] = set() 
+    seen: Set[Tuple[str, str]] = set()
 
     for argname, fixturedefs in fm._arg2fixturedefs.items():
         assert fixturedefs is not None
         if not fixturedefs:
             continue
         for fixturedef in fixturedefs:
-            loc = getlocation(fixturedef.func, str(curdir)) 
+            loc = getlocation(fixturedef.func, str(curdir))
             if (fixturedef.argname, loc) in seen:
                 continue
             seen.add((fixturedef.argname, loc))
@@ -1510,7 +1510,7 @@ def _showfixtures_main(config: Config, session: Session) -> None:
                 (
                     len(fixturedef.baseid),
                     fixturedef.func.__module__,
-                    curdir.bestrelpath(py.path.local(loc)), 
+                    curdir.bestrelpath(py.path.local(loc)),
                     fixturedef.argname,
                     fixturedef,
                 )
@@ -1522,90 +1522,90 @@ def _showfixtures_main(config: Config, session: Session) -> None:
         if currentmodule != module:
             if not module.startswith("_pytest."):
                 tw.line()
-                tw.sep("-", f"fixtures defined from {module}") 
+                tw.sep("-", f"fixtures defined from {module}")
                 currentmodule = module
         if verbose <= 0 and argname[0] == "_":
             continue
-        tw.write(argname, green=True) 
-        if fixturedef.scope != "function": 
-            tw.write(" [%s scope]" % fixturedef.scope, cyan=True) 
+        tw.write(argname, green=True)
+        if fixturedef.scope != "function":
+            tw.write(" [%s scope]" % fixturedef.scope, cyan=True)
         if verbose > 0:
-            tw.write(" -- %s" % bestrel, yellow=True) 
-        tw.write("\n") 
-        loc = getlocation(fixturedef.func, str(curdir)) 
-        doc = inspect.getdoc(fixturedef.func) 
+            tw.write(" -- %s" % bestrel, yellow=True)
+        tw.write("\n")
+        loc = getlocation(fixturedef.func, str(curdir))
+        doc = inspect.getdoc(fixturedef.func)
         if doc:
             write_docstring(tw, doc)
         else:
-            tw.line(f"    {loc}: no docstring available", red=True) 
-        tw.line() 
-
-
-def write_docstring(tw: TerminalWriter, doc: str, indent: str = "    ") -> None: 
-    for line in doc.split("\n"): 
-        tw.line(indent + line) 
-
-
-class Function(PyobjMixin, nodes.Item): 
-    """An Item responsible for setting up and executing a Python test function. 
- 
-    param name: 
-        The full function name, including any decorations like those 
-        added by parametrization (``my_func[my_param]``). 
-    param parent: 
-        The parent Node. 
-    param config: 
-        The pytest Config object. 
-    param callspec: 
-        If given, this is function has been parametrized and the callspec contains 
-        meta information about the parametrization. 
-    param callobj: 
-        If given, the object which will be called when the Function is invoked, 
-        otherwise the callobj will be obtained from ``parent`` using ``originalname``. 
-    param keywords: 
-        Keywords bound to the function object for "-k" matching. 
-    param session: 
-        The pytest Session object. 
-    param fixtureinfo: 
-        Fixture information already resolved at this fixture node.. 
-    param originalname: 
-        The attribute name to use for accessing the underlying function object. 
-        Defaults to ``name``. Set this if name is different from the original name, 
-        for example when it contains decorations like those added by parametrization 
-        (``my_func[my_param]``). 
+            tw.line(f"    {loc}: no docstring available", red=True)
+        tw.line()
+
+
+def write_docstring(tw: TerminalWriter, doc: str, indent: str = "    ") -> None:
+    for line in doc.split("\n"):
+        tw.line(indent + line)
+
+
+class Function(PyobjMixin, nodes.Item):
+    """An Item responsible for setting up and executing a Python test function.
+
+    param name:
+        The full function name, including any decorations like those
+        added by parametrization (``my_func[my_param]``).
+    param parent:
+        The parent Node.
+    param config:
+        The pytest Config object.
+    param callspec:
+        If given, this is function has been parametrized and the callspec contains
+        meta information about the parametrization.
+    param callobj:
+        If given, the object which will be called when the Function is invoked,
+        otherwise the callobj will be obtained from ``parent`` using ``originalname``.
+    param keywords:
+        Keywords bound to the function object for "-k" matching.
+    param session:
+        The pytest Session object.
+    param fixtureinfo:
+        Fixture information already resolved at this fixture node..
+    param originalname:
+        The attribute name to use for accessing the underlying function object.
+        Defaults to ``name``. Set this if name is different from the original name,
+        for example when it contains decorations like those added by parametrization
+        (``my_func[my_param]``).
     """
 
-    # Disable since functions handle it themselves. 
+    # Disable since functions handle it themselves.
     _ALLOW_MARKERS = False
 
     def __init__(
         self,
-        name: str, 
+        name: str,
         parent,
-        config: Optional[Config] = None, 
-        callspec: Optional[CallSpec2] = None, 
+        config: Optional[Config] = None,
+        callspec: Optional[CallSpec2] = None,
         callobj=NOTSET,
         keywords=None,
-        session: Optional[Session] = None, 
-        fixtureinfo: Optional[FuncFixtureInfo] = None, 
-        originalname: Optional[str] = None, 
-    ) -> None: 
-        super().__init__(name, parent, config=config, session=session) 
- 
+        session: Optional[Session] = None,
+        fixtureinfo: Optional[FuncFixtureInfo] = None,
+        originalname: Optional[str] = None,
+    ) -> None:
+        super().__init__(name, parent, config=config, session=session)
+
         if callobj is not NOTSET:
             self.obj = callobj
 
-        #: Original function name, without any decorations (for example 
-        #: parametrization adds a ``"[...]"`` suffix to function names), used to access 
-        #: the underlying function object from ``parent`` (in case ``callobj`` is not given 
-        #: explicitly). 
-        #: 
-        #: .. versionadded:: 3.0 
-        self.originalname = originalname or name 
- 
-        # Note: when FunctionDefinition is introduced, we should change ``originalname`` 
-        # to a readonly property that returns FunctionDefinition.name. 
- 
+        #: Original function name, without any decorations (for example
+        #: parametrization adds a ``"[...]"`` suffix to function names), used to access
+        #: the underlying function object from ``parent`` (in case ``callobj`` is not given
+        #: explicitly).
+        #:
+        #: .. versionadded:: 3.0
+        self.originalname = originalname or name
+
+        # Note: when FunctionDefinition is introduced, we should change ``originalname``
+        # to a readonly property that returns FunctionDefinition.name.
+
         self.keywords.update(self.obj.__dict__)
         self.own_markers.extend(get_unpacked_marks(self.obj))
         if callspec:
@@ -1621,96 +1621,96 @@ class Function(PyobjMixin, nodes.Item):
         if keywords:
             self.keywords.update(keywords)
 
-        # todo: this is a hell of a hack 
-        # https://github.com/pytest-dev/pytest/issues/4569 
- 
-        self.keywords.update( 
-            { 
-                mark.name: True 
-                for mark in self.iter_markers() 
-                if mark.name not in self.keywords 
-            } 
-        ) 
- 
+        # todo: this is a hell of a hack
+        # https://github.com/pytest-dev/pytest/issues/4569
+
+        self.keywords.update(
+            {
+                mark.name: True
+                for mark in self.iter_markers()
+                if mark.name not in self.keywords
+            }
+        )
+
         if fixtureinfo is None:
             fixtureinfo = self.session._fixturemanager.getfixtureinfo(
-                self, self.obj, self.cls, funcargs=True 
+                self, self.obj, self.cls, funcargs=True
             )
-        self._fixtureinfo: FuncFixtureInfo = fixtureinfo 
+        self._fixtureinfo: FuncFixtureInfo = fixtureinfo
         self.fixturenames = fixtureinfo.names_closure
         self._initrequest()
 
-    @classmethod 
-    def from_parent(cls, parent, **kw):  # todo: determine sound type limitations 
-        """The public constructor.""" 
-        return super().from_parent(parent=parent, **kw) 
- 
-    def _initrequest(self) -> None: 
-        self.funcargs: Dict[str, object] = {} 
-        self._request = fixtures.FixtureRequest(self, _ispytest=True) 
+    @classmethod
+    def from_parent(cls, parent, **kw):  # todo: determine sound type limitations
+        """The public constructor."""
+        return super().from_parent(parent=parent, **kw)
+
+    def _initrequest(self) -> None:
+        self.funcargs: Dict[str, object] = {}
+        self._request = fixtures.FixtureRequest(self, _ispytest=True)
 
     @property
     def function(self):
-        """Underlying python 'function' object.""" 
+        """Underlying python 'function' object."""
         return getimfunc(self.obj)
 
     def _getobj(self):
-        assert self.parent is not None 
-        return getattr(self.parent.obj, self.originalname)  # type: ignore[attr-defined] 
+        assert self.parent is not None
+        return getattr(self.parent.obj, self.originalname)  # type: ignore[attr-defined]
 
     @property
     def _pyfuncitem(self):
-        """(compatonly) for code expecting pytest-2.2 style request objects.""" 
+        """(compatonly) for code expecting pytest-2.2 style request objects."""
         return self
 
-    def runtest(self) -> None: 
-        """Execute the underlying test function.""" 
+    def runtest(self) -> None:
+        """Execute the underlying test function."""
         self.ihook.pytest_pyfunc_call(pyfuncitem=self)
 
-    def setup(self) -> None: 
-        if isinstance(self.parent, Instance): 
-            self.parent.newinstance() 
-            self.obj = self._getobj() 
-        self._request._fillfixtures() 
-
-    def _prunetraceback(self, excinfo: ExceptionInfo[BaseException]) -> None: 
-        if hasattr(self, "_obj") and not self.config.getoption("fulltrace", False): 
-            code = _pytest._code.Code.from_function(get_real_func(self.obj)) 
-            path, firstlineno = code.path, code.firstlineno 
-            traceback = excinfo.traceback 
-            ntraceback = traceback.cut(path=path, firstlineno=firstlineno) 
-            if ntraceback == traceback: 
-                ntraceback = ntraceback.cut(path=path) 
-                if ntraceback == traceback: 
-                    ntraceback = ntraceback.filter(filter_traceback) 
-                    if not ntraceback: 
-                        ntraceback = traceback 
-
-            excinfo.traceback = ntraceback.filter() 
-            # issue364: mark all but first and last frames to 
-            # only show a single-line message for each frame. 
-            if self.config.getoption("tbstyle", "auto") == "auto": 
-                if len(excinfo.traceback) > 2: 
-                    for entry in excinfo.traceback[1:-1]: 
-                        entry.set_repr_style("short") 
- 
-    # TODO: Type ignored -- breaks Liskov Substitution. 
-    def repr_failure(  # type: ignore[override] 
-        self, excinfo: ExceptionInfo[BaseException], 
-    ) -> Union[str, TerminalRepr]: 
-        style = self.config.getoption("tbstyle", "auto") 
-        if style == "auto": 
-            style = "long" 
-        return self._repr_failure_py(excinfo, style=style) 
- 
- 
+    def setup(self) -> None:
+        if isinstance(self.parent, Instance):
+            self.parent.newinstance()
+            self.obj = self._getobj()
+        self._request._fillfixtures()
+
+    def _prunetraceback(self, excinfo: ExceptionInfo[BaseException]) -> None:
+        if hasattr(self, "_obj") and not self.config.getoption("fulltrace", False):
+            code = _pytest._code.Code.from_function(get_real_func(self.obj))
+            path, firstlineno = code.path, code.firstlineno
+            traceback = excinfo.traceback
+            ntraceback = traceback.cut(path=path, firstlineno=firstlineno)
+            if ntraceback == traceback:
+                ntraceback = ntraceback.cut(path=path)
+                if ntraceback == traceback:
+                    ntraceback = ntraceback.filter(filter_traceback)
+                    if not ntraceback:
+                        ntraceback = traceback
+
+            excinfo.traceback = ntraceback.filter()
+            # issue364: mark all but first and last frames to
+            # only show a single-line message for each frame.
+            if self.config.getoption("tbstyle", "auto") == "auto":
+                if len(excinfo.traceback) > 2:
+                    for entry in excinfo.traceback[1:-1]:
+                        entry.set_repr_style("short")
+
+    # TODO: Type ignored -- breaks Liskov Substitution.
+    def repr_failure(  # type: ignore[override]
+        self, excinfo: ExceptionInfo[BaseException],
+    ) -> Union[str, TerminalRepr]:
+        style = self.config.getoption("tbstyle", "auto")
+        if style == "auto":
+            style = "long"
+        return self._repr_failure_py(excinfo, style=style)
+
+
 class FunctionDefinition(Function):
     """
-    This class is a step gap solution until we evolve to have actual function definition nodes 
-    and manage to get rid of ``metafunc``. 
+    This class is a step gap solution until we evolve to have actual function definition nodes
+    and manage to get rid of ``metafunc``.
     """
 
-    def runtest(self) -> None: 
-        raise RuntimeError("function definitions are not supposed to be run as tests") 
+    def runtest(self) -> None:
+        raise RuntimeError("function definitions are not supposed to be run as tests")
 
     setup = runtest
diff --git a/contrib/python/pytest/py3/_pytest/python_api.py b/contrib/python/pytest/py3/_pytest/python_api.py
index 9cbf5584e8..81ce4f8953 100644
--- a/contrib/python/pytest/py3/_pytest/python_api.py
+++ b/contrib/python/pytest/py3/_pytest/python_api.py
@@ -1,36 +1,36 @@
 import math
 import pprint
-from collections.abc import Iterable 
-from collections.abc import Mapping 
-from collections.abc import Sized 
+from collections.abc import Iterable
+from collections.abc import Mapping
+from collections.abc import Sized
 from decimal import Decimal
-from numbers import Complex 
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import cast 
-from typing import Generic 
-from typing import Optional 
-from typing import overload 
-from typing import Pattern 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
-
-if TYPE_CHECKING: 
-    from numpy import ndarray 
-
- 
+from numbers import Complex
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import cast
+from typing import Generic
+from typing import Optional
+from typing import overload
+from typing import Pattern
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
+
+if TYPE_CHECKING:
+    from numpy import ndarray
+
+
 import _pytest._code
-from _pytest.compat import final 
+from _pytest.compat import final
 from _pytest.compat import STRING_TYPES
 from _pytest.outcomes import fail
 
 
-def _non_numeric_type_error(value, at: Optional[str]) -> TypeError: 
-    at_str = f" at {at}" if at else "" 
+def _non_numeric_type_error(value, at: Optional[str]) -> TypeError:
+    at_str = f" at {at}" if at else ""
     return TypeError(
         "cannot make approximate comparisons to non-numeric values: {!r} {}".format(
             value, at_str
@@ -41,15 +41,15 @@ def _non_numeric_type_error(value, at: Optional[str]) -> TypeError:
 # builtin pytest.approx helper
 
 
-class ApproxBase: 
-    """Provide shared utilities for making approximate comparisons between 
-    numbers or sequences of numbers.""" 
+class ApproxBase:
+    """Provide shared utilities for making approximate comparisons between
+    numbers or sequences of numbers."""
 
     # Tell numpy to use our `__eq__` operator instead of its.
     __array_ufunc__ = None
     __array_priority__ = 100
 
-    def __init__(self, expected, rel=None, abs=None, nan_ok: bool = False) -> None: 
+    def __init__(self, expected, rel=None, abs=None, nan_ok: bool = False) -> None:
         __tracebackhide__ = True
         self.expected = expected
         self.abs = abs
@@ -57,32 +57,32 @@ class ApproxBase:
         self.nan_ok = nan_ok
         self._check_type()
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         raise NotImplementedError
 
-    def __eq__(self, actual) -> bool: 
+    def __eq__(self, actual) -> bool:
         return all(
             a == self._approx_scalar(x) for a, x in self._yield_comparisons(actual)
         )
 
-    # Ignore type because of https://github.com/python/mypy/issues/4266. 
-    __hash__ = None  # type: ignore 
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
 
-    def __ne__(self, actual) -> bool: 
+    def __ne__(self, actual) -> bool:
         return not (actual == self)
 
-    def _approx_scalar(self, x) -> "ApproxScalar": 
+    def _approx_scalar(self, x) -> "ApproxScalar":
         return ApproxScalar(x, rel=self.rel, abs=self.abs, nan_ok=self.nan_ok)
 
     def _yield_comparisons(self, actual):
-        """Yield all the pairs of numbers to be compared. 
- 
-        This is used to implement the `__eq__` method. 
+        """Yield all the pairs of numbers to be compared.
+
+        This is used to implement the `__eq__` method.
         """
         raise NotImplementedError
 
-    def _check_type(self) -> None: 
-        """Raise a TypeError if the expected value is not a valid type.""" 
+    def _check_type(self) -> None:
+        """Raise a TypeError if the expected value is not a valid type."""
         # This is only a concern if the expected value is a sequence.  In every
         # other case, the approx() function ensures that the expected value has
         # a numeric type.  For this reason, the default is to do nothing.  The
@@ -99,22 +99,22 @@ def _recursive_list_map(f, x):
 
 
 class ApproxNumpy(ApproxBase):
-    """Perform approximate comparisons where the expected value is numpy array.""" 
+    """Perform approximate comparisons where the expected value is numpy array."""
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         list_scalars = _recursive_list_map(self._approx_scalar, self.expected.tolist())
-        return f"approx({list_scalars!r})" 
+        return f"approx({list_scalars!r})"
 
-    def __eq__(self, actual) -> bool: 
+    def __eq__(self, actual) -> bool:
         import numpy as np
 
-        # self.expected is supposed to always be an array here. 
+        # self.expected is supposed to always be an array here.
 
         if not np.isscalar(actual):
             try:
                 actual = np.asarray(actual)
-            except Exception as e: 
-                raise TypeError(f"cannot compare '{actual}' to numpy.ndarray") from e 
+            except Exception as e:
+                raise TypeError(f"cannot compare '{actual}' to numpy.ndarray") from e
 
         if not np.isscalar(actual) and actual.shape != self.expected.shape:
             return False
@@ -130,26 +130,26 @@ class ApproxNumpy(ApproxBase):
 
         if np.isscalar(actual):
             for i in np.ndindex(self.expected.shape):
-                yield actual, self.expected[i].item() 
+                yield actual, self.expected[i].item()
         else:
             for i in np.ndindex(self.expected.shape):
-                yield actual[i].item(), self.expected[i].item() 
+                yield actual[i].item(), self.expected[i].item()
 
 
 class ApproxMapping(ApproxBase):
-    """Perform approximate comparisons where the expected value is a mapping 
-    with numeric values (the keys can be anything).""" 
+    """Perform approximate comparisons where the expected value is a mapping
+    with numeric values (the keys can be anything)."""
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         return "approx({!r})".format(
             {k: self._approx_scalar(v) for k, v in self.expected.items()}
         )
 
-    def __eq__(self, actual) -> bool: 
-        try: 
-            if set(actual.keys()) != set(self.expected.keys()): 
-                return False 
-        except AttributeError: 
+    def __eq__(self, actual) -> bool:
+        try:
+            if set(actual.keys()) != set(self.expected.keys()):
+                return False
+        except AttributeError:
             return False
 
         return ApproxBase.__eq__(self, actual)
@@ -158,7 +158,7 @@ class ApproxMapping(ApproxBase):
         for k in self.expected.keys():
             yield actual[k], self.expected[k]
 
-    def _check_type(self) -> None: 
+    def _check_type(self) -> None:
         __tracebackhide__ = True
         for key, value in self.expected.items():
             if isinstance(value, type(self.expected)):
@@ -166,10 +166,10 @@ class ApproxMapping(ApproxBase):
                 raise TypeError(msg.format(key, value, pprint.pformat(self.expected)))
 
 
-class ApproxSequencelike(ApproxBase): 
-    """Perform approximate comparisons where the expected value is a sequence of numbers.""" 
+class ApproxSequencelike(ApproxBase):
+    """Perform approximate comparisons where the expected value is a sequence of numbers."""
 
-    def __repr__(self) -> str: 
+    def __repr__(self) -> str:
         seq_type = type(self.expected)
         if seq_type not in (tuple, list, set):
             seq_type = list
@@ -177,18 +177,18 @@ class ApproxSequencelike(ApproxBase):
             seq_type(self._approx_scalar(x) for x in self.expected)
         )
 
-    def __eq__(self, actual) -> bool: 
-        try: 
-            if len(actual) != len(self.expected): 
-                return False 
-        except TypeError: 
+    def __eq__(self, actual) -> bool:
+        try:
+            if len(actual) != len(self.expected):
+                return False
+        except TypeError:
             return False
         return ApproxBase.__eq__(self, actual)
 
     def _yield_comparisons(self, actual):
         return zip(actual, self.expected)
 
-    def _check_type(self) -> None: 
+    def _check_type(self) -> None:
         __tracebackhide__ = True
         for index, x in enumerate(self.expected):
             if isinstance(x, type(self.expected)):
@@ -197,70 +197,70 @@ class ApproxSequencelike(ApproxBase):
 
 
 class ApproxScalar(ApproxBase):
-    """Perform approximate comparisons where the expected value is a single number.""" 
-
-    # Using Real should be better than this Union, but not possible yet: 
-    # https://github.com/python/typeshed/pull/3108 
-    DEFAULT_ABSOLUTE_TOLERANCE: Union[float, Decimal] = 1e-12 
-    DEFAULT_RELATIVE_TOLERANCE: Union[float, Decimal] = 1e-6 
-
-    def __repr__(self) -> str: 
-        """Return a string communicating both the expected value and the 
-        tolerance for the comparison being made. 
- 
-        For example, ``1.0 ± 1e-6``, ``(3+4j) ± 5e-6 ∠ ±180°``. 
+    """Perform approximate comparisons where the expected value is a single number."""
+
+    # Using Real should be better than this Union, but not possible yet:
+    # https://github.com/python/typeshed/pull/3108
+    DEFAULT_ABSOLUTE_TOLERANCE: Union[float, Decimal] = 1e-12
+    DEFAULT_RELATIVE_TOLERANCE: Union[float, Decimal] = 1e-6
+
+    def __repr__(self) -> str:
+        """Return a string communicating both the expected value and the
+        tolerance for the comparison being made.
+
+        For example, ``1.0 ± 1e-6``, ``(3+4j) ± 5e-6 ∠ ±180°``.
         """
 
-        # Don't show a tolerance for values that aren't compared using 
-        # tolerances, i.e. non-numerics and infinities. Need to call abs to 
-        # handle complex numbers, e.g. (inf + 1j). 
-        if (not isinstance(self.expected, (Complex, Decimal))) or math.isinf( 
-            abs(self.expected)  # type: ignore[arg-type] 
-        ): 
+        # Don't show a tolerance for values that aren't compared using
+        # tolerances, i.e. non-numerics and infinities. Need to call abs to
+        # handle complex numbers, e.g. (inf + 1j).
+        if (not isinstance(self.expected, (Complex, Decimal))) or math.isinf(
+            abs(self.expected)  # type: ignore[arg-type]
+        ):
             return str(self.expected)
 
         # If a sensible tolerance can't be calculated, self.tolerance will
         # raise a ValueError.  In this case, display '???'.
         try:
-            vetted_tolerance = f"{self.tolerance:.1e}" 
-            if ( 
-                isinstance(self.expected, Complex) 
-                and self.expected.imag 
-                and not math.isinf(self.tolerance) 
-            ): 
-                vetted_tolerance += " ∠ ±180°" 
+            vetted_tolerance = f"{self.tolerance:.1e}"
+            if (
+                isinstance(self.expected, Complex)
+                and self.expected.imag
+                and not math.isinf(self.tolerance)
+            ):
+                vetted_tolerance += " ∠ ±180°"
         except ValueError:
             vetted_tolerance = "???"
 
-        return f"{self.expected} ± {vetted_tolerance}" 
+        return f"{self.expected} ± {vetted_tolerance}"
 
-    def __eq__(self, actual) -> bool: 
-        """Return whether the given value is equal to the expected value 
-        within the pre-specified tolerance.""" 
-        asarray = _as_numpy_array(actual) 
-        if asarray is not None: 
+    def __eq__(self, actual) -> bool:
+        """Return whether the given value is equal to the expected value
+        within the pre-specified tolerance."""
+        asarray = _as_numpy_array(actual)
+        if asarray is not None:
             # Call ``__eq__()`` manually to prevent infinite-recursion with
             # numpy<1.13.  See #3748.
-            return all(self.__eq__(a) for a in asarray.flat) 
+            return all(self.__eq__(a) for a in asarray.flat)
 
         # Short-circuit exact equality.
         if actual == self.expected:
             return True
 
-        # If either type is non-numeric, fall back to strict equality. 
-        # NB: we need Complex, rather than just Number, to ensure that __abs__, 
-        # __sub__, and __float__ are defined. 
-        if not ( 
-            isinstance(self.expected, (Complex, Decimal)) 
-            and isinstance(actual, (Complex, Decimal)) 
-        ): 
-            return False 
- 
+        # If either type is non-numeric, fall back to strict equality.
+        # NB: we need Complex, rather than just Number, to ensure that __abs__,
+        # __sub__, and __float__ are defined.
+        if not (
+            isinstance(self.expected, (Complex, Decimal))
+            and isinstance(actual, (Complex, Decimal))
+        ):
+            return False
+
         # Allow the user to control whether NaNs are considered equal to each
         # other or not.  The abs() calls are for compatibility with complex
         # numbers.
-        if math.isnan(abs(self.expected)):  # type: ignore[arg-type] 
-            return self.nan_ok and math.isnan(abs(actual))  # type: ignore[arg-type] 
+        if math.isnan(abs(self.expected)):  # type: ignore[arg-type]
+            return self.nan_ok and math.isnan(abs(actual))  # type: ignore[arg-type]
 
         # Infinity shouldn't be approximately equal to anything but itself, but
         # if there's a relative tolerance, it will be infinite and infinity
@@ -268,22 +268,22 @@ class ApproxScalar(ApproxBase):
         # case would have been short circuited above, so here we can just
         # return false if the expected value is infinite.  The abs() call is
         # for compatibility with complex numbers.
-        if math.isinf(abs(self.expected)):  # type: ignore[arg-type] 
+        if math.isinf(abs(self.expected)):  # type: ignore[arg-type]
             return False
 
         # Return true if the two numbers are within the tolerance.
-        result: bool = abs(self.expected - actual) <= self.tolerance 
-        return result 
+        result: bool = abs(self.expected - actual) <= self.tolerance
+        return result
 
-    # Ignore type because of https://github.com/python/mypy/issues/4266. 
-    __hash__ = None  # type: ignore 
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
 
     @property
     def tolerance(self):
-        """Return the tolerance for the comparison. 
- 
-        This could be either an absolute tolerance or a relative tolerance, 
-        depending on what the user specified or which would be larger. 
+        """Return the tolerance for the comparison.
+
+        This could be either an absolute tolerance or a relative tolerance,
+        depending on what the user specified or which would be larger.
         """
 
         def set_default(x, default):
@@ -295,7 +295,7 @@ class ApproxScalar(ApproxBase):
 
         if absolute_tolerance < 0:
             raise ValueError(
-                f"absolute tolerance can't be negative: {absolute_tolerance}" 
+                f"absolute tolerance can't be negative: {absolute_tolerance}"
             )
         if math.isnan(absolute_tolerance):
             raise ValueError("absolute tolerance can't be NaN.")
@@ -317,7 +317,7 @@ class ApproxScalar(ApproxBase):
 
         if relative_tolerance < 0:
             raise ValueError(
-                f"relative tolerance can't be negative: {absolute_tolerance}" 
+                f"relative tolerance can't be negative: {absolute_tolerance}"
             )
         if math.isnan(relative_tolerance):
             raise ValueError("relative tolerance can't be NaN.")
@@ -327,14 +327,14 @@ class ApproxScalar(ApproxBase):
 
 
 class ApproxDecimal(ApproxScalar):
-    """Perform approximate comparisons where the expected value is a Decimal.""" 
+    """Perform approximate comparisons where the expected value is a Decimal."""
 
     DEFAULT_ABSOLUTE_TOLERANCE = Decimal("1e-12")
     DEFAULT_RELATIVE_TOLERANCE = Decimal("1e-6")
 
 
-def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase: 
-    """Assert that two numbers (or two sets of numbers) are equal to each other 
+def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
+    """Assert that two numbers (or two sets of numbers) are equal to each other
     within some tolerance.
 
     Due to the `intricacies of floating-point arithmetic`__, numbers that we
@@ -426,18 +426,18 @@ def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
         >>> 1 + 1e-8 == approx(1, rel=1e-6, abs=1e-12)
         True
 
-    You can also use ``approx`` to compare nonnumeric types, or dicts and 
-    sequences containing nonnumeric types, in which case it falls back to 
-    strict equality. This can be useful for comparing dicts and sequences that 
-    can contain optional values:: 
- 
-        >>> {"required": 1.0000005, "optional": None} == approx({"required": 1, "optional": None}) 
-        True 
-        >>> [None, 1.0000005] == approx([None,1]) 
-        True 
-        >>> ["foo", 1.0000005] == approx([None,1]) 
-        False 
- 
+    You can also use ``approx`` to compare nonnumeric types, or dicts and
+    sequences containing nonnumeric types, in which case it falls back to
+    strict equality. This can be useful for comparing dicts and sequences that
+    can contain optional values::
+
+        >>> {"required": 1.0000005, "optional": None} == approx({"required": 1, "optional": None})
+        True
+        >>> [None, 1.0000005] == approx([None,1])
+        True
+        >>> ["foo", 1.0000005] == approx([None,1])
+        False
+
     If you're thinking about using ``approx``, then you might want to know how
     it compares to other good ways of comparing floating-point numbers.  All of
     these algorithms are based on relative and absolute tolerances and should
@@ -449,7 +449,7 @@ def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
       both ``a`` and ``b``, this test is symmetric (i.e.  neither ``a`` nor
       ``b`` is a "reference value").  You have to specify an absolute tolerance
       if you want to compare to ``0.0`` because there is no tolerance by
-      default.  `More information...`__ 
+      default.  `More information...`__
 
       __ https://docs.python.org/3/library/math.html#math.isclose
 
@@ -460,7 +460,7 @@ def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
       think of ``b`` as the reference value.  Support for comparing sequences
       is provided by ``numpy.allclose``.  `More information...`__
 
-      __ https://numpy.org/doc/stable/reference/generated/numpy.isclose.html 
+      __ https://numpy.org/doc/stable/reference/generated/numpy.isclose.html
 
     - ``unittest.TestCase.assertAlmostEqual(a, b)``: True if ``a`` and ``b``
       are within an absolute tolerance of ``1e-7``.  No relative tolerance is
@@ -495,14 +495,14 @@ def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
        follows a fixed behavior. `More information...`__
 
        __ https://docs.python.org/3/reference/datamodel.html#object.__ge__
- 
-    .. versionchanged:: 3.7.1 
-       ``approx`` raises ``TypeError`` when it encounters a dict value or 
-       sequence element of nonnumeric type. 
- 
-    .. versionchanged:: 6.1.0 
-       ``approx`` falls back to strict equality for nonnumeric types instead 
-       of raising ``TypeError``. 
+
+    .. versionchanged:: 3.7.1
+       ``approx`` raises ``TypeError`` when it encounters a dict value or
+       sequence element of nonnumeric type.
+
+    .. versionchanged:: 6.1.0
+       ``approx`` falls back to strict equality for nonnumeric types instead
+       of raising ``TypeError``.
     """
 
     # Delegate the comparison to a class that knows how to deal with the type
@@ -523,125 +523,125 @@ def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
     __tracebackhide__ = True
 
     if isinstance(expected, Decimal):
-        cls: Type[ApproxBase] = ApproxDecimal 
+        cls: Type[ApproxBase] = ApproxDecimal
     elif isinstance(expected, Mapping):
         cls = ApproxMapping
     elif _is_numpy_array(expected):
-        expected = _as_numpy_array(expected) 
+        expected = _as_numpy_array(expected)
         cls = ApproxNumpy
-    elif ( 
-        isinstance(expected, Iterable) 
-        and isinstance(expected, Sized) 
-        # Type ignored because the error is wrong -- not unreachable. 
-        and not isinstance(expected, STRING_TYPES)  # type: ignore[unreachable] 
-    ): 
-        cls = ApproxSequencelike 
+    elif (
+        isinstance(expected, Iterable)
+        and isinstance(expected, Sized)
+        # Type ignored because the error is wrong -- not unreachable.
+        and not isinstance(expected, STRING_TYPES)  # type: ignore[unreachable]
+    ):
+        cls = ApproxSequencelike
     else:
-        cls = ApproxScalar 
+        cls = ApproxScalar
 
     return cls(expected, rel, abs, nan_ok)
 
 
-def _is_numpy_array(obj: object) -> bool: 
+def _is_numpy_array(obj: object) -> bool:
     """
-    Return true if the given object is implicitly convertible to ndarray, 
-    and numpy is already imported. 
+    Return true if the given object is implicitly convertible to ndarray,
+    and numpy is already imported.
+    """
+    return _as_numpy_array(obj) is not None
+
+
+def _as_numpy_array(obj: object) -> Optional["ndarray"]:
+    """
+    Return an ndarray if the given object is implicitly convertible to ndarray,
+    and numpy is already imported, otherwise None.
     """
-    return _as_numpy_array(obj) is not None 
- 
- 
-def _as_numpy_array(obj: object) -> Optional["ndarray"]: 
-    """ 
-    Return an ndarray if the given object is implicitly convertible to ndarray, 
-    and numpy is already imported, otherwise None. 
-    """ 
     import sys
 
-    np: Any = sys.modules.get("numpy") 
+    np: Any = sys.modules.get("numpy")
     if np is not None:
-        # avoid infinite recursion on numpy scalars, which have __array__ 
-        if np.isscalar(obj): 
-            return None 
-        elif isinstance(obj, np.ndarray): 
-            return obj 
-        elif hasattr(obj, "__array__") or hasattr("obj", "__array_interface__"): 
-            return np.asarray(obj) 
-    return None 
+        # avoid infinite recursion on numpy scalars, which have __array__
+        if np.isscalar(obj):
+            return None
+        elif isinstance(obj, np.ndarray):
+            return obj
+        elif hasattr(obj, "__array__") or hasattr("obj", "__array_interface__"):
+            return np.asarray(obj)
+    return None
 
 
 # builtin pytest.raises helper
 
-_E = TypeVar("_E", bound=BaseException) 
-
- 
-@overload 
-def raises( 
-    expected_exception: Union[Type[_E], Tuple[Type[_E], ...]], 
-    *, 
-    match: Optional[Union[str, Pattern[str]]] = ..., 
-) -> "RaisesContext[_E]": 
-    ... 
- 
- 
-@overload 
-def raises( 
-    expected_exception: Union[Type[_E], Tuple[Type[_E], ...]], 
-    func: Callable[..., Any], 
-    *args: Any, 
-    **kwargs: Any, 
-) -> _pytest._code.ExceptionInfo[_E]: 
-    ... 
- 
- 
-def raises( 
-    expected_exception: Union[Type[_E], Tuple[Type[_E], ...]], *args: Any, **kwargs: Any 
-) -> Union["RaisesContext[_E]", _pytest._code.ExceptionInfo[_E]]: 
-    r"""Assert that a code block/function call raises ``expected_exception`` 
-    or raise a failure exception otherwise. 
-
-    :kwparam match: 
-        If specified, a string containing a regular expression, 
-        or a regular expression object, that is tested against the string 
-        representation of the exception using ``re.search``. To match a literal 
-        string that may contain `special characters`__, the pattern can 
-        first be escaped with ``re.escape``. 
-
-        (This is only used when ``pytest.raises`` is used as a context manager, 
-        and passed through to the function otherwise. 
-        When using ``pytest.raises`` as a function, you can use: 
-        ``pytest.raises(Exc, func, match="passed on").match("my pattern")``.) 
-
-        __ https://docs.python.org/3/library/re.html#regular-expression-syntax 
-
-    .. currentmodule:: _pytest._code 
- 
-    Use ``pytest.raises`` as a context manager, which will capture the exception of the given 
-    type:: 
- 
-        >>> import pytest 
-        >>> with pytest.raises(ZeroDivisionError): 
+_E = TypeVar("_E", bound=BaseException)
+
+
+@overload
+def raises(
+    expected_exception: Union[Type[_E], Tuple[Type[_E], ...]],
+    *,
+    match: Optional[Union[str, Pattern[str]]] = ...,
+) -> "RaisesContext[_E]":
+    ...
+
+
+@overload
+def raises(
+    expected_exception: Union[Type[_E], Tuple[Type[_E], ...]],
+    func: Callable[..., Any],
+    *args: Any,
+    **kwargs: Any,
+) -> _pytest._code.ExceptionInfo[_E]:
+    ...
+
+
+def raises(
+    expected_exception: Union[Type[_E], Tuple[Type[_E], ...]], *args: Any, **kwargs: Any
+) -> Union["RaisesContext[_E]", _pytest._code.ExceptionInfo[_E]]:
+    r"""Assert that a code block/function call raises ``expected_exception``
+    or raise a failure exception otherwise.
+
+    :kwparam match:
+        If specified, a string containing a regular expression,
+        or a regular expression object, that is tested against the string
+        representation of the exception using ``re.search``. To match a literal
+        string that may contain `special characters`__, the pattern can
+        first be escaped with ``re.escape``.
+
+        (This is only used when ``pytest.raises`` is used as a context manager,
+        and passed through to the function otherwise.
+        When using ``pytest.raises`` as a function, you can use:
+        ``pytest.raises(Exc, func, match="passed on").match("my pattern")``.)
+
+        __ https://docs.python.org/3/library/re.html#regular-expression-syntax
+
+    .. currentmodule:: _pytest._code
+
+    Use ``pytest.raises`` as a context manager, which will capture the exception of the given
+    type::
+
+        >>> import pytest
+        >>> with pytest.raises(ZeroDivisionError):
         ...    1/0
 
-    If the code block does not raise the expected exception (``ZeroDivisionError`` in the example 
-    above), or no exception at all, the check will fail instead. 
-
-    You can also use the keyword argument ``match`` to assert that the 
-    exception matches a text or regex:: 
-
-        >>> with pytest.raises(ValueError, match='must be 0 or None'): 
-        ...     raise ValueError("value must be 0 or None") 
-
-        >>> with pytest.raises(ValueError, match=r'must be \d+$'): 
-        ...     raise ValueError("value must be 42") 
- 
-    The context manager produces an :class:`ExceptionInfo` object which can be used to inspect the 
-    details of the captured exception:: 
- 
-        >>> with pytest.raises(ValueError) as exc_info: 
-        ...     raise ValueError("value must be 42") 
-        >>> assert exc_info.type is ValueError 
-        >>> assert exc_info.value.args[0] == "value must be 42" 
- 
+    If the code block does not raise the expected exception (``ZeroDivisionError`` in the example
+    above), or no exception at all, the check will fail instead.
+
+    You can also use the keyword argument ``match`` to assert that the
+    exception matches a text or regex::
+
+        >>> with pytest.raises(ValueError, match='must be 0 or None'):
+        ...     raise ValueError("value must be 0 or None")
+
+        >>> with pytest.raises(ValueError, match=r'must be \d+$'):
+        ...     raise ValueError("value must be 42")
+
+    The context manager produces an :class:`ExceptionInfo` object which can be used to inspect the
+    details of the captured exception::
+
+        >>> with pytest.raises(ValueError) as exc_info:
+        ...     raise ValueError("value must be 42")
+        >>> assert exc_info.type is ValueError
+        >>> assert exc_info.value.args[0] == "value must be 42"
+
     .. note::
 
        When using ``pytest.raises`` as a context manager, it's worthwhile to
@@ -651,29 +651,29 @@ def raises(
        not be executed. For example::
 
            >>> value = 15
-           >>> with pytest.raises(ValueError) as exc_info: 
+           >>> with pytest.raises(ValueError) as exc_info:
            ...     if value > 10:
            ...         raise ValueError("value must be <= 10")
-           ...     assert exc_info.type is ValueError  # this will not execute 
+           ...     assert exc_info.type is ValueError  # this will not execute
 
        Instead, the following approach must be taken (note the difference in
        scope)::
 
-           >>> with pytest.raises(ValueError) as exc_info: 
+           >>> with pytest.raises(ValueError) as exc_info:
            ...     if value > 10:
            ...         raise ValueError("value must be <= 10")
            ...
-           >>> assert exc_info.type is ValueError 
+           >>> assert exc_info.type is ValueError
 
-    **Using with** ``pytest.mark.parametrize`` 
+    **Using with** ``pytest.mark.parametrize``
 
-    When using :ref:`pytest.mark.parametrize ref` 
-    it is possible to parametrize tests such that 
-    some runs raise an exception and others do not. 
+    When using :ref:`pytest.mark.parametrize ref`
+    it is possible to parametrize tests such that
+    some runs raise an exception and others do not.
 
-    See :ref:`parametrizing_conditional_raising` for an example. 
+    See :ref:`parametrizing_conditional_raising` for an example.
 
-    **Legacy form** 
+    **Legacy form**
 
     It is possible to specify a callable by passing a to-be-called lambda::
 
@@ -689,8 +689,8 @@ def raises(
         >>> raises(ZeroDivisionError, f, x=0)
         <ExceptionInfo ...>
 
-    The form above is fully supported but discouraged for new code because the 
-    context manager form is regarded as more readable and less error-prone. 
+    The form above is fully supported but discouraged for new code because the
+    context manager form is regarded as more readable and less error-prone.
 
