From f72dd04179bac546d1618ead95d203719bedca6d Mon Sep 17 00:00:00 2001 From: Nikita Sobolev Date: Mon, 30 Aug 2021 18:53:34 +0300 Subject: [PATCH] Fixes crash on Python3.10-beta.2 and typing_extensions@3.10.0.1 --- typing_extensions/src_py3/typing_extensions.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/typing_extensions/src_py3/typing_extensions.py b/typing_extensions/src_py3/typing_extensions.py index 5cca4e0c..4c02bc62 100644 --- a/typing_extensions/src_py3/typing_extensions.py +++ b/typing_extensions/src_py3/typing_extensions.py @@ -2392,7 +2392,7 @@ class _ConcatenateGenericAlias(list): # Trick Generic into looking into this for __parameters__. if PEP_560: - __class__ = _GenericAlias + __class__ = typing._GenericAlias elif sys.version_info[:3] == (3, 5, 2): __class__ = typing.TypingMeta else: