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author | monster <monster@ydb.tech> | 2022-07-07 14:41:37 +0300 |
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committer | monster <monster@ydb.tech> | 2022-07-07 14:41:37 +0300 |
commit | 06e5c21a835c0e923506c4ff27929f34e00761c2 (patch) | |
tree | 75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/pytest/py2/_pytest/nodes.py | |
parent | 03f024c4412e3aa613bb543cf1660176320ba8f4 (diff) | |
download | ydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz |
fix ya.make
Diffstat (limited to 'contrib/python/pytest/py2/_pytest/nodes.py')
-rw-r--r-- | contrib/python/pytest/py2/_pytest/nodes.py | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/contrib/python/pytest/py2/_pytest/nodes.py b/contrib/python/pytest/py2/_pytest/nodes.py deleted file mode 100644 index 206e9ae163..0000000000 --- a/contrib/python/pytest/py2/_pytest/nodes.py +++ /dev/null @@ -1,429 +0,0 @@ -# -*- coding: utf-8 -*- -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function - -import os -import warnings - -import py -import six - -import _pytest._code -from _pytest.compat import getfslineno -from _pytest.mark.structures import NodeKeywords -from _pytest.outcomes import fail - -SEP = "/" - -tracebackcutdir = py.path.local(_pytest.__file__).dirpath() - - -def _splitnode(nodeid): - """Split a nodeid into constituent 'parts'. - - Node IDs are strings, and can be things like: - '' - 'testing/code' - 'testing/code/test_excinfo.py' - 'testing/code/test_excinfo.py::TestFormattedExcinfo' - - Return values are lists e.g. - [] - ['testing', 'code'] - ['testing', 'code', 'test_excinfo.py'] - ['testing', 'code', 'test_excinfo.py', 'TestFormattedExcinfo', '()'] - """ - if nodeid == "": - # If there is no root node at all, return an empty list so the caller's logic can remain sane - return [] - parts = nodeid.split(SEP) - # Replace single last element 'test_foo.py::Bar' with multiple elements 'test_foo.py', 'Bar' - parts[-1:] = parts[-1].split("::") - return parts - - -def ischildnode(baseid, nodeid): - """Return True if the nodeid is a child node of the baseid. - - E.g. 'foo/bar::Baz' is a child of 'foo', 'foo/bar' and 'foo/bar::Baz', but not of 'foo/blorp' - """ - base_parts = _splitnode(baseid) - node_parts = _splitnode(nodeid) - if len(node_parts) < len(base_parts): - return False - return node_parts[: len(base_parts)] == base_parts - - -class Node(object): - """ base class for Collector and Item the test collection tree. - Collector subclasses have children, Items are terminal nodes.""" - - def __init__( - self, name, parent=None, config=None, session=None, fspath=None, nodeid=None - ): - #: a unique name within the scope of the parent node - self.name = name - - #: the parent collector node. - self.parent = parent - - #: the pytest config object - self.config = config or parent.config - - #: the session this node is part of - self.session = session or 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 - self.keywords = NodeKeywords(self) - - #: the marker objects belonging to this node - self.own_markers = [] - - #: allow adding of extra keywords to use for matching - self.extra_keyword_matches = set() - - # used for storing artificial fixturedefs for direct parametrization - self._name2pseudofixturedef = {} - - if nodeid is not None: - assert "::()" not in nodeid - self._nodeid = nodeid - else: - self._nodeid = self.parent.nodeid - if self.name != "()": - self._nodeid += "::" + self.name - - @property - def ihook(self): - """ fspath sensitive hook proxy used to call pytest hooks""" - return self.session.gethookproxy(self.fspath) - - def __repr__(self): - return "<%s %s>" % (self.__class__.