From 49aa342c159178f72f429686b7375c9f0fe29cae Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Sat, 19 Feb 2022 21:02:34 +0000
Subject: [PATCH] Add `contextlib.__all__` (#7301)

---
 stdlib/contextlib.pyi | 60 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/stdlib/contextlib.pyi b/stdlib/contextlib.pyi
index 8be3d3a2c..4795aac67 100644
--- a/stdlib/contextlib.pyi
+++ b/stdlib/contextlib.pyi
@@ -19,6 +19,66 @@ from typing import (  # noqa Y027
 )
 from typing_extensions import ParamSpec
 
+if sys.version_info >= (3, 11):
+    __all__ = [
+        "asynccontextmanager",
+        "contextmanager",
+        "closing",
+        "nullcontext",
+        "AbstractContextManager",
+        "AbstractAsyncContextManager",
+        "AsyncExitStack",
+        "ContextDecorator",
+        "ExitStack",
+        "redirect_stdout",
+        "redirect_stderr",
+        "suppress",
+        "aclosing",
+        "chdir",
+    ]
+elif sys.version_info >= (3, 10):
+    __all__ = [
+        "asynccontextmanager",
+        "contextmanager",
+        "closing",
+        "nullcontext",
+        "AbstractContextManager",
+        "AbstractAsyncContextManager",
+        "AsyncExitStack",
+        "ContextDecorator",
+        "ExitStack",
+        "redirect_stdout",
+        "redirect_stderr",
+        "suppress",
+        "aclosing",
+    ]
+elif sys.version_info >= (3, 7):
+    __all__ = [
+        "asynccontextmanager",
+        "contextmanager",
+        "closing",
+        "nullcontext",
+        "AbstractContextManager",
+        "AbstractAsyncContextManager",
+        "AsyncExitStack",
+        "ContextDecorator",
+        "ExitStack",
+        "redirect_stdout",
+        "redirect_stderr",
+        "suppress",
+    ]
+else:
+    __all__ = [
+        "contextmanager",
+        "closing",
+        "AbstractContextManager",
+        "ContextDecorator",
+        "ExitStack",
+        "redirect_stdout",
+        "redirect_stderr",
+        "suppress",
+    ]
+
 AbstractContextManager = ContextManager
 if sys.version_info >= (3, 7):
     from typing import AsyncContextManager  # noqa Y022