python · JelleZijlstra · May 24, 2025 · May 12, 2025 · May 12, 2025 · May 12, 2025
diff --git a/stdlib/@tests/stubtest_allowlists/py314.txt b/stdlib/@tests/stubtest_allowlists/py314.txt
@@ -38,9 +38,6 @@ ctypes.wintypes.HDROP
 ctypes.wintypes.HFILE
 ctypes.wintypes.HRESULT
 ctypes.wintypes.HSZ
-enum.Enum.__signature__
-enum.EnumMeta.__signature__
-enum.EnumType.__signature__
 faulthandler.dump_c_stack
 fractions.Fraction.__pow__
 fractions.Fraction.__rpow__

diff --git a/stdlib/enum.pyi b/stdlib/enum.pyi
@@ -53,6 +53,7 @@ _EnumerationT = TypeVar("_EnumerationT", bound=type[Enum])
 # >>> Enum('Foo', names={'RED': 1, 'YELLOW': 2})
 # <enum 'Foo'>
 _EnumNames: TypeAlias = str | Iterable[str] | Iterable[Iterable[str | Any]] | Mapping[str, Any]
+_Signature: TypeAlias = Any  # TODO: Unable to import Signature from inspect module

 if sys.version_info >= (3, 11):
    class nonmember(Generic[_EnumMemberT]):
@@ -166,6 +167,9 @@ class EnumMeta(type):
    if sys.version_info >= (3, 12):
        @overload
        def __call__(cls: type[_EnumMemberT], value: Any, *values: Any) -> _EnumMemberT: ...
+    if sys.version_info >= (3, 14):
+        @property
+        def __signature__(cls) -> _Signature: ...

    _member_names_: list[str]  # undocumented
    _member_map_: dict[str, Enum]  # undocumented
@@ -212,7 +216,7 @@ class Enum(metaclass=EnumMeta):
    if sys.version_info >= (3, 11):
        def __copy__(self) -> Self: ...
        def __deepcopy__(self, memo: Any) -> Self: ...
-    if sys.version_info >= (3, 12):
+    if sys.version_info >= (3, 12) and sys.version_info < (3, 14):
        @classmethod
        def __signature__(cls) -> str: ...