From 5b0816e784aa652cbae94cd96467c02cb64aa238 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Thu, 16 May 2024 16:53:19 -0400
Subject: [PATCH] Fix stdlib stubtest after latest typing-extensions release
 (#11923)

---
 requirements-tests.txt       |  2 +-
 stdlib/types.pyi             |  7 +++++++
 stdlib/typing.pyi            |  7 +++++++
 stdlib/typing_extensions.pyi | 26 ++++++++++++++++++--------
 stdlib/warnings.pyi          | 14 +++++++++++++-
 5 files changed, 46 insertions(+), 10 deletions(-)

diff --git a/requirements-tests.txt b/requirements-tests.txt
index 2f7b1bc17..7b5ceac8b 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -20,5 +20,5 @@ stubdefaulter==0.1.0
 termcolor>=2.3
 tomli==2.0.1
 tomlkit==0.12.4
-typing_extensions>=4.9.0rc1
+typing_extensions>=4.12.0rc1
 uv==0.1.27
diff --git a/stdlib/types.pyi b/stdlib/types.pyi
index 38940b434..ab28b99b1 100644
--- a/stdlib/types.pyi
+++ b/stdlib/types.pyi
@@ -58,6 +58,9 @@ if sys.version_info >= (3, 10):
 if sys.version_info >= (3, 12):
     __all__ += ["get_original_bases"]
 
+if sys.version_info >= (3, 13):
+    __all__ += ["CapsuleType"]
+
 # Note, all classes "defined" here require special handling.
 
 _T1 = TypeVar("_T1")
@@ -607,3 +610,7 @@ if sys.version_info >= (3, 10):
         def __ror__(self, value: Any, /) -> UnionType: ...
         def __eq__(self, value: object, /) -> bool: ...
         def __hash__(self) -> int: ...
+
+if sys.version_info >= (3, 13):
+    @final
+    class CapsuleType: ...
diff --git a/stdlib/typing.pyi b/stdlib/typing.pyi
index d047f1c87..ec408182d 100644
--- a/stdlib/typing.pyi
+++ b/stdlib/typing.pyi
@@ -128,6 +128,9 @@ if sys.version_info >= (3, 11):
 if sys.version_info >= (3, 12):
     __all__ += ["TypeAliasType", "override"]
 
+if sys.version_info >= (3, 13):
+    __all__ += ["get_protocol_members", "is_protocol", "NoDefault"]
+
 Any = object()
 
 def final(f: _T) -> _T: ...
@@ -985,3 +988,7 @@ if sys.version_info >= (3, 12):
 if sys.version_info >= (3, 13):
     def is_protocol(tp: type, /) -> bool: ...
     def get_protocol_members(tp: type, /) -> frozenset[str]: ...
+    @final
+    class _NoDefaultType: ...
+
+    NoDefault: _NoDefaultType
diff --git a/stdlib/typing_extensions.pyi b/stdlib/typing_extensions.pyi
index 48a398ba4..4bb09c394 100644
--- a/stdlib/typing_extensions.pyi
+++ b/stdlib/typing_extensions.pyi
@@ -95,6 +95,7 @@ __all__ = [
     "Coroutine",
     "AsyncGenerator",
     "AsyncContextManager",
+    "CapsuleType",
     "ChainMap",
     "ContextManager",
     "Counter",
@@ -166,6 +167,7 @@ __all__ = [
     "MutableMapping",
     "MutableSequence",
     "MutableSet",
+    "NoDefault",
     "Optional",
     "Pattern",
     "Reversible",
@@ -452,13 +454,6 @@ class TypeVarTuple:
     def __init__(self, name: str, *, default: Any | None = None) -> None: ...
     def __iter__(self) -> Any: ...  # Unpack[Self]
 
-class deprecated:
-    message: LiteralString
-    category: type[Warning] | None
-    stacklevel: int
-    def __init__(self, message: LiteralString, /, *, category: type[Warning] | None = ..., stacklevel: int = 1) -> None: ...
-    def __call__(self, arg: _T, /) -> _T: ...
-
 if sys.version_info >= (3, 12):
     from collections.abc import Buffer as Buffer
     from types import get_original_bases as get_original_bases
@@ -494,10 +489,25 @@ else:
         def __buffer__(self, flags: int, /) -> memoryview: ...
 
 if sys.version_info >= (3, 13):
-    from typing import get_protocol_members as get_protocol_members, is_protocol as is_protocol
+    from types import CapsuleType as CapsuleType
+    from typing import NoDefault as NoDefault, get_protocol_members as get_protocol_members, is_protocol as is_protocol
+    from warnings import deprecated as deprecated
 else:
     def is_protocol(tp: type, /) -> bool: ...
     def get_protocol_members(tp: type, /) -> frozenset[str]: ...
+    @final
+    class _NoDefaultType: ...
+
+    NoDefault: _NoDefaultType
+    @final
+    class CapsuleType: ...
+
+    class deprecated:
+        message: LiteralString
+        category: type[Warning] | None
+        stacklevel: int
+        def __init__(self, message: LiteralString, /, *, category: type[Warning] | None = ..., stacklevel: int = 1) -> None: ...
+        def __call__(self, arg: _T, /) -> _T: ...
 
 class Doc:
     documentation: str
diff --git a/stdlib/warnings.pyi b/stdlib/warnings.pyi
index 12afea933..539a8f237 100644
--- a/stdlib/warnings.pyi
+++ b/stdlib/warnings.pyi
@@ -3,7 +3,7 @@ from _warnings import warn as warn, warn_explicit as warn_explicit
 from collections.abc import Sequence
 from types import ModuleType, TracebackType
 from typing import Any, Generic, Literal, TextIO, TypeVar, overload
-from typing_extensions import TypeAlias
+from typing_extensions import LiteralString, TypeAlias
 
 __all__ = [
     "warn",
@@ -16,6 +16,10 @@ __all__ = [
     "catch_warnings",
 ]
 
+if sys.version_info >= (3, 13):
+    __all__ += ["deprecated"]
+
+_T = TypeVar("_T")
 _W = TypeVar("_W", bound=list[WarningMessage] | None)
 _ActionKind: TypeAlias = Literal["default", "error", "ignore", "always", "module", "once"]
 
@@ -110,3 +114,11 @@ class catch_warnings(Generic[_W]):
     def __exit__(
         self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
     ) -> None: ...
+
+if sys.version_info >= (3, 13):
+    class deprecated:
+        message: LiteralString
+        category: type[Warning] | None
+        stacklevel: int
+        def __init__(self, message: LiteralString, /, *, category: type[Warning] | None = ..., stacklevel: int = 1) -> None: ...
+        def __call__(self, arg: _T, /) -> _T: ...