typing(_extensions) updates for py313 (#12030)

stdlib/@tests/stubtest_allowlists/py313.txt

@@ -232,15 +232,6 @@ turtle.settiltangle
 types.CodeType.__replace__
 types.MappingProxyType.get
 types.SimpleNamespace.__replace__
-typing.ForwardRef._evaluate
-typing.ReadOnly
-typing.TypeIs
-typing.TypeVar.__typing_prepare_subst__
-typing.__all__
-typing_extensions.ForwardRef._evaluate
-typing_extensions.Protocol
-typing_extensions.ReadOnly
-typing_extensions.TypeIs
 unittest.IsolatedAsyncioTestCase.loop_factory
 unittest.TestProgram.usageExit
 unittest.__all__
@@ -381,6 +372,7 @@ importlib.metadata.DeprecatedNonAbstract.__new__
 typing\._SpecialForm.*
 typing\.NamedTuple
 typing\.LiteralString
+typing_extensions.Protocol
 
 # These only exist to give a better error message if you try to subclass an instance
 typing.ParamSpec.__mro_entries__

stdlib/typing.pyi

@@ -129,7 +129,7 @@ if sys.version_info >= (3, 12):
     __all__ += ["TypeAliasType", "override"]
 
 if sys.version_info >= (3, 13):
-    __all__ += ["get_protocol_members", "is_protocol", "NoDefault"]
+    __all__ += ["get_protocol_members", "is_protocol", "NoDefault", "TypeIs", "ReadOnly"]
 
 Any = object()
 
@@ -183,6 +183,7 @@ class TypeVar:
     if sys.version_info >= (3, 11):
         def __typing_subst__(self, arg: Any) -> Any: ...
     if sys.version_info >= (3, 13):
+        def __typing_prepare_subst__(self, alias: Any, args: Any) -> tuple[Any, ...]: ...
         def has_default(self) -> bool: ...
 
 # Used for an undocumented mypy feature. Does not exist at runtime.
@@ -989,7 +990,16 @@ class ForwardRef:
     else:
         def __init__(self, arg: str, is_argument: bool = True) -> None: ...
 
-    if sys.version_info >= (3, 9):
+    if sys.version_info >= (3, 13):
+        def _evaluate(
+            self,
+            globalns: dict[str, Any] | None,
+            localns: dict[str, Any] | None,
+            type_params: tuple[TypeVar | ParamSpec | TypeVarTuple, ...] = ...,
+            *,
+            recursive_guard: frozenset[str],
+        ) -> Any | None: ...
+    elif sys.version_info >= (3, 9):
         def _evaluate(
             self, globalns: dict[str, Any] | None, localns: dict[str, Any] | None, recursive_guard: frozenset[str]
         ) -> Any | None: ...
@@ -1036,3 +1046,5 @@ if sys.version_info >= (3, 13):
     class _NoDefaultType: ...
 
     NoDefault: _NoDefaultType
+    TypeIs: _SpecialForm
+    ReadOnly: _SpecialForm

stdlib/typing_extensions.pyi

@@ -419,6 +419,8 @@ if sys.version_info >= (3, 13):
     from typing import (
         NoDefault as NoDefault,
         ParamSpec as ParamSpec,
+        ReadOnly as ReadOnly,
+        TypeIs as TypeIs,
         TypeVar as TypeVar,
         TypeVarTuple as TypeVarTuple,
         get_protocol_members as get_protocol_members,
@@ -520,11 +522,11 @@ else:
         def has_default(self) -> bool: ...
         def __typing_prepare_subst__(self, alias: Any, args: Any) -> tuple[Any, ...]: ...
 
+    ReadOnly: _SpecialForm
+    TypeIs: _SpecialForm
+
 class Doc:
     documentation: str
     def __init__(self, documentation: str, /) -> None: ...
     def __hash__(self) -> int: ...
     def __eq__(self, other: object) -> bool: ...
-
-ReadOnly: _SpecialForm
-TypeIs: _SpecialForm