     .. note::
         Similar to caught exception objects in Python, explicitly clearing
@@ -702,85 +702,85 @@ def raises(
         the exception --> current frame stack --> local variables -->
         ``ExceptionInfo``) which makes Python keep all objects referenced
         from that cycle (including all local variables in the current
-        frame) alive until the next cyclic garbage collection run. 
-        More detailed information can be found in the official Python 
-        documentation for :ref:`the try statement <python:try>`. 
+        frame) alive until the next cyclic garbage collection run.
+        More detailed information can be found in the official Python
+        documentation for :ref:`the try statement <python:try>`.
     """
     __tracebackhide__ = True
 
-    if isinstance(expected_exception, type): 
-        excepted_exceptions: Tuple[Type[_E], ...] = (expected_exception,) 
-    else: 
-        excepted_exceptions = expected_exception 
-    for exc in excepted_exceptions: 
-        if not isinstance(exc, type) or not issubclass(exc, BaseException):  # type: ignore[unreachable] 
-            msg = "expected exception must be a BaseException type, not {}"  # type: ignore[unreachable] 
-            not_a = exc.__name__ if isinstance(exc, type) else type(exc).__name__ 
-            raise TypeError(msg.format(not_a)) 
-
-    message = f"DID NOT RAISE {expected_exception}" 
- 
+    if isinstance(expected_exception, type):
+        excepted_exceptions: Tuple[Type[_E], ...] = (expected_exception,)
+    else:
+        excepted_exceptions = expected_exception
+    for exc in excepted_exceptions:
+        if not isinstance(exc, type) or not issubclass(exc, BaseException):  # type: ignore[unreachable]
+            msg = "expected exception must be a BaseException type, not {}"  # type: ignore[unreachable]
+            not_a = exc.__name__ if isinstance(exc, type) else type(exc).__name__
+            raise TypeError(msg.format(not_a))
+
+    message = f"DID NOT RAISE {expected_exception}"
+
     if not args:
-        match: Optional[Union[str, Pattern[str]]] = kwargs.pop("match", None) 
+        match: Optional[Union[str, Pattern[str]]] = kwargs.pop("match", None)
         if kwargs:
             msg = "Unexpected keyword arguments passed to pytest.raises: "
-            msg += ", ".join(sorted(kwargs)) 
-            msg += "\nUse context-manager form instead?" 
+            msg += ", ".join(sorted(kwargs))
+            msg += "\nUse context-manager form instead?"
             raise TypeError(msg)
-        return RaisesContext(expected_exception, message, match) 
+        return RaisesContext(expected_exception, message, match)
     else:
         func = args[0]
-        if not callable(func): 
-            raise TypeError( 
-                "{!r} object (type: {}) must be callable".format(func, type(func)) 
-            ) 
+        if not callable(func):
+            raise TypeError(
+                "{!r} object (type: {}) must be callable".format(func, type(func))
+            )
         try:
             func(*args[1:], **kwargs)
-        except expected_exception as e: 
-            # We just caught the exception - there is a traceback. 
-            assert e.__traceback__ is not None 
-            return _pytest._code.ExceptionInfo.from_exc_info( 
-                (type(e), e, e.__traceback__) 
-            ) 
+        except expected_exception as e:
+            # We just caught the exception - there is a traceback.
+            assert e.__traceback__ is not None
+            return _pytest._code.ExceptionInfo.from_exc_info(
+                (type(e), e, e.__traceback__)
+            )
     fail(message)
 
 
-# This doesn't work with mypy for now. Use fail.Exception instead. 
-raises.Exception = fail.Exception  # type: ignore 
+# This doesn't work with mypy for now. Use fail.Exception instead.
+raises.Exception = fail.Exception  # type: ignore
 
 
-@final 
-class RaisesContext(Generic[_E]): 
-    def __init__( 
-        self, 
-        expected_exception: Union[Type[_E], Tuple[Type[_E], ...]], 
-        message: str, 
-        match_expr: Optional[Union[str, Pattern[str]]] = None, 
-    ) -> None: 
+@final
+class RaisesContext(Generic[_E]):
+    def __init__(
+        self,
+        expected_exception: Union[Type[_E], Tuple[Type[_E], ...]],
+        message: str,
+        match_expr: Optional[Union[str, Pattern[str]]] = None,
+    ) -> None:
         self.expected_exception = expected_exception
         self.message = message
         self.match_expr = match_expr
-        self.excinfo: Optional[_pytest._code.ExceptionInfo[_E]] = None 
+        self.excinfo: Optional[_pytest._code.ExceptionInfo[_E]] = None
 
-    def __enter__(self) -> _pytest._code.ExceptionInfo[_E]: 
-        self.excinfo = _pytest._code.ExceptionInfo.for_later() 
+    def __enter__(self) -> _pytest._code.ExceptionInfo[_E]:
+        self.excinfo = _pytest._code.ExceptionInfo.for_later()
         return self.excinfo
 
-    def __exit__( 
-        self, 
-        exc_type: Optional[Type[BaseException]], 
-        exc_val: Optional[BaseException], 
-        exc_tb: Optional[TracebackType], 
-    ) -> bool: 
+    def __exit__(
+        self,
+        exc_type: Optional[Type[BaseException]],
+        exc_val: Optional[BaseException],
+        exc_tb: Optional[TracebackType],
+    ) -> bool:
         __tracebackhide__ = True
-        if exc_type is None: 
+        if exc_type is None:
             fail(self.message)
-        assert self.excinfo is not None 
-        if not issubclass(exc_type, self.expected_exception): 
-            return False 
-        # Cast to narrow the exception type now that it's verified. 
-        exc_info = cast(Tuple[Type[_E], _E, TracebackType], (exc_type, exc_val, exc_tb)) 
-        self.excinfo.fill_unfilled(exc_info) 
-        if self.match_expr is not None: 
+        assert self.excinfo is not None
+        if not issubclass(exc_type, self.expected_exception):
+            return False
+        # Cast to narrow the exception type now that it's verified.
+        exc_info = cast(Tuple[Type[_E], _E, TracebackType], (exc_type, exc_val, exc_tb))
+        self.excinfo.fill_unfilled(exc_info)
+        if self.match_expr is not None:
             self.excinfo.match(self.match_expr)
-        return True 
+        return True
diff --git a/contrib/python/pytest/py3/_pytest/recwarn.py b/contrib/python/pytest/py3/_pytest/recwarn.py
index b6f6f248f2..d872d9da40 100644
--- a/contrib/python/pytest/py3/_pytest/recwarn.py
+++ b/contrib/python/pytest/py3/_pytest/recwarn.py
@@ -1,79 +1,79 @@
-"""Record warnings during test function execution.""" 
+"""Record warnings during test function execution."""
 import re
 import warnings
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import Generator 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import overload 
-from typing import Pattern 
-from typing import Tuple 
-from typing import Type 
-from typing import TypeVar 
-from typing import Union 
-
-from _pytest.compat import final 
-from _pytest.deprecated import check_ispytest 
-from _pytest.fixtures import fixture 
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import Generator
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import overload
+from typing import Pattern
+from typing import Tuple
+from typing import Type
+from typing import TypeVar
+from typing import Union
+
+from _pytest.compat import final
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
 from _pytest.outcomes import fail
 
 
-T = TypeVar("T") 
- 
- 
-@fixture 
-def recwarn() -> Generator["WarningsRecorder", None, None]: 
+T = TypeVar("T")
+
+
+@fixture
+def recwarn() -> Generator["WarningsRecorder", None, None]:
     """Return a :class:`WarningsRecorder` instance that records all warnings emitted by test functions.
 
     See http://docs.python.org/library/warnings.html for information
     on warning categories.
     """
-    wrec = WarningsRecorder(_ispytest=True) 
+    wrec = WarningsRecorder(_ispytest=True)
     with wrec:
         warnings.simplefilter("default")
         yield wrec
 
 
-@overload 
-def deprecated_call( 
-    *, match: Optional[Union[str, Pattern[str]]] = ... 
-) -> "WarningsRecorder": 
-    ... 
-
- 
-@overload 
-def deprecated_call(func: Callable[..., T], *args: Any, **kwargs: Any) -> T: 
-    ... 
- 
- 
-def deprecated_call( 
-    func: Optional[Callable[..., Any]] = None, *args: Any, **kwargs: Any 
-) -> Union["WarningsRecorder", Any]: 
-    """Assert that code produces a ``DeprecationWarning`` or ``PendingDeprecationWarning``. 
- 
-    This function can be used as a context manager:: 
- 
+@overload
+def deprecated_call(
+    *, match: Optional[Union[str, Pattern[str]]] = ...
+) -> "WarningsRecorder":
+    ...
+
+
+@overload
+def deprecated_call(func: Callable[..., T], *args: Any, **kwargs: Any) -> T:
+    ...
+
+
+def deprecated_call(
+    func: Optional[Callable[..., Any]] = None, *args: Any, **kwargs: Any
+) -> Union["WarningsRecorder", Any]:
+    """Assert that code produces a ``DeprecationWarning`` or ``PendingDeprecationWarning``.
+
+    This function can be used as a context manager::
+
         >>> import warnings
         >>> def api_call_v2():
         ...     warnings.warn('use v3 of this api', DeprecationWarning)
         ...     return 200
 
-        >>> import pytest 
-        >>> with pytest.deprecated_call(): 
+        >>> import pytest
+        >>> with pytest.deprecated_call():
         ...    assert api_call_v2() == 200
 
-    It can also be used by passing a function and ``*args`` and ``**kwargs``, 
-    in which case it will ensure calling ``func(*args, **kwargs)`` produces one of 
-    the warnings types above. The return value is the return value of the function. 
- 
-    In the context manager form you may use the keyword argument ``match`` to assert 
-    that the warning matches a text or regex. 
- 
-    The context manager produces a list of :class:`warnings.WarningMessage` objects, 
-    one for each warning raised. 
+    It can also be used by passing a function and ``*args`` and ``**kwargs``,
+    in which case it will ensure calling ``func(*args, **kwargs)`` produces one of
+    the warnings types above. The return value is the return value of the function.
+
+    In the context manager form you may use the keyword argument ``match`` to assert
+    that the warning matches a text or regex.
+
+    The context manager produces a list of :class:`warnings.WarningMessage` objects,
+    one for each warning raised.
     """
     __tracebackhide__ = True
     if func is not None:
@@ -81,31 +81,31 @@ def deprecated_call(
     return warns((DeprecationWarning, PendingDeprecationWarning), *args, **kwargs)
 
 
-@overload 
-def warns( 
-    expected_warning: Optional[Union[Type[Warning], Tuple[Type[Warning], ...]]], 
-    *, 
-    match: Optional[Union[str, Pattern[str]]] = ..., 
-) -> "WarningsChecker": 
-    ... 
- 
- 
-@overload 
-def warns( 
-    expected_warning: Optional[Union[Type[Warning], Tuple[Type[Warning], ...]]], 
-    func: Callable[..., T], 
-    *args: Any, 
-    **kwargs: Any, 
-) -> T: 
-    ... 
- 
- 
-def warns( 
-    expected_warning: Optional[Union[Type[Warning], Tuple[Type[Warning], ...]]], 
-    *args: Any, 
-    match: Optional[Union[str, Pattern[str]]] = None, 
-    **kwargs: Any, 
-) -> Union["WarningsChecker", Any]: 
+@overload
+def warns(
+    expected_warning: Optional[Union[Type[Warning], Tuple[Type[Warning], ...]]],
+    *,
+    match: Optional[Union[str, Pattern[str]]] = ...,
+) -> "WarningsChecker":
+    ...
+
+
+@overload
+def warns(
+    expected_warning: Optional[Union[Type[Warning], Tuple[Type[Warning], ...]]],
+    func: Callable[..., T],
+    *args: Any,
+    **kwargs: Any,
+) -> T:
+    ...
+
+
+def warns(
+    expected_warning: Optional[Union[Type[Warning], Tuple[Type[Warning], ...]]],
+    *args: Any,
+    match: Optional[Union[str, Pattern[str]]] = None,
+    **kwargs: Any,
+) -> Union["WarningsChecker", Any]:
     r"""Assert that code raises a particular class of warning.
 
     Specifically, the parameter ``expected_warning`` can be a warning class or
@@ -116,22 +116,22 @@ def warns(
     one for each warning raised.
 
     This function can be used as a context manager, or any of the other ways
-    :func:`pytest.raises` can be used:: 
+    :func:`pytest.raises` can be used::
 
-        >>> import pytest 
-        >>> with pytest.warns(RuntimeWarning): 
+        >>> import pytest
+        >>> with pytest.warns(RuntimeWarning):
         ...    warnings.warn("my warning", RuntimeWarning)
 
     In the context manager form you may use the keyword argument ``match`` to assert
-    that the warning matches a text or regex:: 
+    that the warning matches a text or regex::
 
-        >>> with pytest.warns(UserWarning, match='must be 0 or None'): 
+        >>> with pytest.warns(UserWarning, match='must be 0 or None'):
         ...     warnings.warn("value must be 0 or None", UserWarning)
 
-        >>> with pytest.warns(UserWarning, match=r'must be \d+$'): 
+        >>> with pytest.warns(UserWarning, match=r'must be \d+$'):
         ...     warnings.warn("value must be 42", UserWarning)
 
-        >>> with pytest.warns(UserWarning, match=r'must be \d+$'): 
+        >>> with pytest.warns(UserWarning, match=r'must be \d+$'):
         ...     warnings.warn("this is not here", UserWarning)
         Traceback (most recent call last):
           ...
@@ -140,19 +140,19 @@ def warns(
     """
     __tracebackhide__ = True
     if not args:
-        if kwargs: 
-            msg = "Unexpected keyword arguments passed to pytest.warns: " 
-            msg += ", ".join(sorted(kwargs)) 
-            msg += "\nUse context-manager form instead?" 
-            raise TypeError(msg) 
-        return WarningsChecker(expected_warning, match_expr=match, _ispytest=True) 
+        if kwargs:
+            msg = "Unexpected keyword arguments passed to pytest.warns: "
+            msg += ", ".join(sorted(kwargs))
+            msg += "\nUse context-manager form instead?"
+            raise TypeError(msg)
+        return WarningsChecker(expected_warning, match_expr=match, _ispytest=True)
     else:
         func = args[0]
-        if not callable(func): 
-            raise TypeError( 
-                "{!r} object (type: {}) must be callable".format(func, type(func)) 
-            ) 
-        with WarningsChecker(expected_warning, _ispytest=True): 
+        if not callable(func):
+            raise TypeError(
+                "{!r} object (type: {}) must be callable".format(func, type(func))
+            )
+        with WarningsChecker(expected_warning, _ispytest=True):
             return func(*args[1:], **kwargs)
 
 
@@ -162,31 +162,31 @@ class WarningsRecorder(warnings.catch_warnings):
     Adapted from `warnings.catch_warnings`.
     """
 
-    def __init__(self, *, _ispytest: bool = False) -> None: 
-        check_ispytest(_ispytest) 
-        # Type ignored due to the way typeshed handles warnings.catch_warnings. 
-        super().__init__(record=True)  # type: ignore[call-arg] 
+    def __init__(self, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
+        # Type ignored due to the way typeshed handles warnings.catch_warnings.
+        super().__init__(record=True)  # type: ignore[call-arg]
         self._entered = False
-        self._list: List[warnings.WarningMessage] = [] 
+        self._list: List[warnings.WarningMessage] = []
 
     @property
-    def list(self) -> List["warnings.WarningMessage"]: 
+    def list(self) -> List["warnings.WarningMessage"]:
         """The list of recorded warnings."""
         return self._list
 
-    def __getitem__(self, i: int) -> "warnings.WarningMessage": 
+    def __getitem__(self, i: int) -> "warnings.WarningMessage":
         """Get a recorded warning by index."""
         return self._list[i]
 
-    def __iter__(self) -> Iterator["warnings.WarningMessage"]: 
+    def __iter__(self) -> Iterator["warnings.WarningMessage"]:
         """Iterate through the recorded warnings."""
         return iter(self._list)
 
-    def __len__(self) -> int: 
+    def __len__(self) -> int:
         """The number of recorded warnings."""
         return len(self._list)
 
-    def pop(self, cls: Type[Warning] = Warning) -> "warnings.WarningMessage": 
+    def pop(self, cls: Type[Warning] = Warning) -> "warnings.WarningMessage":
         """Pop the first recorded warning, raise exception if not exists."""
         for i, w in enumerate(self._list):
             if issubclass(w.category, cls):
@@ -194,82 +194,82 @@ class WarningsRecorder(warnings.catch_warnings):
         __tracebackhide__ = True
         raise AssertionError("%r not found in warning list" % cls)
 
-    def clear(self) -> None: 
+    def clear(self) -> None:
         """Clear the list of recorded warnings."""
         self._list[:] = []
 
-    # Type ignored because it doesn't exactly warnings.catch_warnings.__enter__ 
-    # -- it returns a List but we only emulate one. 
-    def __enter__(self) -> "WarningsRecorder":  # type: ignore 
+    # Type ignored because it doesn't exactly warnings.catch_warnings.__enter__
+    # -- it returns a List but we only emulate one.
+    def __enter__(self) -> "WarningsRecorder":  # type: ignore
         if self._entered:
             __tracebackhide__ = True
             raise RuntimeError("Cannot enter %r twice" % self)
-        _list = super().__enter__() 
-        # record=True means it's None. 
-        assert _list is not None 
-        self._list = _list 
+        _list = super().__enter__()
+        # record=True means it's None.
+        assert _list is not None
+        self._list = _list
         warnings.simplefilter("always")
         return self
 
-    def __exit__( 
-        self, 
-        exc_type: Optional[Type[BaseException]], 
-        exc_val: Optional[BaseException], 
-        exc_tb: Optional[TracebackType], 
-    ) -> None: 
+    def __exit__(
+        self,
+        exc_type: Optional[Type[BaseException]],
+        exc_val: Optional[BaseException],
+        exc_tb: Optional[TracebackType],
+    ) -> None:
         if not self._entered:
             __tracebackhide__ = True
             raise RuntimeError("Cannot exit %r without entering first" % self)
 
-        super().__exit__(exc_type, exc_val, exc_tb) 
- 
-        # Built-in catch_warnings does not reset entered state so we do it 
-        # manually here for this context manager to become reusable. 
-        self._entered = False 
+        super().__exit__(exc_type, exc_val, exc_tb)
+
+        # Built-in catch_warnings does not reset entered state so we do it
+        # manually here for this context manager to become reusable.
+        self._entered = False
+
 
- 
-@final 
+@final
 class WarningsChecker(WarningsRecorder):
-    def __init__( 
-        self, 
-        expected_warning: Optional[ 
-            Union[Type[Warning], Tuple[Type[Warning], ...]] 
-        ] = None, 
-        match_expr: Optional[Union[str, Pattern[str]]] = None, 
-        *, 
-        _ispytest: bool = False, 
-    ) -> None: 
-        check_ispytest(_ispytest) 
-        super().__init__(_ispytest=True) 
-
-        msg = "exceptions must be derived from Warning, not %s" 
-        if expected_warning is None: 
-            expected_warning_tup = None 
-        elif isinstance(expected_warning, tuple): 
+    def __init__(
+        self,
+        expected_warning: Optional[
+            Union[Type[Warning], Tuple[Type[Warning], ...]]
+        ] = None,
+        match_expr: Optional[Union[str, Pattern[str]]] = None,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        super().__init__(_ispytest=True)
+
+        msg = "exceptions must be derived from Warning, not %s"
+        if expected_warning is None:
+            expected_warning_tup = None
+        elif isinstance(expected_warning, tuple):
             for exc in expected_warning:
-                if not issubclass(exc, Warning): 
+                if not issubclass(exc, Warning):
                     raise TypeError(msg % type(exc))
-            expected_warning_tup = expected_warning 
-        elif issubclass(expected_warning, Warning): 
-            expected_warning_tup = (expected_warning,) 
-        else: 
+            expected_warning_tup = expected_warning
+        elif issubclass(expected_warning, Warning):
+            expected_warning_tup = (expected_warning,)
+        else:
             raise TypeError(msg % type(expected_warning))
 
-        self.expected_warning = expected_warning_tup 
+        self.expected_warning = expected_warning_tup
         self.match_expr = match_expr
 
-    def __exit__( 
-        self, 
-        exc_type: Optional[Type[BaseException]], 
-        exc_val: Optional[BaseException], 
-        exc_tb: Optional[TracebackType], 
-    ) -> None: 
-        super().__exit__(exc_type, exc_val, exc_tb) 
+    def __exit__(
+        self,
+        exc_type: Optional[Type[BaseException]],
+        exc_val: Optional[BaseException],
+        exc_tb: Optional[TracebackType],
+    ) -> None:
+        super().__exit__(exc_type, exc_val, exc_tb)
 
         __tracebackhide__ = True
 
         # only check if we're not currently handling an exception
-        if exc_type is None and exc_val is None and exc_tb is None: 
+        if exc_type is None and exc_val is None and exc_tb is None:
             if self.expected_warning is not None:
                 if not any(issubclass(r.category, self.expected_warning) for r in self):
                     __tracebackhide__ = True
diff --git a/contrib/python/pytest/py3/_pytest/reports.py b/contrib/python/pytest/py3/_pytest/reports.py
index aba1bc1d83..58f12517c5 100644
--- a/contrib/python/pytest/py3/_pytest/reports.py
+++ b/contrib/python/pytest/py3/_pytest/reports.py
@@ -1,119 +1,119 @@
-from io import StringIO 
-from pathlib import Path 
-from pprint import pprint 
-from typing import Any 
-from typing import cast 
-from typing import Dict 
-from typing import Iterable 
-from typing import Iterator 
-from typing import List 
-from typing import Optional 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
- 
-import attr 
+from io import StringIO
+from pathlib import Path
+from pprint import pprint
+from typing import Any
+from typing import cast
+from typing import Dict
+from typing import Iterable
+from typing import Iterator
+from typing import List
+from typing import Optional
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
+
+import attr
 import py
 
-from _pytest._code.code import ExceptionChainRepr 
-from _pytest._code.code import ExceptionInfo 
-from _pytest._code.code import ExceptionRepr 
-from _pytest._code.code import ReprEntry 
-from _pytest._code.code import ReprEntryNative 
-from _pytest._code.code import ReprExceptionInfo 
-from _pytest._code.code import ReprFileLocation 
-from _pytest._code.code import ReprFuncArgs 
-from _pytest._code.code import ReprLocals 
-from _pytest._code.code import ReprTraceback 
+from _pytest._code.code import ExceptionChainRepr
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import ExceptionRepr
+from _pytest._code.code import ReprEntry
+from _pytest._code.code import ReprEntryNative
+from _pytest._code.code import ReprExceptionInfo
+from _pytest._code.code import ReprFileLocation
+from _pytest._code.code import ReprFuncArgs
+from _pytest._code.code import ReprLocals
+from _pytest._code.code import ReprTraceback
 from _pytest._code.code import TerminalRepr
-from _pytest._io import TerminalWriter 
-from _pytest.compat import final 
-from _pytest.config import Config 
-from _pytest.nodes import Collector 
-from _pytest.nodes import Item 
-from _pytest.outcomes import skip 
-
-if TYPE_CHECKING: 
-    from typing import NoReturn 
-    from typing_extensions import Literal 
-
-    from _pytest.runner import CallInfo 
- 
- 
-def getworkerinfoline(node): 
+from _pytest._io import TerminalWriter
+from _pytest.compat import final
+from _pytest.config import Config
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.outcomes import skip
+
+if TYPE_CHECKING:
+    from typing import NoReturn
+    from typing_extensions import Literal
+
+    from _pytest.runner import CallInfo
+
+
+def getworkerinfoline(node):
     try:
-        return node._workerinfocache 
+        return node._workerinfocache
     except AttributeError:
-        d = node.workerinfo 
+        d = node.workerinfo
         ver = "%s.%s.%s" % d["version_info"][:3]
-        node._workerinfocache = s = "[{}] {} -- Python {} {}".format( 
-            d["id"], d["sysplatform"], ver, d["executable"] 
+        node._workerinfocache = s = "[{}] {} -- Python {} {}".format(
+            d["id"], d["sysplatform"], ver, d["executable"]
         )
         return s
 
 
-_R = TypeVar("_R", bound="BaseReport") 
- 
- 
-class BaseReport: 
-    when: Optional[str] 
-    location: Optional[Tuple[str, Optional[int], str]] 
-    longrepr: Union[ 
-        None, ExceptionInfo[BaseException], Tuple[str, int, str], str, TerminalRepr 
-    ] 
-    sections: List[Tuple[str, str]] 
-    nodeid: str 
- 
-    def __init__(self, **kw: Any) -> None: 
+_R = TypeVar("_R", bound="BaseReport")
+
+
+class BaseReport:
+    when: Optional[str]
+    location: Optional[Tuple[str, Optional[int], str]]
+    longrepr: Union[
+        None, ExceptionInfo[BaseException], Tuple[str, int, str], str, TerminalRepr
+    ]
+    sections: List[Tuple[str, str]]
+    nodeid: str
+
+    def __init__(self, **kw: Any) -> None:
         self.__dict__.update(kw)
 
-    if TYPE_CHECKING: 
-        # Can have arbitrary fields given to __init__(). 
-        def __getattr__(self, key: str) -> Any: 
-            ... 
- 
-    def toterminal(self, out: TerminalWriter) -> None: 
+    if TYPE_CHECKING:
+        # Can have arbitrary fields given to __init__().
+        def __getattr__(self, key: str) -> Any:
+            ...
+
+    def toterminal(self, out: TerminalWriter) -> None:
         if hasattr(self, "node"):
-            out.line(getworkerinfoline(self.node)) 
+            out.line(getworkerinfoline(self.node))
 
         longrepr = self.longrepr
         if longrepr is None:
             return
 
         if hasattr(longrepr, "toterminal"):
-            longrepr_terminal = cast(TerminalRepr, longrepr) 
-            longrepr_terminal.toterminal(out) 
+            longrepr_terminal = cast(TerminalRepr, longrepr)
+            longrepr_terminal.toterminal(out)
         else:
             try:
-                s = str(longrepr) 
+                s = str(longrepr)
             except UnicodeEncodeError:
-                s = "<unprintable longrepr>" 
-            out.line(s) 
+                s = "<unprintable longrepr>"
+            out.line(s)
 
-    def get_sections(self, prefix: str) -> Iterator[Tuple[str, str]]: 
+    def get_sections(self, prefix: str) -> Iterator[Tuple[str, str]]:
         for name, content in self.sections:
             if name.startswith(prefix):
                 yield prefix, content
 
     @property
-    def longreprtext(self) -> str: 
-        """Read-only property that returns the full string representation of 
-        ``longrepr``. 
+    def longreprtext(self) -> str:
+        """Read-only property that returns the full string representation of
+        ``longrepr``.
 
         .. versionadded:: 3.0
         """
-        file = StringIO() 
-        tw = TerminalWriter(file) 
+        file = StringIO()
+        tw = TerminalWriter(file)
         tw.hasmarkup = False
         self.toterminal(tw)
-        exc = file.getvalue() 
+        exc = file.getvalue()
         return exc.strip()
 
     @property
-    def caplog(self) -> str: 
-        """Return captured log lines, if log capturing is enabled. 
+    def caplog(self) -> str:
+        """Return captured log lines, if log capturing is enabled.
 
         .. versionadded:: 3.5
         """
@@ -122,8 +122,8 @@ class BaseReport:
         )
 
     @property
-    def capstdout(self) -> str: 
-        """Return captured text from stdout, if capturing is enabled. 
+    def capstdout(self) -> str:
+        """Return captured text from stdout, if capturing is enabled.
 
         .. versionadded:: 3.0
         """
@@ -132,8 +132,8 @@ class BaseReport:
         )
 
     @property
-    def capstderr(self) -> str: 
-        """Return captured text from stderr, if capturing is enabled. 
+    def capstderr(self) -> str:
+        """Return captured text from stderr, if capturing is enabled.
 
         .. versionadded:: 3.0
         """
@@ -146,427 +146,427 @@ class BaseReport:
     skipped = property(lambda x: x.outcome == "skipped")
 
     @property
-    def fspath(self) -> str: 
+    def fspath(self) -> str:
         return self.nodeid.split("::")[0]
 
-    @property 
-    def count_towards_summary(self) -> bool: 
-        """**Experimental** Whether this report should be counted towards the 
-        totals shown at the end of the test session: "1 passed, 1 failure, etc". 
-
-        .. note:: 
- 
-            This function is considered **experimental**, so beware that it is subject to changes 
-            even in patch releases. 
-        """ 
-        return True 
- 
-    @property 
-    def head_line(self) -> Optional[str]: 
-        """**Experimental** The head line shown with longrepr output for this 
-        report, more commonly during traceback representation during 
-        failures:: 
- 
-            ________ Test.foo ________ 
- 
- 
-        In the example above, the head_line is "Test.foo". 
- 
-        .. note:: 
- 
-            This function is considered **experimental**, so beware that it is subject to changes 
-            even in patch releases. 
-        """ 
-        if self.location is not None: 
-            fspath, lineno, domain = self.location 
-            return domain 
-        return None 
- 
-    def _get_verbose_word(self, config: Config): 
-        _category, _short, verbose = config.hook.pytest_report_teststatus( 
-            report=self, config=config 
-        ) 
-        return verbose 
- 
-    def _to_json(self) -> Dict[str, Any]: 
-        """Return the contents of this report as a dict of builtin entries, 
-        suitable for serialization. 
- 
-        This was originally the serialize_report() function from xdist (ca03269). 
- 
-        Experimental method. 
-        """ 
-        return _report_to_json(self) 
- 
-    @classmethod 
-    def _from_json(cls: Type[_R], reportdict: Dict[str, object]) -> _R: 
-        """Create either a TestReport or CollectReport, depending on the calling class. 
- 
-        It is the callers responsibility to know which class to pass here. 
- 
-        This was originally the serialize_report() function from xdist (ca03269). 
- 
-        Experimental method. 
-        """ 
-        kwargs = _report_kwargs_from_json(reportdict) 
-        return cls(**kwargs) 
- 
- 
-def _report_unserialization_failure( 
-    type_name: str, report_class: Type[BaseReport], reportdict 
-) -> "NoReturn": 
-    url = "https://github.com/pytest-dev/pytest/issues" 
-    stream = StringIO() 
-    pprint("-" * 100, stream=stream) 
-    pprint("INTERNALERROR: Unknown entry type returned: %s" % type_name, stream=stream) 
-    pprint("report_name: %s" % report_class, stream=stream) 
-    pprint(reportdict, stream=stream) 
-    pprint("Please report this bug at %s" % url, stream=stream) 
-    pprint("-" * 100, stream=stream) 
-    raise RuntimeError(stream.getvalue()) 
- 
- 
-@final 
+    @property
+    def count_towards_summary(self) -> bool:
+        """**Experimental** Whether this report should be counted towards the
+        totals shown at the end of the test session: "1 passed, 1 failure, etc".
+
+        .. note::
+
+            This function is considered **experimental**, so beware that it is subject to changes
+            even in patch releases.
+        """
+        return True
+
+    @property
+    def head_line(self) -> Optional[str]:
+        """**Experimental** The head line shown with longrepr output for this
+        report, more commonly during traceback representation during
+        failures::
+
+            ________ Test.foo ________
+
+
+        In the example above, the head_line is "Test.foo".
+
+        .. note::
+
+            This function is considered **experimental**, so beware that it is subject to changes
+            even in patch releases.
+        """
+        if self.location is not None:
+            fspath, lineno, domain = self.location
+            return domain
+        return None
+
+    def _get_verbose_word(self, config: Config):
+        _category, _short, verbose = config.hook.pytest_report_teststatus(
+            report=self, config=config
+        )
+        return verbose
+
+    def _to_json(self) -> Dict[str, Any]:
+        """Return the contents of this report as a dict of builtin entries,
+        suitable for serialization.
+
+        This was originally the serialize_report() function from xdist (ca03269).
+
+        Experimental method.
+        """
+        return _report_to_json(self)
+
+    @classmethod
+    def _from_json(cls: Type[_R], reportdict: Dict[str, object]) -> _R:
+        """Create either a TestReport or CollectReport, depending on the calling class.
+
+        It is the callers responsibility to know which class to pass here.
+
+        This was originally the serialize_report() function from xdist (ca03269).
+
+        Experimental method.
+        """
+        kwargs = _report_kwargs_from_json(reportdict)
+        return cls(**kwargs)
+
+
+def _report_unserialization_failure(
+    type_name: str, report_class: Type[BaseReport], reportdict
+) -> "NoReturn":
+    url = "https://github.com/pytest-dev/pytest/issues"
+    stream = StringIO()
+    pprint("-" * 100, stream=stream)
+    pprint("INTERNALERROR: Unknown entry type returned: %s" % type_name, stream=stream)
+    pprint("report_name: %s" % report_class, stream=stream)
+    pprint(reportdict, stream=stream)
+    pprint("Please report this bug at %s" % url, stream=stream)
+    pprint("-" * 100, stream=stream)
+    raise RuntimeError(stream.getvalue())
+
+
+@final
 class TestReport(BaseReport):
-    """Basic test report object (also used for setup and teardown calls if 
-    they fail).""" 
+    """Basic test report object (also used for setup and teardown calls if
+    they fail)."""
+
+    __test__ = False
 
-    __test__ = False 
- 
     def __init__(
         self,
-        nodeid: str, 
-        location: Tuple[str, Optional[int], str], 
+        nodeid: str,
+        location: Tuple[str, Optional[int], str],
         keywords,
-        outcome: "Literal['passed', 'failed', 'skipped']", 
-        longrepr: Union[ 
-            None, ExceptionInfo[BaseException], Tuple[str, int, str], str, TerminalRepr 
-        ], 
-        when: "Literal['setup', 'call', 'teardown']", 
-        sections: Iterable[Tuple[str, str]] = (), 
-        duration: float = 0, 
-        user_properties: Optional[Iterable[Tuple[str, object]]] = None, 
-        **extra, 
-    ) -> None: 
-        #: Normalized collection nodeid. 
+        outcome: "Literal['passed', 'failed', 'skipped']",
+        longrepr: Union[
+            None, ExceptionInfo[BaseException], Tuple[str, int, str], str, TerminalRepr
+        ],
+        when: "Literal['setup', 'call', 'teardown']",
+        sections: Iterable[Tuple[str, str]] = (),
+        duration: float = 0,
+        user_properties: Optional[Iterable[Tuple[str, object]]] = None,
+        **extra,
+    ) -> None:
+        #: Normalized collection nodeid.
         self.nodeid = nodeid
 
-        #: A (filesystempath, lineno, domaininfo) tuple indicating the 
+        #: A (filesystempath, lineno, domaininfo) tuple indicating the
         #: actual location of a test item - it might be different from the
         #: collected one e.g. if a method is inherited from a different module.
-        self.location: Tuple[str, Optional[int], str] = location 
+        self.location: Tuple[str, Optional[int], str] = location
 
-        #: A name -> value dictionary containing all keywords and 
+        #: A name -> value dictionary containing all keywords and
         #: markers associated with a test invocation.
         self.keywords = keywords
 
-        #: Test outcome, always one of "passed", "failed", "skipped". 
+        #: Test outcome, always one of "passed", "failed", "skipped".
         self.outcome = outcome
 
         #: None or a failure representation.
         self.longrepr = longrepr
 
-        #: One of 'setup', 'call', 'teardown' to indicate runtest phase. 
+        #: One of 'setup', 'call', 'teardown' to indicate runtest phase.
         self.when = when
 
-        #: User properties is a list of tuples (name, value) that holds user 
-        #: defined properties of the test. 
+        #: User properties is a list of tuples (name, value) that holds user
+        #: defined properties of the test.
         self.user_properties = list(user_properties or [])
 
-        #: List of pairs ``(str, str)`` of extra information which needs to 
+        #: List of pairs ``(str, str)`` of extra information which needs to
         #: marshallable. Used by pytest to add captured text
         #: from ``stdout`` and ``stderr``, but may be used by other plugins
         #: to add arbitrary information to reports.
         self.sections = list(sections)
 
-        #: Time it took to run just the test. 
+        #: Time it took to run just the test.
         self.duration = duration
 
         self.__dict__.update(extra)
 
-    def __repr__(self) -> str: 
-        return "<{} {!r} when={!r} outcome={!r}>".format( 
-            self.__class__.__name__, self.nodeid, self.when, self.outcome 
+    def __repr__(self) -> str:
+        return "<{} {!r} when={!r} outcome={!r}>".format(
+            self.__class__.__name__, self.nodeid, self.when, self.outcome
+        )
+
+    @classmethod
+    def from_item_and_call(cls, item: Item, call: "CallInfo[None]") -> "TestReport":
+        """Create and fill a TestReport with standard item and call info."""
+        when = call.when
+        # Remove "collect" from the Literal type -- only for collection calls.
+        assert when != "collect"
+        duration = call.duration
+        keywords = {x: 1 for x in item.keywords}
+        excinfo = call.excinfo
+        sections = []
+        if not call.excinfo:
+            outcome: Literal["passed", "failed", "skipped"] = "passed"
+            longrepr: Union[
+                None,
+                ExceptionInfo[BaseException],
+                Tuple[str, int, str],
+                str,
+                TerminalRepr,
+            ] = (None)
+        else:
+            if not isinstance(excinfo, ExceptionInfo):
+                outcome = "failed"
+                longrepr = excinfo
+            elif isinstance(excinfo.value, skip.Exception):
+                outcome = "skipped"
+                r = excinfo._getreprcrash()
+                longrepr = (str(r.path), r.lineno, r.message)
+            else:
+                outcome = "failed"
+                if call.when == "call":
+                    longrepr = item.repr_failure(excinfo)
+                else:  # exception in setup or teardown
+                    longrepr = item._repr_failure_py(
+                        excinfo, style=item.config.getoption("tbstyle", "auto")
+                    )
+        for rwhen, key, content in item._report_sections:
+            sections.append((f"Captured {key} {rwhen}", content))
+        return cls(
+            item.nodeid,
+            item.location,
+            keywords,
+            outcome,
+            longrepr,
+            when,
+            sections,
+            duration,
+            user_properties=item.user_properties,
         )
 
-    @classmethod 
-    def from_item_and_call(cls, item: Item, call: "CallInfo[None]") -> "TestReport": 
-        """Create and fill a TestReport with standard item and call info.""" 
-        when = call.when 
-        # Remove "collect" from the Literal type -- only for collection calls. 
-        assert when != "collect" 
-        duration = call.duration 
-        keywords = {x: 1 for x in item.keywords} 
-        excinfo = call.excinfo 
-        sections = [] 
-        if not call.excinfo: 
-            outcome: Literal["passed", "failed", "skipped"] = "passed" 
-            longrepr: Union[ 
-                None, 
-                ExceptionInfo[BaseException], 
-                Tuple[str, int, str], 
-                str, 
-                TerminalRepr, 
-            ] = (None) 
-        else: 
-            if not isinstance(excinfo, ExceptionInfo): 
-                outcome = "failed" 
-                longrepr = excinfo 
-            elif isinstance(excinfo.value, skip.Exception): 
-                outcome = "skipped" 
-                r = excinfo._getreprcrash() 
-                longrepr = (str(r.path), r.lineno, r.message) 
-            else: 
-                outcome = "failed" 
-                if call.when == "call": 
-                    longrepr = item.repr_failure(excinfo) 
-                else:  # exception in setup or teardown 
-                    longrepr = item._repr_failure_py( 
-                        excinfo, style=item.config.getoption("tbstyle", "auto") 
-                    ) 
-        for rwhen, key, content in item._report_sections: 
-            sections.append((f"Captured {key} {rwhen}", content)) 
-        return cls( 
-            item.nodeid, 
-            item.location, 
-            keywords, 
-            outcome, 
-            longrepr, 
-            when, 
-            sections, 
-            duration, 
-            user_properties=item.user_properties, 
-        ) 
-
-
-@final 
-class CollectReport(BaseReport): 
-    """Collection report object.""" 
- 
-    when = "collect" 
-
-    def __init__( 
-        self, 
-        nodeid: str, 
-        outcome: "Literal['passed', 'skipped', 'failed']", 
-        longrepr, 
-        result: Optional[List[Union[Item, Collector]]], 
-        sections: Iterable[Tuple[str, str]] = (), 
-        **extra, 
-    ) -> None: 
-        #: Normalized collection nodeid. 
+
+@final
+class CollectReport(BaseReport):
+    """Collection report object."""
+
+    when = "collect"
+
+    def __init__(
+        self,
+        nodeid: str,
+        outcome: "Literal['passed', 'skipped', 'failed']",
+        longrepr,
+        result: Optional[List[Union[Item, Collector]]],
+        sections: Iterable[Tuple[str, str]] = (),
+        **extra,
+    ) -> None:
+        #: Normalized collection nodeid.
         self.nodeid = nodeid
- 
-        #: Test outcome, always one of "passed", "failed", "skipped". 
+
+        #: Test outcome, always one of "passed", "failed", "skipped".
         self.outcome = outcome
- 
-        #: None or a failure representation. 
+
+        #: None or a failure representation.
         self.longrepr = longrepr
- 
-        #: The collected items and collection nodes. 
+
+        #: The collected items and collection nodes.
         self.result = result or []
- 
-        #: List of pairs ``(str, str)`` of extra information which needs to 
-        #: marshallable. 
-        # Used by pytest to add captured text : from ``stdout`` and ``stderr``, 
-        # but may be used by other plugins : to add arbitrary information to 
-        # reports. 
+
+        #: List of pairs ``(str, str)`` of extra information which needs to
+        #: marshallable.
+        # Used by pytest to add captured text : from ``stdout`` and ``stderr``,
+        # but may be used by other plugins : to add arbitrary information to
+        # reports.
         self.sections = list(sections)
- 
+
         self.__dict__.update(extra)
 
     @property
     def location(self):
         return (self.fspath, None, self.fspath)
 
-    def __repr__(self) -> str: 
-        return "<CollectReport {!r} lenresult={} outcome={!r}>".format( 
-            self.nodeid, len(self.result), self.outcome 
+    def __repr__(self) -> str:
+        return "<CollectReport {!r} lenresult={} outcome={!r}>".format(
+            self.nodeid, len(self.result), self.outcome
         )
 
 
 class CollectErrorRepr(TerminalRepr):
-    def __init__(self, msg: str) -> None: 
+    def __init__(self, msg: str) -> None:
         self.longrepr = msg
 
