enum: Python 3.13 update (#12049)

stdlib/@tests/stubtest_allowlists/py313.txt

@@ -97,9 +97,6 @@ doctest.TestResults.__doc__
 doctest.TestResults.__new__
 email.utils.getaddresses
 email.utils.parseaddr
-enum.EnumDict
-enum._EnumDict.member_names
-enum.__all__
 filecmp.dircmp.__init__
 glob.__all__
 glob.translate

stdlib/enum.pyi

@@ -31,10 +31,12 @@ if sys.version_info >= (3, 11):
         "nonmember",
         "property",
         "verify",
+        "pickle_by_enum_name",
+        "pickle_by_global_name",
     ]
 
-if sys.version_info >= (3, 11):
-    __all__ += ["pickle_by_enum_name", "pickle_by_global_name"]
+if sys.version_info >= (3, 13):
+    __all__ += ["EnumDict"]
 
 _EnumMemberT = TypeVar("_EnumMemberT")
 _EnumerationT = TypeVar("_EnumerationT", bound=type[Enum])
@@ -74,6 +76,12 @@ class _EnumDict(dict[str, Any]):
         def update(self, members: SupportsKeysAndGetItem[str, Any], **more_members: Any) -> None: ...
         @overload
         def update(self, members: Iterable[tuple[str, Any]], **more_members: Any) -> None: ...
+    if sys.version_info >= (3, 13):
+        @property
+        def member_names(self) -> list[str]: ...
+
+if sys.version_info >= (3, 13):
+    EnumDict = _EnumDict
 
 # Structurally: Iterable[T], Reversible[T], Container[T] where T is the enum itself
 class EnumMeta(type):