Update contrib/python/traitlets/py3 to 5.11.2

1 files changed, 351 insertions, 0 deletions

diff --git a/contrib/python/argcomplete/py3/.dist-info/METADATA b/contrib/python/argcomplete/py3/.dist-info/METADATA
new file mode 100644
index 0000000000..7d995caedb
--- /dev/null
+++ b/contrib/python/argcomplete/py3/.dist-info/METADATA
@@ -0,0 +1,351 @@
+Metadata-Version: 2.1
+Name: argcomplete
+Version: 3.1.2
+Summary: Bash tab completion for argparse
+Home-page: https://github.com/kislyuk/argcomplete
+Author: Andrey Kislyuk
+Author-email: kislyuk@gmail.com
+License: Apache Software License
+Project-URL: Documentation, https://kislyuk.github.io/argcomplete
+Project-URL: Source Code, https://github.com/kislyuk/argcomplete
+Project-URL: Issue Tracker, https://github.com/kislyuk/argcomplete/issues
+Project-URL: Change Log, https://github.com/kislyuk/argcomplete/blob/master/Changes.rst
+Platform: MacOS X
+Platform: Posix
+Classifier: Environment :: Console
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: Apache Software License
+Classifier: Operating System :: MacOS :: MacOS X
+Classifier: Operating System :: POSIX
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+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: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Topic :: Software Development
+Classifier: Topic :: Software Development :: Libraries :: Python Modules
+Classifier: Topic :: System :: Shells
+Classifier: Topic :: Terminals
+Requires-Python: >=3.6
+Description-Content-Type: text/x-rst
+License-File: LICENSE.rst
+License-File: NOTICE
+Requires-Dist: importlib-metadata <7,>=0.23 ; python_version < "3.8"
+Provides-Extra: test
+Requires-Dist: coverage ; extra == 'test'
+Requires-Dist: pexpect ; extra == 'test'
+Requires-Dist: wheel ; extra == 'test'
+Requires-Dist: ruff ; extra == 'test'
+Requires-Dist: mypy ; extra == 'test'
+
+argcomplete - Bash/zsh tab completion for argparse
+==================================================
+*Tab complete all the things!*
+
+Argcomplete provides easy, extensible command line tab completion of arguments for your Python application.
+
+It makes two assumptions:
+
+* You're using bash or zsh as your shell
+* You're using `argparse <http://docs.python.org/3/library/argparse.html>`_ to manage your command line arguments/options
+
+Argcomplete is particularly useful if your program has lots of options or subparsers, and if your program can
+dynamically suggest completions for your argument/option values (for example, if the user is browsing resources over
+the network).
+
+Installation
+------------
+::
+
+    pip install argcomplete
+    activate-global-python-argcomplete
+
+See `Activating global completion`_ below for details about the second step.
+
+Refresh your shell environment (start a new shell).
+
+Synopsis
+--------
+Add the ``PYTHON_ARGCOMPLETE_OK`` marker and a call to ``argcomplete.autocomplete()`` to your Python application as
+follows:
+
+.. code-block:: python
+
+    #!/usr/bin/env python
+    # PYTHON_ARGCOMPLETE_OK
+    import argcomplete, argparse
+    parser = argparse.ArgumentParser()
+    ...
+    argcomplete.autocomplete(parser)
+    args = parser.parse_args()
+    ...
+
+Register your Python application with your shell's completion framework by running ``register-python-argcomplete``::
+
+    eval "$(register-python-argcomplete my-python-app)"
+
+Quotes are significant; the registration will fail without them. See `Global completion`_ below for a way to enable
+argcomplete generally without registering each application individually.
+
+argcomplete.autocomplete(*parser*)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+This method is the entry point to the module. It must be called **after** ArgumentParser construction is complete, but
+**before** the ``ArgumentParser.parse_args()`` method is called. The method looks for an environment variable that the
+completion hook shellcode sets, and if it's there, collects completions, prints them to the output stream (fd 8 by
+default), and exits. Otherwise, it returns to the caller immediately.