-    def toterminal(self, out: TerminalWriter) -> None: 
+    def toterminal(self, out: TerminalWriter) -> None:
         out.line(self.longrepr, red=True)
- 
- 
-def pytest_report_to_serializable( 
-    report: Union[CollectReport, TestReport] 
-) -> Optional[Dict[str, Any]]: 
-    if isinstance(report, (TestReport, CollectReport)): 
-        data = report._to_json() 
-        data["$report_type"] = report.__class__.__name__ 
-        return data 
-    # TODO: Check if this is actually reachable. 
-    return None  # type: ignore[unreachable] 
- 
- 
-def pytest_report_from_serializable( 
-    data: Dict[str, Any], 
-) -> Optional[Union[CollectReport, TestReport]]: 
-    if "$report_type" in data: 
-        if data["$report_type"] == "TestReport": 
-            return TestReport._from_json(data) 
-        elif data["$report_type"] == "CollectReport": 
-            return CollectReport._from_json(data) 
-        assert False, "Unknown report_type unserialize data: {}".format( 
-            data["$report_type"] 
-        ) 
-    return None 
- 
- 
-def _report_to_json(report: BaseReport) -> Dict[str, Any]: 
-    """Return the contents of this report as a dict of builtin entries, 
-    suitable for serialization. 
- 
-    This was originally the serialize_report() function from xdist (ca03269). 
-    """ 
- 
-    def serialize_repr_entry( 
-        entry: Union[ReprEntry, ReprEntryNative] 
-    ) -> Dict[str, Any]: 
-        data = attr.asdict(entry) 
-        for key, value in data.items(): 
-            if hasattr(value, "__dict__"): 
-                data[key] = attr.asdict(value) 
-        entry_data = {"type": type(entry).__name__, "data": data} 
-        return entry_data 
- 
-    def serialize_repr_traceback(reprtraceback: ReprTraceback) -> Dict[str, Any]: 
-        result = attr.asdict(reprtraceback) 
-        result["reprentries"] = [ 
-            serialize_repr_entry(x) for x in reprtraceback.reprentries 
-        ] 
-        return result 
- 
-    def serialize_repr_crash( 
-        reprcrash: Optional[ReprFileLocation], 
-    ) -> Optional[Dict[str, Any]]: 
-        if reprcrash is not None: 
-            return attr.asdict(reprcrash) 
-        else: 
-            return None 
- 
-    def serialize_exception_longrepr(rep: BaseReport) -> Dict[str, Any]: 
-        assert rep.longrepr is not None 
-        # TODO: Investigate whether the duck typing is really necessary here. 
-        longrepr = cast(ExceptionRepr, rep.longrepr) 
-        result: Dict[str, Any] = { 
-            "reprcrash": serialize_repr_crash(longrepr.reprcrash), 
-            "reprtraceback": serialize_repr_traceback(longrepr.reprtraceback), 
-            "sections": longrepr.sections, 
-        } 
-        if isinstance(longrepr, ExceptionChainRepr): 
-            result["chain"] = [] 
-            for repr_traceback, repr_crash, description in longrepr.chain: 
-                result["chain"].append( 
-                    ( 
-                        serialize_repr_traceback(repr_traceback), 
-                        serialize_repr_crash(repr_crash), 
-                        description, 
-                    ) 
-                ) 
-        else: 
-            result["chain"] = None 
-        return result 
- 
-    d = report.__dict__.copy() 
-    if hasattr(report.longrepr, "toterminal"): 
-        if hasattr(report.longrepr, "reprtraceback") and hasattr( 
-            report.longrepr, "reprcrash" 
-        ): 
-            d["longrepr"] = serialize_exception_longrepr(report) 
-        else: 
-            d["longrepr"] = str(report.longrepr) 
-    else: 
-        d["longrepr"] = report.longrepr 
-    for name in d: 
-        if isinstance(d[name], (py.path.local, Path)): 
-            d[name] = str(d[name]) 
-        elif name == "result": 
-            d[name] = None  # for now 
-    return d 
- 
- 
-def _report_kwargs_from_json(reportdict: Dict[str, Any]) -> Dict[str, Any]: 
-    """Return **kwargs that can be used to construct a TestReport or 
-    CollectReport instance. 
- 
-    This was originally the serialize_report() function from xdist (ca03269). 
-    """ 
- 
-    def deserialize_repr_entry(entry_data): 
-        data = entry_data["data"] 
-        entry_type = entry_data["type"] 
-        if entry_type == "ReprEntry": 
-            reprfuncargs = None 
-            reprfileloc = None 
-            reprlocals = None 
-            if data["reprfuncargs"]: 
-                reprfuncargs = ReprFuncArgs(**data["reprfuncargs"]) 
-            if data["reprfileloc"]: 
-                reprfileloc = ReprFileLocation(**data["reprfileloc"]) 
-            if data["reprlocals"]: 
-                reprlocals = ReprLocals(data["reprlocals"]["lines"]) 
- 
-            reprentry: Union[ReprEntry, ReprEntryNative] = ReprEntry( 
-                lines=data["lines"], 
-                reprfuncargs=reprfuncargs, 
-                reprlocals=reprlocals, 
-                reprfileloc=reprfileloc, 
-                style=data["style"], 
-            ) 
-        elif entry_type == "ReprEntryNative": 
-            reprentry = ReprEntryNative(data["lines"]) 
-        else: 
-            _report_unserialization_failure(entry_type, TestReport, reportdict) 
-        return reprentry 
- 
-    def deserialize_repr_traceback(repr_traceback_dict): 
-        repr_traceback_dict["reprentries"] = [ 
-            deserialize_repr_entry(x) for x in repr_traceback_dict["reprentries"] 
-        ] 
-        return ReprTraceback(**repr_traceback_dict) 
- 
-    def deserialize_repr_crash(repr_crash_dict: Optional[Dict[str, Any]]): 
-        if repr_crash_dict is not None: 
-            return ReprFileLocation(**repr_crash_dict) 
-        else: 
-            return None 
- 
-    if ( 
-        reportdict["longrepr"] 
-        and "reprcrash" in reportdict["longrepr"] 
-        and "reprtraceback" in reportdict["longrepr"] 
-    ): 
- 
-        reprtraceback = deserialize_repr_traceback( 
-            reportdict["longrepr"]["reprtraceback"] 
-        ) 
-        reprcrash = deserialize_repr_crash(reportdict["longrepr"]["reprcrash"]) 
-        if reportdict["longrepr"]["chain"]: 
-            chain = [] 
-            for repr_traceback_data, repr_crash_data, description in reportdict[ 
-                "longrepr" 
-            ]["chain"]: 
-                chain.append( 
-                    ( 
-                        deserialize_repr_traceback(repr_traceback_data), 
-                        deserialize_repr_crash(repr_crash_data), 
-                        description, 
-                    ) 
-                ) 
-            exception_info: Union[ 
-                ExceptionChainRepr, ReprExceptionInfo 
-            ] = ExceptionChainRepr(chain) 
-        else: 
-            exception_info = ReprExceptionInfo(reprtraceback, reprcrash) 
- 
-        for section in reportdict["longrepr"]["sections"]: 
-            exception_info.addsection(*section) 
-        reportdict["longrepr"] = exception_info 
- 
-    return reportdict 
+
+
+def pytest_report_to_serializable(
+    report: Union[CollectReport, TestReport]
+) -> Optional[Dict[str, Any]]:
+    if isinstance(report, (TestReport, CollectReport)):
+        data = report._to_json()
+        data["$report_type"] = report.__class__.__name__
+        return data
+    # TODO: Check if this is actually reachable.
+    return None  # type: ignore[unreachable]
+
+
+def pytest_report_from_serializable(
+    data: Dict[str, Any],
+) -> Optional[Union[CollectReport, TestReport]]:
+    if "$report_type" in data:
+        if data["$report_type"] == "TestReport":
+            return TestReport._from_json(data)
+        elif data["$report_type"] == "CollectReport":
+            return CollectReport._from_json(data)
+        assert False, "Unknown report_type unserialize data: {}".format(
+            data["$report_type"]
+        )
+    return None
+
+
+def _report_to_json(report: BaseReport) -> Dict[str, Any]:
+    """Return the contents of this report as a dict of builtin entries,
+    suitable for serialization.
+
+    This was originally the serialize_report() function from xdist (ca03269).
+    """
+
+    def serialize_repr_entry(
+        entry: Union[ReprEntry, ReprEntryNative]
+    ) -> Dict[str, Any]:
+        data = attr.asdict(entry)
+        for key, value in data.items():
+            if hasattr(value, "__dict__"):
+                data[key] = attr.asdict(value)
+        entry_data = {"type": type(entry).__name__, "data": data}
+        return entry_data
+
+    def serialize_repr_traceback(reprtraceback: ReprTraceback) -> Dict[str, Any]:
+        result = attr.asdict(reprtraceback)
+        result["reprentries"] = [
+            serialize_repr_entry(x) for x in reprtraceback.reprentries
+        ]
+        return result
+
+    def serialize_repr_crash(
+        reprcrash: Optional[ReprFileLocation],
+    ) -> Optional[Dict[str, Any]]:
+        if reprcrash is not None:
+            return attr.asdict(reprcrash)
+        else:
+            return None
+
+    def serialize_exception_longrepr(rep: BaseReport) -> Dict[str, Any]:
+        assert rep.longrepr is not None
+        # TODO: Investigate whether the duck typing is really necessary here.
+        longrepr = cast(ExceptionRepr, rep.longrepr)
+        result: Dict[str, Any] = {
+            "reprcrash": serialize_repr_crash(longrepr.reprcrash),
+            "reprtraceback": serialize_repr_traceback(longrepr.reprtraceback),
+            "sections": longrepr.sections,
+        }
+        if isinstance(longrepr, ExceptionChainRepr):
+            result["chain"] = []
+            for repr_traceback, repr_crash, description in longrepr.chain:
+                result["chain"].append(
+                    (
+                        serialize_repr_traceback(repr_traceback),
+                        serialize_repr_crash(repr_crash),
+                        description,
+                    )
+                )
+        else:
+            result["chain"] = None
+        return result
+
+    d = report.__dict__.copy()
+    if hasattr(report.longrepr, "toterminal"):
+        if hasattr(report.longrepr, "reprtraceback") and hasattr(
+            report.longrepr, "reprcrash"
+        ):
+            d["longrepr"] = serialize_exception_longrepr(report)
+        else:
+            d["longrepr"] = str(report.longrepr)
+    else:
+        d["longrepr"] = report.longrepr
+    for name in d:
+        if isinstance(d[name], (py.path.local, Path)):
+            d[name] = str(d[name])
+        elif name == "result":
+            d[name] = None  # for now
+    return d
+
+
+def _report_kwargs_from_json(reportdict: Dict[str, Any]) -> Dict[str, Any]:
+    """Return **kwargs that can be used to construct a TestReport or
+    CollectReport instance.
+
+    This was originally the serialize_report() function from xdist (ca03269).
+    """
+
+    def deserialize_repr_entry(entry_data):
+        data = entry_data["data"]
+        entry_type = entry_data["type"]
+        if entry_type == "ReprEntry":
+            reprfuncargs = None
+            reprfileloc = None
+            reprlocals = None
+            if data["reprfuncargs"]:
+                reprfuncargs = ReprFuncArgs(**data["reprfuncargs"])
+            if data["reprfileloc"]:
+                reprfileloc = ReprFileLocation(**data["reprfileloc"])
+            if data["reprlocals"]:
+                reprlocals = ReprLocals(data["reprlocals"]["lines"])
+
+            reprentry: Union[ReprEntry, ReprEntryNative] = ReprEntry(
+                lines=data["lines"],
+                reprfuncargs=reprfuncargs,
+                reprlocals=reprlocals,
+                reprfileloc=reprfileloc,
+                style=data["style"],
+            )
+        elif entry_type == "ReprEntryNative":
+            reprentry = ReprEntryNative(data["lines"])
+        else:
+            _report_unserialization_failure(entry_type, TestReport, reportdict)
+        return reprentry
+
+    def deserialize_repr_traceback(repr_traceback_dict):
+        repr_traceback_dict["reprentries"] = [
+            deserialize_repr_entry(x) for x in repr_traceback_dict["reprentries"]
+        ]
+        return ReprTraceback(**repr_traceback_dict)
+
+    def deserialize_repr_crash(repr_crash_dict: Optional[Dict[str, Any]]):
+        if repr_crash_dict is not None:
+            return ReprFileLocation(**repr_crash_dict)
+        else:
+            return None
+
+    if (
+        reportdict["longrepr"]
+        and "reprcrash" in reportdict["longrepr"]
+        and "reprtraceback" in reportdict["longrepr"]
+    ):
+
+        reprtraceback = deserialize_repr_traceback(
+            reportdict["longrepr"]["reprtraceback"]
+        )
+        reprcrash = deserialize_repr_crash(reportdict["longrepr"]["reprcrash"])
+        if reportdict["longrepr"]["chain"]:
+            chain = []
+            for repr_traceback_data, repr_crash_data, description in reportdict[
+                "longrepr"
+            ]["chain"]:
+                chain.append(
+                    (
+                        deserialize_repr_traceback(repr_traceback_data),
+                        deserialize_repr_crash(repr_crash_data),
+                        description,
+                    )
+                )
+            exception_info: Union[
+                ExceptionChainRepr, ReprExceptionInfo
+            ] = ExceptionChainRepr(chain)
+        else:
+            exception_info = ReprExceptionInfo(reprtraceback, reprcrash)
+
+        for section in reportdict["longrepr"]["sections"]:
+            exception_info.addsection(*section)
+        reportdict["longrepr"] = exception_info
+
+    return reportdict
diff --git a/contrib/python/pytest/py3/_pytest/runner.py b/contrib/python/pytest/py3/_pytest/runner.py
index 2781ffda61..794690ddb0 100644
--- a/contrib/python/pytest/py3/_pytest/runner.py
+++ b/contrib/python/pytest/py3/_pytest/runner.py
@@ -1,49 +1,49 @@
-"""Basic collect and runtest protocol implementations.""" 
+"""Basic collect and runtest protocol implementations."""
 import bdb
 import os
 import sys
-from typing import Callable 
-from typing import cast 
-from typing import Dict 
-from typing import Generic 
-from typing import List 
-from typing import Optional 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import TypeVar 
-from typing import Union 
-
-import attr 
-
-from .reports import BaseReport 
+from typing import Callable
+from typing import cast
+from typing import Dict
+from typing import Generic
+from typing import List
+from typing import Optional
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import TypeVar
+from typing import Union
+
+import attr
+
+from .reports import BaseReport
 from .reports import CollectErrorRepr
 from .reports import CollectReport
 from .reports import TestReport
-from _pytest import timing 
-from _pytest._code.code import ExceptionChainRepr 
+from _pytest import timing
+from _pytest._code.code import ExceptionChainRepr
 from _pytest._code.code import ExceptionInfo
-from _pytest._code.code import TerminalRepr 
-from _pytest.compat import final 
-from _pytest.config.argparsing import Parser 
-from _pytest.nodes import Collector 
-from _pytest.nodes import Item 
-from _pytest.nodes import Node 
-from _pytest.outcomes import Exit 
+from _pytest._code.code import TerminalRepr
+from _pytest.compat import final
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.nodes import Node
+from _pytest.outcomes import Exit
 from _pytest.outcomes import Skipped
 from _pytest.outcomes import TEST_OUTCOME
 
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
- 
-    from _pytest.main import Session 
-    from _pytest.terminal import TerminalReporter 
- 
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+
+    from _pytest.main import Session
+    from _pytest.terminal import TerminalReporter
+
 #
-# pytest plugin hooks. 
+# pytest plugin hooks.
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("terminal reporting", "reporting", after="general")
     group.addoption(
         "--durations",
@@ -52,20 +52,20 @@ def pytest_addoption(parser: Parser) -> None:
         default=None,
         metavar="N",
         help="show N slowest setup/test durations (N=0 for all).",
-    ) 
-    group.addoption( 
-        "--durations-min", 
-        action="store", 
-        type=float, 
-        default=0.005, 
-        metavar="N", 
-        help="Minimal duration in seconds for inclusion in slowest list. Default 0.005", 
-    ) 
-
-
-def pytest_terminal_summary(terminalreporter: "TerminalReporter") -> None: 
+    )
+    group.addoption(
+        "--durations-min",
+        action="store",
+        type=float,
+        default=0.005,
+        metavar="N",
+        help="Minimal duration in seconds for inclusion in slowest list. Default 0.005",
+    )
+
+
+def pytest_terminal_summary(terminalreporter: "TerminalReporter") -> None:
     durations = terminalreporter.config.option.durations
-    durations_min = terminalreporter.config.option.durations_min 
+    durations_min = terminalreporter.config.option.durations_min
     verbose = terminalreporter.config.getvalue("verbose")
     if durations is None:
         return
@@ -77,115 +77,115 @@ def pytest_terminal_summary(terminalreporter: "TerminalReporter") -> None:
                 dlist.append(rep)
     if not dlist:
         return
-    dlist.sort(key=lambda x: x.duration, reverse=True)  # type: ignore[no-any-return] 
+    dlist.sort(key=lambda x: x.duration, reverse=True)  # type: ignore[no-any-return]
     if not durations:
-        tr.write_sep("=", "slowest durations") 
+        tr.write_sep("=", "slowest durations")
     else:
-        tr.write_sep("=", "slowest %s durations" % durations) 
+        tr.write_sep("=", "slowest %s durations" % durations)
         dlist = dlist[:durations]
 
-    for i, rep in enumerate(dlist): 
-        if verbose < 2 and rep.duration < durations_min: 
+    for i, rep in enumerate(dlist):
+        if verbose < 2 and rep.duration < durations_min:
             tr.write_line("")
-            tr.write_line( 
-                "(%s durations < %gs hidden.  Use -vv to show these durations.)" 
-                % (len(dlist) - i, durations_min) 
-            ) 
+            tr.write_line(
+                "(%s durations < %gs hidden.  Use -vv to show these durations.)"
+                % (len(dlist) - i, durations_min)
+            )
             break
-        tr.write_line(f"{rep.duration:02.2f}s {rep.when:<8} {rep.nodeid}") 
+        tr.write_line(f"{rep.duration:02.2f}s {rep.when:<8} {rep.nodeid}")
 
 
-def pytest_sessionstart(session: "Session") -> None: 
+def pytest_sessionstart(session: "Session") -> None:
     session._setupstate = SetupState()
 
 
-def pytest_sessionfinish(session: "Session") -> None: 
+def pytest_sessionfinish(session: "Session") -> None:
     session._setupstate.teardown_all()
 
 
-def pytest_runtest_protocol(item: Item, nextitem: Optional[Item]) -> bool: 
-    ihook = item.ihook 
-    ihook.pytest_runtest_logstart(nodeid=item.nodeid, location=item.location) 
+def pytest_runtest_protocol(item: Item, nextitem: Optional[Item]) -> bool:
+    ihook = item.ihook
+    ihook.pytest_runtest_logstart(nodeid=item.nodeid, location=item.location)
     runtestprotocol(item, nextitem=nextitem)
-    ihook.pytest_runtest_logfinish(nodeid=item.nodeid, location=item.location) 
+    ihook.pytest_runtest_logfinish(nodeid=item.nodeid, location=item.location)
     return True
 
 
-def runtestprotocol( 
-    item: Item, log: bool = True, nextitem: Optional[Item] = None 
-) -> List[TestReport]: 
+def runtestprotocol(
+    item: Item, log: bool = True, nextitem: Optional[Item] = None
+) -> List[TestReport]:
     hasrequest = hasattr(item, "_request")
-    if hasrequest and not item._request:  # type: ignore[attr-defined] 
-        item._initrequest()  # type: ignore[attr-defined] 
+    if hasrequest and not item._request:  # type: ignore[attr-defined]
+        item._initrequest()  # type: ignore[attr-defined]
     rep = call_and_report(item, "setup", log)
     reports = [rep]
     if rep.passed:
-        if item.config.getoption("setupshow", False): 
+        if item.config.getoption("setupshow", False):
             show_test_item(item)
-        if not item.config.getoption("setuponly", False): 
+        if not item.config.getoption("setuponly", False):
             reports.append(call_and_report(item, "call", log))
     reports.append(call_and_report(item, "teardown", log, nextitem=nextitem))
-    # After all teardown hooks have been called 
-    # want funcargs and request info to go away. 
+    # After all teardown hooks have been called
+    # want funcargs and request info to go away.
     if hasrequest:
-        item._request = False  # type: ignore[attr-defined] 
-        item.funcargs = None  # type: ignore[attr-defined] 
+        item._request = False  # type: ignore[attr-defined]
+        item.funcargs = None  # type: ignore[attr-defined]
     return reports
 
 
-def show_test_item(item: Item) -> None: 
+def show_test_item(item: Item) -> None:
     """Show test function, parameters and the fixtures of the test item."""
     tw = item.config.get_terminal_writer()
     tw.line()
     tw.write(" " * 8)
-    tw.write(item.nodeid) 
-    used_fixtures = sorted(getattr(item, "fixturenames", [])) 
+    tw.write(item.nodeid)
+    used_fixtures = sorted(getattr(item, "fixturenames", []))
     if used_fixtures:
         tw.write(" (fixtures used: {})".format(", ".join(used_fixtures)))
-    tw.flush() 
+    tw.flush()
 
 
-def pytest_runtest_setup(item: Item) -> None: 
+def pytest_runtest_setup(item: Item) -> None:
     _update_current_test_var(item, "setup")
     item.session._setupstate.prepare(item)
 
 
-def pytest_runtest_call(item: Item) -> None: 
+def pytest_runtest_call(item: Item) -> None:
     _update_current_test_var(item, "call")
     try:
-        del sys.last_type 
-        del sys.last_value 
-        del sys.last_traceback 
-    except AttributeError: 
-        pass 
-    try: 
+        del sys.last_type
+        del sys.last_value
+        del sys.last_traceback
+    except AttributeError:
+        pass
+    try:
         item.runtest()
-    except Exception as e: 
+    except Exception as e:
         # Store trace info to allow postmortem debugging
-        sys.last_type = type(e) 
-        sys.last_value = e 
-        assert e.__traceback__ is not None 
-        # Skip *this* frame 
-        sys.last_traceback = e.__traceback__.tb_next 
-        raise e 
+        sys.last_type = type(e)
+        sys.last_value = e
+        assert e.__traceback__ is not None
+        # Skip *this* frame
+        sys.last_traceback = e.__traceback__.tb_next
+        raise e
 
 
-def pytest_runtest_teardown(item: Item, nextitem: Optional[Item]) -> None: 
+def pytest_runtest_teardown(item: Item, nextitem: Optional[Item]) -> None:
     _update_current_test_var(item, "teardown")
     item.session._setupstate.teardown_exact(item, nextitem)
     _update_current_test_var(item, None)
 
 
-def _update_current_test_var( 
-    item: Item, when: Optional["Literal['setup', 'call', 'teardown']"] 
-) -> None: 
-    """Update :envvar:`PYTEST_CURRENT_TEST` to reflect the current item and stage. 
+def _update_current_test_var(
+    item: Item, when: Optional["Literal['setup', 'call', 'teardown']"]
+) -> None:
+    """Update :envvar:`PYTEST_CURRENT_TEST` to reflect the current item and stage.
 
-    If ``when`` is None, delete ``PYTEST_CURRENT_TEST`` from the environment. 
+    If ``when`` is None, delete ``PYTEST_CURRENT_TEST`` from the environment.
     """
     var_name = "PYTEST_CURRENT_TEST"
     if when:
-        value = f"{item.nodeid} ({when})" 
+        value = f"{item.nodeid} ({when})"
         # don't allow null bytes on environment variables (see #2644, #2957)
         value = value.replace("\x00", "(null)")
         os.environ[var_name] = value
@@ -193,7 +193,7 @@ def _update_current_test_var(
         os.environ.pop(var_name)
 
 
-def pytest_report_teststatus(report: BaseReport) -> Optional[Tuple[str, str, str]]: 
+def pytest_report_teststatus(report: BaseReport) -> Optional[Tuple[str, str, str]]:
     if report.when in ("setup", "teardown"):
         if report.failed:
             #      category, shortletter, verbose-word
@@ -202,19 +202,19 @@ def pytest_report_teststatus(report: BaseReport) -> Optional[Tuple[str, str, str
             return "skipped", "s", "SKIPPED"
         else:
             return "", "", ""
-    return None 
+    return None
 
 
 #
 # Implementation
 
 
-def call_and_report( 
-    item: Item, when: "Literal['setup', 'call', 'teardown']", log: bool = True, **kwds 
-) -> TestReport: 
+def call_and_report(
+    item: Item, when: "Literal['setup', 'call', 'teardown']", log: bool = True, **kwds
+) -> TestReport:
     call = call_runtest_hook(item, when, **kwds)
     hook = item.ihook
-    report: TestReport = hook.pytest_runtest_makereport(item=item, call=call) 
+    report: TestReport = hook.pytest_runtest_makereport(item=item, call=call)
     if log:
         hook.pytest_runtest_logreport(report=report)
     if check_interactive_exception(call, report):
@@ -222,161 +222,161 @@ def call_and_report(
     return report
 
 
-def check_interactive_exception(call: "CallInfo[object]", report: BaseReport) -> bool: 
-    """Check whether the call raised an exception that should be reported as 
-    interactive.""" 
-    if call.excinfo is None: 
-        # Didn't raise. 
-        return False 
-    if hasattr(report, "wasxfail"): 
-        # Exception was expected. 
-        return False 
-    if isinstance(call.excinfo.value, (Skipped, bdb.BdbQuit)): 
-        # Special control flow exception. 
-        return False 
-    return True 
-
-
-def call_runtest_hook( 
-    item: Item, when: "Literal['setup', 'call', 'teardown']", **kwds 
-) -> "CallInfo[None]": 
-    if when == "setup": 
-        ihook: Callable[..., None] = item.ihook.pytest_runtest_setup 
-    elif when == "call": 
-        ihook = item.ihook.pytest_runtest_call 
-    elif when == "teardown": 
-        ihook = item.ihook.pytest_runtest_teardown 
-    else: 
-        assert False, f"Unhandled runtest hook case: {when}" 
-    reraise: Tuple[Type[BaseException], ...] = (Exit,) 
-    if not item.config.getoption("usepdb", False): 
-        reraise += (KeyboardInterrupt,) 
-    return CallInfo.from_call( 
-        lambda: ihook(item=item, **kwds), when=when, reraise=reraise 
+def check_interactive_exception(call: "CallInfo[object]", report: BaseReport) -> bool:
+    """Check whether the call raised an exception that should be reported as
+    interactive."""
+    if call.excinfo is None:
+        # Didn't raise.
+        return False
+    if hasattr(report, "wasxfail"):
+        # Exception was expected.
+        return False
+    if isinstance(call.excinfo.value, (Skipped, bdb.BdbQuit)):
+        # Special control flow exception.
+        return False
+    return True
+
+
+def call_runtest_hook(
+    item: Item, when: "Literal['setup', 'call', 'teardown']", **kwds
+) -> "CallInfo[None]":
+    if when == "setup":
+        ihook: Callable[..., None] = item.ihook.pytest_runtest_setup
+    elif when == "call":
+        ihook = item.ihook.pytest_runtest_call
+    elif when == "teardown":
+        ihook = item.ihook.pytest_runtest_teardown
+    else:
+        assert False, f"Unhandled runtest hook case: {when}"
+    reraise: Tuple[Type[BaseException], ...] = (Exit,)
+    if not item.config.getoption("usepdb", False):
+        reraise += (KeyboardInterrupt,)
+    return CallInfo.from_call(
+        lambda: ihook(item=item, **kwds), when=when, reraise=reraise
     )
 
 
-TResult = TypeVar("TResult", covariant=True) 
- 
- 
-@final 
-@attr.s(repr=False) 
-class CallInfo(Generic[TResult]): 
-    """Result/Exception info a function invocation. 
-
-    :param T result: 
-        The return value of the call, if it didn't raise. Can only be 
-        accessed if excinfo is None. 
-    :param Optional[ExceptionInfo] excinfo: 
-        The captured exception of the call, if it raised. 
-    :param float start: 
-        The system time when the call started, in seconds since the epoch. 
-    :param float stop: 
-        The system time when the call ended, in seconds since the epoch. 
-    :param float duration: 
-        The call duration, in seconds. 
-    :param str when: 
-        The context of invocation: "setup", "call", "teardown", ... 
-    """ 
-
-    _result = attr.ib(type="Optional[TResult]") 
-    excinfo = attr.ib(type=Optional[ExceptionInfo[BaseException]]) 
-    start = attr.ib(type=float) 
-    stop = attr.ib(type=float) 
-    duration = attr.ib(type=float) 
-    when = attr.ib(type="Literal['collect', 'setup', 'call', 'teardown']") 
- 
-    @property 
-    def result(self) -> TResult: 
-        if self.excinfo is not None: 
-            raise AttributeError(f"{self!r} has no valid result") 
-        # The cast is safe because an exception wasn't raised, hence 
-        # _result has the expected function return type (which may be 
-        #  None, that's why a cast and not an assert). 
-        return cast(TResult, self._result) 
- 
-    @classmethod 
-    def from_call( 
-        cls, 
-        func: "Callable[[], TResult]", 
-        when: "Literal['collect', 'setup', 'call', 'teardown']", 
-        reraise: Optional[ 
-            Union[Type[BaseException], Tuple[Type[BaseException], ...]] 
-        ] = None, 
-    ) -> "CallInfo[TResult]": 
-        excinfo = None 
-        start = timing.time() 
-        precise_start = timing.perf_counter() 
+TResult = TypeVar("TResult", covariant=True)
+
+
+@final
+@attr.s(repr=False)
+class CallInfo(Generic[TResult]):
+    """Result/Exception info a function invocation.
+
+    :param T result:
+        The return value of the call, if it didn't raise. Can only be
+        accessed if excinfo is None.
+    :param Optional[ExceptionInfo] excinfo:
+        The captured exception of the call, if it raised.
+    :param float start:
+        The system time when the call started, in seconds since the epoch.
+    :param float stop:
+        The system time when the call ended, in seconds since the epoch.
+    :param float duration:
+        The call duration, in seconds.
+    :param str when:
+        The context of invocation: "setup", "call", "teardown", ...
+    """
+
+    _result = attr.ib(type="Optional[TResult]")
+    excinfo = attr.ib(type=Optional[ExceptionInfo[BaseException]])
+    start = attr.ib(type=float)
+    stop = attr.ib(type=float)
+    duration = attr.ib(type=float)
+    when = attr.ib(type="Literal['collect', 'setup', 'call', 'teardown']")
+
+    @property
+    def result(self) -> TResult:
+        if self.excinfo is not None:
+            raise AttributeError(f"{self!r} has no valid result")
+        # The cast is safe because an exception wasn't raised, hence
+        # _result has the expected function return type (which may be
+        #  None, that's why a cast and not an assert).
+        return cast(TResult, self._result)
+
+    @classmethod
+    def from_call(
+        cls,
+        func: "Callable[[], TResult]",
+        when: "Literal['collect', 'setup', 'call', 'teardown']",
+        reraise: Optional[
+            Union[Type[BaseException], Tuple[Type[BaseException], ...]]
+        ] = None,
+    ) -> "CallInfo[TResult]":
+        excinfo = None
+        start = timing.time()
+        precise_start = timing.perf_counter()
         try:
-            result: Optional[TResult] = func() 
-        except BaseException: 
-            excinfo = ExceptionInfo.from_current() 
-            if reraise is not None and isinstance(excinfo.value, reraise): 
+            result: Optional[TResult] = func()
+        except BaseException:
+            excinfo = ExceptionInfo.from_current()
+            if reraise is not None and isinstance(excinfo.value, reraise):
                 raise
-            result = None 
-        # use the perf counter 
-        precise_stop = timing.perf_counter() 
-        duration = precise_stop - precise_start 
-        stop = timing.time() 
-        return cls( 
-            start=start, 
-            stop=stop, 
-            duration=duration, 
-            when=when, 
-            result=result, 
-            excinfo=excinfo, 
-        ) 
-
-    def __repr__(self) -> str: 
-        if self.excinfo is None: 
-            return f"<CallInfo when={self.when!r} result: {self._result!r}>" 
-        return f"<CallInfo when={self.when!r} excinfo={self.excinfo!r}>" 
-
-
-def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> TestReport: 
-    return TestReport.from_item_and_call(item, call) 
-
-
-def pytest_make_collect_report(collector: Collector) -> CollectReport: 
-    call = CallInfo.from_call(lambda: list(collector.collect()), "collect") 
-    longrepr: Union[None, Tuple[str, int, str], str, TerminalRepr] = None 
+            result = None
+        # use the perf counter
+        precise_stop = timing.perf_counter()
+        duration = precise_stop - precise_start
+        stop = timing.time()
+        return cls(
+            start=start,
+            stop=stop,
+            duration=duration,
+            when=when,
+            result=result,
+            excinfo=excinfo,
+        )
+
+    def __repr__(self) -> str:
+        if self.excinfo is None:
+            return f"<CallInfo when={self.when!r} result: {self._result!r}>"
+        return f"<CallInfo when={self.when!r} excinfo={self.excinfo!r}>"
+
+
+def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> TestReport:
+    return TestReport.from_item_and_call(item, call)
+
+
+def pytest_make_collect_report(collector: Collector) -> CollectReport:
+    call = CallInfo.from_call(lambda: list(collector.collect()), "collect")
+    longrepr: Union[None, Tuple[str, int, str], str, TerminalRepr] = None
     if not call.excinfo:
-        outcome: Literal["passed", "skipped", "failed"] = "passed" 
+        outcome: Literal["passed", "skipped", "failed"] = "passed"
     else:
-        skip_exceptions = [Skipped] 
-        unittest = sys.modules.get("unittest") 
-        if unittest is not None: 
-            # Type ignored because unittest is loaded dynamically. 
-            skip_exceptions.append(unittest.SkipTest)  # type: ignore 
-        if isinstance(call.excinfo.value, tuple(skip_exceptions)): 
+        skip_exceptions = [Skipped]
+        unittest = sys.modules.get("unittest")
+        if unittest is not None:
+            # Type ignored because unittest is loaded dynamically.
+            skip_exceptions.append(unittest.SkipTest)  # type: ignore
+        if isinstance(call.excinfo.value, tuple(skip_exceptions)):
             outcome = "skipped"
-            r_ = collector._repr_failure_py(call.excinfo, "line") 
-            assert isinstance(r_, ExceptionChainRepr), repr(r_) 
-            r = r_.reprcrash 
-            assert r 
+            r_ = collector._repr_failure_py(call.excinfo, "line")
+            assert isinstance(r_, ExceptionChainRepr), repr(r_)
+            r = r_.reprcrash
+            assert r
             longrepr = (str(r.path), r.lineno, r.message)
         else:
             outcome = "failed"
             errorinfo = collector.repr_failure(call.excinfo)
             if not hasattr(errorinfo, "toterminal"):
-                assert isinstance(errorinfo, str) 
+                assert isinstance(errorinfo, str)
                 errorinfo = CollectErrorRepr(errorinfo)
             longrepr = errorinfo
-    result = call.result if not call.excinfo else None 
-    rep = CollectReport(collector.nodeid, outcome, longrepr, result) 
-    rep.call = call  # type: ignore # see collect_one_node 
+    result = call.result if not call.excinfo else None
+    rep = CollectReport(collector.nodeid, outcome, longrepr, result)
+    rep.call = call  # type: ignore # see collect_one_node
     return rep
 
 
-class SetupState: 
-    """Shared state for setting up/tearing down test items or collectors.""" 
+class SetupState:
+    """Shared state for setting up/tearing down test items or collectors."""
 
     def __init__(self):
-        self.stack: List[Node] = [] 
-        self._finalizers: Dict[Node, List[Callable[[], object]]] = {} 
+        self.stack: List[Node] = []
+        self._finalizers: Dict[Node, List[Callable[[], object]]] = {}
 
-    def addfinalizer(self, finalizer: Callable[[], object], colitem) -> None: 
-        """Attach a finalizer to the given colitem.""" 
+    def addfinalizer(self, finalizer: Callable[[], object], colitem) -> None:
+        """Attach a finalizer to the given colitem."""
         assert colitem and not isinstance(colitem, tuple)
         assert callable(finalizer)
         # assert colitem in self.stack  # some unit tests don't setup stack :/
@@ -386,76 +386,76 @@ class SetupState:
         colitem = self.stack.pop()
         self._teardown_with_finalization(colitem)
 
-    def _callfinalizers(self, colitem) -> None: 
+    def _callfinalizers(self, colitem) -> None:
         finalizers = self._finalizers.pop(colitem, None)
         exc = None
         while finalizers:
             fin = finalizers.pop()
             try:
                 fin()
-            except TEST_OUTCOME as e: 
+            except TEST_OUTCOME as e:
                 # XXX Only first exception will be seen by user,
                 #     ideally all should be reported.
                 if exc is None:
-                    exc = e 
+                    exc = e
         if exc:
-            raise exc 
+            raise exc
 
-    def _teardown_with_finalization(self, colitem) -> None: 
+    def _teardown_with_finalization(self, colitem) -> None:
         self._callfinalizers(colitem)
-        colitem.teardown() 
+        colitem.teardown()
         for colitem in self._finalizers:
-            assert colitem in self.stack 
+            assert colitem in self.stack
 
-    def teardown_all(self) -> None: 
+    def teardown_all(self) -> None:
         while self.stack:
             self._pop_and_teardown()
         for key in list(self._finalizers):
             self._teardown_with_finalization(key)
         assert not self._finalizers
 
-    def teardown_exact(self, item, nextitem) -> None: 
+    def teardown_exact(self, item, nextitem) -> None:
         needed_collectors = nextitem and nextitem.listchain() or []
         self._teardown_towards(needed_collectors)
 
-    def _teardown_towards(self, needed_collectors) -> None: 
+    def _teardown_towards(self, needed_collectors) -> None:
         exc = None
         while self.stack:
             if self.stack == needed_collectors[: len(self.stack)]:
                 break
             try:
                 self._pop_and_teardown()
-            except TEST_OUTCOME as e: 
+            except TEST_OUTCOME as e:
                 # XXX Only first exception will be seen by user,
                 #     ideally all should be reported.
                 if exc is None:
-                    exc = e 
+                    exc = e
         if exc:
-            raise exc 
+            raise exc
 
-    def prepare(self, colitem) -> None: 
-        """Setup objects along the collector chain to the test-method.""" 
+    def prepare(self, colitem) -> None:
+        """Setup objects along the collector chain to the test-method."""
 
