From a1f179d1c98cea275278a540bd82f6308f5ef2f4 Mon Sep 17 00:00:00 2001
From: Stephen Morton <git@tungol.org>
Date: Tue, 5 Dec 2023 12:34:00 -0800
Subject: [PATCH] use builtin TimeoutError in asyncio and concurrent.futures

related to https://github.com/python/typeshed/issues/3968
---
 stdlib/asyncio/exceptions.pyi       | 7 ++++++-
 stdlib/concurrent/futures/_base.pyi | 6 +++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/stdlib/asyncio/exceptions.pyi b/stdlib/asyncio/exceptions.pyi
index 075fbb805bb9..0746394d582f 100644
--- a/stdlib/asyncio/exceptions.pyi
+++ b/stdlib/asyncio/exceptions.pyi
@@ -21,7 +21,12 @@ else:
     )
 
 class CancelledError(BaseException): ...
-class TimeoutError(Exception): ...
+
+if sys.version_info >= (3, 11):
+    from builtins import TimeoutError as TimeoutError
+else:
+    class TimeoutError(Exception): ...
+
 class InvalidStateError(Exception): ...
 class SendfileNotAvailableError(RuntimeError): ...
 
diff --git a/stdlib/concurrent/futures/_base.pyi b/stdlib/concurrent/futures/_base.pyi
index eb5ca4e2dd35..8a11f47e5670 100644
--- a/stdlib/concurrent/futures/_base.pyi
+++ b/stdlib/concurrent/futures/_base.pyi
@@ -24,7 +24,11 @@ LOGGER: Logger
 
 class Error(Exception): ...
 class CancelledError(Error): ...
-class TimeoutError(Error): ...
+
+if sys.version_info >= (3, 11):
+    from builtins import TimeoutError as TimeoutError
+else:
+    class TimeoutError(Error): ...
 
 if sys.version_info >= (3, 8):
     class InvalidStateError(Error): ...