+
+.. admonition:: Side effects
+
+ Argcomplete gets completions by running your program. It intercepts the execution flow at the moment
+ ``argcomplete.autocomplete()`` is called. After sending completions, it exits using ``exit_method`` (``os._exit``
+ by default). This means if your program has any side effects that happen before ``argcomplete`` is called, those
+ side effects will happen every time the user presses ``<TAB>`` (although anything your program prints to stdout or
+ stderr will be suppressed). For this reason it's best to construct the argument parser and call
+ ``argcomplete.autocomplete()`` as early as possible in your execution flow.
+
+.. admonition:: Performance
+
+ If the program takes a long time to get to the point where ``argcomplete.autocomplete()`` is called, the tab completion
+ process will feel sluggish, and the user may lose confidence in it. So it's also important to minimize the startup time
+ of the program up to that point (for example, by deferring initialization or importing of large modules until after
+ parsing options).
+
+Specifying completers
+---------------------
+You can specify custom completion functions for your options and arguments. Two styles are supported: callable and
+readline-style. Callable completers are simpler. They are called with the following keyword arguments:
+
+* ``prefix``: The prefix text of the last word before the cursor on the command line.
+  For dynamic completers, this can be used to reduce the work required to generate possible completions.
+* ``action``: The ``argparse.Action`` instance that this completer was called for.
+* ``parser``: The ``argparse.ArgumentParser`` instance that the action was taken by.
+* ``parsed_args``: The result of argument parsing so far (the ``argparse.Namespace`` args object normally returned by
+  ``ArgumentParser.parse_args()``).
+
+Completers can return their completions as an iterable of strings or a mapping (dict) of strings to their
+descriptions (zsh will display the descriptions as context help alongside completions). An example completer for names
+of environment variables might look like this:
+
+.. code-block:: python
+
+    def EnvironCompleter(**kwargs):
+        return os.environ
+
+To specify a completer for an argument or option, set the ``completer`` attribute of its associated action. An easy
+way to do this at definition time is:
+
+.. code-block:: python
+
+    from argcomplete.completers import EnvironCompleter
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--env-var1").completer = EnvironCompleter
+    parser.add_argument("--env-var2").completer = EnvironCompleter
+    argcomplete.autocomplete(parser)
+
+If you specify the ``choices`` keyword for an argparse option or argument (and don't specify a completer), it will be
+used for completions.
+
+A completer that is initialized with a set of all possible choices of values for its action might look like this:
+
+.. code-block:: python
+
+    class ChoicesCompleter(object):
+        def __init__(self, choices):
+            self.choices = choices
+
+        def __call__(self, **kwargs):
+            return self.choices
+
+The following two ways to specify a static set of choices are equivalent for completion purposes:
+
+.. code-block:: python
+
+    from argcomplete.completers import ChoicesCompleter
+
+    parser.add_argument("--protocol", choices=('http', 'https', 'ssh', 'rsync', 'wss'))
+    parser.add_argument("--proto").completer=ChoicesCompleter(('http', 'https', 'ssh', 'rsync', 'wss'))
+
+Note that if you use the ``choices=<completions>`` option, argparse will show
+all these choices in the ``--help`` output by default. To prevent this, set
+``metavar`` (like ``parser.add_argument("--protocol", metavar="PROTOCOL",
+choices=('http', 'https', 'ssh', 'rsync', 'wss'))``).