-        # Check if the last collection node has raised an error. 
+        # Check if the last collection node has raised an error.
         for col in self.stack:
             if hasattr(col, "_prepare_exc"):
-                exc = col._prepare_exc  # type: ignore[attr-defined] 
-                raise exc 
- 
-        needed_collectors = colitem.listchain() 
+                exc = col._prepare_exc  # type: ignore[attr-defined]
+                raise exc
+
+        needed_collectors = colitem.listchain()
         for col in needed_collectors[len(self.stack) :]:
             self.stack.append(col)
             try:
                 col.setup()
-            except TEST_OUTCOME as e: 
-                col._prepare_exc = e  # type: ignore[attr-defined] 
-                raise e 
+            except TEST_OUTCOME as e:
+                col._prepare_exc = e  # type: ignore[attr-defined]
+                raise e
 
 
-def collect_one_node(collector: Collector) -> CollectReport: 
+def collect_one_node(collector: Collector) -> CollectReport:
     ihook = collector.ihook
     ihook.pytest_collectstart(collector=collector)
-    rep: CollectReport = ihook.pytest_make_collect_report(collector=collector) 
+    rep: CollectReport = ihook.pytest_make_collect_report(collector=collector)
     call = rep.__dict__.pop("call", None)
     if call and check_interactive_exception(call, rep):
         ihook.pytest_exception_interact(node=collector, call=call, report=rep)
diff --git a/contrib/python/pytest/py3/_pytest/setuponly.py b/contrib/python/pytest/py3/_pytest/setuponly.py
index fd9767a0f6..44a1094c0d 100644
--- a/contrib/python/pytest/py3/_pytest/setuponly.py
+++ b/contrib/python/pytest/py3/_pytest/setuponly.py
@@ -1,17 +1,17 @@
-from typing import Generator 
-from typing import Optional 
-from typing import Union 
- 
+from typing import Generator
+from typing import Optional
+from typing import Union
+
 import pytest
-from _pytest._io.saferepr import saferepr 
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
-from _pytest.config.argparsing import Parser 
-from _pytest.fixtures import FixtureDef 
-from _pytest.fixtures import SubRequest 
+from _pytest._io.saferepr import saferepr
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureDef
+from _pytest.fixtures import SubRequest
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("debugconfig")
     group.addoption(
         "--setuponly",
@@ -28,35 +28,35 @@ def pytest_addoption(parser: Parser) -> None:
 
 
 @pytest.hookimpl(hookwrapper=True)
-def pytest_fixture_setup( 
-    fixturedef: FixtureDef[object], request: SubRequest 
-) -> Generator[None, None, None]: 
+def pytest_fixture_setup(
+    fixturedef: FixtureDef[object], request: SubRequest
+) -> Generator[None, None, None]:
     yield
-    if request.config.option.setupshow: 
+    if request.config.option.setupshow:
         if hasattr(request, "param"):
             # Save the fixture parameter so ._show_fixture_action() can
             # display it now and during the teardown (in .finish()).
             if fixturedef.ids:
                 if callable(fixturedef.ids):
-                    param = fixturedef.ids(request.param) 
+                    param = fixturedef.ids(request.param)
                 else:
-                    param = fixturedef.ids[request.param_index] 
+                    param = fixturedef.ids[request.param_index]
             else:
-                param = request.param 
-            fixturedef.cached_param = param  # type: ignore[attr-defined] 
+                param = request.param
+            fixturedef.cached_param = param  # type: ignore[attr-defined]
         _show_fixture_action(fixturedef, "SETUP")
 
 
-def pytest_fixture_post_finalizer(fixturedef: FixtureDef[object]) -> None: 
-    if fixturedef.cached_result is not None: 
+def pytest_fixture_post_finalizer(fixturedef: FixtureDef[object]) -> None:
+    if fixturedef.cached_result is not None:
         config = fixturedef._fixturemanager.config
         if config.option.setupshow:
             _show_fixture_action(fixturedef, "TEARDOWN")
             if hasattr(fixturedef, "cached_param"):
-                del fixturedef.cached_param  # type: ignore[attr-defined] 
+                del fixturedef.cached_param  # type: ignore[attr-defined]
 
 
-def _show_fixture_action(fixturedef: FixtureDef[object], msg: str) -> None: 
+def _show_fixture_action(fixturedef: FixtureDef[object], msg: str) -> None:
     config = fixturedef._fixturemanager.config
     capman = config.pluginmanager.getplugin("capturemanager")
     if capman:
@@ -79,16 +79,16 @@ def _show_fixture_action(fixturedef: FixtureDef[object], msg: str) -> None:
             tw.write(" (fixtures used: {})".format(", ".join(deps)))
 
     if hasattr(fixturedef, "cached_param"):
-        tw.write("[{}]".format(saferepr(fixturedef.cached_param, maxsize=42)))  # type: ignore[attr-defined] 
+        tw.write("[{}]".format(saferepr(fixturedef.cached_param, maxsize=42)))  # type: ignore[attr-defined]
+
+    tw.flush()
 
-    tw.flush() 
- 
     if capman:
         capman.resume_global_capture()
 
 
 @pytest.hookimpl(tryfirst=True)
-def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]: 
+def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
     if config.option.setuponly:
         config.option.setupshow = True
-    return None 
+    return None
diff --git a/contrib/python/pytest/py3/_pytest/setupplan.py b/contrib/python/pytest/py3/_pytest/setupplan.py
index 782c2cd861..9ba81ccaf0 100644
--- a/contrib/python/pytest/py3/_pytest/setupplan.py
+++ b/contrib/python/pytest/py3/_pytest/setupplan.py
@@ -1,15 +1,15 @@
-from typing import Optional 
-from typing import Union 
- 
+from typing import Optional
+from typing import Union
+
 import pytest
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
-from _pytest.config.argparsing import Parser 
-from _pytest.fixtures import FixtureDef 
-from _pytest.fixtures import SubRequest 
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureDef
+from _pytest.fixtures import SubRequest
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("debugconfig")
     group.addoption(
         "--setupplan",
@@ -21,20 +21,20 @@ def pytest_addoption(parser: Parser) -> None:
 
 
 @pytest.hookimpl(tryfirst=True)
-def pytest_fixture_setup( 
-    fixturedef: FixtureDef[object], request: SubRequest 
-) -> Optional[object]: 
+def pytest_fixture_setup(
+    fixturedef: FixtureDef[object], request: SubRequest
+) -> Optional[object]:
     # Will return a dummy fixture if the setuponly option is provided.
     if request.config.option.setupplan:
-        my_cache_key = fixturedef.cache_key(request) 
-        fixturedef.cached_result = (None, my_cache_key, None) 
+        my_cache_key = fixturedef.cache_key(request)
+        fixturedef.cached_result = (None, my_cache_key, None)
         return fixturedef.cached_result
-    return None 
+    return None
 
 
 @pytest.hookimpl(tryfirst=True)
-def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]: 
+def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
     if config.option.setupplan:
         config.option.setuponly = True
         config.option.setupshow = True
-    return None 
+    return None
diff --git a/contrib/python/pytest/py3/_pytest/skipping.py b/contrib/python/pytest/py3/_pytest/skipping.py
index 571ad4880c..9aacfecee7 100644
--- a/contrib/python/pytest/py3/_pytest/skipping.py
+++ b/contrib/python/pytest/py3/_pytest/skipping.py
@@ -1,37 +1,37 @@
-"""Support for skip/xfail functions and markers.""" 
-import os 
-import platform 
-import sys 
-import traceback 
-from collections.abc import Mapping 
-from typing import Generator 
-from typing import Optional 
-from typing import Tuple 
-from typing import Type 
- 
-import attr 
- 
-from _pytest.config import Config 
+"""Support for skip/xfail functions and markers."""
+import os
+import platform
+import sys
+import traceback
+from collections.abc import Mapping
+from typing import Generator
+from typing import Optional
+from typing import Tuple
+from typing import Type
+
+import attr
+
+from _pytest.config import Config
 from _pytest.config import hookimpl
-from _pytest.config.argparsing import Parser 
-from _pytest.mark.structures import Mark 
-from _pytest.nodes import Item 
+from _pytest.config.argparsing import Parser
+from _pytest.mark.structures import Mark
+from _pytest.nodes import Item
 from _pytest.outcomes import fail
 from _pytest.outcomes import skip
 from _pytest.outcomes import xfail
-from _pytest.reports import BaseReport 
-from _pytest.runner import CallInfo 
-from _pytest.store import StoreKey 
+from _pytest.reports import BaseReport
+from _pytest.runner import CallInfo
+from _pytest.store import StoreKey
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group.addoption(
         "--runxfail",
         action="store_true",
         dest="runxfail",
         default=False,
-        help="report the results of xfail tests as if they were not marked", 
+        help="report the results of xfail tests as if they were not marked",
     )
 
     parser.addini(
@@ -43,7 +43,7 @@ def pytest_addoption(parser: Parser) -> None:
     )
 
 
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     if config.option.runxfail:
         # yay a hack
         import pytest
@@ -54,7 +54,7 @@ def pytest_configure(config: Config) -> None:
         def nop(*args, **kwargs):
             pass
 
-        nop.Exception = xfail.Exception  # type: ignore[attr-defined] 
+        nop.Exception = xfail.Exception  # type: ignore[attr-defined]
         setattr(pytest, "xfail", nop)
 
     config.addinivalue_line(
@@ -65,260 +65,260 @@ def pytest_configure(config: Config) -> None:
     )
     config.addinivalue_line(
         "markers",
-        "skipif(condition, ..., *, reason=...): " 
-        "skip the given test function if any of the conditions evaluate to True. " 
-        "Example: skipif(sys.platform == 'win32') skips the test if we are on the win32 platform. " 
-        "See https://docs.pytest.org/en/stable/reference.html#pytest-mark-skipif", 
+        "skipif(condition, ..., *, reason=...): "
+        "skip the given test function if any of the conditions evaluate to True. "
+        "Example: skipif(sys.platform == 'win32') skips the test if we are on the win32 platform. "
+        "See https://docs.pytest.org/en/stable/reference.html#pytest-mark-skipif",
     )
     config.addinivalue_line(
         "markers",
-        "xfail(condition, ..., *, reason=..., run=True, raises=None, strict=xfail_strict): " 
-        "mark the test function as an expected failure if any of the conditions " 
-        "evaluate to True. Optionally specify a reason for better reporting " 
+        "xfail(condition, ..., *, reason=..., run=True, raises=None, strict=xfail_strict): "
+        "mark the test function as an expected failure if any of the conditions "
+        "evaluate to True. Optionally specify a reason for better reporting "
         "and run=False if you don't even want to execute the test function. "
         "If only specific exception(s) are expected, you can list them in "
         "raises, and if the test fails in other ways, it will be reported as "
-        "a true failure. See https://docs.pytest.org/en/stable/reference.html#pytest-mark-xfail", 
+        "a true failure. See https://docs.pytest.org/en/stable/reference.html#pytest-mark-xfail",
     )
 
 
-def evaluate_condition(item: Item, mark: Mark, condition: object) -> Tuple[bool, str]: 
-    """Evaluate a single skipif/xfail condition. 
-
-    If an old-style string condition is given, it is eval()'d, otherwise the 
-    condition is bool()'d. If this fails, an appropriately formatted pytest.fail 
-    is raised. 
- 
-    Returns (result, reason). The reason is only relevant if the result is True. 
-    """ 
-    # String condition. 
-    if isinstance(condition, str): 
-        globals_ = { 
-            "os": os, 
-            "sys": sys, 
-            "platform": platform, 
-            "config": item.config, 
-        } 
-        for dictionary in reversed( 
-            item.ihook.pytest_markeval_namespace(config=item.config) 
-        ): 
-            if not isinstance(dictionary, Mapping): 
-                raise ValueError( 
-                    "pytest_markeval_namespace() needs to return a dict, got {!r}".format( 
-                        dictionary 
-                    ) 
-                ) 
-            globals_.update(dictionary) 
-        if hasattr(item, "obj"): 
-            globals_.update(item.obj.__globals__)  # type: ignore[attr-defined] 
-        try: 
-            filename = f"<{mark.name} condition>" 
-            condition_code = compile(condition, filename, "eval") 
-            result = eval(condition_code, globals_) 
-        except SyntaxError as exc: 
-            msglines = [ 
-                "Error evaluating %r condition" % mark.name, 
-                "    " + condition, 
-                "    " + " " * (exc.offset or 0) + "^", 
-                "SyntaxError: invalid syntax", 
-            ] 
-            fail("\n".join(msglines), pytrace=False) 
-        except Exception as exc: 
-            msglines = [ 
-                "Error evaluating %r condition" % mark.name, 
-                "    " + condition, 
-                *traceback.format_exception_only(type(exc), exc), 
-            ] 
-            fail("\n".join(msglines), pytrace=False) 
- 
-    # Boolean condition. 
-    else: 
-        try: 
-            result = bool(condition) 
-        except Exception as exc: 
-            msglines = [ 
-                "Error evaluating %r condition as a boolean" % mark.name, 
-                *traceback.format_exception_only(type(exc), exc), 
-            ] 
-            fail("\n".join(msglines), pytrace=False) 
- 
-    reason = mark.kwargs.get("reason", None) 
-    if reason is None: 
-        if isinstance(condition, str): 
-            reason = "condition: " + condition 
+def evaluate_condition(item: Item, mark: Mark, condition: object) -> Tuple[bool, str]:
+    """Evaluate a single skipif/xfail condition.
+
+    If an old-style string condition is given, it is eval()'d, otherwise the
+    condition is bool()'d. If this fails, an appropriately formatted pytest.fail
+    is raised.
+
+    Returns (result, reason). The reason is only relevant if the result is True.
+    """
+    # String condition.
+    if isinstance(condition, str):
+        globals_ = {
+            "os": os,
+            "sys": sys,
+            "platform": platform,
+            "config": item.config,
+        }
+        for dictionary in reversed(
+            item.ihook.pytest_markeval_namespace(config=item.config)
+        ):
+            if not isinstance(dictionary, Mapping):
+                raise ValueError(
+                    "pytest_markeval_namespace() needs to return a dict, got {!r}".format(
+                        dictionary
+                    )
+                )
+            globals_.update(dictionary)
+        if hasattr(item, "obj"):
+            globals_.update(item.obj.__globals__)  # type: ignore[attr-defined]
+        try:
+            filename = f"<{mark.name} condition>"
+            condition_code = compile(condition, filename, "eval")
+            result = eval(condition_code, globals_)
+        except SyntaxError as exc:
+            msglines = [
+                "Error evaluating %r condition" % mark.name,
+                "    " + condition,
+                "    " + " " * (exc.offset or 0) + "^",
+                "SyntaxError: invalid syntax",
+            ]
+            fail("\n".join(msglines), pytrace=False)
+        except Exception as exc:
+            msglines = [
+                "Error evaluating %r condition" % mark.name,
+                "    " + condition,
+                *traceback.format_exception_only(type(exc), exc),
+            ]
+            fail("\n".join(msglines), pytrace=False)
+
+    # Boolean condition.
+    else:
+        try:
+            result = bool(condition)
+        except Exception as exc:
+            msglines = [
+                "Error evaluating %r condition as a boolean" % mark.name,
+                *traceback.format_exception_only(type(exc), exc),
+            ]
+            fail("\n".join(msglines), pytrace=False)
+
+    reason = mark.kwargs.get("reason", None)
+    if reason is None:
+        if isinstance(condition, str):
+            reason = "condition: " + condition
         else:
-            # XXX better be checked at collection time 
-            msg = ( 
-                "Error evaluating %r: " % mark.name 
-                + "you need to specify reason=STRING when using booleans as conditions." 
-            ) 
-            fail(msg, pytrace=False) 
-
-    return result, reason 
-
-
-@attr.s(slots=True, frozen=True) 
-class Skip: 
-    """The result of evaluate_skip_marks().""" 
-
-    reason = attr.ib(type=str) 
-
-
-def evaluate_skip_marks(item: Item) -> Optional[Skip]: 
-    """Evaluate skip and skipif marks on item, returning Skip if triggered.""" 
-    for mark in item.iter_markers(name="skipif"): 
-        if "condition" not in mark.kwargs: 
-            conditions = mark.args 
-        else: 
-            conditions = (mark.kwargs["condition"],) 
-
-        # Unconditional. 
-        if not conditions: 
-            reason = mark.kwargs.get("reason", "") 
-            return Skip(reason) 
-
-        # If any of the conditions are true. 
-        for condition in conditions: 
-            result, reason = evaluate_condition(item, mark, condition) 
-            if result: 
-                return Skip(reason) 
-
-    for mark in item.iter_markers(name="skip"): 
-        if "reason" in mark.kwargs: 
-            reason = mark.kwargs["reason"] 
-        elif mark.args: 
-            reason = mark.args[0] 
-        else: 
-            reason = "unconditional skip" 
-        return Skip(reason) 
- 
-    return None 
- 
- 
-@attr.s(slots=True, frozen=True) 
-class Xfail: 
-    """The result of evaluate_xfail_marks().""" 
- 
-    reason = attr.ib(type=str) 
-    run = attr.ib(type=bool) 
-    strict = attr.ib(type=bool) 
-    raises = attr.ib(type=Optional[Tuple[Type[BaseException], ...]]) 
- 
- 
-def evaluate_xfail_marks(item: Item) -> Optional[Xfail]: 
-    """Evaluate xfail marks on item, returning Xfail if triggered.""" 
-    for mark in item.iter_markers(name="xfail"): 
-        run = mark.kwargs.get("run", True) 
-        strict = mark.kwargs.get("strict", item.config.getini("xfail_strict")) 
-        raises = mark.kwargs.get("raises", None) 
-        if "condition" not in mark.kwargs: 
-            conditions = mark.args 
-        else: 
-            conditions = (mark.kwargs["condition"],) 
- 
-        # Unconditional. 
-        if not conditions: 
-            reason = mark.kwargs.get("reason", "") 
-            return Xfail(reason, run, strict, raises) 
- 
-        # If any of the conditions are true. 
-        for condition in conditions: 
-            result, reason = evaluate_condition(item, mark, condition) 
-            if result: 
-                return Xfail(reason, run, strict, raises) 
- 
-    return None 
- 
- 
-# Whether skipped due to skip or skipif marks. 
-skipped_by_mark_key = StoreKey[bool]() 
-# Saves the xfail mark evaluation. Can be refreshed during call if None. 
-xfailed_key = StoreKey[Optional[Xfail]]() 
-unexpectedsuccess_key = StoreKey[str]() 
- 
- 
-@hookimpl(tryfirst=True) 
-def pytest_runtest_setup(item: Item) -> None: 
-    skipped = evaluate_skip_marks(item) 
-    item._store[skipped_by_mark_key] = skipped is not None 
-    if skipped: 
-        skip(skipped.reason) 
- 
-    item._store[xfailed_key] = xfailed = evaluate_xfail_marks(item) 
-    if xfailed and not item.config.option.runxfail and not xfailed.run: 
-        xfail("[NOTRUN] " + xfailed.reason) 
- 
- 
+            # XXX better be checked at collection time
+            msg = (
+                "Error evaluating %r: " % mark.name
+                + "you need to specify reason=STRING when using booleans as conditions."
+            )
+            fail(msg, pytrace=False)
+
+    return result, reason
+
+
+@attr.s(slots=True, frozen=True)
+class Skip:
+    """The result of evaluate_skip_marks()."""
+
+    reason = attr.ib(type=str)
+
+
+def evaluate_skip_marks(item: Item) -> Optional[Skip]:
+    """Evaluate skip and skipif marks on item, returning Skip if triggered."""
+    for mark in item.iter_markers(name="skipif"):
+        if "condition" not in mark.kwargs:
+            conditions = mark.args
+        else:
+            conditions = (mark.kwargs["condition"],)
+
+        # Unconditional.
+        if not conditions:
+            reason = mark.kwargs.get("reason", "")
+            return Skip(reason)
+
+        # If any of the conditions are true.
+        for condition in conditions:
+            result, reason = evaluate_condition(item, mark, condition)
+            if result:
+                return Skip(reason)
+
+    for mark in item.iter_markers(name="skip"):
+        if "reason" in mark.kwargs:
+            reason = mark.kwargs["reason"]
+        elif mark.args:
+            reason = mark.args[0]
+        else:
+            reason = "unconditional skip"
+        return Skip(reason)
+
+    return None
+
+
+@attr.s(slots=True, frozen=True)
+class Xfail:
+    """The result of evaluate_xfail_marks()."""
+
+    reason = attr.ib(type=str)
+    run = attr.ib(type=bool)
+    strict = attr.ib(type=bool)
+    raises = attr.ib(type=Optional[Tuple[Type[BaseException], ...]])
+
+
+def evaluate_xfail_marks(item: Item) -> Optional[Xfail]:
+    """Evaluate xfail marks on item, returning Xfail if triggered."""
+    for mark in item.iter_markers(name="xfail"):
+        run = mark.kwargs.get("run", True)
+        strict = mark.kwargs.get("strict", item.config.getini("xfail_strict"))
+        raises = mark.kwargs.get("raises", None)
+        if "condition" not in mark.kwargs:
+            conditions = mark.args
+        else:
+            conditions = (mark.kwargs["condition"],)
+
+        # Unconditional.
+        if not conditions:
+            reason = mark.kwargs.get("reason", "")
+            return Xfail(reason, run, strict, raises)
+
+        # If any of the conditions are true.
+        for condition in conditions:
+            result, reason = evaluate_condition(item, mark, condition)
+            if result:
+                return Xfail(reason, run, strict, raises)
+
+    return None
+
+
+# Whether skipped due to skip or skipif marks.
+skipped_by_mark_key = StoreKey[bool]()
+# Saves the xfail mark evaluation. Can be refreshed during call if None.
+xfailed_key = StoreKey[Optional[Xfail]]()
+unexpectedsuccess_key = StoreKey[str]()
+
+
+@hookimpl(tryfirst=True)
+def pytest_runtest_setup(item: Item) -> None:
+    skipped = evaluate_skip_marks(item)
+    item._store[skipped_by_mark_key] = skipped is not None
+    if skipped:
+        skip(skipped.reason)
+
+    item._store[xfailed_key] = xfailed = evaluate_xfail_marks(item)
+    if xfailed and not item.config.option.runxfail and not xfailed.run:
+        xfail("[NOTRUN] " + xfailed.reason)
+
+
+@hookimpl(hookwrapper=True)
+def pytest_runtest_call(item: Item) -> Generator[None, None, None]:
+    xfailed = item._store.get(xfailed_key, None)
+    if xfailed is None:
+        item._store[xfailed_key] = xfailed = evaluate_xfail_marks(item)
+
+    if xfailed and not item.config.option.runxfail and not xfailed.run:
+        xfail("[NOTRUN] " + xfailed.reason)
+
+    yield
+
+    # The test run may have added an xfail mark dynamically.
+    xfailed = item._store.get(xfailed_key, None)
+    if xfailed is None:
+        item._store[xfailed_key] = xfailed = evaluate_xfail_marks(item)
+
+
 @hookimpl(hookwrapper=True)
-def pytest_runtest_call(item: Item) -> Generator[None, None, None]: 
-    xfailed = item._store.get(xfailed_key, None) 
-    if xfailed is None: 
-        item._store[xfailed_key] = xfailed = evaluate_xfail_marks(item) 
- 
-    if xfailed and not item.config.option.runxfail and not xfailed.run: 
-        xfail("[NOTRUN] " + xfailed.reason) 
- 
-    yield 
- 
-    # The test run may have added an xfail mark dynamically. 
-    xfailed = item._store.get(xfailed_key, None) 
-    if xfailed is None: 
-        item._store[xfailed_key] = xfailed = evaluate_xfail_marks(item) 
- 
- 
-@hookimpl(hookwrapper=True) 
-def pytest_runtest_makereport(item: Item, call: CallInfo[None]): 
+def pytest_runtest_makereport(item: Item, call: CallInfo[None]):
     outcome = yield
     rep = outcome.get_result()
-    xfailed = item._store.get(xfailed_key, None) 
-    # unittest special case, see setting of unexpectedsuccess_key 
-    if unexpectedsuccess_key in item._store and rep.when == "call": 
-        reason = item._store[unexpectedsuccess_key] 
-        if reason: 
-            rep.longrepr = f"Unexpected success: {reason}" 
+    xfailed = item._store.get(xfailed_key, None)
+    # unittest special case, see setting of unexpectedsuccess_key
+    if unexpectedsuccess_key in item._store and rep.when == "call":
+        reason = item._store[unexpectedsuccess_key]
+        if reason:
+            rep.longrepr = f"Unexpected success: {reason}"
         else:
             rep.longrepr = "Unexpected success"
-        rep.outcome = "failed" 
+        rep.outcome = "failed"
     elif item.config.option.runxfail:
-        pass  # don't interfere 
-    elif call.excinfo and isinstance(call.excinfo.value, xfail.Exception): 
-        assert call.excinfo.value.msg is not None 
+        pass  # don't interfere
+    elif call.excinfo and isinstance(call.excinfo.value, xfail.Exception):
+        assert call.excinfo.value.msg is not None
         rep.wasxfail = "reason: " + call.excinfo.value.msg
         rep.outcome = "skipped"
-    elif not rep.skipped and xfailed: 
+    elif not rep.skipped and xfailed:
         if call.excinfo:
-            raises = xfailed.raises 
-            if raises is not None and not isinstance(call.excinfo.value, raises): 
+            raises = xfailed.raises
+            if raises is not None and not isinstance(call.excinfo.value, raises):
                 rep.outcome = "failed"
             else:
                 rep.outcome = "skipped"
-                rep.wasxfail = xfailed.reason 
+                rep.wasxfail = xfailed.reason
         elif call.when == "call":
-            if xfailed.strict: 
+            if xfailed.strict:
                 rep.outcome = "failed"
-                rep.longrepr = "[XPASS(strict)] " + xfailed.reason 
+                rep.longrepr = "[XPASS(strict)] " + xfailed.reason
             else:
                 rep.outcome = "passed"
-                rep.wasxfail = xfailed.reason 
- 
-    if ( 
-        item._store.get(skipped_by_mark_key, True) 
+                rep.wasxfail = xfailed.reason
+
+    if (
+        item._store.get(skipped_by_mark_key, True)
         and rep.skipped
         and type(rep.longrepr) is tuple
     ):
-        # Skipped by mark.skipif; change the location of the failure 
+        # Skipped by mark.skipif; change the location of the failure
         # to point to the item definition, otherwise it will display
-        # the location of where the skip exception was raised within pytest. 
-        _, _, reason = rep.longrepr 
-        filename, line = item.reportinfo()[:2] 
-        assert line is not None 
-        rep.longrepr = str(filename), line + 1, reason 
+        # the location of where the skip exception was raised within pytest.
+        _, _, reason = rep.longrepr
+        filename, line = item.reportinfo()[:2]
+        assert line is not None
+        rep.longrepr = str(filename), line + 1, reason
 
 
-def pytest_report_teststatus(report: BaseReport) -> Optional[Tuple[str, str, str]]: 
+def pytest_report_teststatus(report: BaseReport) -> Optional[Tuple[str, str, str]]:
     if hasattr(report, "wasxfail"):
         if report.skipped:
-            return "xfailed", "x", "XFAIL" 
+            return "xfailed", "x", "XFAIL"
         elif report.passed:
-            return "xpassed", "X", "XPASS" 
-    return None 
+            return "xpassed", "X", "XPASS"
+    return None
diff --git a/contrib/python/pytest/py3/_pytest/stepwise.py b/contrib/python/pytest/py3/_pytest/stepwise.py
index af6016d0e4..197577c790 100644
--- a/contrib/python/pytest/py3/_pytest/stepwise.py
+++ b/contrib/python/pytest/py3/_pytest/stepwise.py
@@ -1,92 +1,92 @@
-from typing import List 
-from typing import Optional 
-from typing import TYPE_CHECKING 
- 
+from typing import List
+from typing import Optional
+from typing import TYPE_CHECKING
+
 import pytest
-from _pytest import nodes 
-from _pytest.config import Config 
-from _pytest.config.argparsing import Parser 
-from _pytest.main import Session 
-from _pytest.reports import TestReport 
-
-if TYPE_CHECKING: 
-    from _pytest.cacheprovider import Cache 
-
-STEPWISE_CACHE_DIR = "cache/stepwise" 
- 
- 
-def pytest_addoption(parser: Parser) -> None: 
+from _pytest import nodes
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
+from _pytest.main import Session
+from _pytest.reports import TestReport
+
+if TYPE_CHECKING:
+    from _pytest.cacheprovider import Cache
+
+STEPWISE_CACHE_DIR = "cache/stepwise"
+
+
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("general")
     group.addoption(
         "--sw",
         "--stepwise",
         action="store_true",
-        default=False, 
+        default=False,
         dest="stepwise",
-        help="exit on test failure and continue from last failing test next time", 
+        help="exit on test failure and continue from last failing test next time",
     )
     group.addoption(
-        "--sw-skip", 
+        "--sw-skip",
         "--stepwise-skip",
         action="store_true",
-        default=False, 
+        default=False,
         dest="stepwise_skip",
         help="ignore the first failing test but stop on the next failing test",
     )
 
 
 @pytest.hookimpl
-def pytest_configure(config: Config) -> None: 
-    # We should always have a cache as cache provider plugin uses tryfirst=True 
-    if config.getoption("stepwise"): 
-        config.pluginmanager.register(StepwisePlugin(config), "stepwiseplugin") 
-
-
-def pytest_sessionfinish(session: Session) -> None: 
-    if not session.config.getoption("stepwise"): 
-        assert session.config.cache is not None 
-        # Clear the list of failing tests if the plugin is not active. 
-        session.config.cache.set(STEPWISE_CACHE_DIR, []) 
- 
- 
+def pytest_configure(config: Config) -> None:
+    # We should always have a cache as cache provider plugin uses tryfirst=True
+    if config.getoption("stepwise"):
+        config.pluginmanager.register(StepwisePlugin(config), "stepwiseplugin")
+
+
+def pytest_sessionfinish(session: Session) -> None:
+    if not session.config.getoption("stepwise"):
+        assert session.config.cache is not None
+        # Clear the list of failing tests if the plugin is not active.
+        session.config.cache.set(STEPWISE_CACHE_DIR, [])
+
+
 class StepwisePlugin:
-    def __init__(self, config: Config) -> None: 
+    def __init__(self, config: Config) -> None:
         self.config = config
-        self.session: Optional[Session] = None 
-        self.report_status = "" 
-        assert config.cache is not None 
-        self.cache: Cache = config.cache 
-        self.lastfailed: Optional[str] = self.cache.get(STEPWISE_CACHE_DIR, None) 
-        self.skip: bool = config.getoption("stepwise_skip") 
-
-    def pytest_sessionstart(self, session: Session) -> None: 
+        self.session: Optional[Session] = None
+        self.report_status = ""
+        assert config.cache is not None
+        self.cache: Cache = config.cache
+        self.lastfailed: Optional[str] = self.cache.get(STEPWISE_CACHE_DIR, None)
+        self.skip: bool = config.getoption("stepwise_skip")
+
+    def pytest_sessionstart(self, session: Session) -> None:
         self.session = session
 
-    def pytest_collection_modifyitems( 
-        self, config: Config, items: List[nodes.Item] 
-    ) -> None: 
-        if not self.lastfailed: 
-            self.report_status = "no previously failed tests, not skipping." 
-            return 
+    def pytest_collection_modifyitems(
+        self, config: Config, items: List[nodes.Item]
+    ) -> None:
+        if not self.lastfailed:
+            self.report_status = "no previously failed tests, not skipping."
+            return
 
-        # check all item nodes until we find a match on last failed 
-        failed_index = None 
-        for index, item in enumerate(items): 
+        # check all item nodes until we find a match on last failed
+        failed_index = None
+        for index, item in enumerate(items):
             if item.nodeid == self.lastfailed:
-                failed_index = index 
+                failed_index = index
                 break
 
         # If the previously failed test was not found among the test items,
         # do not skip any tests.
-        if failed_index is None: 
-            self.report_status = "previously failed test not found, not skipping." 
-        else: 
-            self.report_status = f"skipping {failed_index} already passed items." 
-            deselected = items[:failed_index] 
-            del items[:failed_index] 
-            config.hook.pytest_deselected(items=deselected) 
-
-    def pytest_runtest_logreport(self, report: TestReport) -> None: 
+        if failed_index is None:
+            self.report_status = "previously failed test not found, not skipping."
+        else:
+            self.report_status = f"skipping {failed_index} already passed items."
+            deselected = items[:failed_index]
+            del items[:failed_index]
+            config.hook.pytest_deselected(items=deselected)
+
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
         if report.failed:
             if self.skip:
                 # Remove test from the failed ones (if it exists) and unset the skip option
@@ -98,7 +98,7 @@ class StepwisePlugin:
             else:
                 # Mark test as the last failing and interrupt the test session.
                 self.lastfailed = report.nodeid
-                assert self.session is not None 
+                assert self.session is not None
                 self.session.shouldstop = (
                     "Test failed, continuing from this test next run."
                 )
@@ -110,10 +110,10 @@ class StepwisePlugin:
                 if report.nodeid == self.lastfailed:
                     self.lastfailed = None
 
-    def pytest_report_collectionfinish(self) -> Optional[str]: 
-        if self.config.getoption("verbose") >= 0 and self.report_status: 
-            return f"stepwise: {self.report_status}" 
-        return None 
- 
-    def pytest_sessionfinish(self) -> None: 
-        self.cache.set(STEPWISE_CACHE_DIR, self.lastfailed) 
+    def pytest_report_collectionfinish(self) -> Optional[str]:
+        if self.config.getoption("verbose") >= 0 and self.report_status:
+            return f"stepwise: {self.report_status}"
+        return None
+
+    def pytest_sessionfinish(self) -> None:
+        self.cache.set(STEPWISE_CACHE_DIR, self.lastfailed)
diff --git a/contrib/python/pytest/py3/_pytest/store.py b/contrib/python/pytest/py3/_pytest/store.py
index f00524bec5..e5008cfc5a 100644
--- a/contrib/python/pytest/py3/_pytest/store.py
+++ b/contrib/python/pytest/py3/_pytest/store.py
@@ -1,125 +1,125 @@
-from typing import Any 
-from typing import cast 
-from typing import Dict 
-from typing import Generic 
-from typing import TypeVar 
-from typing import Union 
- 
- 
-__all__ = ["Store", "StoreKey"] 
- 
- 
-T = TypeVar("T") 
-D = TypeVar("D") 
- 
- 
-class StoreKey(Generic[T]): 
-    """StoreKey is an object used as a key to a Store. 
- 
-    A StoreKey is associated with the type T of the value of the key. 
- 
-    A StoreKey is unique and cannot conflict with another key. 
-    """ 
- 
-    __slots__ = () 
- 
- 
-class Store: 
-    """Store is a type-safe heterogenous mutable mapping that 
-    allows keys and value types to be defined separately from 
-    where it (the Store) is created. 
- 
-    Usually you will be given an object which has a ``Store``: 
- 
-    .. code-block:: python 
- 
-        store: Store = some_object.store 
- 
-    If a module wants to store data in this Store, it creates StoreKeys 
-    for its keys (at the module level): 
- 
-    .. code-block:: python 
- 
-        some_str_key = StoreKey[str]() 
-        some_bool_key = StoreKey[bool]() 
- 
-    To store information: 
- 
-    .. code-block:: python 
- 
-        # Value type must match the key. 
-        store[some_str_key] = "value" 
-        store[some_bool_key] = True 
- 
-    To retrieve the information: 
- 
-    .. code-block:: python 
- 
-        # The static type of some_str is str. 
-        some_str = store[some_str_key] 
-        # The static type of some_bool is bool. 
-        some_bool = store[some_bool_key] 
- 
-    Why use this? 
-    ------------- 
- 
-    Problem: module Internal defines an object. Module External, which 
-    module Internal doesn't know about, receives the object and wants to 
-    attach information to it, to be retrieved later given the object. 
- 
-    Bad solution 1: Module External assigns private attributes directly on 
-    the object. This doesn't work well because the type checker doesn't 
-    know about these attributes and it complains about undefined attributes. 
- 
-    Bad solution 2: module Internal adds a ``Dict[str, Any]`` attribute to 
-    the object. Module External stores its data in private keys of this dict. 
-    This doesn't work well because retrieved values are untyped. 
- 
-    Good solution: module Internal adds a ``Store`` to the object. Module 
-    External mints StoreKeys for its own keys. Module External stores and 
-    retrieves its data using these keys. 
-    """ 
- 
-    __slots__ = ("_store",) 
- 
-    def __init__(self) -> None: 
-        self._store: Dict[StoreKey[Any], object] = {} 
- 
-    def __setitem__(self, key: StoreKey[T], value: T) -> None: 
-        """Set a value for key.""" 
-        self._store[key] = value 
- 
-    def __getitem__(self, key: StoreKey[T]) -> T: 
-        """Get the value for key. 
- 
-        Raises ``KeyError`` if the key wasn't set before. 
-        """ 
-        return cast(T, self._store[key]) 
- 
-    def get(self, key: StoreKey[T], default: D) -> Union[T, D]: 
-        """Get the value for key, or return default if the key wasn't set 
-        before.""" 
-        try: 
-            return self[key] 
-        except KeyError: 
-            return default 
- 
-    def setdefault(self, key: StoreKey[T], default: T) -> T: 
-        """Return the value of key if already set, otherwise set the value 
-        of key to default and return default.""" 
-        try: 
-            return self[key] 
-        except KeyError: 
-            self[key] = default 
-            return default 
- 
-    def __delitem__(self, key: StoreKey[T]) -> None: 
-        """Delete the value for key. 
- 
-        Raises ``KeyError`` if the key wasn't set before. 
-        """ 
-        del self._store[key] 
- 
-    def __contains__(self, key: StoreKey[T]) -> bool: 
-        """Return whether key was set.""" 
-        return key in self._store 
+from typing import Any
+from typing import cast
+from typing import Dict
+from typing import Generic
+from typing import TypeVar
+from typing import Union
+
+
+__all__ = ["Store", "StoreKey"]
+
+
+T = TypeVar("T")
+D = TypeVar("D")
+
+
+class StoreKey(Generic[T]):
+    """StoreKey is an object used as a key to a Store.
+
+    A StoreKey is associated with the type T of the value of the key.
+
+    A StoreKey is unique and cannot conflict with another key.
+    """
+
+    __slots__ = ()
+
+
+class Store:
+    """Store is a type-safe heterogenous mutable mapping that
+    allows keys and value types to be defined separately from
+    where it (the Store) is created.
+
+    Usually you will be given an object which has a ``Store``:
+
+    .. code-block:: python
+
+        store: Store = some_object.store
+
+    If a module wants to store data in this Store, it creates StoreKeys
+    for its keys (at the module level):
+
+    .. code-block:: python
+
+        some_str_key = StoreKey[str]()
+        some_bool_key = StoreKey[bool]()
+
+    To store information:
+
+    .. code-block:: python
+
+        # Value type must match the key.
+        store[some_str_key] = "value"
+        store[some_bool_key] = True
+
+    To retrieve the information:
+
+    .. code-block:: python
+
+        # The static type of some_str is str.
+        some_str = store[some_str_key]
+        # The static type of some_bool is bool.
+        some_bool = store[some_bool_key]
+
+    Why use this?
+    -------------
+
+    Problem: module Internal defines an object. Module External, which
+    module Internal doesn't know about, receives the object and wants to
+    attach information to it, to be retrieved later given the object.
+
+    Bad solution 1: Module External assigns private attributes directly on
+    the object. This doesn't work well because the type checker doesn't
+    know about these attributes and it complains about undefined attributes.
+
+    Bad solution 2: module Internal adds a ``Dict[str, Any]`` attribute to
+    the object. Module External stores its data in private keys of this dict.
+    This doesn't work well because retrieved values are untyped.
+
+    Good solution: module Internal adds a ``Store`` to the object. Module
+    External mints StoreKeys for its own keys. Module External stores and
+    retrieves its data using these keys.
+    """
+
+    __slots__ = ("_store",)
+
+    def __init__(self) -> None:
+        self._store: Dict[StoreKey[Any], object] = {}
+
+    def __setitem__(self, key: StoreKey[T], value: T) -> None:
+        """Set a value for key."""
+        self._store[key] = value
+
+    def __getitem__(self, key: StoreKey[T]) -> T:
+        """Get the value for key.
+
+        Raises ``KeyError`` if the key wasn't set before.
+        """
+        return cast(T, self._store[key])
+
+    def get(self, key: StoreKey[T], default: D) -> Union[T, D]:
+        """Get the value for key, or return default if the key wasn't set
+        before."""
+        try:
+            return self[key]
+        except KeyError:
+            return default
+
+    def setdefault(self, key: StoreKey[T], default: T) -> T:
+        """Return the value of key if already set, otherwise set the value
+        of key to default and return default."""
+        try:
+            return self[key]
+        except KeyError:
+            self[key] = default
+            return default
+
+    def __delitem__(self, key: StoreKey[T]) -> None:
+        """Delete the value for key.
+
+        Raises ``KeyError`` if the key wasn't set before.
+        """
+        del self._store[key]
+
+    def __contains__(self, key: StoreKey[T]) -> bool:
+        """Return whether key was set."""
+        return key in self._store
diff --git a/contrib/python/pytest/py3/_pytest/terminal.py b/contrib/python/pytest/py3/_pytest/terminal.py
index 075fed3f03..fbfb09aecf 100644
--- a/contrib/python/pytest/py3/_pytest/terminal.py
+++ b/contrib/python/pytest/py3/_pytest/terminal.py
@@ -1,93 +1,93 @@
-"""Terminal reporting of the full testing process. 
+"""Terminal reporting of the full testing process.
 
 This is a good source for looking at the various reporting hooks.
 """
 import argparse
-import datetime 
-import inspect 
+import datetime
+import inspect
 import platform
 import sys
-import warnings 
-from collections import Counter 
-from functools import partial 
-from pathlib import Path 
-from typing import Any 
-from typing import Callable 
-from typing import cast 
-from typing import Dict 
-from typing import Generator 
-from typing import List 
-from typing import Mapping 
-from typing import Optional 
-from typing import Sequence 
-from typing import Set 
-from typing import TextIO 
-from typing import Tuple 
-from typing import TYPE_CHECKING 
-from typing import Union 
+import warnings
+from collections import Counter
+from functools import partial
+from pathlib import Path
+from typing import Any
+from typing import Callable
+from typing import cast
+from typing import Dict
+from typing import Generator
+from typing import List
+from typing import Mapping
+from typing import Optional
+from typing import Sequence
+from typing import Set
+from typing import TextIO
+from typing import Tuple
+from typing import TYPE_CHECKING
+from typing import Union
 
 import attr
 import pluggy
 import py
 
-import _pytest._version 
+import _pytest._version
 from _pytest import nodes
-from _pytest import timing 
-from _pytest._code import ExceptionInfo 
-from _pytest._code.code import ExceptionRepr 
-from _pytest._io.wcwidth import wcswidth 
-from _pytest.compat import final 
-from _pytest.config import _PluggyPlugin 
-from _pytest.config import Config 
-from _pytest.config import ExitCode 
-from _pytest.config import hookimpl 
-from _pytest.config.argparsing import Parser 
-from _pytest.nodes import Item 
-from _pytest.nodes import Node 
-from _pytest.pathlib import absolutepath 
-from _pytest.pathlib import bestrelpath 
-from _pytest.reports import BaseReport 
-from _pytest.reports import CollectReport 
-from _pytest.reports import TestReport 
-
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
- 
-    from _pytest.main import Session 
- 
- 
-REPORT_COLLECTING_RESOLUTION = 0.5 
-
-KNOWN_TYPES = ( 
-    "failed", 
-    "passed", 
-    "skipped", 
-    "deselected", 
-    "xfailed", 
-    "xpassed", 
-    "warnings", 
-    "error", 
-) 
- 
-_REPORTCHARS_DEFAULT = "fE" 
- 
- 
+from _pytest import timing
+from _pytest._code import ExceptionInfo
+from _pytest._code.code import ExceptionRepr
+from _pytest._io.wcwidth import wcswidth
+from _pytest.compat import final
+from _pytest.config import _PluggyPlugin
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Item
+from _pytest.nodes import Node
+from _pytest.pathlib import absolutepath
+from _pytest.pathlib import bestrelpath
+from _pytest.reports import BaseReport
+from _pytest.reports import CollectReport
+from _pytest.reports import TestReport
+
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+
+    from _pytest.main import Session
+
+
+REPORT_COLLECTING_RESOLUTION = 0.5
+
+KNOWN_TYPES = (
+    "failed",
+    "passed",
+    "skipped",
+    "deselected",
+    "xfailed",
+    "xpassed",
+    "warnings",
+    "error",
+)
+
+_REPORTCHARS_DEFAULT = "fE"
+
+
 class MoreQuietAction(argparse.Action):
-    """A modified copy of the argparse count action which counts down and updates 
-    the legacy quiet attribute at the same time. 
+    """A modified copy of the argparse count action which counts down and updates
+    the legacy quiet attribute at the same time.
 
