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bpo-46126: Restore docstrings in importlib.metadata tests. (#32288)

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Jason R. Coombs 2022-04-17 11:10:26 -04:00 • committed by GitHub
parent 3289209716
commit 67712e71b3
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2 changed files with 44 additions and 24 deletions
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36
Lib/test/test_importlib/test_main.py
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@ -37,10 +37,12 @@ def test_for_name_does_not_exist(self):
Distribution.from_name('does-not-exist')
def test_package_not_found_mentions_metadata(self):
# When a package is not found, that could indicate that the
# packgae is not installed or that it is installed without
# metadata. Ensure the exception mentions metadata to help
# guide users toward the cause. See #124.
"""
When a package is not found, that could indicate that the
packgae is not installed or that it is installed without
metadata. Ensure the exception mentions metadata to help
guide users toward the cause. See #124.
"""
with self.assertRaises(PackageNotFoundError) as ctx:
Distribution.from_name('does-not-exist')
@ -89,8 +91,10 @@ def pkg_with_dashes(site_dir):
return 'my-pkg'
def test_dashes_in_dist_name_found_as_underscores(self):
# For a package with a dash in the name, the dist-info metadata
# uses underscores in the name. Ensure the metadata loads.
"""
For a package with a dash in the name, the dist-info metadata
uses underscores in the name. Ensure the metadata loads.
"""
pkg_name = self.pkg_with_dashes(self.site_dir)
assert version(pkg_name) == '1.0'
@ -108,7 +112,9 @@ def pkg_with_mixed_case(site_dir):
return 'CherryPy'
def test_dist_name_found_as_any_case(self):
# Ensure the metadata loads when queried with any case.
"""
Ensure the metadata loads when queried with any case.
"""
pkg_name = self.pkg_with_mixed_case(self.site_dir)
assert version(pkg_name) == '1.0'
assert version(pkg_name.lower()) == '1.0'
@ -244,11 +250,13 @@ def test_repr(self):
assert "'name'" in repr(self.ep)
def test_hashable(self):
# EntryPoints should be hashable.
"""EntryPoints should be hashable"""
hash(self.ep)
def test_json_dump(self):
# json should not expect to be able to dump an EntryPoint.
"""
json should not expect to be able to dump an EntryPoint
"""
with self.assertRaises(Exception):
with warnings.catch_warnings(record=True):
json.dumps(self.ep)
@ -260,7 +268,9 @@ def test_attr(self):
assert self.ep.attr is None
def test_sortable(self):
# EntryPoint objects are sortable, but result is undefined.
"""
EntryPoint objects are sortable, but result is undefined.
"""
sorted(
[
EntryPoint(name='b', value='val', group='group'),
@ -273,8 +283,10 @@ class FileSystem(
fixtures.OnSysPath, fixtures.SiteDir, fixtures.FileBuilder, unittest.TestCase
):
def test_unicode_dir_on_sys_path(self):
# Ensure a Unicode subdirectory of a directory on sys.path
# does not crash.
"""
Ensure a Unicode subdirectory of a directory on sys.path
does not crash.
"""
fixtures.build_files(
{self.unicode_filename(): {}},
prefix=self.site_dir,