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bpo-45662: Fix the repr of InitVar with a type alias to the built-in class (GH-29291)

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For example, InitVar[list[int]].
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Serhiy Storchaka 2021-12-05 22:41:58 +02:00 • committed by GitHub
parent 60c320c38e
commit 1fd4de5bdd
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3 changed files with 7 additions and 1 deletions
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Lib/dataclasses.py
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@ -229,7 +229,7 @@ class InitVar:
self.type = type
def __repr__(self):
if isinstance(self.type, type):
if isinstance(self.type, type) and not isinstance(self.type, GenericAlias):
type_name = self.type.__name__
else:
# typing objects, e.g. List[int]