-    Used to unify verbosity handling. 
+    Used to unify verbosity handling.
     """
 
-    def __init__( 
-        self, 
-        option_strings: Sequence[str], 
-        dest: str, 
-        default: object = None, 
-        required: bool = False, 
-        help: Optional[str] = None, 
-    ) -> None: 
-        super().__init__( 
+    def __init__(
+        self,
+        option_strings: Sequence[str],
+        dest: str,
+        default: object = None,
+        required: bool = False,
+        help: Optional[str] = None,
+    ) -> None:
+        super().__init__(
             option_strings=option_strings,
             dest=dest,
             nargs=0,
@@ -96,20 +96,20 @@ class MoreQuietAction(argparse.Action):
             help=help,
         )
 
-    def __call__( 
-        self, 
-        parser: argparse.ArgumentParser, 
-        namespace: argparse.Namespace, 
-        values: Union[str, Sequence[object], None], 
-        option_string: Optional[str] = None, 
-    ) -> None: 
+    def __call__(
+        self,
+        parser: argparse.ArgumentParser,
+        namespace: argparse.Namespace,
+        values: Union[str, Sequence[object], None],
+        option_string: Optional[str] = None,
+    ) -> None:
         new_count = getattr(namespace, self.dest, 0) - 1
         setattr(namespace, self.dest, new_count)
         # todo Deprecate config.quiet
         namespace.quiet = getattr(namespace, "quiet", 0) + 1
 
 
-def pytest_addoption(parser: Parser) -> None: 
+def pytest_addoption(parser: Parser) -> None:
     group = parser.getgroup("terminal reporting", "reporting", after="general")
     group._addoption(
         "-v",
@@ -118,47 +118,47 @@ def pytest_addoption(parser: Parser) -> None:
         default=0,
         dest="verbose",
         help="increase verbosity.",
-    ) 
+    )
+    group._addoption(
+        "--no-header",
+        action="store_true",
+        default=False,
+        dest="no_header",
+        help="disable header",
+    )
+    group._addoption(
+        "--no-summary",
+        action="store_true",
+        default=False,
+        dest="no_summary",
+        help="disable summary",
+    )
     group._addoption(
-        "--no-header", 
-        action="store_true", 
-        default=False, 
-        dest="no_header", 
-        help="disable header", 
-    ) 
-    group._addoption( 
-        "--no-summary", 
-        action="store_true", 
-        default=False, 
-        dest="no_summary", 
-        help="disable summary", 
-    ) 
-    group._addoption( 
         "-q",
         "--quiet",
         action=MoreQuietAction,
         default=0,
         dest="verbose",
         help="decrease verbosity.",
-    ) 
+    )
     group._addoption(
-        "--verbosity", 
-        dest="verbose", 
-        type=int, 
-        default=0, 
-        help="set verbosity. Default is 0.", 
+        "--verbosity",
+        dest="verbose",
+        type=int,
+        default=0,
+        help="set verbosity. Default is 0.",
     )
     group._addoption(
         "-r",
         action="store",
         dest="reportchars",
-        default=_REPORTCHARS_DEFAULT, 
+        default=_REPORTCHARS_DEFAULT,
         metavar="chars",
-        help="show extra test summary info as specified by chars: (f)ailed, " 
-        "(E)rror, (s)kipped, (x)failed, (X)passed, " 
-        "(p)assed, (P)assed with output, (a)ll except passed (p/P), or (A)ll. " 
-        "(w)arnings are enabled by default (see --disable-warnings), " 
-        "'N' can be used to reset the list. (default: 'fE').", 
+        help="show extra test summary info as specified by chars: (f)ailed, "
+        "(E)rror, (s)kipped, (x)failed, (X)passed, "
+        "(p)assed, (P)assed with output, (a)ll except passed (p/P), or (A)ll. "
+        "(w)arnings are enabled by default (see --disable-warnings), "
+        "'N' can be used to reset the list. (default: 'fE').",
     )
     group._addoption(
         "--disable-warnings",
@@ -210,21 +210,21 @@ def pytest_addoption(parser: Parser) -> None:
         choices=["yes", "no", "auto"],
         help="color terminal output (yes/no/auto).",
     )
-    group._addoption( 
-        "--code-highlight", 
-        default="yes", 
-        choices=["yes", "no"], 
-        help="Whether code should be highlighted (only if --color is also enabled)", 
-    ) 
+    group._addoption(
+        "--code-highlight",
+        default="yes",
+        choices=["yes", "no"],
+        help="Whether code should be highlighted (only if --color is also enabled)",
+    )
 
     parser.addini(
         "console_output_style",
-        help='console output: "classic", or with additional progress information ("progress" (percentage) | "count").', 
+        help='console output: "classic", or with additional progress information ("progress" (percentage) | "count").',
         default="progress",
     )
 
 
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     reporter = TerminalReporter(config, sys.stdout)
     config.pluginmanager.register(reporter, "terminalreporter")
     if config.option.debug or config.option.traceconfig:
@@ -236,174 +236,174 @@ def pytest_configure(config: Config) -> None:
         config.trace.root.setprocessor("pytest:config", mywriter)
 
 
-def getreportopt(config: Config) -> str: 
-    reportchars: str = config.option.reportchars 
- 
-    old_aliases = {"F", "S"} 
+def getreportopt(config: Config) -> str:
+    reportchars: str = config.option.reportchars
+
+    old_aliases = {"F", "S"}
     reportopts = ""
-    for char in reportchars: 
-        if char in old_aliases: 
-            char = char.lower() 
-        if char == "a": 
-            reportopts = "sxXEf" 
-        elif char == "A": 
-            reportopts = "PpsxXEf" 
-        elif char == "N": 
-            reportopts = "" 
-        elif char not in reportopts: 
-            reportopts += char 
- 
-    if not config.option.disable_warnings and "w" not in reportopts: 
-        reportopts = "w" + reportopts 
-    elif config.option.disable_warnings and "w" in reportopts: 
-        reportopts = reportopts.replace("w", "") 
- 
+    for char in reportchars:
+        if char in old_aliases:
+            char = char.lower()
+        if char == "a":
+            reportopts = "sxXEf"
+        elif char == "A":
+            reportopts = "PpsxXEf"
+        elif char == "N":
+            reportopts = ""
+        elif char not in reportopts:
+            reportopts += char
+
+    if not config.option.disable_warnings and "w" not in reportopts:
+        reportopts = "w" + reportopts
+    elif config.option.disable_warnings and "w" in reportopts:
+        reportopts = reportopts.replace("w", "")
+
     return reportopts
 
 
-@hookimpl(trylast=True)  # after _pytest.runner 
-def pytest_report_teststatus(report: BaseReport) -> Tuple[str, str, str]: 
-    letter = "F" 
+@hookimpl(trylast=True)  # after _pytest.runner
+def pytest_report_teststatus(report: BaseReport) -> Tuple[str, str, str]:
+    letter = "F"
     if report.passed:
         letter = "."
     elif report.skipped:
         letter = "s"
 
-    outcome: str = report.outcome 
-    if report.when in ("collect", "setup", "teardown") and outcome == "failed": 
-        outcome = "error" 
-        letter = "E" 
+    outcome: str = report.outcome
+    if report.when in ("collect", "setup", "teardown") and outcome == "failed":
+        outcome = "error"
+        letter = "E"
+
+    return outcome, letter, outcome.upper()
+
 
-    return outcome, letter, outcome.upper() 
- 
- 
 @attr.s
-class WarningReport: 
-    """Simple structure to hold warnings information captured by ``pytest_warning_recorded``. 
+class WarningReport:
+    """Simple structure to hold warnings information captured by ``pytest_warning_recorded``.
 
-    :ivar str message: 
-        User friendly message about the warning. 
-    :ivar str|None nodeid: 
-        nodeid that generated the warning (see ``get_location``). 
+    :ivar str message:
+        User friendly message about the warning.
+    :ivar str|None nodeid:
+        nodeid that generated the warning (see ``get_location``).
     :ivar tuple|py.path.local fslocation:
-        File system location of the source of the warning (see ``get_location``). 
+        File system location of the source of the warning (see ``get_location``).
     """
 
-    message = attr.ib(type=str) 
-    nodeid = attr.ib(type=Optional[str], default=None) 
-    fslocation = attr.ib( 
-        type=Optional[Union[Tuple[str, int], py.path.local]], default=None 
-    ) 
-    count_towards_summary = True 
+    message = attr.ib(type=str)
+    nodeid = attr.ib(type=Optional[str], default=None)
+    fslocation = attr.ib(
+        type=Optional[Union[Tuple[str, int], py.path.local]], default=None
+    )
+    count_towards_summary = True
 
-    def get_location(self, config: Config) -> Optional[str]: 
-        """Return the more user-friendly information about the location of a warning, or None.""" 
+    def get_location(self, config: Config) -> Optional[str]:
+        """Return the more user-friendly information about the location of a warning, or None."""
         if self.nodeid:
             return self.nodeid
         if self.fslocation:
             if isinstance(self.fslocation, tuple) and len(self.fslocation) >= 2:
                 filename, linenum = self.fslocation[:2]
-                relpath = bestrelpath( 
-                    config.invocation_params.dir, absolutepath(filename) 
-                ) 
-                return f"{relpath}:{linenum}" 
+                relpath = bestrelpath(
+                    config.invocation_params.dir, absolutepath(filename)
+                )
+                return f"{relpath}:{linenum}"
             else:
                 return str(self.fslocation)
         return None
 
 
-@final 
-class TerminalReporter: 
-    def __init__(self, config: Config, file: Optional[TextIO] = None) -> None: 
+@final
+class TerminalReporter:
+    def __init__(self, config: Config, file: Optional[TextIO] = None) -> None:
         import _pytest.config
 
         self.config = config
         self._numcollected = 0
-        self._session: Optional[Session] = None 
-        self._showfspath: Optional[bool] = None 
-
-        self.stats: Dict[str, List[Any]] = {} 
-        self._main_color: Optional[str] = None 
-        self._known_types: Optional[List[str]] = None 
-        self.startdir = config.invocation_dir 
-        self.startpath = config.invocation_params.dir 
+        self._session: Optional[Session] = None
+        self._showfspath: Optional[bool] = None
+
+        self.stats: Dict[str, List[Any]] = {}
+        self._main_color: Optional[str] = None
+        self._known_types: Optional[List[str]] = None
+        self.startdir = config.invocation_dir
+        self.startpath = config.invocation_params.dir
         if file is None:
             file = sys.stdout
         self._tw = _pytest.config.create_terminal_writer(config, file)
         self._screen_width = self._tw.fullwidth
-        self.currentfspath: Union[None, Path, str, int] = None 
+        self.currentfspath: Union[None, Path, str, int] = None
         self.reportchars = getreportopt(config)
         self.hasmarkup = self._tw.hasmarkup
         self.isatty = file.isatty()
-        self._progress_nodeids_reported: Set[str] = set() 
+        self._progress_nodeids_reported: Set[str] = set()
         self._show_progress_info = self._determine_show_progress_info()
-        self._collect_report_last_write: Optional[float] = None 
-        self._already_displayed_warnings: Optional[int] = None 
-        self._keyboardinterrupt_memo: Optional[ExceptionRepr] = None 
+        self._collect_report_last_write: Optional[float] = None
+        self._already_displayed_warnings: Optional[int] = None
+        self._keyboardinterrupt_memo: Optional[ExceptionRepr] = None
 
-    def _determine_show_progress_info(self) -> "Literal['progress', 'count', False]": 
-        """Return whether we should display progress information based on the current config.""" 
+    def _determine_show_progress_info(self) -> "Literal['progress', 'count', False]":
+        """Return whether we should display progress information based on the current config."""
         # do not show progress if we are not capturing output (#3038)
-        if self.config.getoption("capture", "no") == "no": 
+        if self.config.getoption("capture", "no") == "no":
             return False
         # do not show progress if we are showing fixture setup/teardown
-        if self.config.getoption("setupshow", False): 
+        if self.config.getoption("setupshow", False):
+            return False
+        cfg: str = self.config.getini("console_output_style")
+        if cfg == "progress":
+            return "progress"
+        elif cfg == "count":
+            return "count"
+        else:
             return False
-        cfg: str = self.config.getini("console_output_style") 
-        if cfg == "progress": 
-            return "progress" 
-        elif cfg == "count": 
-            return "count" 
-        else: 
-            return False 
-
-    @property 
-    def verbosity(self) -> int: 
-        verbosity: int = self.config.option.verbose 
-        return verbosity 
- 
-    @property 
-    def showheader(self) -> bool: 
-        return self.verbosity >= 0 
- 
-    @property 
-    def no_header(self) -> bool: 
-        return bool(self.config.option.no_header) 
- 
-    @property 
-    def no_summary(self) -> bool: 
-        return bool(self.config.option.no_summary) 
- 
-    @property 
-    def showfspath(self) -> bool: 
-        if self._showfspath is None: 
-            return self.verbosity >= 0 
-        return self._showfspath 
- 
-    @showfspath.setter 
-    def showfspath(self, value: Optional[bool]) -> None: 
-        self._showfspath = value 
- 
-    @property 
-    def showlongtestinfo(self) -> bool: 
-        return self.verbosity > 0 
- 
-    def hasopt(self, char: str) -> bool: 
+
+    @property
+    def verbosity(self) -> int:
+        verbosity: int = self.config.option.verbose
+        return verbosity
+
+    @property
+    def showheader(self) -> bool:
+        return self.verbosity >= 0
+
+    @property
+    def no_header(self) -> bool:
+        return bool(self.config.option.no_header)
+
+    @property
+    def no_summary(self) -> bool:
+        return bool(self.config.option.no_summary)
+
+    @property
+    def showfspath(self) -> bool:
+        if self._showfspath is None:
+            return self.verbosity >= 0
+        return self._showfspath
+
+    @showfspath.setter
+    def showfspath(self, value: Optional[bool]) -> None:
+        self._showfspath = value
+
+    @property
+    def showlongtestinfo(self) -> bool:
+        return self.verbosity > 0
+
+    def hasopt(self, char: str) -> bool:
         char = {"xfailed": "x", "skipped": "s"}.get(char, char)
         return char in self.reportchars
 
-    def write_fspath_result(self, nodeid: str, res, **markup: bool) -> None: 
-        fspath = self.config.rootpath / nodeid.split("::")[0] 
-        if self.currentfspath is None or fspath != self.currentfspath: 
+    def write_fspath_result(self, nodeid: str, res, **markup: bool) -> None:
+        fspath = self.config.rootpath / nodeid.split("::")[0]
+        if self.currentfspath is None or fspath != self.currentfspath:
             if self.currentfspath is not None and self._show_progress_info:
                 self._write_progress_information_filling_space()
             self.currentfspath = fspath
-            relfspath = bestrelpath(self.startpath, fspath) 
+            relfspath = bestrelpath(self.startpath, fspath)
             self._tw.line()
-            self._tw.write(relfspath + " ") 
-        self._tw.write(res, flush=True, **markup) 
+            self._tw.write(relfspath + " ")
+        self._tw.write(res, flush=True, **markup)
 
-    def write_ensure_prefix(self, prefix: str, extra: str = "", **kwargs) -> None: 
+    def write_ensure_prefix(self, prefix: str, extra: str = "", **kwargs) -> None:
         if self.currentfspath != prefix:
             self._tw.line()
             self.currentfspath = prefix
@@ -412,28 +412,28 @@ class TerminalReporter:
             self._tw.write(extra, **kwargs)
             self.currentfspath = -2
 
-    def ensure_newline(self) -> None: 
+    def ensure_newline(self) -> None:
         if self.currentfspath:
             self._tw.line()
             self.currentfspath = None
 
-    def write(self, content: str, *, flush: bool = False, **markup: bool) -> None: 
-        self._tw.write(content, flush=flush, **markup) 
+    def write(self, content: str, *, flush: bool = False, **markup: bool) -> None:
+        self._tw.write(content, flush=flush, **markup)
+
+    def flush(self) -> None:
+        self._tw.flush()
 
-    def flush(self) -> None: 
-        self._tw.flush() 
- 
-    def write_line(self, line: Union[str, bytes], **markup: bool) -> None: 
-        if not isinstance(line, str): 
-            line = str(line, errors="replace") 
+    def write_line(self, line: Union[str, bytes], **markup: bool) -> None:
+        if not isinstance(line, str):
+            line = str(line, errors="replace")
         self.ensure_newline()
         self._tw.line(line, **markup)
 
-    def rewrite(self, line: str, **markup: bool) -> None: 
-        """Rewinds the terminal cursor to the beginning and writes the given line. 
+    def rewrite(self, line: str, **markup: bool) -> None:
+        """Rewinds the terminal cursor to the beginning and writes the given line.
 
-        :param erase: 
-            If True, will also add spaces until the full terminal width to ensure 
+        :param erase:
+            If True, will also add spaces until the full terminal width to ensure
             previous lines are properly erased.
 
         The rest of the keyword arguments are markup instructions.
@@ -447,36 +447,36 @@ class TerminalReporter:
         line = str(line)
         self._tw.write("\r" + line + fill, **markup)
 
-    def write_sep( 
-        self, 
-        sep: str, 
-        title: Optional[str] = None, 
-        fullwidth: Optional[int] = None, 
-        **markup: bool, 
-    ) -> None: 
+    def write_sep(
+        self,
+        sep: str,
+        title: Optional[str] = None,
+        fullwidth: Optional[int] = None,
+        **markup: bool,
+    ) -> None:
         self.ensure_newline()
-        self._tw.sep(sep, title, fullwidth, **markup) 
+        self._tw.sep(sep, title, fullwidth, **markup)
 
-    def section(self, title: str, sep: str = "=", **kw: bool) -> None: 
+    def section(self, title: str, sep: str = "=", **kw: bool) -> None:
         self._tw.sep(sep, title, **kw)
 
-    def line(self, msg: str, **kw: bool) -> None: 
+    def line(self, msg: str, **kw: bool) -> None:
         self._tw.line(msg, **kw)
 
-    def _add_stats(self, category: str, items: Sequence[Any]) -> None: 
-        set_main_color = category not in self.stats 
-        self.stats.setdefault(category, []).extend(items) 
-        if set_main_color: 
-            self._set_main_color() 
- 
-    def pytest_internalerror(self, excrepr: ExceptionRepr) -> bool: 
-        for line in str(excrepr).split("\n"): 
+    def _add_stats(self, category: str, items: Sequence[Any]) -> None:
+        set_main_color = category not in self.stats
+        self.stats.setdefault(category, []).extend(items)
+        if set_main_color:
+            self._set_main_color()
+
+    def pytest_internalerror(self, excrepr: ExceptionRepr) -> bool:
+        for line in str(excrepr).split("\n"):
             self.write_line("INTERNALERROR> " + line)
-        return True 
+        return True
 
-    def pytest_warning_recorded( 
-        self, warning_message: warnings.WarningMessage, nodeid: str, 
-    ) -> None: 
+    def pytest_warning_recorded(
+        self, warning_message: warnings.WarningMessage, nodeid: str,
+    ) -> None:
         from _pytest.warnings import warning_record_to_str
 
         fslocation = warning_message.filename, warning_message.lineno
@@ -485,54 +485,54 @@ class TerminalReporter:
         warning_report = WarningReport(
             fslocation=fslocation, message=message, nodeid=nodeid
         )
-        self._add_stats("warnings", [warning_report]) 
+        self._add_stats("warnings", [warning_report])
 
-    def pytest_plugin_registered(self, plugin: _PluggyPlugin) -> None: 
+    def pytest_plugin_registered(self, plugin: _PluggyPlugin) -> None:
         if self.config.option.traceconfig:
-            msg = f"PLUGIN registered: {plugin}" 
-            # XXX This event may happen during setup/teardown time 
+            msg = f"PLUGIN registered: {plugin}"
+            # XXX This event may happen during setup/teardown time
             #     which unfortunately captures our output here
-            #     which garbles our output if we use self.write_line. 
+            #     which garbles our output if we use self.write_line.
             self.write_line(msg)
 
-    def pytest_deselected(self, items: Sequence[Item]) -> None: 
-        self._add_stats("deselected", items) 
+    def pytest_deselected(self, items: Sequence[Item]) -> None:
+        self._add_stats("deselected", items)
 
-    def pytest_runtest_logstart( 
-        self, nodeid: str, location: Tuple[str, Optional[int], str] 
-    ) -> None: 
-        # Ensure that the path is printed before the 
-        # 1st test of a module starts running. 
+    def pytest_runtest_logstart(
+        self, nodeid: str, location: Tuple[str, Optional[int], str]
+    ) -> None:
+        # Ensure that the path is printed before the
+        # 1st test of a module starts running.
         if self.showlongtestinfo:
             line = self._locationline(nodeid, *location)
             self.write_ensure_prefix(line, "")
-            self.flush() 
+            self.flush()
         elif self.showfspath:
-            self.write_fspath_result(nodeid, "") 
-            self.flush() 
+            self.write_fspath_result(nodeid, "")
+            self.flush()
 
-    def pytest_runtest_logreport(self, report: TestReport) -> None: 
-        self._tests_ran = True 
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
+        self._tests_ran = True
         rep = report
-        res: Tuple[ 
-            str, str, Union[str, Tuple[str, Mapping[str, bool]]] 
-        ] = self.config.hook.pytest_report_teststatus(report=rep, config=self.config) 
+        res: Tuple[
+            str, str, Union[str, Tuple[str, Mapping[str, bool]]]
+        ] = self.config.hook.pytest_report_teststatus(report=rep, config=self.config)
         category, letter, word = res
-        if not isinstance(word, tuple): 
-            markup = None 
-        else: 
+        if not isinstance(word, tuple):
+            markup = None
+        else:
             word, markup = word
-        self._add_stats(category, [rep]) 
+        self._add_stats(category, [rep])
         if not letter and not word:
-            # Probably passed setup/teardown. 
+            # Probably passed setup/teardown.
             return
         running_xdist = hasattr(rep, "node")
         if markup is None:
-            was_xfail = hasattr(report, "wasxfail") 
-            if rep.passed and not was_xfail: 
+            was_xfail = hasattr(report, "wasxfail")
+            if rep.passed and not was_xfail:
                 markup = {"green": True}
-            elif rep.passed and was_xfail: 
-                markup = {"yellow": True} 
+            elif rep.passed and was_xfail:
+                markup = {"yellow": True}
             elif rep.failed:
                 markup = {"red": True}
             elif rep.skipped:
@@ -540,27 +540,27 @@ class TerminalReporter:
             else:
                 markup = {}
         if self.verbosity <= 0:
-            self._tw.write(letter, **markup) 
+            self._tw.write(letter, **markup)
         else:
             self._progress_nodeids_reported.add(rep.nodeid)
             line = self._locationline(rep.nodeid, *rep.location)
             if not running_xdist:
                 self.write_ensure_prefix(line, word, **markup)
-                if rep.skipped or hasattr(report, "wasxfail"): 
-                    available_width = ( 
-                        (self._tw.fullwidth - self._tw.width_of_current_line) 
-                        - len(" [100%]") 
-                        - 1 
-                    ) 
-                    reason = _get_raw_skip_reason(rep) 
-                    reason_ = _format_trimmed(" ({})", reason, available_width) 
-                    if reason and reason_ is not None: 
-                        self._tw.write(reason_) 
+                if rep.skipped or hasattr(report, "wasxfail"):
+                    available_width = (
+                        (self._tw.fullwidth - self._tw.width_of_current_line)
+                        - len(" [100%]")
+                        - 1
+                    )
+                    reason = _get_raw_skip_reason(rep)
+                    reason_ = _format_trimmed(" ({})", reason, available_width)
+                    if reason and reason_ is not None:
+                        self._tw.write(reason_)
                 if self._show_progress_info:
                     self._write_progress_information_filling_space()
             else:
                 self.ensure_newline()
-                self._tw.write("[%s]" % rep.node.gateway.id) 
+                self._tw.write("[%s]" % rep.node.gateway.id)
                 if self._show_progress_info:
                     self._tw.write(
                         self._get_progress_information_message() + " ", cyan=True
@@ -570,91 +570,91 @@ class TerminalReporter:
                 self._tw.write(word, **markup)
                 self._tw.write(" " + line)
                 self.currentfspath = -2
-        self.flush() 
-
-    @property 
-    def _is_last_item(self) -> bool: 
-        assert self._session is not None 
-        return len(self._progress_nodeids_reported) == self._session.testscollected 
- 
-    def pytest_runtest_logfinish(self, nodeid: str) -> None: 
-        assert self._session 
-        if self.verbosity <= 0 and self._show_progress_info: 
-            if self._show_progress_info == "count": 
-                num_tests = self._session.testscollected 
-                progress_length = len(" [{}/{}]".format(str(num_tests), str(num_tests))) 
-            else: 
-                progress_length = len(" [100%]") 
+        self.flush()
+
+    @property
+    def _is_last_item(self) -> bool:
+        assert self._session is not None
+        return len(self._progress_nodeids_reported) == self._session.testscollected
+
+    def pytest_runtest_logfinish(self, nodeid: str) -> None:
+        assert self._session
+        if self.verbosity <= 0 and self._show_progress_info:
+            if self._show_progress_info == "count":
+                num_tests = self._session.testscollected
+                progress_length = len(" [{}/{}]".format(str(num_tests), str(num_tests)))
+            else:
+                progress_length = len(" [100%]")
 
             self._progress_nodeids_reported.add(nodeid)
- 
-            if self._is_last_item: 
+
+            if self._is_last_item:
                 self._write_progress_information_filling_space()
             else:
-                main_color, _ = self._get_main_color() 
+                main_color, _ = self._get_main_color()
                 w = self._width_of_current_line
                 past_edge = w + progress_length + 1 >= self._screen_width
                 if past_edge:
                     msg = self._get_progress_information_message()
-                    self._tw.write(msg + "\n", **{main_color: True}) 
+                    self._tw.write(msg + "\n", **{main_color: True})
 
-    def _get_progress_information_message(self) -> str: 
-        assert self._session 
+    def _get_progress_information_message(self) -> str:
+        assert self._session
         collected = self._session.testscollected
-        if self._show_progress_info == "count": 
+        if self._show_progress_info == "count":
             if collected:
                 progress = self._progress_nodeids_reported
                 counter_format = "{{:{}d}}".format(len(str(collected)))
-                format_string = f" [{counter_format}/{{}}]" 
+                format_string = f" [{counter_format}/{{}}]"
                 return format_string.format(len(progress), collected)
-            return f" [ {collected} / {collected} ]" 
+            return f" [ {collected} / {collected} ]"
         else:
             if collected:
-                return " [{:3d}%]".format( 
-                    len(self._progress_nodeids_reported) * 100 // collected 
-                ) 
+                return " [{:3d}%]".format(
+                    len(self._progress_nodeids_reported) * 100 // collected
+                )
             return " [100%]"
 
-    def _write_progress_information_filling_space(self) -> None: 
-        color, _ = self._get_main_color() 
+    def _write_progress_information_filling_space(self) -> None:
+        color, _ = self._get_main_color()
         msg = self._get_progress_information_message()
         w = self._width_of_current_line
         fill = self._tw.fullwidth - w - 1
-        self.write(msg.rjust(fill), flush=True, **{color: True}) 
+        self.write(msg.rjust(fill), flush=True, **{color: True})
 
     @property
-    def _width_of_current_line(self) -> int: 
-        """Return the width of the current line.""" 
-        return self._tw.width_of_current_line 
+    def _width_of_current_line(self) -> int:
+        """Return the width of the current line."""
+        return self._tw.width_of_current_line
 
-    def pytest_collection(self) -> None: 
+    def pytest_collection(self) -> None:
         if self.isatty:
             if self.config.option.verbose >= 0:
-                self.write("collecting ... ", flush=True, bold=True) 
-                self._collect_report_last_write = timing.time() 
+                self.write("collecting ... ", flush=True, bold=True)
+                self._collect_report_last_write = timing.time()
         elif self.config.option.verbose >= 1:
-            self.write("collecting ... ", flush=True, bold=True) 
+            self.write("collecting ... ", flush=True, bold=True)
 
-    def pytest_collectreport(self, report: CollectReport) -> None: 
+    def pytest_collectreport(self, report: CollectReport) -> None:
         if report.failed:
-            self._add_stats("error", [report]) 
+            self._add_stats("error", [report])
         elif report.skipped:
-            self._add_stats("skipped", [report]) 
-        items = [x for x in report.result if isinstance(x, Item)] 
+            self._add_stats("skipped", [report])
+        items = [x for x in report.result if isinstance(x, Item)]
         self._numcollected += len(items)
         if self.isatty:
             self.report_collect()
 
-    def report_collect(self, final: bool = False) -> None: 
+    def report_collect(self, final: bool = False) -> None:
         if self.config.option.verbose < 0:
             return
 
         if not final:
             # Only write "collecting" report every 0.5s.
-            t = timing.time() 
+            t = timing.time()
             if (
                 self._collect_report_last_write is not None
-                and self._collect_report_last_write > t - REPORT_COLLECTING_RESOLUTION 
+                and self._collect_report_last_write > t - REPORT_COLLECTING_RESOLUTION
             ):
                 return
             self._collect_report_last_write = t
@@ -662,7 +662,7 @@ class TerminalReporter:
         errors = len(self.stats.get("error", []))
         skipped = len(self.stats.get("skipped", []))
         deselected = len(self.stats.get("deselected", []))
-        selected = self._numcollected - errors - skipped - deselected 
+        selected = self._numcollected - errors - skipped - deselected
         if final:
             line = "collected "
         else:
@@ -671,13 +671,13 @@ class TerminalReporter:
             str(self._numcollected) + " item" + ("" if self._numcollected == 1 else "s")
         )
         if errors:
-            line += " / %d error%s" % (errors, "s" if errors != 1 else "") 
+            line += " / %d error%s" % (errors, "s" if errors != 1 else "")
         if deselected:
             line += " / %d deselected" % deselected
         if skipped:
             line += " / %d skipped" % skipped
-        if self._numcollected > selected > 0: 
-            line += " / %d selected" % selected 
+        if self._numcollected > selected > 0:
+            line += " / %d selected" % selected
         if self.isatty:
             self.rewrite(line, bold=True, erase=True)
             if final:
@@ -685,96 +685,96 @@ class TerminalReporter:
         else:
             self.write_line(line)
 
-    @hookimpl(trylast=True) 
-    def pytest_sessionstart(self, session: "Session") -> None: 
+    @hookimpl(trylast=True)
+    def pytest_sessionstart(self, session: "Session") -> None:
         self._session = session
-        self._sessionstarttime = timing.time() 
+        self._sessionstarttime = timing.time()
         if not self.showheader:
             return
         self.write_sep("=", "test session starts", bold=True)
         verinfo = platform.python_version()
-        if not self.no_header: 
-            msg = f"platform {sys.platform} -- Python {verinfo}" 
-            pypy_version_info = getattr(sys, "pypy_version_info", None) 
-            if pypy_version_info: 
-                verinfo = ".".join(map(str, pypy_version_info[:3])) 
-                msg += "[pypy-{}-{}]".format(verinfo, pypy_version_info[3]) 
-            msg += ", pytest-{}, py-{}, pluggy-{}".format( 
-                _pytest._version.version, py.__version__, pluggy.__version__ 
-            ) 
-            if ( 
-                self.verbosity > 0 
-                or self.config.option.debug 
-                or getattr(self.config.option, "pastebin", None) 
-            ): 
-                msg += " -- " + str(sys.executable) 
-            self.write_line(msg) 
-            lines = self.config.hook.pytest_report_header( 
-                config=self.config, startdir=self.startdir 
-            ) 
-            self._write_report_lines_from_hooks(lines) 
-
-    def _write_report_lines_from_hooks( 
-        self, lines: Sequence[Union[str, Sequence[str]]] 
-    ) -> None: 
-        for line_or_lines in reversed(lines): 
-            if isinstance(line_or_lines, str): 
-                self.write_line(line_or_lines) 
-            else: 
-                for line in line_or_lines: 
-                    self.write_line(line) 
-
-    def pytest_report_header(self, config: Config) -> List[str]: 
-        line = "rootdir: %s" % config.rootpath 
- 
-        if config.inipath: 
-            line += ", configfile: " + bestrelpath(config.rootpath, config.inipath) 
-
-        testpaths: List[str] = config.getini("testpaths") 
-        if config.invocation_params.dir == config.rootpath and config.args == testpaths: 
-            line += ", testpaths: {}".format(", ".join(testpaths)) 
- 
-        result = [line] 
- 
+        if not self.no_header:
+            msg = f"platform {sys.platform} -- Python {verinfo}"
+            pypy_version_info = getattr(sys, "pypy_version_info", None)
+            if pypy_version_info:
+                verinfo = ".".join(map(str, pypy_version_info[:3]))
+                msg += "[pypy-{}-{}]".format(verinfo, pypy_version_info[3])
+            msg += ", pytest-{}, py-{}, pluggy-{}".format(
+                _pytest._version.version, py.__version__, pluggy.__version__
+            )
+            if (
+                self.verbosity > 0
+                or self.config.option.debug
+                or getattr(self.config.option, "pastebin", None)
+            ):
+                msg += " -- " + str(sys.executable)
+            self.write_line(msg)
+            lines = self.config.hook.pytest_report_header(
+                config=self.config, startdir=self.startdir
+            )
+            self._write_report_lines_from_hooks(lines)
+
+    def _write_report_lines_from_hooks(
+        self, lines: Sequence[Union[str, Sequence[str]]]
+    ) -> None:
+        for line_or_lines in reversed(lines):
+            if isinstance(line_or_lines, str):
+                self.write_line(line_or_lines)
+            else:
+                for line in line_or_lines:
+                    self.write_line(line)
+
+    def pytest_report_header(self, config: Config) -> List[str]:
+        line = "rootdir: %s" % config.rootpath
+
+        if config.inipath:
+            line += ", configfile: " + bestrelpath(config.rootpath, config.inipath)
+
+        testpaths: List[str] = config.getini("testpaths")
+        if config.invocation_params.dir == config.rootpath and config.args == testpaths:
+            line += ", testpaths: {}".format(", ".join(testpaths))
+
+        result = [line]
+
         plugininfo = config.pluginmanager.list_plugin_distinfo()
         if plugininfo:
-            result.append("plugins: %s" % ", ".join(_plugin_nameversions(plugininfo))) 
-        return result 
+            result.append("plugins: %s" % ", ".join(_plugin_nameversions(plugininfo)))
+        return result
 
-    def pytest_collection_finish(self, session: "Session") -> None: 
-        self.report_collect(True) 
+    def pytest_collection_finish(self, session: "Session") -> None:
+        self.report_collect(True)
 
         lines = self.config.hook.pytest_report_collectionfinish(
             config=self.config, startdir=self.startdir, items=session.items
         )
         self._write_report_lines_from_hooks(lines)
 
-        if self.config.getoption("collectonly"): 
-            if session.items: 
-                if self.config.option.verbose > -1: 
-                    self._tw.line("") 
-                self._printcollecteditems(session.items) 
- 
-            failed = self.stats.get("failed") 
-            if failed: 
-                self._tw.sep("!", "collection failures") 
-                for rep in failed: 
-                    rep.toterminal(self._tw) 
- 
-    def _printcollecteditems(self, items: Sequence[Item]) -> None: 
-        # To print out items and their parent collectors 
+        if self.config.getoption("collectonly"):
+            if session.items:
+                if self.config.option.verbose > -1:
+                    self._tw.line("")
+                self._printcollecteditems(session.items)
+
+            failed = self.stats.get("failed")
+            if failed:
+                self._tw.sep("!", "collection failures")
+                for rep in failed:
+                    rep.toterminal(self._tw)
+
+    def _printcollecteditems(self, items: Sequence[Item]) -> None:
+        # To print out items and their parent collectors
         # we take care to leave out Instances aka ()
-        # because later versions are going to get rid of them anyway. 
+        # because later versions are going to get rid of them anyway.
         if self.config.option.verbose < 0:
             if self.config.option.verbose < -1:
-                counts = Counter(item.nodeid.split("::", 1)[0] for item in items) 
+                counts = Counter(item.nodeid.split("::", 1)[0] for item in items)
                 for name, count in sorted(counts.items()):
                     self._tw.line("%s: %d" % (name, count))
             else:
                 for item in items:
                     self._tw.line(item.nodeid)
             return
-        stack: List[Node] = [] 
+        stack: List[Node] = []
         indent = ""
         for item in items:
             needed_collectors = item.listchain()[1:]  # strip root node
@@ -787,63 +787,63 @@ class TerminalReporter:
                 if col.name == "()":  # Skip Instances.
                     continue
                 indent = (len(stack) - 1) * "  "
-                self._tw.line(f"{indent}{col}") 
-                if self.config.option.verbose >= 1: 
-                    obj = getattr(col, "obj", None) 
-                    doc = inspect.getdoc(obj) if obj else None 
-                    if doc: 
-                        for line in doc.splitlines(): 
-                            self._tw.line("{}{}".format(indent + "  ", line)) 
-
-    @hookimpl(hookwrapper=True) 
-    def pytest_sessionfinish( 
-        self, session: "Session", exitstatus: Union[int, ExitCode] 
-    ): 
+                self._tw.line(f"{indent}{col}")
+                if self.config.option.verbose >= 1:
+                    obj = getattr(col, "obj", None)
+                    doc = inspect.getdoc(obj) if obj else None
+                    if doc:
+                        for line in doc.splitlines():
+                            self._tw.line("{}{}".format(indent + "  ", line))
+
+    @hookimpl(hookwrapper=True)
+    def pytest_sessionfinish(
+        self, session: "Session", exitstatus: Union[int, ExitCode]
+    ):
         outcome = yield
         outcome.get_result()
         self._tw.line("")
         summary_exit_codes = (
-            ExitCode.OK, 
-            ExitCode.TESTS_FAILED, 
-            ExitCode.INTERRUPTED, 
-            ExitCode.USAGE_ERROR, 
-            ExitCode.NO_TESTS_COLLECTED, 
+            ExitCode.OK,
+            ExitCode.TESTS_FAILED,
+            ExitCode.INTERRUPTED,
+            ExitCode.USAGE_ERROR,
+            ExitCode.NO_TESTS_COLLECTED,
         )
-        if exitstatus in summary_exit_codes and not self.no_summary: 
+        if exitstatus in summary_exit_codes and not self.no_summary:
             self.config.hook.pytest_terminal_summary(
-                terminalreporter=self, exitstatus=exitstatus, config=self.config 
+                terminalreporter=self, exitstatus=exitstatus, config=self.config
             )
-        if session.shouldfail: 
-            self.write_sep("!", str(session.shouldfail), red=True) 
-        if exitstatus == ExitCode.INTERRUPTED: 
+        if session.shouldfail:
+            self.write_sep("!", str(session.shouldfail), red=True)
+        if exitstatus == ExitCode.INTERRUPTED:
             self._report_keyboardinterrupt()
-            self._keyboardinterrupt_memo = None 
-        elif session.shouldstop: 
-            self.write_sep("!", str(session.shouldstop), red=True) 
+            self._keyboardinterrupt_memo = None
+        elif session.shouldstop:
+            self.write_sep("!", str(session.shouldstop), red=True)
         self.summary_stats()
 
-    @hookimpl(hookwrapper=True) 
-    def pytest_terminal_summary(self) -> Generator[None, None, None]: 
+    @hookimpl(hookwrapper=True)
+    def pytest_terminal_summary(self) -> Generator[None, None, None]:
         self.summary_errors()
         self.summary_failures()
         self.summary_warnings()
-        self.summary_passes() 
+        self.summary_passes()
         yield
-        self.short_test_summary() 
+        self.short_test_summary()
         # Display any extra warnings from teardown here (if any).
         self.summary_warnings()
 
-    def pytest_keyboard_interrupt(self, excinfo: ExceptionInfo[BaseException]) -> None: 
+    def pytest_keyboard_interrupt(self, excinfo: ExceptionInfo[BaseException]) -> None:
         self._keyboardinterrupt_memo = excinfo.getrepr(funcargs=True)
 
-    def pytest_unconfigure(self) -> None: 
-        if self._keyboardinterrupt_memo is not None: 
+    def pytest_unconfigure(self) -> None:
+        if self._keyboardinterrupt_memo is not None:
             self._report_keyboardinterrupt()
 
-    def _report_keyboardinterrupt(self) -> None: 
+    def _report_keyboardinterrupt(self) -> None:
         excrepr = self._keyboardinterrupt_memo
-        assert excrepr is not None 
-        assert excrepr.reprcrash is not None 
+        assert excrepr is not None
+        assert excrepr.reprcrash is not None
         msg = excrepr.reprcrash.message
         self.write_sep("!", msg)
         if "KeyboardInterrupt" in msg:
@@ -852,7 +852,7 @@ class TerminalReporter:
             else:
                 excrepr.reprcrash.toterminal(self._tw)
                 self._tw.line(
-                    "(to show a full traceback on KeyboardInterrupt use --full-trace)", 
+                    "(to show a full traceback on KeyboardInterrupt use --full-trace)",
                     yellow=True,
                 )
 
@@ -866,23 +866,23 @@ class TerminalReporter:
                 line += "[".join(values)
             return line
 
-        # collect_fspath comes from testid which has a "/"-normalized path. 
+        # collect_fspath comes from testid which has a "/"-normalized path.
 
         if fspath:
             res = mkrel(nodeid)
             if self.verbosity >= 2 and nodeid.split("::")[0] != fspath.replace(
                 "\\", nodes.SEP
             ):
-                res += " <- " + bestrelpath(self.startpath, fspath) 
+                res += " <- " + bestrelpath(self.startpath, fspath)
         else:
             res = "[location]"
         return res + " "
 
     def _getfailureheadline(self, rep):
-        head_line = rep.head_line 
-        if head_line: 
-            return head_line 
-        return "test session"  # XXX? 
+        head_line = rep.head_line
+        if head_line:
+            return head_line
+        return "test session"  # XXX?
 
     def _getcrashline(self, rep):
         try:
@@ -894,94 +894,94 @@ class TerminalReporter:
                 return ""
 
     #
-    # Summaries for sessionfinish. 
+    # Summaries for sessionfinish.
     #
-    def getreports(self, name: str): 
+    def getreports(self, name: str):
         values = []
         for x in self.stats.get(name, []):
             if not hasattr(x, "_pdbshown"):
                 values.append(x)
         return values
 
-    def summary_warnings(self) -> None: 
+    def summary_warnings(self) -> None:
         if self.hasopt("w"):
-            all_warnings: Optional[List[WarningReport]] = self.stats.get("warnings") 
+            all_warnings: Optional[List[WarningReport]] = self.stats.get("warnings")
             if not all_warnings:
                 return
 
-            final = self._already_displayed_warnings is not None 
+            final = self._already_displayed_warnings is not None
             if final:
-                warning_reports = all_warnings[self._already_displayed_warnings :] 
+                warning_reports = all_warnings[self._already_displayed_warnings :]
             else:
-                warning_reports = all_warnings 
-            self._already_displayed_warnings = len(warning_reports) 
-            if not warning_reports: 
+                warning_reports = all_warnings
+            self._already_displayed_warnings = len(warning_reports)
+            if not warning_reports:
                 return
 
-            reports_grouped_by_message: Dict[str, List[WarningReport]] = {} 
-            for wr in warning_reports: 
-                reports_grouped_by_message.setdefault(wr.message, []).append(wr) 
-
-            def collapsed_location_report(reports: List[WarningReport]) -> str: 
-                locations = [] 
-                for w in reports: 
-                    location = w.get_location(self.config) 
-                    if location: 
-                        locations.append(location) 
- 
-                if len(locations) < 10: 
-                    return "\n".join(map(str, locations)) 
- 
-                counts_by_filename = Counter( 
-                    str(loc).split("::", 1)[0] for loc in locations 
-                ) 
-                return "\n".join( 
-                    "{}: {} warning{}".format(k, v, "s" if v > 1 else "") 
-                    for k, v in counts_by_filename.items() 
-                ) 
- 
+            reports_grouped_by_message: Dict[str, List[WarningReport]] = {}
+            for wr in warning_reports:
+                reports_grouped_by_message.setdefault(wr.message, []).append(wr)
+
+            def collapsed_location_report(reports: List[WarningReport]) -> str:
+                locations = []
+                for w in reports:
+                    location = w.get_location(self.config)
+                    if location:
+                        locations.append(location)
+
+                if len(locations) < 10:
+                    return "\n".join(map(str, locations))
+
+                counts_by_filename = Counter(
+                    str(loc).split("::", 1)[0] for loc in locations
+                )
+                return "\n".join(
+                    "{}: {} warning{}".format(k, v, "s" if v > 1 else "")
+                    for k, v in counts_by_filename.items()
+                )
+
             title = "warnings summary (final)" if final else "warnings summary"
             self.write_sep("=", title, yellow=True, bold=False)
-            for message, message_reports in reports_grouped_by_message.items(): 
-                maybe_location = collapsed_location_report(message_reports) 
-                if maybe_location: 
-                    self._tw.line(maybe_location) 
-                    lines = message.splitlines() 
-                    indented = "\n".join("  " + x for x in lines) 
-                    message = indented.rstrip() 
-                else: 
-                    message = message.rstrip() 
-                self._tw.line(message) 
+            for message, message_reports in reports_grouped_by_message.items():
+                maybe_location = collapsed_location_report(message_reports)
+                if maybe_location:
+                    self._tw.line(maybe_location)
+                    lines = message.splitlines()
+                    indented = "\n".join("  " + x for x in lines)
+                    message = indented.rstrip()
+                else:
+                    message = message.rstrip()
+                self._tw.line(message)
                 self._tw.line()
-            self._tw.line("-- Docs: https://docs.pytest.org/en/stable/warnings.html") 
+            self._tw.line("-- Docs: https://docs.pytest.org/en/stable/warnings.html")
 
