[BUG] [doctest] pkg_resources.NullProvider._validate_resource_path and TestWriteEntries.test_invalid_entry_point fail with Python 3.13.0a3

[befeleme]

setuptools version

69.0.3

Python version

Python 3.13.0a3

OS

Fedora Linux 40

Additional environment information

This happens in the context of the RPM build of setuptools for Fedora Linux.

Description

Two test fail when building setuptools with Python 3.13.0a3

Expected behavior

Test pass

How to Reproduce

Happy to test it in the RPM environment.

Output

=================================== FAILURES ===================================
_________ [doctest] pkg_resources.NullProvider._validate_resource_path _________
1609 >>> vrp('foo/../../bar.txt')
1610 >>> bool(warned)
1611 True
1612 >>> warned.clear()
1613 >>> vrp('foo/f../bar.txt')
1614 >>> bool(warned)
1615 False
1616 
1617 Windows path separators are straight-up disallowed.
1618 >>> vrp(r'\foo/bar.txt')
Expected:
    Traceback (most recent call last):
    ...
    ValueError: Use of .. or absolute path in a resource path is not allowed.
Got nothing

/builddir/build/BUILD/setuptools-69.0.3/pkg_resources/__init__.py:1618: DocTestFailure
__________________ TestWriteEntries.test_invalid_entry_point ___________________

self = <setuptools.tests.test_egg_info.TestWriteEntries object at 0x7ff1e7d28a40>
tmpdir_cwd = local('/builddir/build/BUILD/setuptools-69.0.3')
env = '/tmp/setuptools-test.no9jl_q9'

    def test_invalid_entry_point(self, tmpdir_cwd, env):
        dist = Distribution({"name": "foo", "version": "0.0.1"})
        dist.entry_points = {"foo": "foo = invalid-identifier:foo"}
        cmd = dist.get_command_obj("egg_info")
        expected_msg = r"Problems to parse .*invalid-identifier.*"
        with pytest.raises(errors.OptionError, match=expected_msg) as ex:
>           write_entries(cmd, "entry_points", "entry_points.txt")

/builddir/build/BUILD/setuptools-69.0.3/setuptools/tests/test_egg_info.py:1310: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/builddir/build/BUILD/setuptools-69.0.3/setuptools/command/egg_info.py:722: in write_entries
    eps = _entry_points.load(cmd.distribution.entry_points)
/usr/lib64/python3.13/functools.py:911: in wrapper
    return dispatch(args[0].__class__)(*args, **kw)
/builddir/build/BUILD/setuptools-69.0.3/setuptools/_entry_points.py:59: in load
    return validate(metadata.EntryPoints(groups))
/builddir/build/BUILD/setuptools-69.0.3/setuptools/_entry_points.py:47: in validate
    consume(map(ensure_valid, ensure_unique(eps, key=by_group_and_name)))
/builddir/build/BUILD/setuptools-69.0.3/setuptools/_vendor/more_itertools/recipes.py:139: in consume
    deque(iterator, maxlen=0)
/builddir/build/BUILD/setuptools-69.0.3/setuptools/_entry_points.py:19: in ensure_valid
    ep.extras
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = EntryPoint(name='foo', value='invalid-identifier:foo', group='foo')

    @property
    def extras(self) -> List[str]:
        match = self.pattern.match(self.value)
>       assert match is not None
E       AssertionError

/usr/lib64/python3.13/importlib/metadata/__init__.py:197: AssertionError

[hroncok]

I can reproduce directly from the main branch @ 04a6bfe via tox -e py313 -- -k "_validate_resource_path or test_invalid_entry_point".

============================= test session starts ==============================
platform linux -- Python 3.13.0a3, pytest-8.0.0, pluggy-1.4.0
cachedir: .tox/py313/.pytest_cache
rootdir: .../pypa/setuptools
configfile: pytest.ini
plugins: ruff-0.2.1, xdist-3.5.0, timeout-2.2.0, mypy-0.10.3, home-0.5.1, enabler-3.0.0, cov-4.1.0, checkdocs-2.10.1, perf-0.14.0
created: 8/8 workers
8 workers [2 items]

FF                                                                       [100%]
=================================== FAILURES ===================================
_________ [doctest] pkg_resources.NullProvider._validate_resource_path _________
[gw0] linux -- Python 3.13.0 .../pypa/setuptools/.tox/py313/bin/python
1598 >>> vrp('foo/../../bar.txt')
1599 >>> bool(warned)
1600 True
1601 >>> warned.clear()
1602 >>> vrp('foo/f../bar.txt')
1603 >>> bool(warned)
1604 False
1605 
1606 Windows path separators are straight-up disallowed.
1607 >>> vrp(r'\foo/bar.txt')
Expected:
    Traceback (most recent call last):
    ...
    ValueError: Use of .. or absolute path in a resource path is not allowed.
Got nothing

.../pypa/setuptools/pkg_resources/__init__.py:1607: DocTestFailure
__________________ TestWriteEntries.test_invalid_entry_point ___________________
[gw1] linux -- Python 3.13.0 .../pypa/setuptools/.tox/py313/bin/python

self = <setuptools.tests.test_egg_info.TestWriteEntries object at 0x7f81f22d1160>
tmpdir_cwd = local('.../pypa/setuptools')
env = '/tmp/setuptools-test.7xqq8vhm'

    def test_invalid_entry_point(self, tmpdir_cwd, env):
        dist = Distribution({"name": "foo", "version": "0.0.1"})
        dist.entry_points = {"foo": "foo = invalid-identifier:foo"}
        cmd = dist.get_command_obj("egg_info")
        expected_msg = r"Problems to parse .*invalid-identifier.*"
        with pytest.raises(errors.OptionError, match=expected_msg) as ex:
>           write_entries(cmd, "entry_points", "entry_points.txt")

.../pypa/setuptools/setuptools/tests/test_egg_info.py:1291: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.../pypa/setuptools/setuptools/command/egg_info.py:721: in write_entries
    eps = _entry_points.load(cmd.distribution.entry_points)
/usr/lib64/python3.13/functools.py:911: in wrapper
    return dispatch(args[0].__class__)(*args, **kw)
.../pypa/setuptools/setuptools/_entry_points.py:59: in load
    return validate(metadata.EntryPoints(groups))
.../pypa/setuptools/setuptools/_entry_points.py:47: in validate
    consume(map(ensure_valid, ensure_unique(eps, key=by_group_and_name)))
.../pypa/setuptools/setuptools/_vendor/more_itertools/recipes.py:139: in consume
    deque(iterator, maxlen=0)
.../pypa/setuptools/setuptools/_entry_points.py:19: in ensure_valid
    ep.extras
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = EntryPoint(name='foo', value='invalid-identifier:foo', group='foo')

    @property
    def extras(self) -> List[str]:
        match = self.pattern.match(self.value)
>       assert match is not None
E       AssertionError

/usr/lib64/python3.13/importlib/metadata/__init__.py:197: AssertionError