bpo-44893: Implement EntryPoint as simple class with attributes. (GH-30150)

* bpo-44893: Implement EntryPoint as simple class and deprecate tuple access in favor of attribute access. Syncs with importlib_metadata 4.8.1.

* Apply refactorings found in importlib_metadata 4.8.2.

1 files changed, 3 insertions, 5 deletions

diff --git a/Lib/test/test_importlib/test_metadata_api.py b/Lib/test/test_importlib/test_metadata_api.py
index 4a45312e31..e16773a7e8 100644
--- a/Lib/test/test_importlib/test_metadata_api.py
+++ b/Lib/test/test_importlib/test_metadata_api.py
@@ -21,7 +21,7 @@ from importlib.metadata import (
 @contextlib.contextmanager
 def suppress_known_deprecation():
     with warnings.catch_warnings(record=True) as ctx:
-        warnings.simplefilter('default')
+        warnings.simplefilter('default', category=DeprecationWarning)
         yield ctx
 
 
@@ -113,7 +113,7 @@ class APITests(
             for ep in entries
         )
         # ns:sub doesn't exist in alt_pkg
-        assert 'ns:sub' not in entries
+        assert 'ns:sub' not in entries.names
 
     def test_entry_points_missing_name(self):
         with self.assertRaises(KeyError):
@@ -194,10 +194,8 @@ class APITests(
                 file.read_text()
 
     def test_file_hash_repr(self):
-        assertRegex = self.assertRegex
-
         util = [p for p in files('distinfo-pkg') if p.name == 'mod.py'][0]
-        assertRegex(repr(util.hash), '<FileHash mode: sha256 value: .*>')
+        self.assertRegex(repr(util.hash), '<FileHash mode: sha256 value: .*>')
 
     def test_files_dist_info(self):
         self._test_files(files('distinfo-pkg'))