-    def summary_passes(self) -> None: 
+    def summary_passes(self) -> None:
         if self.config.option.tbstyle != "no":
             if self.hasopt("P"):
-                reports: List[TestReport] = self.getreports("passed") 
+                reports: List[TestReport] = self.getreports("passed")
                 if not reports:
                     return
                 self.write_sep("=", "PASSES")
                 for rep in reports:
                     if rep.sections:
                         msg = self._getfailureheadline(rep)
-                        self.write_sep("_", msg, green=True, bold=True) 
+                        self.write_sep("_", msg, green=True, bold=True)
                         self._outrep_summary(rep)
-                    self._handle_teardown_sections(rep.nodeid) 
-
-    def _get_teardown_reports(self, nodeid: str) -> List[TestReport]: 
-        reports = self.getreports("") 
-        return [ 
-            report 
-            for report in reports 
-            if report.when == "teardown" and report.nodeid == nodeid 
-        ] 
- 
-    def _handle_teardown_sections(self, nodeid: str) -> None: 
-        for report in self._get_teardown_reports(nodeid): 
-            self.print_teardown_sections(report) 
- 
-    def print_teardown_sections(self, rep: TestReport) -> None: 
+                    self._handle_teardown_sections(rep.nodeid)
+
+    def _get_teardown_reports(self, nodeid: str) -> List[TestReport]:
+        reports = self.getreports("")
+        return [
+            report
+            for report in reports
+            if report.when == "teardown" and report.nodeid == nodeid
+        ]
+
+    def _handle_teardown_sections(self, nodeid: str) -> None:
+        for report in self._get_teardown_reports(nodeid):
+            self.print_teardown_sections(report)
+
+    def print_teardown_sections(self, rep: TestReport) -> None:
         showcapture = self.config.option.showcapture
         if showcapture == "no":
             return
@@ -994,39 +994,39 @@ class TerminalReporter:
                     content = content[:-1]
                 self._tw.line(content)
 
-    def summary_failures(self) -> None: 
+    def summary_failures(self) -> None:
         if self.config.option.tbstyle != "no":
-            reports: List[BaseReport] = self.getreports("failed") 
+            reports: List[BaseReport] = self.getreports("failed")
             if not reports:
                 return
             self.write_sep("=", "FAILURES")
-            if self.config.option.tbstyle == "line": 
-                for rep in reports: 
+            if self.config.option.tbstyle == "line":
+                for rep in reports:
                     line = self._getcrashline(rep)
                     self.write_line(line)
-            else: 
-                for rep in reports: 
+            else:
+                for rep in reports:
                     msg = self._getfailureheadline(rep)
                     self.write_sep("_", msg, red=True, bold=True)
                     self._outrep_summary(rep)
-                    self._handle_teardown_sections(rep.nodeid) 
+                    self._handle_teardown_sections(rep.nodeid)
 
-    def summary_errors(self) -> None: 
+    def summary_errors(self) -> None:
         if self.config.option.tbstyle != "no":
-            reports: List[BaseReport] = self.getreports("error") 
+            reports: List[BaseReport] = self.getreports("error")
             if not reports:
                 return
             self.write_sep("=", "ERRORS")
             for rep in self.stats["error"]:
                 msg = self._getfailureheadline(rep)
-                if rep.when == "collect": 
+                if rep.when == "collect":
                     msg = "ERROR collecting " + msg
-                else: 
-                    msg = f"ERROR at {rep.when} of {msg}" 
+                else:
+                    msg = f"ERROR at {rep.when} of {msg}"
                 self.write_sep("_", msg, red=True, bold=True)
                 self._outrep_summary(rep)
 
-    def _outrep_summary(self, rep: BaseReport) -> None: 
+    def _outrep_summary(self, rep: BaseReport) -> None:
         rep.toterminal(self._tw)
         showcapture = self.config.option.showcapture
         if showcapture == "no":
@@ -1039,367 +1039,367 @@ class TerminalReporter:
                 content = content[:-1]
             self._tw.line(content)
 
-    def summary_stats(self) -> None: 
-        if self.verbosity < -1: 
-            return 
- 
-        session_duration = timing.time() - self._sessionstarttime 
-        (parts, main_color) = self.build_summary_stats_line() 
-        line_parts = [] 
-
-        display_sep = self.verbosity >= 0 
-        if display_sep: 
-            fullwidth = self._tw.fullwidth 
-        for text, markup in parts: 
-            with_markup = self._tw.markup(text, **markup) 
-            if display_sep: 
-                fullwidth += len(with_markup) - len(text) 
-            line_parts.append(with_markup) 
-        msg = ", ".join(line_parts) 
-
-        main_markup = {main_color: True} 
-        duration = " in {}".format(format_session_duration(session_duration)) 
-        duration_with_markup = self._tw.markup(duration, **main_markup) 
-        if display_sep: 
-            fullwidth += len(duration_with_markup) - len(duration) 
-        msg += duration_with_markup 
- 
-        if display_sep: 
-            markup_for_end_sep = self._tw.markup("", **main_markup) 
-            if markup_for_end_sep.endswith("\x1b[0m"): 
-                markup_for_end_sep = markup_for_end_sep[:-4] 
-            fullwidth += len(markup_for_end_sep) 
-            msg += markup_for_end_sep 
- 
-        if display_sep: 
-            self.write_sep("=", msg, fullwidth=fullwidth, **main_markup) 
-        else: 
-            self.write_line(msg, **main_markup) 
- 
-    def short_test_summary(self) -> None: 
-        if not self.reportchars: 
-            return 
-
-        def show_simple(stat, lines: List[str]) -> None: 
-            failed = self.stats.get(stat, []) 
-            if not failed: 
-                return 
-            termwidth = self._tw.fullwidth 
-            config = self.config 
-            for rep in failed: 
-                line = _get_line_with_reprcrash_message(config, rep, termwidth) 
-                lines.append(line) 
- 
-        def show_xfailed(lines: List[str]) -> None: 
-            xfailed = self.stats.get("xfailed", []) 
-            for rep in xfailed: 
-                verbose_word = rep._get_verbose_word(self.config) 
-                pos = _get_pos(self.config, rep) 
-                lines.append(f"{verbose_word} {pos}") 
-                reason = rep.wasxfail 
-                if reason: 
-                    lines.append("  " + str(reason)) 
- 
-        def show_xpassed(lines: List[str]) -> None: 
-            xpassed = self.stats.get("xpassed", []) 
-            for rep in xpassed: 
-                verbose_word = rep._get_verbose_word(self.config) 
-                pos = _get_pos(self.config, rep) 
-                reason = rep.wasxfail 
-                lines.append(f"{verbose_word} {pos} {reason}") 
- 
-        def show_skipped(lines: List[str]) -> None: 
-            skipped: List[CollectReport] = self.stats.get("skipped", []) 
-            fskips = _folded_skips(self.startpath, skipped) if skipped else [] 
-            if not fskips: 
-                return 
-            verbose_word = skipped[0]._get_verbose_word(self.config) 
-            for num, fspath, lineno, reason in fskips: 
-                if reason.startswith("Skipped: "): 
-                    reason = reason[9:] 
-                if lineno is not None: 
-                    lines.append( 
-                        "%s [%d] %s:%d: %s" 
-                        % (verbose_word, num, fspath, lineno, reason) 
-                    ) 
-                else: 
-                    lines.append("%s [%d] %s: %s" % (verbose_word, num, fspath, reason)) 
- 
-        REPORTCHAR_ACTIONS: Mapping[str, Callable[[List[str]], None]] = { 
-            "x": show_xfailed, 
-            "X": show_xpassed, 
-            "f": partial(show_simple, "failed"), 
-            "s": show_skipped, 
-            "p": partial(show_simple, "passed"), 
-            "E": partial(show_simple, "error"), 
-        } 
- 
-        lines: List[str] = [] 
-        for char in self.reportchars: 
-            action = REPORTCHAR_ACTIONS.get(char) 
-            if action:  # skipping e.g. "P" (passed with output) here. 
-                action(lines) 
- 
-        if lines: 
-            self.write_sep("=", "short test summary info") 
-            for line in lines: 
-                self.write_line(line) 
- 
-    def _get_main_color(self) -> Tuple[str, List[str]]: 
-        if self._main_color is None or self._known_types is None or self._is_last_item: 
-            self._set_main_color() 
-            assert self._main_color 
-            assert self._known_types 
-        return self._main_color, self._known_types 
- 
-    def _determine_main_color(self, unknown_type_seen: bool) -> str: 
-        stats = self.stats 
-        if "failed" in stats or "error" in stats: 
-            main_color = "red" 
-        elif "warnings" in stats or "xpassed" in stats or unknown_type_seen: 
-            main_color = "yellow" 
-        elif "passed" in stats or not self._is_last_item: 
-            main_color = "green" 
-        else: 
-            main_color = "yellow" 
-        return main_color 
- 
-    def _set_main_color(self) -> None: 
-        unknown_types: List[str] = [] 
-        for found_type in self.stats.keys(): 
-            if found_type:  # setup/teardown reports have an empty key, ignore them 
-                if found_type not in KNOWN_TYPES and found_type not in unknown_types: 
-                    unknown_types.append(found_type) 
-        self._known_types = list(KNOWN_TYPES) + unknown_types 
-        self._main_color = self._determine_main_color(bool(unknown_types)) 
- 
-    def build_summary_stats_line(self) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]: 
-        """ 
-        Build the parts used in the last summary stats line. 
- 
-        The summary stats line is the line shown at the end, "=== 12 passed, 2 errors in Xs===". 
- 
-        This function builds a list of the "parts" that make up for the text in that line, in 
-        the example above it would be: 
- 
-            [ 
-                ("12 passed", {"green": True}), 
-                ("2 errors", {"red": True} 
-            ] 
- 
-        That last dict for each line is a "markup dictionary", used by TerminalWriter to 
-        color output. 
- 
-        The final color of the line is also determined by this function, and is the second 
-        element of the returned tuple. 
-        """ 
-        if self.config.getoption("collectonly"): 
-            return self._build_collect_only_summary_stats_line() 
-        else: 
-            return self._build_normal_summary_stats_line() 
- 
-    def _get_reports_to_display(self, key: str) -> List[Any]: 
-        """Get test/collection reports for the given status key, such as `passed` or `error`.""" 
-        reports = self.stats.get(key, []) 
-        return [x for x in reports if getattr(x, "count_towards_summary", True)] 
- 
-    def _build_normal_summary_stats_line( 
-        self, 
-    ) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]: 
-        main_color, known_types = self._get_main_color() 
-        parts = [] 
- 
-        for key in known_types: 
-            reports = self._get_reports_to_display(key) 
-            if reports: 
-                count = len(reports) 
-                color = _color_for_type.get(key, _color_for_type_default) 
-                markup = {color: True, "bold": color == main_color} 
-                parts.append(("%d %s" % pluralize(count, key), markup)) 
- 
-        if not parts: 
-            parts = [("no tests ran", {_color_for_type_default: True})] 
- 
-        return parts, main_color 
- 
-    def _build_collect_only_summary_stats_line( 
-        self, 
-    ) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]: 
-        deselected = len(self._get_reports_to_display("deselected")) 
-        errors = len(self._get_reports_to_display("error")) 
- 
-        if self._numcollected == 0: 
-            parts = [("no tests collected", {"yellow": True})] 
-            main_color = "yellow" 
- 
-        elif deselected == 0: 
-            main_color = "green" 
-            collected_output = "%d %s collected" % pluralize(self._numcollected, "test") 
-            parts = [(collected_output, {main_color: True})] 
-        else: 
-            all_tests_were_deselected = self._numcollected == deselected 
-            if all_tests_were_deselected: 
-                main_color = "yellow" 
-                collected_output = f"no tests collected ({deselected} deselected)" 
-            else: 
-                main_color = "green" 
-                selected = self._numcollected - deselected 
-                collected_output = f"{selected}/{self._numcollected} tests collected ({deselected} deselected)" 
- 
-            parts = [(collected_output, {main_color: True})] 
- 
-        if errors: 
-            main_color = _color_for_type["error"] 
-            parts += [("%d %s" % pluralize(errors, "error"), {main_color: True})] 
- 
-        return parts, main_color 
- 
- 
-def _get_pos(config: Config, rep: BaseReport): 
-    nodeid = config.cwd_relative_nodeid(rep.nodeid) 
-    return nodeid 
- 
- 
-def _format_trimmed(format: str, msg: str, available_width: int) -> Optional[str]: 
-    """Format msg into format, ellipsizing it if doesn't fit in available_width. 
- 
-    Returns None if even the ellipsis can't fit. 
-    """ 
-    # Only use the first line. 
-    i = msg.find("\n") 
-    if i != -1: 
-        msg = msg[:i] 
- 
-    ellipsis = "..." 
-    format_width = wcswidth(format.format("")) 
-    if format_width + len(ellipsis) > available_width: 
-        return None 
- 
-    if format_width + wcswidth(msg) > available_width: 
-        available_width -= len(ellipsis) 
-        msg = msg[:available_width] 
-        while format_width + wcswidth(msg) > available_width: 
-            msg = msg[:-1] 
-        msg += ellipsis 
- 
-    return format.format(msg) 
- 
- 
-def _get_line_with_reprcrash_message( 
-    config: Config, rep: BaseReport, termwidth: int 
-) -> str: 
-    """Get summary line for a report, trying to add reprcrash message.""" 
-    verbose_word = rep._get_verbose_word(config) 
-    pos = _get_pos(config, rep) 
- 
-    line = f"{verbose_word} {pos}" 
-    line_width = wcswidth(line) 
- 
+    def summary_stats(self) -> None:
+        if self.verbosity < -1:
+            return
+
+        session_duration = timing.time() - self._sessionstarttime
+        (parts, main_color) = self.build_summary_stats_line()
+        line_parts = []
+
+        display_sep = self.verbosity >= 0
+        if display_sep:
+            fullwidth = self._tw.fullwidth
+        for text, markup in parts:
+            with_markup = self._tw.markup(text, **markup)
+            if display_sep:
+                fullwidth += len(with_markup) - len(text)
+            line_parts.append(with_markup)
+        msg = ", ".join(line_parts)
+
+        main_markup = {main_color: True}
+        duration = " in {}".format(format_session_duration(session_duration))
+        duration_with_markup = self._tw.markup(duration, **main_markup)
+        if display_sep:
+            fullwidth += len(duration_with_markup) - len(duration)
+        msg += duration_with_markup
+
+        if display_sep:
+            markup_for_end_sep = self._tw.markup("", **main_markup)
+            if markup_for_end_sep.endswith("\x1b[0m"):
+                markup_for_end_sep = markup_for_end_sep[:-4]
+            fullwidth += len(markup_for_end_sep)
+            msg += markup_for_end_sep
+
+        if display_sep:
+            self.write_sep("=", msg, fullwidth=fullwidth, **main_markup)
+        else:
+            self.write_line(msg, **main_markup)
+
+    def short_test_summary(self) -> None:
+        if not self.reportchars:
+            return
+
+        def show_simple(stat, lines: List[str]) -> None:
+            failed = self.stats.get(stat, [])
+            if not failed:
+                return
+            termwidth = self._tw.fullwidth
+            config = self.config
+            for rep in failed:
+                line = _get_line_with_reprcrash_message(config, rep, termwidth)
+                lines.append(line)
+
+        def show_xfailed(lines: List[str]) -> None:
+            xfailed = self.stats.get("xfailed", [])
+            for rep in xfailed:
+                verbose_word = rep._get_verbose_word(self.config)
+                pos = _get_pos(self.config, rep)
+                lines.append(f"{verbose_word} {pos}")
+                reason = rep.wasxfail
+                if reason:
+                    lines.append("  " + str(reason))
+
+        def show_xpassed(lines: List[str]) -> None:
+            xpassed = self.stats.get("xpassed", [])
+            for rep in xpassed:
+                verbose_word = rep._get_verbose_word(self.config)
+                pos = _get_pos(self.config, rep)
+                reason = rep.wasxfail
+                lines.append(f"{verbose_word} {pos} {reason}")
+
+        def show_skipped(lines: List[str]) -> None:
+            skipped: List[CollectReport] = self.stats.get("skipped", [])
+            fskips = _folded_skips(self.startpath, skipped) if skipped else []
+            if not fskips:
+                return
+            verbose_word = skipped[0]._get_verbose_word(self.config)
+            for num, fspath, lineno, reason in fskips:
+                if reason.startswith("Skipped: "):
+                    reason = reason[9:]
+                if lineno is not None:
+                    lines.append(
+                        "%s [%d] %s:%d: %s"
+                        % (verbose_word, num, fspath, lineno, reason)
+                    )
+                else:
+                    lines.append("%s [%d] %s: %s" % (verbose_word, num, fspath, reason))
+
+        REPORTCHAR_ACTIONS: Mapping[str, Callable[[List[str]], None]] = {
+            "x": show_xfailed,
+            "X": show_xpassed,
+            "f": partial(show_simple, "failed"),
+            "s": show_skipped,
+            "p": partial(show_simple, "passed"),
+            "E": partial(show_simple, "error"),
+        }
+
+        lines: List[str] = []
+        for char in self.reportchars:
+            action = REPORTCHAR_ACTIONS.get(char)
+            if action:  # skipping e.g. "P" (passed with output) here.
+                action(lines)
+
+        if lines:
+            self.write_sep("=", "short test summary info")
+            for line in lines:
+                self.write_line(line)
+
+    def _get_main_color(self) -> Tuple[str, List[str]]:
+        if self._main_color is None or self._known_types is None or self._is_last_item:
+            self._set_main_color()
+            assert self._main_color
+            assert self._known_types
+        return self._main_color, self._known_types
+
+    def _determine_main_color(self, unknown_type_seen: bool) -> str:
+        stats = self.stats
+        if "failed" in stats or "error" in stats:
+            main_color = "red"
+        elif "warnings" in stats or "xpassed" in stats or unknown_type_seen:
+            main_color = "yellow"
+        elif "passed" in stats or not self._is_last_item:
+            main_color = "green"
+        else:
+            main_color = "yellow"
+        return main_color
+
+    def _set_main_color(self) -> None:
+        unknown_types: List[str] = []
+        for found_type in self.stats.keys():
+            if found_type:  # setup/teardown reports have an empty key, ignore them
+                if found_type not in KNOWN_TYPES and found_type not in unknown_types:
+                    unknown_types.append(found_type)
+        self._known_types = list(KNOWN_TYPES) + unknown_types
+        self._main_color = self._determine_main_color(bool(unknown_types))
+
+    def build_summary_stats_line(self) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]:
+        """
+        Build the parts used in the last summary stats line.
+
+        The summary stats line is the line shown at the end, "=== 12 passed, 2 errors in Xs===".
+
+        This function builds a list of the "parts" that make up for the text in that line, in
+        the example above it would be:
+
+            [
+                ("12 passed", {"green": True}),
+                ("2 errors", {"red": True}
+            ]
+
+        That last dict for each line is a "markup dictionary", used by TerminalWriter to
+        color output.
+
+        The final color of the line is also determined by this function, and is the second
+        element of the returned tuple.
+        """
+        if self.config.getoption("collectonly"):
+            return self._build_collect_only_summary_stats_line()
+        else:
+            return self._build_normal_summary_stats_line()
+
+    def _get_reports_to_display(self, key: str) -> List[Any]:
+        """Get test/collection reports for the given status key, such as `passed` or `error`."""
+        reports = self.stats.get(key, [])
+        return [x for x in reports if getattr(x, "count_towards_summary", True)]
+
+    def _build_normal_summary_stats_line(
+        self,
+    ) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]:
+        main_color, known_types = self._get_main_color()
+        parts = []
+
+        for key in known_types:
+            reports = self._get_reports_to_display(key)
+            if reports:
+                count = len(reports)
+                color = _color_for_type.get(key, _color_for_type_default)
+                markup = {color: True, "bold": color == main_color}
+                parts.append(("%d %s" % pluralize(count, key), markup))
+
+        if not parts:
+            parts = [("no tests ran", {_color_for_type_default: True})]
+
+        return parts, main_color
+
+    def _build_collect_only_summary_stats_line(
+        self,
+    ) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]:
+        deselected = len(self._get_reports_to_display("deselected"))
+        errors = len(self._get_reports_to_display("error"))
+
+        if self._numcollected == 0:
+            parts = [("no tests collected", {"yellow": True})]
+            main_color = "yellow"
+
+        elif deselected == 0:
+            main_color = "green"
+            collected_output = "%d %s collected" % pluralize(self._numcollected, "test")
+            parts = [(collected_output, {main_color: True})]
+        else:
+            all_tests_were_deselected = self._numcollected == deselected
+            if all_tests_were_deselected:
+                main_color = "yellow"
+                collected_output = f"no tests collected ({deselected} deselected)"
+            else:
+                main_color = "green"
+                selected = self._numcollected - deselected
+                collected_output = f"{selected}/{self._numcollected} tests collected ({deselected} deselected)"
+
+            parts = [(collected_output, {main_color: True})]
+
+        if errors:
+            main_color = _color_for_type["error"]
+            parts += [("%d %s" % pluralize(errors, "error"), {main_color: True})]
+
+        return parts, main_color
+
+
+def _get_pos(config: Config, rep: BaseReport):
+    nodeid = config.cwd_relative_nodeid(rep.nodeid)
+    return nodeid
+
+
+def _format_trimmed(format: str, msg: str, available_width: int) -> Optional[str]:
+    """Format msg into format, ellipsizing it if doesn't fit in available_width.
+
+    Returns None if even the ellipsis can't fit.
+    """
+    # Only use the first line.
+    i = msg.find("\n")
+    if i != -1:
+        msg = msg[:i]
+
+    ellipsis = "..."
+    format_width = wcswidth(format.format(""))
+    if format_width + len(ellipsis) > available_width:
+        return None
+
+    if format_width + wcswidth(msg) > available_width:
+        available_width -= len(ellipsis)
+        msg = msg[:available_width]
+        while format_width + wcswidth(msg) > available_width:
+            msg = msg[:-1]
+        msg += ellipsis
+
+    return format.format(msg)
+
+
+def _get_line_with_reprcrash_message(
+    config: Config, rep: BaseReport, termwidth: int
+) -> str:
+    """Get summary line for a report, trying to add reprcrash message."""
+    verbose_word = rep._get_verbose_word(config)
+    pos = _get_pos(config, rep)
+
+    line = f"{verbose_word} {pos}"
+    line_width = wcswidth(line)
+
     try:
-        # Type ignored intentionally -- possible AttributeError expected. 
-        msg = rep.longrepr.reprcrash.message  # type: ignore[union-attr] 
-    except AttributeError: 
-        pass 
-    else: 
-        available_width = termwidth - line_width 
-        msg = _format_trimmed(" - {}", msg, available_width) 
-        if msg is not None: 
-            line += msg 
-
-    return line 
-
- 
-def _folded_skips( 
-    startpath: Path, skipped: Sequence[CollectReport], 
-) -> List[Tuple[int, str, Optional[int], str]]: 
-    d: Dict[Tuple[str, Optional[int], str], List[CollectReport]] = {} 
-    for event in skipped: 
-        assert event.longrepr is not None 
-        assert isinstance(event.longrepr, tuple), (event, event.longrepr) 
-        assert len(event.longrepr) == 3, (event, event.longrepr) 
-        fspath, lineno, reason = event.longrepr 
-        # For consistency, report all fspaths in relative form. 
-        fspath = bestrelpath(startpath, Path(fspath)) 
-        keywords = getattr(event, "keywords", {}) 
-        # Folding reports with global pytestmark variable. 
-        # This is a workaround, because for now we cannot identify the scope of a skip marker 
-        # TODO: Revisit after marks scope would be fixed. 
-        if ( 
-            event.when == "setup" 
-            and "skip" in keywords 
-            and "pytestmark" not in keywords 
-        ): 
-            key: Tuple[str, Optional[int], str] = (fspath, None, reason) 
-        else: 
-            key = (fspath, lineno, reason) 
-        d.setdefault(key, []).append(event) 
-    values: List[Tuple[int, str, Optional[int], str]] = [] 
-    for key, events in d.items(): 
-        values.append((len(events), *key)) 
-    return values 
- 
- 
-_color_for_type = { 
-    "failed": "red", 
-    "error": "red", 
-    "warnings": "yellow", 
-    "passed": "green", 
-} 
-_color_for_type_default = "yellow" 
-
-
-def pluralize(count: int, noun: str) -> Tuple[int, str]: 
-    # No need to pluralize words such as `failed` or `passed`. 
-    if noun not in ["error", "warnings", "test"]: 
-        return count, noun 
-
-    # The `warnings` key is plural. To avoid API breakage, we keep it that way but 
-    # set it to singular here so we can determine plurality in the same way as we do 
-    # for `error`. 
-    noun = noun.replace("warnings", "warning") 
-
-    return count, noun + "s" if count != 1 else noun 
-
- 
-def _plugin_nameversions(plugininfo) -> List[str]: 
-    values: List[str] = [] 
+        # Type ignored intentionally -- possible AttributeError expected.
+        msg = rep.longrepr.reprcrash.message  # type: ignore[union-attr]
+    except AttributeError:
+        pass
+    else:
+        available_width = termwidth - line_width
+        msg = _format_trimmed(" - {}", msg, available_width)
+        if msg is not None:
+            line += msg
+
+    return line
+
+
+def _folded_skips(
+    startpath: Path, skipped: Sequence[CollectReport],
+) -> List[Tuple[int, str, Optional[int], str]]:
+    d: Dict[Tuple[str, Optional[int], str], List[CollectReport]] = {}
+    for event in skipped:
+        assert event.longrepr is not None
+        assert isinstance(event.longrepr, tuple), (event, event.longrepr)
+        assert len(event.longrepr) == 3, (event, event.longrepr)
+        fspath, lineno, reason = event.longrepr
+        # For consistency, report all fspaths in relative form.
+        fspath = bestrelpath(startpath, Path(fspath))
+        keywords = getattr(event, "keywords", {})
+        # Folding reports with global pytestmark variable.
+        # This is a workaround, because for now we cannot identify the scope of a skip marker
+        # TODO: Revisit after marks scope would be fixed.
+        if (
+            event.when == "setup"
+            and "skip" in keywords
+            and "pytestmark" not in keywords
+        ):
+            key: Tuple[str, Optional[int], str] = (fspath, None, reason)
+        else:
+            key = (fspath, lineno, reason)
+        d.setdefault(key, []).append(event)
+    values: List[Tuple[int, str, Optional[int], str]] = []
+    for key, events in d.items():
+        values.append((len(events), *key))
+    return values
+
+
+_color_for_type = {
+    "failed": "red",
+    "error": "red",
+    "warnings": "yellow",
+    "passed": "green",
+}
+_color_for_type_default = "yellow"
+
+
+def pluralize(count: int, noun: str) -> Tuple[int, str]:
+    # No need to pluralize words such as `failed` or `passed`.
+    if noun not in ["error", "warnings", "test"]:
+        return count, noun
+
+    # The `warnings` key is plural. To avoid API breakage, we keep it that way but
+    # set it to singular here so we can determine plurality in the same way as we do
+    # for `error`.
+    noun = noun.replace("warnings", "warning")
+
+    return count, noun + "s" if count != 1 else noun
+
+
+def _plugin_nameversions(plugininfo) -> List[str]:
+    values: List[str] = []
     for plugin, dist in plugininfo:
-        # Gets us name and version! 
+        # Gets us name and version!
         name = "{dist.project_name}-{dist.version}".format(dist=dist)
-        # Questionable convenience, but it keeps things short. 
+        # Questionable convenience, but it keeps things short.
         if name.startswith("pytest-"):
             name = name[7:]
-        # We decided to print python package names they can have more than one plugin. 
+        # We decided to print python package names they can have more than one plugin.
         if name not in values:
             values.append(name)
     return values
- 
- 
-def format_session_duration(seconds: float) -> str: 
-    """Format the given seconds in a human readable manner to show in the final summary.""" 
-    if seconds < 60: 
-        return f"{seconds:.2f}s" 
-    else: 
-        dt = datetime.timedelta(seconds=int(seconds)) 
-        return f"{seconds:.2f}s ({dt})" 
- 
- 
-def _get_raw_skip_reason(report: TestReport) -> str: 
-    """Get the reason string of a skip/xfail/xpass test report. 
- 
-    The string is just the part given by the user. 
-    """ 
-    if hasattr(report, "wasxfail"): 
-        reason = cast(str, report.wasxfail) 
-        if reason.startswith("reason: "): 
-            reason = reason[len("reason: ") :] 
-        return reason 
-    else: 
-        assert report.skipped 
-        assert isinstance(report.longrepr, tuple) 
-        _, _, reason = report.longrepr 
-        if reason.startswith("Skipped: "): 
-            reason = reason[len("Skipped: ") :] 
-        elif reason == "Skipped": 
-            reason = "" 
-        return reason 
+
+
+def format_session_duration(seconds: float) -> str:
+    """Format the given seconds in a human readable manner to show in the final summary."""
+    if seconds < 60:
+        return f"{seconds:.2f}s"
+    else:
+        dt = datetime.timedelta(seconds=int(seconds))
+        return f"{seconds:.2f}s ({dt})"
+
+
+def _get_raw_skip_reason(report: TestReport) -> str:
+    """Get the reason string of a skip/xfail/xpass test report.
+
+    The string is just the part given by the user.
+    """
+    if hasattr(report, "wasxfail"):
+        reason = cast(str, report.wasxfail)
+        if reason.startswith("reason: "):
+            reason = reason[len("reason: ") :]
+        return reason
+    else:
+        assert report.skipped
+        assert isinstance(report.longrepr, tuple)
+        _, _, reason = report.longrepr
+        if reason.startswith("Skipped: "):
+            reason = reason[len("Skipped: ") :]
+        elif reason == "Skipped":
+            reason = ""
+        return reason
diff --git a/contrib/python/pytest/py3/_pytest/threadexception.py b/contrib/python/pytest/py3/_pytest/threadexception.py
index 3a9e336d37..1c1f62fdb7 100644
--- a/contrib/python/pytest/py3/_pytest/threadexception.py
+++ b/contrib/python/pytest/py3/_pytest/threadexception.py
@@ -1,90 +1,90 @@
-import threading 
-import traceback 
-import warnings 
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import Generator 
-from typing import Optional 
-from typing import Type 
- 
-import pytest 
- 
- 
-# Copied from cpython/Lib/test/support/threading_helper.py, with modifications. 
-class catch_threading_exception: 
-    """Context manager catching threading.Thread exception using 
-    threading.excepthook. 
- 
-    Storing exc_value using a custom hook can create a reference cycle. The 
-    reference cycle is broken explicitly when the context manager exits. 
- 
-    Storing thread using a custom hook can resurrect it if it is set to an 
-    object which is being finalized. Exiting the context manager clears the 
-    stored object. 
- 
-    Usage: 
-        with threading_helper.catch_threading_exception() as cm: 
-            # code spawning a thread which raises an exception 
-            ... 
-            # check the thread exception: use cm.args 
-            ... 
-        # cm.args attribute no longer exists at this point 
-        # (to break a reference cycle) 
-    """ 
- 
-    def __init__(self) -> None: 
-        # See https://github.com/python/typeshed/issues/4767 regarding the underscore. 
-        self.args: Optional["threading._ExceptHookArgs"] = None 
-        self._old_hook: Optional[Callable[["threading._ExceptHookArgs"], Any]] = None 
- 
-    def _hook(self, args: "threading._ExceptHookArgs") -> None: 
-        self.args = args 
- 
-    def __enter__(self) -> "catch_threading_exception": 
-        self._old_hook = threading.excepthook 
-        threading.excepthook = self._hook 
-        return self 
- 
-    def __exit__( 
-        self, 
-        exc_type: Optional[Type[BaseException]], 
-        exc_val: Optional[BaseException], 
-        exc_tb: Optional[TracebackType], 
-    ) -> None: 
-        assert self._old_hook is not None 
-        threading.excepthook = self._old_hook 
-        self._old_hook = None 
-        del self.args 
- 
- 
-def thread_exception_runtest_hook() -> Generator[None, None, None]: 
-    with catch_threading_exception() as cm: 
-        yield 
-        if cm.args: 
-            if cm.args.thread is not None: 
-                thread_name = cm.args.thread.name 
-            else: 
-                thread_name = "<unknown>" 
-            msg = f"Exception in thread {thread_name}\n\n" 
-            msg += "".join( 
-                traceback.format_exception( 
-                    cm.args.exc_type, cm.args.exc_value, cm.args.exc_traceback, 
-                ) 
-            ) 
-            warnings.warn(pytest.PytestUnhandledThreadExceptionWarning(msg)) 
- 
- 
-@pytest.hookimpl(hookwrapper=True, trylast=True) 
-def pytest_runtest_setup() -> Generator[None, None, None]: 
-    yield from thread_exception_runtest_hook() 
- 
- 
-@pytest.hookimpl(hookwrapper=True, tryfirst=True) 
-def pytest_runtest_call() -> Generator[None, None, None]: 
-    yield from thread_exception_runtest_hook() 
- 
- 
-@pytest.hookimpl(hookwrapper=True, tryfirst=True) 
-def pytest_runtest_teardown() -> Generator[None, None, None]: 
-    yield from thread_exception_runtest_hook() 
+import threading
+import traceback
+import warnings
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import Generator
+from typing import Optional
+from typing import Type
+
+import pytest
+
+
+# Copied from cpython/Lib/test/support/threading_helper.py, with modifications.
+class catch_threading_exception:
+    """Context manager catching threading.Thread exception using
+    threading.excepthook.
+
+    Storing exc_value using a custom hook can create a reference cycle. The
+    reference cycle is broken explicitly when the context manager exits.
+
+    Storing thread using a custom hook can resurrect it if it is set to an
+    object which is being finalized. Exiting the context manager clears the
+    stored object.
+
+    Usage:
+        with threading_helper.catch_threading_exception() as cm:
+            # code spawning a thread which raises an exception
+            ...
+            # check the thread exception: use cm.args
+            ...
+        # cm.args attribute no longer exists at this point
+        # (to break a reference cycle)
+    """
+
+    def __init__(self) -> None:
+        # See https://github.com/python/typeshed/issues/4767 regarding the underscore.
+        self.args: Optional["threading._ExceptHookArgs"] = None
+        self._old_hook: Optional[Callable[["threading._ExceptHookArgs"], Any]] = None
+
+    def _hook(self, args: "threading._ExceptHookArgs") -> None:
+        self.args = args
+
+    def __enter__(self) -> "catch_threading_exception":
+        self._old_hook = threading.excepthook
+        threading.excepthook = self._hook
+        return self
+
+    def __exit__(
+        self,
+        exc_type: Optional[Type[BaseException]],
+        exc_val: Optional[BaseException],
+        exc_tb: Optional[TracebackType],
+    ) -> None:
+        assert self._old_hook is not None
+        threading.excepthook = self._old_hook
+        self._old_hook = None
+        del self.args
+
+
+def thread_exception_runtest_hook() -> Generator[None, None, None]:
+    with catch_threading_exception() as cm:
+        yield
+        if cm.args:
+            if cm.args.thread is not None:
+                thread_name = cm.args.thread.name
+            else:
+                thread_name = "<unknown>"
+            msg = f"Exception in thread {thread_name}\n\n"
+            msg += "".join(
+                traceback.format_exception(
+                    cm.args.exc_type, cm.args.exc_value, cm.args.exc_traceback,
+                )
+            )
+            warnings.warn(pytest.PytestUnhandledThreadExceptionWarning(msg))
+
+
+@pytest.hookimpl(hookwrapper=True, trylast=True)
+def pytest_runtest_setup() -> Generator[None, None, None]:
+    yield from thread_exception_runtest_hook()
+
+
+@pytest.hookimpl(hookwrapper=True, tryfirst=True)
+def pytest_runtest_call() -> Generator[None, None, None]:
+    yield from thread_exception_runtest_hook()
+
+
+@pytest.hookimpl(hookwrapper=True, tryfirst=True)
+def pytest_runtest_teardown() -> Generator[None, None, None]:
+    yield from thread_exception_runtest_hook()
diff --git a/contrib/python/pytest/py3/_pytest/timing.py b/contrib/python/pytest/py3/_pytest/timing.py
index f33f23741a..925163a585 100644
--- a/contrib/python/pytest/py3/_pytest/timing.py
+++ b/contrib/python/pytest/py3/_pytest/timing.py
@@ -1,12 +1,12 @@
-"""Indirection for time functions. 
- 
-We intentionally grab some "time" functions internally to avoid tests mocking "time" to affect 
-pytest runtime information (issue #185). 
- 
-Fixture "mock_timing" also interacts with this module for pytest's own tests. 
-""" 
-from time import perf_counter 
-from time import sleep 
-from time import time 
- 
-__all__ = ["perf_counter", "sleep", "time"] 
+"""Indirection for time functions.
+
+We intentionally grab some "time" functions internally to avoid tests mocking "time" to affect
+pytest runtime information (issue #185).
+
+Fixture "mock_timing" also interacts with this module for pytest's own tests.
+"""
+from time import perf_counter
+from time import sleep
+from time import time
+
+__all__ = ["perf_counter", "sleep", "time"]
diff --git a/contrib/python/pytest/py3/_pytest/tmpdir.py b/contrib/python/pytest/py3/_pytest/tmpdir.py
index bf4c0242e1..a6bd383a9c 100644
--- a/contrib/python/pytest/py3/_pytest/tmpdir.py
+++ b/contrib/python/pytest/py3/_pytest/tmpdir.py
@@ -1,10 +1,10 @@
-"""Support for providing temporary directories to test functions.""" 
+"""Support for providing temporary directories to test functions."""
 import os
 import re
-import sys 
+import sys
 import tempfile
-from pathlib import Path 
-from typing import Optional 
+from pathlib import Path
+from typing import Optional
 
 import attr
 import py
@@ -12,168 +12,168 @@ import py
 from .pathlib import LOCK_TIMEOUT
 from .pathlib import make_numbered_dir
 from .pathlib import make_numbered_dir_with_cleanup
-from .pathlib import rm_rf 
-from _pytest.compat import final 
-from _pytest.config import Config 
-from _pytest.deprecated import check_ispytest 
-from _pytest.fixtures import fixture 
-from _pytest.fixtures import FixtureRequest 
+from .pathlib import rm_rf
+from _pytest.compat import final
+from _pytest.config import Config
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
 from _pytest.monkeypatch import MonkeyPatch
 
 
-@final 
-@attr.s(init=False) 
-class TempPathFactory: 
+@final
+@attr.s(init=False)
+class TempPathFactory:
     """Factory for temporary directories under the common base temp directory.
 
