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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/test/test_dataclasses.py
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@ -1126,6 +1126,10 @@ def test_init_var_preserve_type(self):
self.assertEqual(repr(InitVar[int]), 'dataclasses.InitVar[int]')
self.assertEqual(repr(InitVar[List[int]]),
'dataclasses.InitVar[typing.List[int]]')
self.assertEqual(repr(InitVar[list[int]]),
'dataclasses.InitVar[list[int]]')
self.assertEqual(repr(InitVar[int|str]),
'dataclasses.InitVar[int | str]')
def test_init_var_inheritance(self):
# Note that this deliberately tests that a dataclass need not