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gh-104328: Fix typo in ``typing.Generic`` multiple inheritance error message (#104335)

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Kirill Podoprigora 2023-05-09 22:18:15 +03:00 committed by GitHub
parent 2866e030f0
commit 01c321ca34
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Lib/typing.py
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@ -1896,7 +1896,7 @@ def __init_subclass__(cls, *args, **kwargs):
base.__origin__ is Generic): base.__origin__ is Generic):
if gvars is not None: if gvars is not None:
raise TypeError( raise TypeError(
"Cannot inherit from Generic[...] multiple types.") "Cannot inherit from Generic[...] multiple times.")
gvars = base.__parameters__ gvars = base.__parameters__
if gvars is not None: if gvars is not None:
tvarset = set(tvars) tvarset = set(tvars)