-    The base directory can be configured using the ``--basetemp`` option. 
-    """ 
+    The base directory can be configured using the ``--basetemp`` option.
+    """
 
-    _given_basetemp = attr.ib(type=Optional[Path]) 
+    _given_basetemp = attr.ib(type=Optional[Path])
     _trace = attr.ib()
-    _basetemp = attr.ib(type=Optional[Path]) 
-
-    def __init__( 
-        self, 
-        given_basetemp: Optional[Path], 
-        trace, 
-        basetemp: Optional[Path] = None, 
-        *, 
-        _ispytest: bool = False, 
-    ) -> None: 
-        check_ispytest(_ispytest) 
-        if given_basetemp is None: 
-            self._given_basetemp = None 
-        else: 
-            # Use os.path.abspath() to get absolute path instead of resolve() as it 
-            # does not work the same in all platforms (see #4427). 
-            # Path.absolute() exists, but it is not public (see https://bugs.python.org/issue25012). 
-            self._given_basetemp = Path(os.path.abspath(str(given_basetemp))) 
-        self._trace = trace 
-        self._basetemp = basetemp 
- 
+    _basetemp = attr.ib(type=Optional[Path])
+
+    def __init__(
+        self,
+        given_basetemp: Optional[Path],
+        trace,
+        basetemp: Optional[Path] = None,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        if given_basetemp is None:
+            self._given_basetemp = None
+        else:
+            # Use os.path.abspath() to get absolute path instead of resolve() as it
+            # does not work the same in all platforms (see #4427).
+            # Path.absolute() exists, but it is not public (see https://bugs.python.org/issue25012).
+            self._given_basetemp = Path(os.path.abspath(str(given_basetemp)))
+        self._trace = trace
+        self._basetemp = basetemp
+
     @classmethod
-    def from_config( 
-        cls, config: Config, *, _ispytest: bool = False, 
-    ) -> "TempPathFactory": 
-        """Create a factory according to pytest configuration. 
- 
-        :meta private: 
+    def from_config(
+        cls, config: Config, *, _ispytest: bool = False,
+    ) -> "TempPathFactory":
+        """Create a factory according to pytest configuration.
+
+        :meta private:
         """
-        check_ispytest(_ispytest) 
+        check_ispytest(_ispytest)
         return cls(
-            given_basetemp=config.option.basetemp, 
-            trace=config.trace.get("tmpdir"), 
-            _ispytest=True, 
+            given_basetemp=config.option.basetemp,
+            trace=config.trace.get("tmpdir"),
+            _ispytest=True,
         )
 
-    def _ensure_relative_to_basetemp(self, basename: str) -> str: 
-        basename = os.path.normpath(basename) 
-        if (self.getbasetemp() / basename).resolve().parent != self.getbasetemp(): 
-            raise ValueError(f"{basename} is not a normalized and relative path") 
-        return basename 
- 
-    def mktemp(self, basename: str, numbered: bool = True) -> Path: 
-        """Create a new temporary directory managed by the factory. 
- 
-        :param basename: 
-            Directory base name, must be a relative path. 
- 
-        :param numbered: 
-            If ``True``, ensure the directory is unique by adding a numbered 
-            suffix greater than any existing one: ``basename="foo-"`` and ``numbered=True`` 
-            means that this function will create directories named ``"foo-0"``, 
-            ``"foo-1"``, ``"foo-2"`` and so on. 
- 
-        :returns: 
-            The path to the new directory. 
-        """ 
-        basename = self._ensure_relative_to_basetemp(basename) 
+    def _ensure_relative_to_basetemp(self, basename: str) -> str:
+        basename = os.path.normpath(basename)
+        if (self.getbasetemp() / basename).resolve().parent != self.getbasetemp():
+            raise ValueError(f"{basename} is not a normalized and relative path")
+        return basename
+
+    def mktemp(self, basename: str, numbered: bool = True) -> Path:
+        """Create a new temporary directory managed by the factory.
+
+        :param basename:
+            Directory base name, must be a relative path.
+
+        :param numbered:
+            If ``True``, ensure the directory is unique by adding a numbered
+            suffix greater than any existing one: ``basename="foo-"`` and ``numbered=True``
+            means that this function will create directories named ``"foo-0"``,
+            ``"foo-1"``, ``"foo-2"`` and so on.
+
+        :returns:
+            The path to the new directory.
+        """
+        basename = self._ensure_relative_to_basetemp(basename)
         if not numbered:
             p = self.getbasetemp().joinpath(basename)
-            p.mkdir(mode=0o700) 
+            p.mkdir(mode=0o700)
         else:
-            p = make_numbered_dir(root=self.getbasetemp(), prefix=basename, mode=0o700) 
+            p = make_numbered_dir(root=self.getbasetemp(), prefix=basename, mode=0o700)
             self._trace("mktemp", p)
         return p
 
-    def getbasetemp(self) -> Path: 
-        """Return the base temporary directory, creating it if needed.""" 
-        if self._basetemp is not None: 
+    def getbasetemp(self) -> Path:
+        """Return the base temporary directory, creating it if needed."""
+        if self._basetemp is not None:
             return self._basetemp
 
-        if self._given_basetemp is not None: 
-            basetemp = self._given_basetemp 
-            if basetemp.exists(): 
-                rm_rf(basetemp) 
-            basetemp.mkdir(mode=0o700) 
-            basetemp = basetemp.resolve() 
-        else: 
-            from_env = os.environ.get("PYTEST_DEBUG_TEMPROOT") 
-            temproot = Path(from_env or tempfile.gettempdir()).resolve() 
-            user = get_user() or "unknown" 
-            # use a sub-directory in the temproot to speed-up 
-            # make_numbered_dir() call 
-            rootdir = temproot.joinpath(f"pytest-of-{user}") 
-            rootdir.mkdir(mode=0o700, exist_ok=True) 
-            # Because we use exist_ok=True with a predictable name, make sure 
-            # we are the owners, to prevent any funny business (on unix, where 
-            # temproot is usually shared). 
-            # Also, to keep things private, fixup any world-readable temp 
-            # rootdir's permissions. Historically 0o755 was used, so we can't 
-            # just error out on this, at least for a while. 
-            if sys.platform != "win32": 
-                uid = os.getuid() 
-                rootdir_stat = rootdir.stat() 
-                # getuid shouldn't fail, but cpython defines such a case. 
-                # Let's hope for the best. 
-                if uid != -1: 
-                    if rootdir_stat.st_uid != uid: 
-                        raise OSError( 
-                            f"The temporary directory {rootdir} is not owned by the current user. " 
-                            "Fix this and try again." 
-                        ) 
-                    if (rootdir_stat.st_mode & 0o077) != 0: 
-                        os.chmod(rootdir, rootdir_stat.st_mode & ~0o077) 
-            basetemp = make_numbered_dir_with_cleanup( 
-                prefix="pytest-", 
-                root=rootdir, 
-                keep=3, 
-                lock_timeout=LOCK_TIMEOUT, 
-                mode=0o700, 
-            ) 
-        assert basetemp is not None, basetemp 
-        self._basetemp = basetemp 
-        self._trace("new basetemp", basetemp) 
-        return basetemp 
-
- 
-@final 
-@attr.s(init=False) 
-class TempdirFactory: 
-    """Backward comptibility wrapper that implements :class:``py.path.local`` 
-    for :class:``TempPathFactory``.""" 
-
-    _tmppath_factory = attr.ib(type=TempPathFactory) 
-
-    def __init__( 
-        self, tmppath_factory: TempPathFactory, *, _ispytest: bool = False 
-    ) -> None: 
-        check_ispytest(_ispytest) 
-        self._tmppath_factory = tmppath_factory 
- 
-    def mktemp(self, basename: str, numbered: bool = True) -> py.path.local: 
-        """Same as :meth:`TempPathFactory.mktemp`, but returns a ``py.path.local`` object.""" 
+        if self._given_basetemp is not None:
+            basetemp = self._given_basetemp
+            if basetemp.exists():
+                rm_rf(basetemp)
+            basetemp.mkdir(mode=0o700)
+            basetemp = basetemp.resolve()
+        else:
+            from_env = os.environ.get("PYTEST_DEBUG_TEMPROOT")
+            temproot = Path(from_env or tempfile.gettempdir()).resolve()
+            user = get_user() or "unknown"
+            # use a sub-directory in the temproot to speed-up
+            # make_numbered_dir() call
+            rootdir = temproot.joinpath(f"pytest-of-{user}")
+            rootdir.mkdir(mode=0o700, exist_ok=True)
+            # Because we use exist_ok=True with a predictable name, make sure
+            # we are the owners, to prevent any funny business (on unix, where
+            # temproot is usually shared).
+            # Also, to keep things private, fixup any world-readable temp
+            # rootdir's permissions. Historically 0o755 was used, so we can't
+            # just error out on this, at least for a while.
+            if sys.platform != "win32":
+                uid = os.getuid()
+                rootdir_stat = rootdir.stat()
+                # getuid shouldn't fail, but cpython defines such a case.
+                # Let's hope for the best.
+                if uid != -1:
+                    if rootdir_stat.st_uid != uid:
+                        raise OSError(
+                            f"The temporary directory {rootdir} is not owned by the current user. "
+                            "Fix this and try again."
+                        )
+                    if (rootdir_stat.st_mode & 0o077) != 0:
+                        os.chmod(rootdir, rootdir_stat.st_mode & ~0o077)
+            basetemp = make_numbered_dir_with_cleanup(
+                prefix="pytest-",
+                root=rootdir,
+                keep=3,
+                lock_timeout=LOCK_TIMEOUT,
+                mode=0o700,
+            )
+        assert basetemp is not None, basetemp
+        self._basetemp = basetemp
+        self._trace("new basetemp", basetemp)
+        return basetemp
+
+
+@final
+@attr.s(init=False)
+class TempdirFactory:
+    """Backward comptibility wrapper that implements :class:``py.path.local``
+    for :class:``TempPathFactory``."""
+
+    _tmppath_factory = attr.ib(type=TempPathFactory)
+
+    def __init__(
+        self, tmppath_factory: TempPathFactory, *, _ispytest: bool = False
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._tmppath_factory = tmppath_factory
+
+    def mktemp(self, basename: str, numbered: bool = True) -> py.path.local:
+        """Same as :meth:`TempPathFactory.mktemp`, but returns a ``py.path.local`` object."""
         return py.path.local(self._tmppath_factory.mktemp(basename, numbered).resolve())
 
-    def getbasetemp(self) -> py.path.local: 
-        """Backward compat wrapper for ``_tmppath_factory.getbasetemp``.""" 
+    def getbasetemp(self) -> py.path.local:
+        """Backward compat wrapper for ``_tmppath_factory.getbasetemp``."""
         return py.path.local(self._tmppath_factory.getbasetemp().resolve())
 
 
-def get_user() -> Optional[str]: 
+def get_user() -> Optional[str]:
     """Return the current user name, or None if getuser() does not work
-    in the current environment (see #1010).""" 
+    in the current environment (see #1010)."""
     import getpass
 
     try:
@@ -182,7 +182,7 @@ def get_user() -> Optional[str]:
         return None
 
 
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     """Create a TempdirFactory and attach it to the config object.
 
     This is to comply with existing plugins which expect the handler to be
@@ -190,28 +190,28 @@ def pytest_configure(config: Config) -> None:
     to the tmpdir_factory session fixture.
     """
     mp = MonkeyPatch()
-    tmppath_handler = TempPathFactory.from_config(config, _ispytest=True) 
-    t = TempdirFactory(tmppath_handler, _ispytest=True) 
+    tmppath_handler = TempPathFactory.from_config(config, _ispytest=True)
+    t = TempdirFactory(tmppath_handler, _ispytest=True)
     config._cleanup.append(mp.undo)
     mp.setattr(config, "_tmp_path_factory", tmppath_handler, raising=False)
     mp.setattr(config, "_tmpdirhandler", t, raising=False)
 
 
-@fixture(scope="session") 
-def tmpdir_factory(request: FixtureRequest) -> TempdirFactory: 
-    """Return a :class:`_pytest.tmpdir.TempdirFactory` instance for the test session.""" 
-    # Set dynamically by pytest_configure() above. 
-    return request.config._tmpdirhandler  # type: ignore 
+@fixture(scope="session")
+def tmpdir_factory(request: FixtureRequest) -> TempdirFactory:
+    """Return a :class:`_pytest.tmpdir.TempdirFactory` instance for the test session."""
+    # Set dynamically by pytest_configure() above.
+    return request.config._tmpdirhandler  # type: ignore
 
 
-@fixture(scope="session") 
-def tmp_path_factory(request: FixtureRequest) -> TempPathFactory: 
-    """Return a :class:`_pytest.tmpdir.TempPathFactory` instance for the test session.""" 
-    # Set dynamically by pytest_configure() above. 
-    return request.config._tmp_path_factory  # type: ignore 
+@fixture(scope="session")
+def tmp_path_factory(request: FixtureRequest) -> TempPathFactory:
+    """Return a :class:`_pytest.tmpdir.TempPathFactory` instance for the test session."""
+    # Set dynamically by pytest_configure() above.
+    return request.config._tmp_path_factory  # type: ignore
 
 
-def _mk_tmp(request: FixtureRequest, factory: TempPathFactory) -> Path: 
+def _mk_tmp(request: FixtureRequest, factory: TempPathFactory) -> Path:
     name = request.node.name
     name = re.sub(r"[\W]", "_", name)
     MAXVAL = 30
@@ -219,36 +219,36 @@ def _mk_tmp(request: FixtureRequest, factory: TempPathFactory) -> Path:
     return factory.mktemp(name, numbered=True)
 
 
-@fixture 
-def tmpdir(tmp_path: Path) -> py.path.local: 
-    """Return a temporary directory path object which is unique to each test 
-    function invocation, created as a sub directory of the base temporary 
-    directory. 
+@fixture
+def tmpdir(tmp_path: Path) -> py.path.local:
+    """Return a temporary directory path object which is unique to each test
+    function invocation, created as a sub directory of the base temporary
+    directory.
+
+    By default, a new base temporary directory is created each test session,
+    and old bases are removed after 3 sessions, to aid in debugging. If
+    ``--basetemp`` is used then it is cleared each session. See :ref:`base
+    temporary directory`.
+
+    The returned object is a `py.path.local`_ path object.
 
-    By default, a new base temporary directory is created each test session, 
-    and old bases are removed after 3 sessions, to aid in debugging. If 
-    ``--basetemp`` is used then it is cleared each session. See :ref:`base 
-    temporary directory`. 
- 
-    The returned object is a `py.path.local`_ path object. 
- 
     .. _`py.path.local`: https://py.readthedocs.io/en/latest/path.html
     """
-    return py.path.local(tmp_path) 
+    return py.path.local(tmp_path)
 
 
-@fixture 
-def tmp_path(request: FixtureRequest, tmp_path_factory: TempPathFactory) -> Path: 
-    """Return a temporary directory path object which is unique to each test 
-    function invocation, created as a sub directory of the base temporary 
-    directory. 
+@fixture
+def tmp_path(request: FixtureRequest, tmp_path_factory: TempPathFactory) -> Path:
+    """Return a temporary directory path object which is unique to each test
+    function invocation, created as a sub directory of the base temporary
+    directory.
 
-    By default, a new base temporary directory is created each test session, 
-    and old bases are removed after 3 sessions, to aid in debugging. If 
-    ``--basetemp`` is used then it is cleared each session. See :ref:`base 
-    temporary directory`. 
+    By default, a new base temporary directory is created each test session,
+    and old bases are removed after 3 sessions, to aid in debugging. If
+    ``--basetemp`` is used then it is cleared each session. See :ref:`base
+    temporary directory`.
 
-    The returned object is a :class:`pathlib.Path` object. 
+    The returned object is a :class:`pathlib.Path` object.
     """
 
     return _mk_tmp(request, tmp_path_factory)
diff --git a/contrib/python/pytest/py3/_pytest/unittest.py b/contrib/python/pytest/py3/_pytest/unittest.py
index 07dc0d8fa4..55f15efe4b 100644
--- a/contrib/python/pytest/py3/_pytest/unittest.py
+++ b/contrib/python/pytest/py3/_pytest/unittest.py
@@ -1,81 +1,81 @@
-"""Discover and run std-library "unittest" style tests.""" 
+"""Discover and run std-library "unittest" style tests."""
 import sys
 import traceback
-import types 
-from typing import Any 
-from typing import Callable 
-from typing import Generator 
-from typing import Iterable 
-from typing import List 
-from typing import Optional 
-from typing import Tuple 
-from typing import Type 
-from typing import TYPE_CHECKING 
-from typing import Union 
+import types
+from typing import Any
+from typing import Callable
+from typing import Generator
+from typing import Iterable
+from typing import List
+from typing import Optional
+from typing import Tuple
+from typing import Type
+from typing import TYPE_CHECKING
+from typing import Union
 
 import _pytest._code
-import pytest 
+import pytest
 from _pytest.compat import getimfunc
-from _pytest.compat import is_async_function 
+from _pytest.compat import is_async_function
 from _pytest.config import hookimpl
-from _pytest.fixtures import FixtureRequest 
-from _pytest.nodes import Collector 
-from _pytest.nodes import Item 
-from _pytest.outcomes import exit 
+from _pytest.fixtures import FixtureRequest
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.outcomes import exit
 from _pytest.outcomes import fail
 from _pytest.outcomes import skip
 from _pytest.outcomes import xfail
 from _pytest.python import Class
 from _pytest.python import Function
-from _pytest.python import PyCollector 
-from _pytest.runner import CallInfo 
-from _pytest.skipping import skipped_by_mark_key 
-from _pytest.skipping import unexpectedsuccess_key 
-
-if TYPE_CHECKING: 
-    import unittest 
-
-    from _pytest.fixtures import _Scope 
- 
-    _SysExcInfoType = Union[ 
-        Tuple[Type[BaseException], BaseException, types.TracebackType], 
-        Tuple[None, None, None], 
-    ] 
- 
- 
-def pytest_pycollect_makeitem( 
-    collector: PyCollector, name: str, obj: object 
-) -> Optional["UnitTestCase"]: 
-    # Has unittest been imported and is obj a subclass of its TestCase? 
+from _pytest.python import PyCollector
+from _pytest.runner import CallInfo
+from _pytest.skipping import skipped_by_mark_key
+from _pytest.skipping import unexpectedsuccess_key
+
+if TYPE_CHECKING:
+    import unittest
+
+    from _pytest.fixtures import _Scope
+
+    _SysExcInfoType = Union[
+        Tuple[Type[BaseException], BaseException, types.TracebackType],
+        Tuple[None, None, None],
+    ]
+
+
+def pytest_pycollect_makeitem(
+    collector: PyCollector, name: str, obj: object
+) -> Optional["UnitTestCase"]:
+    # Has unittest been imported and is obj a subclass of its TestCase?
     try:
-        ut = sys.modules["unittest"] 
-        # Type ignored because `ut` is an opaque module. 
-        if not issubclass(obj, ut.TestCase):  # type: ignore 
-            return None 
+        ut = sys.modules["unittest"]
+        # Type ignored because `ut` is an opaque module.
+        if not issubclass(obj, ut.TestCase):  # type: ignore
+            return None
     except Exception:
-        return None 
-    # Yes, so let's collect it. 
-    item: UnitTestCase = UnitTestCase.from_parent(collector, name=name, obj=obj) 
-    return item 
+        return None
+    # Yes, so let's collect it.
+    item: UnitTestCase = UnitTestCase.from_parent(collector, name=name, obj=obj)
+    return item
 
 
 class UnitTestCase(Class):
-    # Marker for fixturemanger.getfixtureinfo() 
-    # to declare that our children do not support funcargs. 
+    # Marker for fixturemanger.getfixtureinfo()
+    # to declare that our children do not support funcargs.
     nofuncargs = True
 
-    def collect(self) -> Iterable[Union[Item, Collector]]: 
+    def collect(self) -> Iterable[Union[Item, Collector]]:
         from unittest import TestLoader
 
         cls = self.obj
         if not getattr(cls, "__test__", True):
             return
- 
-        skipped = _is_skipped(cls) 
-        if not skipped: 
-            self._inject_setup_teardown_fixtures(cls) 
-            self._inject_setup_class_fixture() 
- 
+
+        skipped = _is_skipped(cls)
+        if not skipped:
+            self._inject_setup_teardown_fixtures(cls)
+            self._inject_setup_class_fixture()
+
         self.session._fixturemanager.parsefactories(self, unittest=True)
         loader = TestLoader()
         foundsomething = False
@@ -84,137 +84,137 @@ class UnitTestCase(Class):
             if not getattr(x, "__test__", True):
                 continue
             funcobj = getimfunc(x)
-            yield TestCaseFunction.from_parent(self, name=name, callobj=funcobj) 
+            yield TestCaseFunction.from_parent(self, name=name, callobj=funcobj)
             foundsomething = True
 
         if not foundsomething:
             runtest = getattr(self.obj, "runTest", None)
             if runtest is not None:
                 ut = sys.modules.get("twisted.trial.unittest", None)
-                # Type ignored because `ut` is an opaque module. 
-                if ut is None or runtest != ut.TestCase.runTest:  # type: ignore 
-                    yield TestCaseFunction.from_parent(self, name="runTest") 
-
-    def _inject_setup_teardown_fixtures(self, cls: type) -> None: 
-        """Injects a hidden auto-use fixture to invoke setUpClass/setup_method and corresponding 
-        teardown functions (#517).""" 
-        class_fixture = _make_xunit_fixture( 
-            cls, 
-            "setUpClass", 
-            "tearDownClass", 
-            "doClassCleanups", 
-            scope="class", 
-            pass_self=False, 
-        ) 
-        if class_fixture: 
-            cls.__pytest_class_setup = class_fixture  # type: ignore[attr-defined] 
-
-        method_fixture = _make_xunit_fixture( 
-            cls, 
-            "setup_method", 
-            "teardown_method", 
-            None, 
-            scope="function", 
-            pass_self=True, 
-        ) 
-        if method_fixture: 
-            cls.__pytest_method_setup = method_fixture  # type: ignore[attr-defined] 
- 
- 
-def _make_xunit_fixture( 
-    obj: type, 
-    setup_name: str, 
-    teardown_name: str, 
-    cleanup_name: Optional[str], 
-    scope: "_Scope", 
-    pass_self: bool, 
-): 
-    setup = getattr(obj, setup_name, None) 
-    teardown = getattr(obj, teardown_name, None) 
-    if setup is None and teardown is None: 
-        return None 
- 
-    if cleanup_name: 
-        cleanup = getattr(obj, cleanup_name, lambda *args: None) 
-    else: 
- 
-        def cleanup(*args): 
-            pass 
- 
-    @pytest.fixture( 
-        scope=scope, 
-        autouse=True, 
-        # Use a unique name to speed up lookup. 
-        name=f"unittest_{setup_name}_fixture_{obj.__qualname__}", 
-    ) 
-    def fixture(self, request: FixtureRequest) -> Generator[None, None, None]: 
-        if _is_skipped(self): 
-            reason = self.__unittest_skip_why__ 
-            pytest.skip(reason) 
-        if setup is not None: 
-            try: 
-                if pass_self: 
-                    setup(self, request.function) 
-                else: 
-                    setup() 
-            # unittest does not call the cleanup function for every BaseException, so we 
-            # follow this here. 
-            except Exception: 
-                if pass_self: 
-                    cleanup(self) 
-                else: 
-                    cleanup() 
- 
-                raise 
-        yield 
-        try: 
-            if teardown is not None: 
-                if pass_self: 
-                    teardown(self, request.function) 
-                else: 
-                    teardown() 
-        finally: 
-            if pass_self: 
-                cleanup(self) 
-            else: 
-                cleanup() 
- 
-    return fixture 
- 
- 
+                # Type ignored because `ut` is an opaque module.
+                if ut is None or runtest != ut.TestCase.runTest:  # type: ignore
+                    yield TestCaseFunction.from_parent(self, name="runTest")
+
+    def _inject_setup_teardown_fixtures(self, cls: type) -> None:
+        """Injects a hidden auto-use fixture to invoke setUpClass/setup_method and corresponding
+        teardown functions (#517)."""
+        class_fixture = _make_xunit_fixture(
+            cls,
+            "setUpClass",
+            "tearDownClass",
+            "doClassCleanups",
+            scope="class",
+            pass_self=False,
+        )
+        if class_fixture:
+            cls.__pytest_class_setup = class_fixture  # type: ignore[attr-defined]
+
+        method_fixture = _make_xunit_fixture(
+            cls,
+            "setup_method",
+            "teardown_method",
+            None,
+            scope="function",
+            pass_self=True,
+        )
+        if method_fixture:
+            cls.__pytest_method_setup = method_fixture  # type: ignore[attr-defined]
+
+
+def _make_xunit_fixture(
+    obj: type,
+    setup_name: str,
+    teardown_name: str,
+    cleanup_name: Optional[str],
+    scope: "_Scope",
+    pass_self: bool,
+):
+    setup = getattr(obj, setup_name, None)
+    teardown = getattr(obj, teardown_name, None)
+    if setup is None and teardown is None:
+        return None
+
+    if cleanup_name:
+        cleanup = getattr(obj, cleanup_name, lambda *args: None)
+    else:
+
+        def cleanup(*args):
+            pass
+
+    @pytest.fixture(
+        scope=scope,
+        autouse=True,
+        # Use a unique name to speed up lookup.
+        name=f"unittest_{setup_name}_fixture_{obj.__qualname__}",
+    )
+    def fixture(self, request: FixtureRequest) -> Generator[None, None, None]:
+        if _is_skipped(self):
+            reason = self.__unittest_skip_why__
+            pytest.skip(reason)
+        if setup is not None:
+            try:
+                if pass_self:
+                    setup(self, request.function)
+                else:
+                    setup()
+            # unittest does not call the cleanup function for every BaseException, so we
+            # follow this here.
+            except Exception:
+                if pass_self:
+                    cleanup(self)
+                else:
+                    cleanup()
+
+                raise
+        yield
+        try:
+            if teardown is not None:
+                if pass_self:
+                    teardown(self, request.function)
+                else:
+                    teardown()
+        finally:
+            if pass_self:
+                cleanup(self)
+            else:
+                cleanup()
+
+    return fixture
+
+
 class TestCaseFunction(Function):
     nofuncargs = True
-    _excinfo: Optional[List[_pytest._code.ExceptionInfo[BaseException]]] = None 
-    _testcase: Optional["unittest.TestCase"] = None 
-
-    def setup(self) -> None: 
-        # A bound method to be called during teardown() if set (see 'runtest()'). 
-        self._explicit_tearDown: Optional[Callable[[], None]] = None 
-        assert self.parent is not None 
-        self._testcase = self.parent.obj(self.name)  # type: ignore[attr-defined] 
+    _excinfo: Optional[List[_pytest._code.ExceptionInfo[BaseException]]] = None
+    _testcase: Optional["unittest.TestCase"] = None
+
+    def setup(self) -> None:
+        # A bound method to be called during teardown() if set (see 'runtest()').
+        self._explicit_tearDown: Optional[Callable[[], None]] = None
+        assert self.parent is not None
+        self._testcase = self.parent.obj(self.name)  # type: ignore[attr-defined]
         self._obj = getattr(self._testcase, self.name)
         if hasattr(self, "_request"):
             self._request._fillfixtures()
 
-    def teardown(self) -> None: 
-        if self._explicit_tearDown is not None: 
-            self._explicit_tearDown() 
-            self._explicit_tearDown = None 
+    def teardown(self) -> None:
+        if self._explicit_tearDown is not None:
+            self._explicit_tearDown()
+            self._explicit_tearDown = None
         self._testcase = None
         self._obj = None
 
-    def startTest(self, testcase: "unittest.TestCase") -> None: 
+    def startTest(self, testcase: "unittest.TestCase") -> None:
         pass
 
-    def _addexcinfo(self, rawexcinfo: "_SysExcInfoType") -> None: 
-        # Unwrap potential exception info (see twisted trial support below). 
+    def _addexcinfo(self, rawexcinfo: "_SysExcInfoType") -> None:
+        # Unwrap potential exception info (see twisted trial support below).
         rawexcinfo = getattr(rawexcinfo, "_rawexcinfo", rawexcinfo)
         try:
-            excinfo = _pytest._code.ExceptionInfo(rawexcinfo)  # type: ignore[arg-type] 
-            # Invoke the attributes to trigger storing the traceback 
-            # trial causes some issue there. 
-            excinfo.value 
-            excinfo.traceback 
+            excinfo = _pytest._code.ExceptionInfo(rawexcinfo)  # type: ignore[arg-type]
+            # Invoke the attributes to trigger storing the traceback
+            # trial causes some issue there.
+            excinfo.value
+            excinfo.traceback
         except TypeError:
             try:
                 try:
@@ -227,7 +227,7 @@ class TestCaseFunction(Function):
                     fail("".join(values), pytrace=False)
                 except (fail.Exception, KeyboardInterrupt):
                     raise
-                except BaseException: 
+                except BaseException:
                     fail(
                         "ERROR: Unknown Incompatible Exception "
                         "representation:\n%r" % (rawexcinfo,),
@@ -236,95 +236,95 @@ class TestCaseFunction(Function):
             except KeyboardInterrupt:
                 raise
             except fail.Exception:
-                excinfo = _pytest._code.ExceptionInfo.from_current() 
+                excinfo = _pytest._code.ExceptionInfo.from_current()
         self.__dict__.setdefault("_excinfo", []).append(excinfo)
 
-    def addError( 
-        self, testcase: "unittest.TestCase", rawexcinfo: "_SysExcInfoType" 
-    ) -> None: 
-        try: 
-            if isinstance(rawexcinfo[1], exit.Exception): 
-                exit(rawexcinfo[1].msg) 
-        except TypeError: 
-            pass 
+    def addError(
+        self, testcase: "unittest.TestCase", rawexcinfo: "_SysExcInfoType"
+    ) -> None:
+        try:
+            if isinstance(rawexcinfo[1], exit.Exception):
+                exit(rawexcinfo[1].msg)
+        except TypeError:
+            pass
         self._addexcinfo(rawexcinfo)
 
-    def addFailure( 
-        self, testcase: "unittest.TestCase", rawexcinfo: "_SysExcInfoType" 
-    ) -> None: 
+    def addFailure(
+        self, testcase: "unittest.TestCase", rawexcinfo: "_SysExcInfoType"
+    ) -> None:
         self._addexcinfo(rawexcinfo)
 
-    def addSkip(self, testcase: "unittest.TestCase", reason: str) -> None: 
+    def addSkip(self, testcase: "unittest.TestCase", reason: str) -> None:
         try:
             skip(reason)
         except skip.Exception:
-            self._store[skipped_by_mark_key] = True 
+            self._store[skipped_by_mark_key] = True
             self._addexcinfo(sys.exc_info())
 
-    def addExpectedFailure( 
-        self, 
-        testcase: "unittest.TestCase", 
-        rawexcinfo: "_SysExcInfoType", 
-        reason: str = "", 
-    ) -> None: 
+    def addExpectedFailure(
+        self,
+        testcase: "unittest.TestCase",
+        rawexcinfo: "_SysExcInfoType",
+        reason: str = "",
+    ) -> None:
         try:
             xfail(str(reason))
         except xfail.Exception:
             self._addexcinfo(sys.exc_info())
 
-    def addUnexpectedSuccess( 
-        self, testcase: "unittest.TestCase", reason: str = "" 
-    ) -> None: 
-        self._store[unexpectedsuccess_key] = reason 
+    def addUnexpectedSuccess(
+        self, testcase: "unittest.TestCase", reason: str = ""
+    ) -> None:
+        self._store[unexpectedsuccess_key] = reason
 
-    def addSuccess(self, testcase: "unittest.TestCase") -> None: 
+    def addSuccess(self, testcase: "unittest.TestCase") -> None:
         pass
 
-    def stopTest(self, testcase: "unittest.TestCase") -> None: 
+    def stopTest(self, testcase: "unittest.TestCase") -> None:
         pass
 
-    def _expecting_failure(self, test_method) -> bool: 
-        """Return True if the given unittest method (or the entire class) is marked 
-        with @expectedFailure.""" 
-        expecting_failure_method = getattr( 
-            test_method, "__unittest_expecting_failure__", False 
-        ) 
-        expecting_failure_class = getattr(self, "__unittest_expecting_failure__", False) 
-        return bool(expecting_failure_class or expecting_failure_method) 
-
-    def runtest(self) -> None: 
-        from _pytest.debugging import maybe_wrap_pytest_function_for_tracing 
- 
-        assert self._testcase is not None 
- 
-        maybe_wrap_pytest_function_for_tracing(self) 
- 
-        # Let the unittest framework handle async functions. 
-        if is_async_function(self.obj): 
-            # Type ignored because self acts as the TestResult, but is not actually one. 
-            self._testcase(result=self)  # type: ignore[arg-type] 
+    def _expecting_failure(self, test_method) -> bool:
+        """Return True if the given unittest method (or the entire class) is marked
+        with @expectedFailure."""
+        expecting_failure_method = getattr(
+            test_method, "__unittest_expecting_failure__", False
+        )
+        expecting_failure_class = getattr(self, "__unittest_expecting_failure__", False)
+        return bool(expecting_failure_class or expecting_failure_method)
+
+    def runtest(self) -> None:
+        from _pytest.debugging import maybe_wrap_pytest_function_for_tracing
+
+        assert self._testcase is not None
+
+        maybe_wrap_pytest_function_for_tracing(self)
+
+        # Let the unittest framework handle async functions.
+        if is_async_function(self.obj):
+            # Type ignored because self acts as the TestResult, but is not actually one.
+            self._testcase(result=self)  # type: ignore[arg-type]
         else:
-            # When --pdb is given, we want to postpone calling tearDown() otherwise 
-            # when entering the pdb prompt, tearDown() would have probably cleaned up 
-            # instance variables, which makes it difficult to debug. 
-            # Arguably we could always postpone tearDown(), but this changes the moment where the 
-            # TestCase instance interacts with the results object, so better to only do it 
-            # when absolutely needed. 
-            if self.config.getoption("usepdb") and not _is_skipped(self.obj): 
-                self._explicit_tearDown = self._testcase.tearDown 
-                setattr(self._testcase, "tearDown", lambda *args: None) 
-
-            # We need to update the actual bound method with self.obj, because 
-            # wrap_pytest_function_for_tracing replaces self.obj by a wrapper. 
-            setattr(self._testcase, self.name, self.obj) 
-            try: 
-                self._testcase(result=self)  # type: ignore[arg-type] 
-            finally: 
-                delattr(self._testcase, self.name) 
- 
-    def _prunetraceback( 
-        self, excinfo: _pytest._code.ExceptionInfo[BaseException] 
-    ) -> None: 
+            # When --pdb is given, we want to postpone calling tearDown() otherwise
+            # when entering the pdb prompt, tearDown() would have probably cleaned up
+            # instance variables, which makes it difficult to debug.
+            # Arguably we could always postpone tearDown(), but this changes the moment where the
+            # TestCase instance interacts with the results object, so better to only do it
+            # when absolutely needed.
+            if self.config.getoption("usepdb") and not _is_skipped(self.obj):
+                self._explicit_tearDown = self._testcase.tearDown
+                setattr(self._testcase, "tearDown", lambda *args: None)
+
+            # We need to update the actual bound method with self.obj, because
+            # wrap_pytest_function_for_tracing replaces self.obj by a wrapper.
+            setattr(self._testcase, self.name, self.obj)
+            try:
+                self._testcase(result=self)  # type: ignore[arg-type]
+            finally:
+                delattr(self._testcase, self.name)
+
+    def _prunetraceback(
+        self, excinfo: _pytest._code.ExceptionInfo[BaseException]
+    ) -> None:
         Function._prunetraceback(self, excinfo)
         traceback = excinfo.traceback.filter(
             lambda x: not x.frame.f_globals.get("__unittest")
@@ -334,7 +334,7 @@ class TestCaseFunction(Function):
 
 
 @hookimpl(tryfirst=True)
-def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> None: 
+def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> None:
     if isinstance(item, TestCaseFunction):
         if item._excinfo:
             call.excinfo = item._excinfo.pop(0)
@@ -343,27 +343,27 @@ def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> None:
             except AttributeError:
                 pass
 
-    unittest = sys.modules.get("unittest") 
-    if ( 
-        unittest 
-        and call.excinfo 
-        and isinstance(call.excinfo.value, unittest.SkipTest)  # type: ignore[attr-defined] 
-    ): 
-        excinfo = call.excinfo 
-        # Let's substitute the excinfo with a pytest.skip one. 
-        call2 = CallInfo[None].from_call( 
-            lambda: pytest.skip(str(excinfo.value)), call.when 
-        ) 
-        call.excinfo = call2.excinfo 
+    unittest = sys.modules.get("unittest")
+    if (
+        unittest
+        and call.excinfo
+        and isinstance(call.excinfo.value, unittest.SkipTest)  # type: ignore[attr-defined]
+    ):
+        excinfo = call.excinfo
+        # Let's substitute the excinfo with a pytest.skip one.
+        call2 = CallInfo[None].from_call(
+            lambda: pytest.skip(str(excinfo.value)), call.when
+        )
+        call.excinfo = call2.excinfo
+
 
- 
-# Twisted trial support. 
+# Twisted trial support.
 
 
 @hookimpl(hookwrapper=True)
-def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]: 
+def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]:
     if isinstance(item, TestCaseFunction) and "twisted.trial.unittest" in sys.modules:
-        ut: Any = sys.modules["twisted.python.failure"] 
+        ut: Any = sys.modules["twisted.python.failure"]
         Failure__init__ = ut.Failure.__init__
         check_testcase_implements_trial_reporter()
 
@@ -390,7 +390,7 @@ def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]:
         yield
 
 
-def check_testcase_implements_trial_reporter(done: List[int] = []) -> None: 
+def check_testcase_implements_trial_reporter(done: List[int] = []) -> None:
     if done:
         return
     from zope.interface import classImplements
@@ -398,8 +398,8 @@ def check_testcase_implements_trial_reporter(done: List[int] = []) -> None:
 
     classImplements(TestCaseFunction, IReporter)
     done.append(1)
- 
- 
-def _is_skipped(obj) -> bool: 
-    """Return True if the given object has been marked with @unittest.skip.""" 
-    return bool(getattr(obj, "__unittest_skip__", False)) 
+
+
+def _is_skipped(obj) -> bool:
+    """Return True if the given object has been marked with @unittest.skip."""
+    return bool(getattr(obj, "__unittest_skip__", False))
diff --git a/contrib/python/pytest/py3/_pytest/unraisableexception.py b/contrib/python/pytest/py3/_pytest/unraisableexception.py
index 5337034899..fcb5d8237c 100644
--- a/contrib/python/pytest/py3/_pytest/unraisableexception.py
+++ b/contrib/python/pytest/py3/_pytest/unraisableexception.py
@@ -1,93 +1,93 @@
-import sys 
-import traceback 
-import warnings 
-from types import TracebackType 
-from typing import Any 
-from typing import Callable 
-from typing import Generator 
-from typing import Optional 
-from typing import Type 
- 
-import pytest 
- 
- 
-# Copied from cpython/Lib/test/support/__init__.py, with modifications. 
-class catch_unraisable_exception: 
-    """Context manager catching unraisable exception using sys.unraisablehook. 
- 
-    Storing the exception value (cm.unraisable.exc_value) creates a reference 
-    cycle. The reference cycle is broken explicitly when the context manager 
-    exits. 
- 
-    Storing the object (cm.unraisable.object) can resurrect it if it is set to 
-    an object which is being finalized. Exiting the context manager clears the 
-    stored object. 
- 
-    Usage: 
-        with catch_unraisable_exception() as cm: 
-            # code creating an "unraisable exception" 
-            ... 
-            # check the unraisable exception: use cm.unraisable 
-            ... 
-        # cm.unraisable attribute no longer exists at this point 
-        # (to break a reference cycle) 
-    """ 
- 
-    def __init__(self) -> None: 
-        self.unraisable: Optional["sys.UnraisableHookArgs"] = None 
-        self._old_hook: Optional[Callable[["sys.UnraisableHookArgs"], Any]] = None 
- 
-    def _hook(self, unraisable: "sys.UnraisableHookArgs") -> None: 
-        # Storing unraisable.object can resurrect an object which is being 
-        # finalized. Storing unraisable.exc_value creates a reference cycle. 
-        self.unraisable = unraisable 
- 
-    def __enter__(self) -> "catch_unraisable_exception": 
-        self._old_hook = sys.unraisablehook 
-        sys.unraisablehook = self._hook 
-        return self 
- 
-    def __exit__( 
-        self, 
-        exc_type: Optional[Type[BaseException]], 
-        exc_val: Optional[BaseException], 
-        exc_tb: Optional[TracebackType], 
-    ) -> None: 
-        assert self._old_hook is not None 
-        sys.unraisablehook = self._old_hook 
-        self._old_hook = None 
-        del self.unraisable 
- 
- 
-def unraisable_exception_runtest_hook() -> Generator[None, None, None]: 
-    with catch_unraisable_exception() as cm: 
-        yield 
-        if cm.unraisable: 
-            if cm.unraisable.err_msg is not None: 
-                err_msg = cm.unraisable.err_msg 
-            else: 
-                err_msg = "Exception ignored in" 
-            msg = f"{err_msg}: {cm.unraisable.object!r}\n\n" 
-            msg += "".join( 
-                traceback.format_exception( 
-                    cm.unraisable.exc_type, 
-                    cm.unraisable.exc_value, 
-                    cm.unraisable.exc_traceback, 
-                ) 
-            ) 
-            warnings.warn(pytest.PytestUnraisableExceptionWarning(msg)) 
- 
- 
-@pytest.hookimpl(hookwrapper=True, tryfirst=True) 
-def pytest_runtest_setup() -> Generator[None, None, None]: 
-    yield from unraisable_exception_runtest_hook() 
- 
- 
-@pytest.hookimpl(hookwrapper=True, tryfirst=True) 
-def pytest_runtest_call() -> Generator[None, None, None]: 
-    yield from unraisable_exception_runtest_hook() 
- 
- 
-@pytest.hookimpl(hookwrapper=True, tryfirst=True) 
-def pytest_runtest_teardown() -> Generator[None, None, None]: 
-    yield from unraisable_exception_runtest_hook() 
+import sys
+import traceback
+import warnings
+from types import TracebackType
+from typing import Any
+from typing import Callable
+from typing import Generator
+from typing import Optional
+from typing import Type
+
+import pytest
+
+
+# Copied from cpython/Lib/test/support/__init__.py, with modifications.
+class catch_unraisable_exception:
+    """Context manager catching unraisable exception using sys.unraisablehook.
+
+    Storing the exception value (cm.unraisable.exc_value) creates a reference
+    cycle. The reference cycle is broken explicitly when the context manager
+    exits.
+
+    Storing the object (cm.unraisable.object) can resurrect it if it is set to
+    an object which is being finalized. Exiting the context manager clears the
+    stored object.
+
+    Usage:
+        with catch_unraisable_exception() as cm:
+            # code creating an "unraisable exception"
+            ...
+            # check the unraisable exception: use cm.unraisable
+            ...
+        # cm.unraisable attribute no longer exists at this point
+        # (to break a reference cycle)
+    """
+
+    def __init__(self) -> None:
+        self.unraisable: Optional["sys.UnraisableHookArgs"] = None
+        self._old_hook: Optional[Callable[["sys.UnraisableHookArgs"], Any]] = None
+
+    def _hook(self, unraisable: "sys.UnraisableHookArgs") -> None:
+        # Storing unraisable.object can resurrect an object which is being
+        # finalized. Storing unraisable.exc_value creates a reference cycle.
+        self.unraisable = unraisable
+
+    def __enter__(self) -> "catch_unraisable_exception":
+        self._old_hook = sys.unraisablehook
+        sys.unraisablehook = self._hook
+        return self
+
+    def __exit__(
+        self,
+        exc_type: Optional[Type[BaseException]],
+        exc_val: Optional[BaseException],
+        exc_tb: Optional[TracebackType],
+    ) -> None:
+        assert self._old_hook is not None
+        sys.unraisablehook = self._old_hook
+        self._old_hook = None
+        del self.unraisable
+
+
+def unraisable_exception_runtest_hook() -> Generator[None, None, None]:
+    with catch_unraisable_exception() as cm:
+        yield
+        if cm.unraisable:
+            if cm.unraisable.err_msg is not None:
+                err_msg = cm.unraisable.err_msg
+            else:
+                err_msg = "Exception ignored in"
+            msg = f"{err_msg}: {cm.unraisable.object!r}\n\n"
+            msg += "".join(
+                traceback.format_exception(
+                    cm.unraisable.exc_type,
+                    cm.unraisable.exc_value,
+                    cm.unraisable.exc_traceback,
+                )
+            )
+            warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
+
+
+@pytest.hookimpl(hookwrapper=True, tryfirst=True)
+def pytest_runtest_setup() -> Generator[None, None, None]:
+    yield from unraisable_exception_runtest_hook()
+
+
+@pytest.hookimpl(hookwrapper=True, tryfirst=True)
+def pytest_runtest_call() -> Generator[None, None, None]:
+    yield from unraisable_exception_runtest_hook()
+
+
+@pytest.hookimpl(hookwrapper=True, tryfirst=True)
+def pytest_runtest_teardown() -> Generator[None, None, None]:
+    yield from unraisable_exception_runtest_hook()
diff --git a/contrib/python/pytest/py3/_pytest/warning_types.py b/contrib/python/pytest/py3/_pytest/warning_types.py
index 4ea3f24dbe..2eadd9fe4d 100644
--- a/contrib/python/pytest/py3/_pytest/warning_types.py
+++ b/contrib/python/pytest/py3/_pytest/warning_types.py
@@ -1,66 +1,66 @@
-from typing import Any 
-from typing import Generic 
-from typing import Type 
-from typing import TypeVar 
- 
+from typing import Any
+from typing import Generic
+from typing import Type
+from typing import TypeVar
+
 import attr
 
-from _pytest.compat import final 
+from _pytest.compat import final
+
 
- 
 class PytestWarning(UserWarning):
-    """Base class for all warnings emitted by pytest.""" 
-
-    __module__ = "pytest" 
-
- 
-@final 
-class PytestAssertRewriteWarning(PytestWarning): 
-    """Warning emitted by the pytest assert rewrite module.""" 
-
-    __module__ = "pytest" 
-
- 
-@final 
-class PytestCacheWarning(PytestWarning): 
-    """Warning emitted by the cache plugin in various situations.""" 
-
-    __module__ = "pytest" 
-
- 
-@final 
-class PytestConfigWarning(PytestWarning): 
-    """Warning emitted for configuration issues.""" 
- 
-    __module__ = "pytest" 
- 
- 
-@final 
-class PytestCollectionWarning(PytestWarning): 
-    """Warning emitted when pytest is not able to collect a file or symbol in a module.""" 
- 
-    __module__ = "pytest" 
- 
- 
-@final 
-class PytestDeprecationWarning(PytestWarning, DeprecationWarning): 
-    """Warning class for features that will be removed in a future version.""" 
- 
-    __module__ = "pytest" 
- 
- 
-@final 
+    """Base class for all warnings emitted by pytest."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestAssertRewriteWarning(PytestWarning):
+    """Warning emitted by the pytest assert rewrite module."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestCacheWarning(PytestWarning):
+    """Warning emitted by the cache plugin in various situations."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestConfigWarning(PytestWarning):
+    """Warning emitted for configuration issues."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestCollectionWarning(PytestWarning):
+    """Warning emitted when pytest is not able to collect a file or symbol in a module."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestDeprecationWarning(PytestWarning, DeprecationWarning):
+    """Warning class for features that will be removed in a future version."""
+
+    __module__ = "pytest"
+
+
+@final
 class PytestExperimentalApiWarning(PytestWarning, FutureWarning):
-    """Warning category used to denote experiments in pytest. 
+    """Warning category used to denote experiments in pytest.
 