+
+The following `script <https://raw.github.com/kislyuk/argcomplete/master/docs/examples/describe_github_user.py>`_ uses
+``parsed_args`` and `Requests <http://python-requests.org/>`_ to query GitHub for publicly known members of an
+organization and complete their names, then prints the member description:
+
+.. code-block:: python
+
+    #!/usr/bin/env python
+    # PYTHON_ARGCOMPLETE_OK
+    import argcomplete, argparse, requests, pprint
+
+    def github_org_members(prefix, parsed_args, **kwargs):
+        resource = "https://api.github.com/orgs/{org}/members".format(org=parsed_args.organization)
+        return (member['login'] for member in requests.get(resource).json() if member['login'].startswith(prefix))
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--organization", help="GitHub organization")
+    parser.add_argument("--member", help="GitHub member").completer = github_org_members
+
+    argcomplete.autocomplete(parser)
+    args = parser.parse_args()
+
+    pprint.pprint(requests.get("https://api.github.com/users/{m}".format(m=args.member)).json())
+
+`Try it <https://raw.github.com/kislyuk/argcomplete/master/docs/examples/describe_github_user.py>`_ like this::
+
+    ./describe_github_user.py --organization heroku --member <TAB>
+
+If you have a useful completer to add to the `completer library
+<https://github.com/kislyuk/argcomplete/blob/master/argcomplete/completers.py>`_, send a pull request!
+
+Readline-style completers
+~~~~~~~~~~~~~~~~~~~~~~~~~
+The readline_ module defines a completer protocol in rlcompleter_. Readline-style completers are also supported by
+argcomplete, so you can use the same completer object both in an interactive readline-powered shell and on the command
+line. For example, you can use the readline-style completer provided by IPython_ to get introspective completions like
+you would get in the IPython shell:
+
+.. _readline: http://docs.python.org/3/library/readline.html
+.. _rlcompleter: http://docs.python.org/3/library/rlcompleter.html#completer-objects
+.. _IPython: http://ipython.org/
+
+.. code-block:: python
+
+    import IPython
+    parser.add_argument("--python-name").completer = IPython.core.completer.Completer()
+
+``argcomplete.CompletionFinder.rl_complete`` can also be used to plug in an argparse parser as a readline completer.
+
+Printing warnings in completers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Normal stdout/stderr output is suspended when argcomplete runs. Sometimes, though, when the user presses ``<TAB>``, it's
+appropriate to print information about why completions generation failed. To do this, use ``warn``:
+
+.. code-block:: python
+
+    from argcomplete import warn
+
+    def AwesomeWebServiceCompleter(prefix, **kwargs):
+        if login_failed:
+            warn("Please log in to Awesome Web Service to use autocompletion")
+        return completions
+
+Using a custom completion validator
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+By default, argcomplete validates your completions by checking if they start with the prefix given to the completer. You
+can override this validation check by supplying the ``validator`` keyword to ``argcomplete.autocomplete()``:
+
+.. code-block:: python
+
+    def my_validator(completion_candidate, current_input):
+        """Complete non-prefix substring matches."""
+        return current_input in completion_candidate
+
+    argcomplete.autocomplete(parser, validator=my_validator)
+
+Global completion
+-----------------
+In global completion mode, you don't have to register each argcomplete-capable executable separately. Instead, the shell
+will look for the string **PYTHON_ARGCOMPLETE_OK** in the first 1024 bytes of any executable that it's running
+completion for, and if it's found, follow the rest of the argcomplete protocol as described above.
+
+Additionally, completion is activated for scripts run as ``python <script>`` and ``python -m <module>``. If you're using
+multiple Python versions on the same system, the version being used to run the script must have argcomplete installed.
+
+.. admonition:: Bash version compatibility
+
+ When using bash, global completion requires bash support for ``complete -D``, which was introduced in bash 4.2. Since
+ Mac OS ships with an outdated version of Bash (3.2), you can either use zsh or install a newer version of bash using
+ `Homebrew <http://brew.sh/>`_ (``brew install bash`` - you will also need to add ``/usr/local/bin/bash`` to
+ ``/etc/shells``, and run ``chsh`` to change your shell). You can check the version of the running copy of bash with
+ ``echo $BASH_VERSION``.
+
+.. note:: If you use setuptools/distribute ``scripts`` or ``entry_points`` directives to package your module,
+ argcomplete will follow the wrapper scripts to their destination and look for ``PYTHON_ARGCOMPLETE_OK`` in the
+ destination code.