__name__, getattr(self, "name", None)) - - def warn(self, warning): - """Issue a warning for this item. - - Warnings will be displayed after the test session, unless explicitly suppressed - - :param Warning warning: the warning instance to issue. Must be a subclass of PytestWarning. - - :raise ValueError: if ``warning`` instance is not a subclass of PytestWarning. - - Example usage: - - .. code-block:: python - - node.warn(PytestWarning("some message")) - - """ - from _pytest.warning_types import PytestWarning - - if not isinstance(warning, PytestWarning): - raise ValueError( - "warning must be an instance of PytestWarning or subclass, got {!r}".format( - warning - ) - ) - path, lineno = get_fslocation_from_item(self) - warnings.warn_explicit( - warning, - category=None, - filename=str(path), - lineno=lineno + 1 if lineno is not None else None, - ) - - # methods for ordering nodes - @property - def nodeid(self): - """ a ::-separated string denoting its collection tree address. """ - return self._nodeid - - def __hash__(self): - return hash(self.nodeid) - - def setup(self): - pass - - def teardown(self): - pass - - def listchain(self): - """ return list of all parent collectors up to self, - starting from root of collection tree. """ - chain = [] - item = self - while item is not None: - chain.append(item) - item = item.parent - chain.reverse() - return chain - - def add_marker(self, marker, append=True): - """dynamically add a marker object to the node. - - :type marker: ``str`` or ``pytest.mark.*`` object - :param marker: - ``append=True`` whether to append the marker, - if ``False`` insert at position ``0``. - """ - from _pytest.mark import MarkDecorator, MARK_GEN - - if isinstance(marker, six.string_types): - marker = getattr(MARK_GEN, marker) - elif not isinstance(marker, MarkDecorator): - raise ValueError("is not a string or pytest.mark.* Marker") - self.keywords[marker.name] = marker - if append: - self.own_markers.append(marker.mark) - else: - self.own_markers.insert(0, marker.mark) - - def iter_markers(self, name=None): - """ - :param name: if given, filter the results by the name attribute - - iterate over all markers of the node - """ - return (x[1] for x in self.iter_markers_with_node(name=name)) - - def iter_markers_with_node(self, name=None): - """ - :param name: if given, filter the results by the name attribute - - iterate over all markers of the node - returns sequence of tuples (node, mark) - """ - 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 - - def get_closest_marker(self, name, default=None): - """return the first marker matching the name, from closest (for example function) to farther level (for example - module level). - - :param default: fallback return value of no marker was found - :param name: name to filter by - """ - return next(self.iter_markers(name=name), default) - - def listextrakeywords(self): - """ Return a set of all extra keywords in self and any parents.""" - extra_keywords = set() - for item in self.listchain(): - extra_keywords.update(item.extra_keyword_matches) - return extra_keywords - - def listnames(self): - return [x.name for x in self.listchain()] - - def addfinalizer(self, fin): - """ 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): - """ get the next parent node (including ourself) - which is an instance of the given class""" - current = self - while current and not isinstance(current, cls): - current = current.parent - return current - - def _prunetraceback(self, excinfo): - pass - - def _repr_failure_py(self, excinfo, style=None): - if excinfo.errisinstance(fail.Exception): - if not excinfo.value.pytrace: - return six.text_type(excinfo.value) - fm = self.session._fixturemanager - if excinfo.errisinstance(fm.FixtureLookupError): - return excinfo.value.formatrepr() - tbfilter = True - if self.config.getoption("fulltrace", False): - style = "long" - else: - tb = _pytest._code.Traceback([excinfo.traceback[-1]]) - self._prunetraceback(excinfo) - if len(excinfo.traceback) == 0: - excinfo.traceback = tb - tbfilter = False # prunetraceback already does it - if style == "auto": - style = "long" - # XXX should excinfo.getrepr record all data and toterminal() process it? - if style is None: - if self.config.getoption("tbstyle", "auto") == "short": - style = "short" - else: - style = "long" - - if self.config.getoption("verbose", 0) > 1: - truncate_locals = False - else: - truncate_locals = True - - try: - os.getcwd() - abspath = False - except OSError: - abspath = True - - return excinfo.getrepr( - funcargs=True, - abspath=abspath, - showlocals=self.config.getoption("showlocals", False), - style=style, - tbfilter=tbfilter, - truncate_locals=truncate_locals, - ) - - repr_failure = _repr_failure_py - - -def get_fslocation_from_item(item): - """Tries to extract the actual location from an item, depending on available attributes: - - * "fslocation": a pair (path, lineno) - * "obj": a Python object that the item wraps. - * "fspath": just a path - - :rtype: a tuple of (str|LocalPath, int) with filename and line number. - """ - result = getattr(item, "location", None) - if result is not None: - return result[:2] - obj = getattr(item, "obj", None) - if obj is not None: - return getfslineno(obj) - return getattr(item, "fspath", "unknown location"), -1 - - -class Collector(Node): - """ Collector instances create children through collect() - and thus iteratively build a tree. - """ - - class CollectError(Exception): - """ an error during collection, contains a custom message. """ - - def collect(self): - """ returns a list of children (items and collectors) - for this collection node. - """ - raise NotImplementedError("abstract") - - def repr_failure(self, excinfo): - """ represent a collection failure. """ - if excinfo.errisinstance(self.CollectError): - exc = excinfo.value - return str(exc.args[0]) - - # Respect explicit tbstyle option, but default to "short" - # (None._repr_failure_py defaults to "long" without "fulltrace" option). - tbstyle = self.config.getoption("tbstyle", "auto") - if tbstyle == "auto": - tbstyle = "short" - - return self._repr_failure_py(excinfo, style=tbstyle) - - def _prunetraceback(self, excinfo): - if hasattr(self, "fspath"): - traceback = excinfo.traceback - ntraceback = traceback.cut(path=self.fspath) - if ntraceback == traceback: - ntraceback = ntraceback.cut(excludepath=tracebackcutdir) - excinfo.traceback = ntraceback.filter() - - -def _check_initialpaths_for_relpath(session, fspath): - for initial_path in session._initialpaths: - if fspath.common(initial_path) == initial_path: - return fspath.relto(initial_path) - - -class FSCollector(Collector): - def __init__(self, fspath, parent=None, config=None, session=None, nodeid=None): - fspath = py.path.local(fspath) # xxx only for test_resultlog.py? - name = fspath.basename - if parent is not None: - rel = fspath.relto(parent.fspath) - if rel: - name = rel - name = name.replace(os.sep, SEP) - self.fspath = fspath - - session = session or parent.session - - if nodeid is None: - nodeid = self.fspath.relto(session.config.rootdir) - - if not nodeid: - nodeid = _check_initialpaths_for_relpath(session, fspath) - if nodeid and os.sep != SEP: - nodeid = nodeid.replace(os.sep, SEP) - - super(FSCollector, self).__init__( - name, parent, config, session, nodeid=nodeid, fspath=fspath - ) - - -class File(FSCollector): - """ base class for collecting tests from a file. """ - - -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=None, session=None, nodeid=None): - super(Item, self).__init__(name, parent, config, session, nodeid=nodeid) - self._report_sections = [] - - #: user properties is a list of tuples (name, value) that holds user - #: defined properties for this test. - self.user_properties = [] - - def add_report_section(self, when, key, content): - """ - Adds 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") - - :param str when: - One of the possible capture states, ``"setup"``, ``"call"``, ``"teardown"``. - :param str key: - Name of the section, can be customized at will. Pytest uses ``"stdout"`` and - ``"stderr"`` internally. - - :param str content: - The full contents as a string. - """ - if content: - self._report_sections.append((when, key, content)) - - def reportinfo(self): - return self.fspath, None, "" - - @property - def location(self): - try: - return self._location - except AttributeError: - location = self.reportinfo() - fspath = self.session._node_location_to_relpath(location[0]) - location = (fspath, location[1], str(location[2])) - self._location = location - return location |