-    Use sparingly as the API might change or even be removed completely in a 
-    future version. 
+    Use sparingly as the API might change or even be removed completely in a
+    future version.
     """
 
-    __module__ = "pytest" 
- 
+    __module__ = "pytest"
+
     @classmethod
-    def simple(cls, apiname: str) -> "PytestExperimentalApiWarning": 
+    def simple(cls, apiname: str) -> "PytestExperimentalApiWarning":
         return cls(
             "{apiname} is an experimental api that may change over time".format(
                 apiname=apiname
@@ -68,65 +68,65 @@ class PytestExperimentalApiWarning(PytestWarning, FutureWarning):
         )
 
 
-@final 
-class PytestUnhandledCoroutineWarning(PytestWarning): 
-    """Warning emitted for an unhandled coroutine. 
- 
-    A coroutine was encountered when collecting test functions, but was not 
-    handled by any async-aware plugin. 
-    Coroutine test functions are not natively supported. 
-    """ 
- 
-    __module__ = "pytest" 
- 
- 
-@final 
-class PytestUnknownMarkWarning(PytestWarning): 
-    """Warning emitted on use of unknown markers. 
- 
-    See :ref:`mark` for details. 
-    """ 
- 
-    __module__ = "pytest" 
- 
- 
-@final 
-class PytestUnraisableExceptionWarning(PytestWarning): 
-    """An unraisable exception was reported. 
- 
-    Unraisable exceptions are exceptions raised in :meth:`__del__ <object.__del__>` 
-    implementations and similar situations when the exception cannot be raised 
-    as normal. 
-    """ 
- 
-    __module__ = "pytest" 
- 
- 
-@final 
-class PytestUnhandledThreadExceptionWarning(PytestWarning): 
-    """An unhandled exception occurred in a :class:`~threading.Thread`. 
- 
-    Such exceptions don't propagate normally. 
-    """ 
- 
-    __module__ = "pytest" 
- 
- 
-_W = TypeVar("_W", bound=PytestWarning) 
- 
- 
-@final 
+@final
+class PytestUnhandledCoroutineWarning(PytestWarning):
+    """Warning emitted for an unhandled coroutine.
+
+    A coroutine was encountered when collecting test functions, but was not
+    handled by any async-aware plugin.
+    Coroutine test functions are not natively supported.
+    """
+
+    __module__ = "pytest"
+
+
+@final
+class PytestUnknownMarkWarning(PytestWarning):
+    """Warning emitted on use of unknown markers.
+
+    See :ref:`mark` for details.
+    """
+
+    __module__ = "pytest"
+
+
+@final
+class PytestUnraisableExceptionWarning(PytestWarning):
+    """An unraisable exception was reported.
+
+    Unraisable exceptions are exceptions raised in :meth:`__del__ <object.__del__>`
+    implementations and similar situations when the exception cannot be raised
+    as normal.
+    """
+
+    __module__ = "pytest"
+
+
+@final
+class PytestUnhandledThreadExceptionWarning(PytestWarning):
+    """An unhandled exception occurred in a :class:`~threading.Thread`.
+
+    Such exceptions don't propagate normally.
+    """
+
+    __module__ = "pytest"
+
+
+_W = TypeVar("_W", bound=PytestWarning)
+
+
+@final
 @attr.s
-class UnformattedWarning(Generic[_W]): 
-    """A warning meant to be formatted during runtime. 
+class UnformattedWarning(Generic[_W]):
+    """A warning meant to be formatted during runtime.
 
-    This is used to hold warnings that need to format their message at runtime, 
-    as opposed to a direct message. 
+    This is used to hold warnings that need to format their message at runtime,
+    as opposed to a direct message.
     """
 
-    category = attr.ib(type=Type["_W"]) 
-    template = attr.ib(type=str) 
+    category = attr.ib(type=Type["_W"])
+    template = attr.ib(type=str)
 
-    def format(self, **kwargs: Any) -> _W: 
-        """Return an instance of the warning category, formatted with given kwargs.""" 
+    def format(self, **kwargs: Any) -> _W:
+        """Return an instance of the warning category, formatted with given kwargs."""
         return self.category(self.template.format(**kwargs))
diff --git a/contrib/python/pytest/py3/_pytest/warnings.py b/contrib/python/pytest/py3/_pytest/warnings.py
index 7d874959ce..35eed96df5 100644
--- a/contrib/python/pytest/py3/_pytest/warnings.py
+++ b/contrib/python/pytest/py3/_pytest/warnings.py
@@ -1,89 +1,89 @@
 import sys
 import warnings
 from contextlib import contextmanager
-from typing import Generator 
-from typing import Optional 
-from typing import TYPE_CHECKING 
+from typing import Generator
+from typing import Optional
+from typing import TYPE_CHECKING
 
 import pytest
-from _pytest.config import apply_warning_filters 
-from _pytest.config import Config 
-from _pytest.config import parse_warning_filter 
-from _pytest.main import Session 
-from _pytest.nodes import Item 
-from _pytest.terminal import TerminalReporter 
+from _pytest.config import apply_warning_filters
+from _pytest.config import Config
+from _pytest.config import parse_warning_filter
+from _pytest.main import Session
+from _pytest.nodes import Item
+from _pytest.terminal import TerminalReporter
 
-if TYPE_CHECKING: 
-    from typing_extensions import Literal 
+if TYPE_CHECKING:
+    from typing_extensions import Literal
 
 
-def pytest_configure(config: Config) -> None: 
+def pytest_configure(config: Config) -> None:
     config.addinivalue_line(
         "markers",
         "filterwarnings(warning): add a warning filter to the given test. "
-        "see https://docs.pytest.org/en/stable/warnings.html#pytest-mark-filterwarnings ", 
+        "see https://docs.pytest.org/en/stable/warnings.html#pytest-mark-filterwarnings ",
     )
 
 
 @contextmanager
-def catch_warnings_for_item( 
-    config: Config, 
-    ihook, 
-    when: "Literal['config', 'collect', 'runtest']", 
-    item: Optional[Item], 
-) -> Generator[None, None, None]: 
-    """Context manager that catches warnings generated in the contained execution block. 
+def catch_warnings_for_item(
+    config: Config,
+    ihook,
+    when: "Literal['config', 'collect', 'runtest']",
+    item: Optional[Item],
+) -> Generator[None, None, None]:
+    """Context manager that catches warnings generated in the contained execution block.
 
     ``item`` can be None if we are not in the context of an item execution.
 
-    Each warning captured triggers the ``pytest_warning_recorded`` hook. 
+    Each warning captured triggers the ``pytest_warning_recorded`` hook.
     """
-    config_filters = config.getini("filterwarnings") 
-    cmdline_filters = config.known_args_namespace.pythonwarnings or [] 
+    config_filters = config.getini("filterwarnings")
+    cmdline_filters = config.known_args_namespace.pythonwarnings or []
     with warnings.catch_warnings(record=True) as log:
-        # mypy can't infer that record=True means log is not None; help it. 
-        assert log is not None 
+        # mypy can't infer that record=True means log is not None; help it.
+        assert log is not None
 
         if not sys.warnoptions:
-            # If user is not explicitly configuring warning filters, show deprecation warnings by default (#2908). 
+            # If user is not explicitly configuring warning filters, show deprecation warnings by default (#2908).
             warnings.filterwarnings("always", category=DeprecationWarning)
             warnings.filterwarnings("always", category=PendingDeprecationWarning)
 
-        apply_warning_filters(config_filters, cmdline_filters) 
+        apply_warning_filters(config_filters, cmdline_filters)
 
-        # apply filters from "filterwarnings" marks 
-        nodeid = "" if item is None else item.nodeid 
+        # apply filters from "filterwarnings" marks
+        nodeid = "" if item is None else item.nodeid
         if item is not None:
             for mark in item.iter_markers(name="filterwarnings"):
                 for arg in mark.args:
-                    warnings.filterwarnings(*parse_warning_filter(arg, escape=False)) 
+                    warnings.filterwarnings(*parse_warning_filter(arg, escape=False))
 
         yield
 
         for warning_message in log:
             ihook.pytest_warning_captured.call_historic(
-                kwargs=dict( 
-                    warning_message=warning_message, 
-                    when=when, 
-                    item=item, 
-                    location=None, 
-                ) 
+                kwargs=dict(
+                    warning_message=warning_message,
+                    when=when,
+                    item=item,
+                    location=None,
+                )
             )
-            ihook.pytest_warning_recorded.call_historic( 
-                kwargs=dict( 
-                    warning_message=warning_message, 
-                    nodeid=nodeid, 
-                    when=when, 
-                    location=None, 
-                ) 
-            ) 
-
-
-def warning_record_to_str(warning_message: warnings.WarningMessage) -> str: 
-    """Convert a warnings.WarningMessage to a string.""" 
+            ihook.pytest_warning_recorded.call_historic(
+                kwargs=dict(
+                    warning_message=warning_message,
+                    nodeid=nodeid,
+                    when=when,
+                    location=None,
+                )
+            )
+
+
+def warning_record_to_str(warning_message: warnings.WarningMessage) -> str:
+    """Convert a warnings.WarningMessage to a string."""
     warn_msg = warning_message.message
     msg = warnings.formatwarning(
-        str(warn_msg), 
+        str(warn_msg),
         warning_message.category,
         warning_message.filename,
         warning_message.lineno,
@@ -93,7 +93,7 @@ def warning_record_to_str(warning_message: warnings.WarningMessage) -> str:
 
 
 @pytest.hookimpl(hookwrapper=True, tryfirst=True)
-def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]: 
+def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]:
     with catch_warnings_for_item(
         config=item.config, ihook=item.ihook, when="runtest", item=item
     ):
@@ -101,7 +101,7 @@ def pytest_runtest_protocol(item: Item) -> Generator[None, None, None]:
 
 
 @pytest.hookimpl(hookwrapper=True, tryfirst=True)
-def pytest_collection(session: Session) -> Generator[None, None, None]: 
+def pytest_collection(session: Session) -> Generator[None, None, None]:
     config = session.config
     with catch_warnings_for_item(
         config=config, ihook=config.hook, when="collect", item=None
@@ -110,9 +110,9 @@ def pytest_collection(session: Session) -> Generator[None, None, None]:
 
 
 @pytest.hookimpl(hookwrapper=True)
-def pytest_terminal_summary( 
-    terminalreporter: TerminalReporter, 
-) -> Generator[None, None, None]: 
+def pytest_terminal_summary(
+    terminalreporter: TerminalReporter,
+) -> Generator[None, None, None]:
     config = terminalreporter.config
     with catch_warnings_for_item(
         config=config, ihook=config.hook, when="config", item=None
@@ -120,20 +120,20 @@ def pytest_terminal_summary(
         yield
 
 
-@pytest.hookimpl(hookwrapper=True) 
-def pytest_sessionfinish(session: Session) -> Generator[None, None, None]: 
-    config = session.config 
-    with catch_warnings_for_item( 
-        config=config, ihook=config.hook, when="config", item=None 
-    ): 
-        yield 
- 
- 
-@pytest.hookimpl(hookwrapper=True) 
-def pytest_load_initial_conftests( 
-    early_config: "Config", 
-) -> Generator[None, None, None]: 
-    with catch_warnings_for_item( 
-        config=early_config, ihook=early_config.hook, when="config", item=None 
-    ): 
-        yield 
+@pytest.hookimpl(hookwrapper=True)
+def pytest_sessionfinish(session: Session) -> Generator[None, None, None]:
+    config = session.config
+    with catch_warnings_for_item(
+        config=config, ihook=config.hook, when="config", item=None
+    ):
+        yield
+
+
+@pytest.hookimpl(hookwrapper=True)
+def pytest_load_initial_conftests(
+    early_config: "Config",
+) -> Generator[None, None, None]:
+    with catch_warnings_for_item(
+        config=early_config, ihook=early_config.hook, when="config", item=None
+    ):
+        yield
diff --git a/contrib/python/pytest/py3/patches/03-limit-id.patch b/contrib/python/pytest/py3/patches/03-limit-id.patch
index 02be83e7f5..f0a57f8599 100644
--- a/contrib/python/pytest/py3/patches/03-limit-id.patch
+++ b/contrib/python/pytest/py3/patches/03-limit-id.patch
@@ -1,36 +1,36 @@
---- contrib/python/pytest/py3/_pytest/python.py	(index) 
-+++ contrib/python/pytest/py3/_pytest/python.py	(working tree) 
-@@ -1339,6 +1339,33 @@ def _idval(val, argname, idx, idfn, item, config): 
-     return str(argname) + str(idx) 
-  
-  
-+def limit_idval(limit): 
-+    import functools 
-+ 
-+    names = {} 
-+    limit -= 6 
-+    assert limit > 0 
-+ 
-+    def decorator(func): 
-+        @functools.wraps(func) 
-+        def wrapper(*args, **kw): 
-+            idval = func(*args, **kw) 
-+            if len(idval) > limit: 
-+                prefix = idval[:limit] 
-+                # There might be same prefix for the different test cases - take item into account 
-+                name = "{}-{}".format(kw.get('item', ''), prefix) 
-+                idx = names.setdefault(name, -1) + 1 
-+                names[name] = idx 
-+                idval = "{}-{}".format(prefix, idx) 
-+            return idval 
-+ 
-+        return wrapper 
-+ 
-+    return decorator 
-+ 
-+ 
-+# XXX limit testnames in the name of sanity and readability 
-+@limit_idval(limit=500) 
- def _idvalset( 
-     idx: int, 
-     parameterset: ParameterSet, 
+--- contrib/python/pytest/py3/_pytest/python.py	(index)
++++ contrib/python/pytest/py3/_pytest/python.py	(working tree)
+@@ -1339,6 +1339,33 @@ def _idval(val, argname, idx, idfn, item, config):
+     return str(argname) + str(idx)
+ 
+ 
++def limit_idval(limit):
++    import functools
++
++    names = {}
++    limit -= 6
++    assert limit > 0
++
++    def decorator(func):
++        @functools.wraps(func)
++        def wrapper(*args, **kw):
++            idval = func(*args, **kw)
++            if len(idval) > limit:
++                prefix = idval[:limit]
++                # There might be same prefix for the different test cases - take item into account
++                name = "{}-{}".format(kw.get('item', ''), prefix)
++                idx = names.setdefault(name, -1) + 1
++                names[name] = idx
++                idval = "{}-{}".format(prefix, idx)
++            return idval
++
++        return wrapper
++
++    return decorator
++
++
++# XXX limit testnames in the name of sanity and readability
++@limit_idval(limit=500)
+ def _idvalset(
+     idx: int,
+     parameterset: ParameterSet,
diff --git a/contrib/python/pytest/py3/patches/04-support-cyrillic-id.patch b/contrib/python/pytest/py3/patches/04-support-cyrillic-id.patch
index f7546bf1df..c601f183f9 100644
--- a/contrib/python/pytest/py3/patches/04-support-cyrillic-id.patch
+++ b/contrib/python/pytest/py3/patches/04-support-cyrillic-id.patch
@@ -1,11 +1,11 @@
---- contrib/python/pytest/py3/_pytest/compat.py	(index) 
-+++ contrib/python/pytest/py3/_pytest/compat.py	(working tree) 
-@@ -233,7 +233,7 @@ if _PY3: 
-     if isinstance(val, bytes): 
-         ret = _bytes_to_ascii(val) 
-     else: 
--        ret = val.encode("unicode_escape").decode("ascii") 
-+        ret = val 
-     return _translate_non_printable(ret) 
-  
-  
+--- contrib/python/pytest/py3/_pytest/compat.py	(index)
++++ contrib/python/pytest/py3/_pytest/compat.py	(working tree)
+@@ -233,7 +233,7 @@ if _PY3:
+     if isinstance(val, bytes):
+         ret = _bytes_to_ascii(val)
+     else:
+-        ret = val.encode("unicode_escape").decode("ascii")
++        ret = val
+     return _translate_non_printable(ret)
+ 
+ 
diff --git a/contrib/python/pytest/py3/patches/05-support-readline.patch b/contrib/python/pytest/py3/patches/05-support-readline.patch
index 07f4748037..0f77979192 100644
--- a/contrib/python/pytest/py3/patches/05-support-readline.patch
+++ b/contrib/python/pytest/py3/patches/05-support-readline.patch
@@ -1,69 +1,69 @@
---- contrib/python/pytest/py3/_pytest/debugging.py	(index) 
-+++ contrib/python/pytest/py3/_pytest/debugging.py	(working tree) 
-@@ -1,6 +1,7 @@ from __future__ import absolute_import 
- """Interactive debugging with PDB, the Python Debugger.""" 
- import argparse 
- import functools 
-+import os 
- import sys 
- import types 
- from typing import Any 
-@@ -29,6 +30,42 @@ from _pytest import outcomes 
-     from _pytest.runner import CallInfo 
-  
-  
-+def import_readline(): 
-+    try: 
-+        import readline 
-+    except ImportError: 
-+        sys.path.append('/usr/lib/python2.7/lib-dynload') 
-+ 
-+    try: 
-+        import readline 
-+    except ImportError as e: 
-+        print('can not import readline:', e) 
-+ 
-+        import subprocess 
-+        try: 
-+            subprocess.check_call('stty icrnl'.split()) 
-+        except OSError as e: 
-+            print('can not restore Enter, use Control+J:', e) 
-+ 
-+ 
-+def tty(): 
-+    if os.isatty(1): 
-+        return 
-+ 
-+    fd = os.open('/dev/tty', os.O_RDWR) 
-+    os.dup2(fd, 0) 
-+    os.dup2(fd, 1) 
-+    os.dup2(fd, 2) 
-+    os.close(fd) 
-+ 
-+    old_sys_path = sys.path 
-+    sys.path = list(sys.path) 
-+    try: 
-+        import_readline() 
-+    finally: 
-+        sys.path = old_sys_path 
-+ 
-+ 
- def _validate_usepdb_cls(value: str) -> Tuple[str, str]: 
-     """Validate syntax of --pdbcls option.""" 
-     try: 
-@@ -277,6 +314,7 @@ class pytestPDB(object): 
-     @classmethod 
-     def set_trace(cls, *args, **kwargs) -> None: 
-         """Invoke debugging via ``Pdb.set_trace``, dropping any IO capturing.""" 
-+        tty() 
-         frame = sys._getframe().f_back 
-         _pdb = cls._init_pdb("set_trace", *args, **kwargs) 
-         _pdb.set_trace(frame) 
-@@ -292,6 +330,7 @@ class PdbInvoke(object): 
-             out, err = capman.read_global_capture() 
-             sys.stdout.write(out) 
-             sys.stdout.write(err) 
-+        tty() 
-         assert call.excinfo is not None 
-         _enter_pdb(node, call.excinfo, report) 
-  
+--- contrib/python/pytest/py3/_pytest/debugging.py	(index)
++++ contrib/python/pytest/py3/_pytest/debugging.py	(working tree)
+@@ -1,6 +1,7 @@ from __future__ import absolute_import
+ """Interactive debugging with PDB, the Python Debugger."""
+ import argparse
+ import functools
++import os
+ import sys
+ import types
+ from typing import Any
+@@ -29,6 +30,42 @@ from _pytest import outcomes
+     from _pytest.runner import CallInfo
+ 
+ 
++def import_readline():
++    try:
++        import readline
++    except ImportError:
++        sys.path.append('/usr/lib/python2.7/lib-dynload')
++
++    try:
++        import readline
++    except ImportError as e:
++        print('can not import readline:', e)
++
++        import subprocess
++        try:
++            subprocess.check_call('stty icrnl'.split())
++        except OSError as e:
++            print('can not restore Enter, use Control+J:', e)
++
++
++def tty():
++    if os.isatty(1):
++        return
++
++    fd = os.open('/dev/tty', os.O_RDWR)
++    os.dup2(fd, 0)
++    os.dup2(fd, 1)
++    os.dup2(fd, 2)
++    os.close(fd)
++
++    old_sys_path = sys.path
++    sys.path = list(sys.path)
++    try:
++        import_readline()
++    finally:
++        sys.path = old_sys_path
++
++
+ def _validate_usepdb_cls(value: str) -> Tuple[str, str]:
+     """Validate syntax of --pdbcls option."""
+     try:
+@@ -277,6 +314,7 @@ class pytestPDB(object):
+     @classmethod
+     def set_trace(cls, *args, **kwargs) -> None:
+         """Invoke debugging via ``Pdb.set_trace``, dropping any IO capturing."""
++        tty()
+         frame = sys._getframe().f_back
+         _pdb = cls._init_pdb("set_trace", *args, **kwargs)
+         _pdb.set_trace(frame)
+@@ -292,6 +330,7 @@ class PdbInvoke(object):
+             out, err = capman.read_global_capture()
+             sys.stdout.write(out)
+             sys.stdout.write(err)
++        tty()
+         assert call.excinfo is not None
+         _enter_pdb(node, call.excinfo, report)
+ 
diff --git a/contrib/python/pytest/py3/patches/06-support-ya-markers.patch b/contrib/python/pytest/py3/patches/06-support-ya-markers.patch
index 62f82a8981..0726477fe8 100644
--- a/contrib/python/pytest/py3/patches/06-support-ya-markers.patch
+++ b/contrib/python/pytest/py3/patches/06-support-ya-markers.patch
@@ -1,14 +1,14 @@
---- contrib/python/pytest/py3/_pytest/mark/structures.py	(index) 
-+++ contrib/python/pytest/py3/_pytest/mark/structures.py	(working tree) 
-@@ -490,7 +490,10 @@ class MarkGenerator(object): 
-                     # example lines: "skipif(condition): skip the given test if..." 
-                     # or "hypothesis: tests which use Hypothesis", so to get the 
-                     # marker name we split on both `:` and `(`. 
--                    marker = line.split(":")[0].split("(")[0].strip() 
-+                    if line == "ya:external": 
-+                        marker = line 
-+                    else: 
-+                        marker = line.split(":")[0].split("(")[0].strip() 
-                     self._markers.add(marker) 
-  
-             # If the name is not in the set of known marks after updating, 
+--- contrib/python/pytest/py3/_pytest/mark/structures.py	(index)
++++ contrib/python/pytest/py3/_pytest/mark/structures.py	(working tree)
+@@ -490,7 +490,10 @@ class MarkGenerator(object):
+                     # example lines: "skipif(condition): skip the given test if..."
+                     # or "hypothesis: tests which use Hypothesis", so to get the
+                     # marker name we split on both `:` and `(`.
+-                    marker = line.split(":")[0].split("(")[0].strip()
++                    if line == "ya:external":
++                        marker = line
++                    else:
++                        marker = line.split(":")[0].split("(")[0].strip()
+                     self._markers.add(marker)
+ 
+             # If the name is not in the set of known marks after updating,
diff --git a/contrib/python/pytest/py3/patches/07-disable-translate-non-printable.patch b/contrib/python/pytest/py3/patches/07-disable-translate-non-printable.patch
index 5ac6294dd0..dd81a883e8 100644
--- a/contrib/python/pytest/py3/patches/07-disable-translate-non-printable.patch
+++ b/contrib/python/pytest/py3/patches/07-disable-translate-non-printable.patch
@@ -1,11 +1,11 @@
---- contrib/python/pytest/py3/_pytest/compat.py	(index) 
-+++ contrib/python/pytest/py3/_pytest/compat.py	(working tree) 
-@@ -234,7 +234,7 @@ if _PY3: 
-         ret = _bytes_to_ascii(val) 
-     else: 
-         ret = val 
--    return _translate_non_printable(ret) 
-+    return ret 
-  
-  
- @attr.s 
+--- contrib/python/pytest/py3/_pytest/compat.py	(index)
++++ contrib/python/pytest/py3/_pytest/compat.py	(working tree)
+@@ -234,7 +234,7 @@ if _PY3:
+         ret = _bytes_to_ascii(val)
+     else:
+         ret = val
+-    return _translate_non_printable(ret)
++    return ret
+ 
+ 
+ @attr.s
diff --git a/contrib/python/pytest/py3/patches/08-fix-win-peerdir.patch b/contrib/python/pytest/py3/patches/08-fix-win-peerdir.patch
index 35cd692edb..d6a56ef6e0 100644
--- a/contrib/python/pytest/py3/patches/08-fix-win-peerdir.patch
+++ b/contrib/python/pytest/py3/patches/08-fix-win-peerdir.patch
@@ -1,15 +1,15 @@
---- contrib/python/pytest/py3/ya.make	(index) 
-+++ contrib/python/pytest/py3/ya.make	(working tree) 
-@@ -15,6 +15,12 @@ PEERDIR( 
-     contrib/python/wcwidth 
- ) 
-  
-+IF (OS_WINDOWS) 
-+    PEERDIR( 
-+        contrib/python/atomicwrites 
-+    ) 
-+ENDIF() 
-+ 
- NO_LINT() 
-  
- NO_CHECK_IMPORTS( 
+--- contrib/python/pytest/py3/ya.make	(index)
++++ contrib/python/pytest/py3/ya.make	(working tree)
+@@ -15,6 +15,12 @@ PEERDIR(
+     contrib/python/wcwidth
+ )
+ 
++IF (OS_WINDOWS)
++    PEERDIR(
++        contrib/python/atomicwrites
++    )
++ENDIF()
++
+ NO_LINT()
+ 
+ NO_CHECK_IMPORTS(
diff --git a/contrib/python/pytest/py3/pytest/__init__.py b/contrib/python/pytest/py3/pytest/__init__.py
index 49b6f613fd..70177f9504 100644
--- a/contrib/python/pytest/py3/pytest/__init__.py
+++ b/contrib/python/pytest/py3/pytest/__init__.py
@@ -1,29 +1,29 @@
 # PYTHON_ARGCOMPLETE_OK
-"""pytest: unit and functional testing with Python.""" 
-from . import collect 
+"""pytest: unit and functional testing with Python."""
+from . import collect
 from _pytest import __version__
 from _pytest.assertion import register_assert_rewrite
-from _pytest.cacheprovider import Cache 
-from _pytest.capture import CaptureFixture 
+from _pytest.cacheprovider import Cache
+from _pytest.capture import CaptureFixture
 from _pytest.config import cmdline
-from _pytest.config import console_main 
-from _pytest.config import ExitCode 
+from _pytest.config import console_main
+from _pytest.config import ExitCode
 from _pytest.config import hookimpl
 from _pytest.config import hookspec
 from _pytest.config import main
 from _pytest.config import UsageError
 from _pytest.debugging import pytestPDB as __pytestPDB
-from _pytest.fixtures import _fillfuncargs 
+from _pytest.fixtures import _fillfuncargs
 from _pytest.fixtures import fixture
-from _pytest.fixtures import FixtureLookupError 
-from _pytest.fixtures import FixtureRequest 
+from _pytest.fixtures import FixtureLookupError
+from _pytest.fixtures import FixtureRequest
 from _pytest.fixtures import yield_fixture
 from _pytest.freeze_support import freeze_includes
-from _pytest.logging import LogCaptureFixture 
+from _pytest.logging import LogCaptureFixture
 from _pytest.main import Session
 from _pytest.mark import MARK_GEN as mark
 from _pytest.mark import param
-from _pytest.monkeypatch import MonkeyPatch 
+from _pytest.monkeypatch import MonkeyPatch
 from _pytest.nodes import Collector
 from _pytest.nodes import File
 from _pytest.nodes import Item
@@ -32,8 +32,8 @@ from _pytest.outcomes import fail
 from _pytest.outcomes import importorskip
 from _pytest.outcomes import skip
 from _pytest.outcomes import xfail
-from _pytest.pytester import Pytester 
-from _pytest.pytester import Testdir 
+from _pytest.pytester import Pytester
+from _pytest.pytester import Testdir
 from _pytest.python import Class
 from _pytest.python import Function
 from _pytest.python import Instance
@@ -42,20 +42,20 @@ from _pytest.python import Package
 from _pytest.python_api import approx
 from _pytest.python_api import raises
 from _pytest.recwarn import deprecated_call
-from _pytest.recwarn import WarningsRecorder 
+from _pytest.recwarn import WarningsRecorder
 from _pytest.recwarn import warns
-from _pytest.tmpdir import TempdirFactory 
-from _pytest.tmpdir import TempPathFactory 
-from _pytest.warning_types import PytestAssertRewriteWarning 
-from _pytest.warning_types import PytestCacheWarning 
-from _pytest.warning_types import PytestCollectionWarning 
-from _pytest.warning_types import PytestConfigWarning 
+from _pytest.tmpdir import TempdirFactory
+from _pytest.tmpdir import TempPathFactory
+from _pytest.warning_types import PytestAssertRewriteWarning
+from _pytest.warning_types import PytestCacheWarning
+from _pytest.warning_types import PytestCollectionWarning
+from _pytest.warning_types import PytestConfigWarning
 from _pytest.warning_types import PytestDeprecationWarning
 from _pytest.warning_types import PytestExperimentalApiWarning
-from _pytest.warning_types import PytestUnhandledCoroutineWarning 
-from _pytest.warning_types import PytestUnhandledThreadExceptionWarning 
-from _pytest.warning_types import PytestUnknownMarkWarning 
-from _pytest.warning_types import PytestUnraisableExceptionWarning 
+from _pytest.warning_types import PytestUnhandledCoroutineWarning
+from _pytest.warning_types import PytestUnhandledThreadExceptionWarning
+from _pytest.warning_types import PytestUnknownMarkWarning
+from _pytest.warning_types import PytestUnraisableExceptionWarning
 from _pytest.warning_types import PytestWarning
 
 set_trace = __pytestPDB.set_trace
@@ -64,21 +64,21 @@ __all__ = [
     "__version__",
     "_fillfuncargs",
     "approx",
-    "Cache", 
-    "CaptureFixture", 
+    "Cache",
+    "CaptureFixture",
     "Class",
     "cmdline",
-    "collect", 
+    "collect",
     "Collector",
-    "console_main", 
+    "console_main",
     "deprecated_call",
     "exit",
-    "ExitCode", 
+    "ExitCode",
     "fail",
     "File",
     "fixture",
-    "FixtureLookupError", 
-    "FixtureRequest", 
+    "FixtureLookupError",
+    "FixtureRequest",
     "freeze_includes",
     "Function",
     "hookimpl",
@@ -86,35 +86,35 @@ __all__ = [
     "importorskip",
     "Instance",
     "Item",
-    "LogCaptureFixture", 
+    "LogCaptureFixture",
     "main",
     "mark",
     "Module",
-    "MonkeyPatch", 
+    "MonkeyPatch",
     "Package",
     "param",
-    "PytestAssertRewriteWarning", 
-    "PytestCacheWarning", 
-    "PytestCollectionWarning", 
-    "PytestConfigWarning", 
+    "PytestAssertRewriteWarning",
+    "PytestCacheWarning",
+    "PytestCollectionWarning",
+    "PytestConfigWarning",
     "PytestDeprecationWarning",
     "PytestExperimentalApiWarning",
-    "Pytester", 
-    "PytestUnhandledCoroutineWarning", 
-    "PytestUnhandledThreadExceptionWarning", 
-    "PytestUnknownMarkWarning", 
-    "PytestUnraisableExceptionWarning", 
+    "Pytester",
+    "PytestUnhandledCoroutineWarning",
+    "PytestUnhandledThreadExceptionWarning",
+    "PytestUnknownMarkWarning",
+    "PytestUnraisableExceptionWarning",
     "PytestWarning",
     "raises",
     "register_assert_rewrite",
     "Session",
     "set_trace",
     "skip",
-    "TempPathFactory", 
-    "Testdir", 
-    "TempdirFactory", 
+    "TempPathFactory",
+    "Testdir",
+    "TempdirFactory",
     "UsageError",
-    "WarningsRecorder", 
+    "WarningsRecorder",
     "warns",
     "xfail",
     "yield_fixture",
diff --git a/contrib/python/pytest/py3/pytest/__main__.py b/contrib/python/pytest/py3/pytest/__main__.py
index 0964658fb4..b170152937 100644
--- a/contrib/python/pytest/py3/pytest/__main__.py
+++ b/contrib/python/pytest/py3/pytest/__main__.py
@@ -1,5 +1,5 @@
-"""The pytest entry point.""" 
-import pytest 
- 
-if __name__ == "__main__": 
-    raise SystemExit(pytest.console_main()) 
+"""The pytest entry point."""
+import pytest
+
+if __name__ == "__main__":
+    raise SystemExit(pytest.console_main())
diff --git a/contrib/python/pytest/py3/pytest/collect.py b/contrib/python/pytest/py3/pytest/collect.py
index 33cfd8b40b..2edf4470f4 100644
--- a/contrib/python/pytest/py3/pytest/collect.py
+++ b/contrib/python/pytest/py3/pytest/collect.py
@@ -1,39 +1,39 @@
-import sys 
-import warnings 
-from types import ModuleType 
-from typing import Any 
-from typing import List 
- 
-import pytest 
-from _pytest.deprecated import PYTEST_COLLECT_MODULE 
- 
-COLLECT_FAKEMODULE_ATTRIBUTES = [ 
-    "Collector", 
-    "Module", 
-    "Function", 
-    "Instance", 
-    "Session", 
-    "Item", 
-    "Class", 
-    "File", 
-    "_fillfuncargs", 
-] 
- 
- 
-class FakeCollectModule(ModuleType): 
-    def __init__(self) -> None: 
-        super().__init__("pytest.collect") 
-        self.__all__ = list(COLLECT_FAKEMODULE_ATTRIBUTES) 
-        self.__pytest = pytest 
- 
-    def __dir__(self) -> List[str]: 
-        return dir(super()) + self.__all__ 
- 
-    def __getattr__(self, name: str) -> Any: 
-        if name not in self.__all__: 
-            raise AttributeError(name) 
-        warnings.warn(PYTEST_COLLECT_MODULE.format(name=name), stacklevel=2) 
-        return getattr(pytest, name) 
- 
- 
-sys.modules["pytest.collect"] = FakeCollectModule() 
+import sys
+import warnings
+from types import ModuleType
+from typing import Any
+from typing import List
+
+import pytest
+from _pytest.deprecated import PYTEST_COLLECT_MODULE
+
+COLLECT_FAKEMODULE_ATTRIBUTES = [
+    "Collector",
+    "Module",
+    "Function",
+    "Instance",
+    "Session",
+    "Item",
+    "Class",
+    "File",
+    "_fillfuncargs",
+]
+
+
+class FakeCollectModule(ModuleType):
+    def __init__(self) -> None:
+        super().__init__("pytest.collect")
+        self.__all__ = list(COLLECT_FAKEMODULE_ATTRIBUTES)
+        self.__pytest = pytest
+
+    def __dir__(self) -> List[str]:
+        return dir(super()) + self.__all__
+
+    def __getattr__(self, name: str) -> Any:
+        if name not in self.__all__:
+            raise AttributeError(name)
+        warnings.warn(PYTEST_COLLECT_MODULE.format(name=name), stacklevel=2)
+        return getattr(pytest, name)
+
+
+sys.modules["pytest.collect"] = FakeCollectModule()
diff --git a/contrib/python/pytest/py3/ya.make b/contrib/python/pytest/py3/ya.make
index 794b1c120a..1d9a6034e4 100644
--- a/contrib/python/pytest/py3/ya.make
+++ b/contrib/python/pytest/py3/ya.make
@@ -1,28 +1,28 @@
-PY3_LIBRARY() 
+PY3_LIBRARY()
 
-OWNER(dmitko g:python-contrib) 
+OWNER(dmitko g:python-contrib)
 
-VERSION(6.2.5) 
+VERSION(6.2.5)
 
-LICENSE(MIT) 
+LICENSE(MIT)
 
 PEERDIR(
     contrib/python/attrs
-    contrib/python/iniconfig 
-    contrib/python/packaging 
+    contrib/python/iniconfig
+    contrib/python/packaging
     contrib/python/pluggy
     contrib/python/py
-    contrib/python/toml 
+    contrib/python/toml
 )
 
-IF (OS_WINDOWS) 
-    PEERDIR( 
-        contrib/python/atomicwrites 
-    ) 
-ENDIF() 
- 
-NO_LINT() 
- 
+IF (OS_WINDOWS)
+    PEERDIR(
+        contrib/python/atomicwrites
+    )
+ENDIF()
+
+NO_LINT()
+
 NO_CHECK_IMPORTS(
     __tests__.*  # all test modules get imported when tests are run
     _pytest.*
@@ -30,16 +30,16 @@ NO_CHECK_IMPORTS(
 
 PY_SRCS(
     TOP_LEVEL
-    _pytest/__init__.py 
+    _pytest/__init__.py
     _pytest/_argcomplete.py
-    _pytest/_code/__init__.py 
-    _pytest/_code/code.py 
-    _pytest/_code/source.py 
-    _pytest/_io/__init__.py 
-    _pytest/_io/saferepr.py 
-    _pytest/_io/terminalwriter.py 
-    _pytest/_io/wcwidth.py 
-    _pytest/_version.py 
+    _pytest/_code/__init__.py
+    _pytest/_code/code.py
+    _pytest/_code/source.py
+    _pytest/_io/__init__.py
+    _pytest/_io/saferepr.py
+    _pytest/_io/terminalwriter.py
+    _pytest/_io/wcwidth.py
+    _pytest/_version.py
     _pytest/assertion/__init__.py
     _pytest/assertion/rewrite.py
     _pytest/assertion/truncate.py
@@ -47,14 +47,14 @@ PY_SRCS(
     _pytest/cacheprovider.py
     _pytest/capture.py
     _pytest/compat.py
-    _pytest/config/__init__.py 
+    _pytest/config/__init__.py
     _pytest/config/argparsing.py
     _pytest/config/exceptions.py
     _pytest/config/findpaths.py
     _pytest/debugging.py
     _pytest/deprecated.py
     _pytest/doctest.py
-    _pytest/faulthandler.py 
+    _pytest/faulthandler.py
     _pytest/fixtures.py
     _pytest/freeze_support.py
     _pytest/helpconfig.py
@@ -62,8 +62,8 @@ PY_SRCS(
     _pytest/junitxml.py
     _pytest/logging.py
     _pytest/main.py
-    _pytest/mark/__init__.py 
-    _pytest/mark/expression.py 
+    _pytest/mark/__init__.py
+    _pytest/mark/expression.py
     _pytest/mark/structures.py
     _pytest/monkeypatch.py
     _pytest/nodes.py
@@ -72,8 +72,8 @@ PY_SRCS(
     _pytest/pastebin.py
     _pytest/pathlib.py
     _pytest/pytester.py
-    _pytest/pytester_assertions.py 
-    _pytest/python.py 
+    _pytest/pytester_assertions.py
+    _pytest/python.py
     _pytest/python_api.py
     _pytest/recwarn.py
     _pytest/reports.py
@@ -82,27 +82,27 @@ PY_SRCS(
     _pytest/setupplan.py
     _pytest/skipping.py
     _pytest/stepwise.py
-    _pytest/store.py 
+    _pytest/store.py
     _pytest/terminal.py
-    _pytest/threadexception.py 
-    _pytest/timing.py 
+    _pytest/threadexception.py
+    _pytest/timing.py
     _pytest/tmpdir.py
     _pytest/unittest.py
-    _pytest/unraisableexception.py 
-    _pytest/warning_types.py 
+    _pytest/unraisableexception.py
+    _pytest/warning_types.py
     _pytest/warnings.py
-    pytest/__init__.py 
-    pytest/__main__.py 
-    pytest/collect.py 
+    pytest/__init__.py
+    pytest/__main__.py
+    pytest/collect.py
+)
+
+RESOURCE_FILES(
+    PREFIX contrib/python/pytest/py3/
+    .dist-info/METADATA
+    .dist-info/entry_points.txt
+    .dist-info/top_level.txt
+    _pytest/py.typed
+    pytest/py.typed
 )
 
-RESOURCE_FILES( 
-    PREFIX contrib/python/pytest/py3/ 
-    .dist-info/METADATA 
-    .dist-info/entry_points.txt 
-    .dist-info/top_level.txt 
-    _pytest/py.typed 
-    pytest/py.typed 
-) 
- 
 END()