+
+If you choose not to use global completion, or ship a completion module that depends on argcomplete, you must register
+your script explicitly using ``eval "$(register-python-argcomplete my-python-app)"``. Standard completion module
+registration rules apply: namely, the script name is passed directly to ``complete``, meaning it is only tab completed
+when invoked exactly as it was registered. In the above example, ``my-python-app`` must be on the path, and the user
+must be attempting to complete it by that name. The above line alone would **not** allow you to complete
+``./my-python-app``, or ``/path/to/my-python-app``.
+
+Activating global completion
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The script ``activate-global-python-argcomplete`` installs the global completion script
+`bash_completion.d/_python-argcomplete <https://github.com/kislyuk/argcomplete/blob/master/argcomplete/bash_completion.d/_python-argcomplete>`_
+into an appropriate location on your system for both bash and zsh. The specific location depends on your platform and
+whether you installed argcomplete system-wide using ``sudo`` or locally (into your user's home directory).
+
+Zsh Support
+-----------
+Argcomplete supports zsh. On top of plain completions like in bash, zsh allows you to see argparse help strings as
+completion descriptions. All shellcode included with argcomplete is compatible with both bash and zsh, so the same
+completer commands ``activate-global-python-argcomplete`` and ``eval "$(register-python-argcomplete my-python-app)"``
+work for zsh as well.
+
+Python Support
+--------------
+Argcomplete requires Python 3.7+.
+
+Support for other shells
+------------------------
+Argcomplete maintainers provide support only for the bash and zsh shells on Linux and MacOS. For resources related to
+other shells and platforms, including fish, tcsh, xonsh, powershell, and Windows, please see the
+`contrib <https://github.com/kislyuk/argcomplete/tree/develop/contrib>`_ directory.
+
+Common Problems
+---------------
+If global completion is not completing your script, bash may have registered a default completion function::
+
+    $ complete | grep my-python-app
+    complete -F _minimal my-python-app
+
+You can fix this by restarting your shell, or by running ``complete -r my-python-app``.
+
+Debugging
+---------
+Set the ``_ARC_DEBUG`` variable in your shell to enable verbose debug output every time argcomplete runs. This will
+disrupt the command line composition state of your terminal, but make it possible to see the internal state of the
+completer if it encounters problems.
+
+Acknowledgments
+---------------
+Inspired and informed by the optcomplete_ module by Martin Blais.
+
+.. _optcomplete: http://pypi.python.org/pypi/optcomplete
+
+Links
+-----
+* `Project home page (GitHub) <https://github.com/kislyuk/argcomplete>`_
+* `Documentation <https://kislyuk.github.io/argcomplete/>`_
+* `Package distribution (PyPI) <https://pypi.python.org/pypi/argcomplete>`_
+* `Change log <https://github.com/kislyuk/argcomplete/blob/master/Changes.rst>`_
+
+Bugs
+~~~~
+Please report bugs, issues, feature requests, etc. on `GitHub <https://github.com/kislyuk/argcomplete/issues>`_.
+
+License
+-------
+Copyright 2012-2023, Andrey Kislyuk and argcomplete contributors. Licensed under the terms of the
+`Apache License, Version 2.0 <http://www.apache.org/licenses/LICENSE-2.0>`_. Distribution of the LICENSE and NOTICE
+files with source copies of this package and derivative works is **REQUIRED** as specified by the Apache License.
+
+.. image:: https://github.com/kislyuk/argcomplete/workflows/Python%20package/badge.svg
+        :target: https://github.com/kislyuk/argcomplete/actions
+.. image:: https://codecov.io/github/kislyuk/argcomplete/coverage.svg?branch=master
+        :target: https://codecov.io/github/kislyuk/argcomplete?branch=master
+.. image:: https://img.shields.io/pypi/v/argcomplete.svg
+        :target: https://pypi.python.org/pypi/argcomplete
+.. image:: https://img.shields.io/pypi/l/argcomplete.svg
+        :target: https://pypi.python.org/pypi/argcomplete