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Code Issues Projects Releases Packages Wiki Activity Actions 6

gh-95987: Fix repr of Any type subclasses (#96412)

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Nikita Sobolev 2022-08-30 20:36:16 +03:00 • committed by GitHub
parent 6d791a9736
commit 4217393aee
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3 changed files with 10 additions and 1 deletions
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6
Lib/test/test_typing.py
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@ -113,6 +113,12 @@ class AnyTests(BaseTestCase):
def test_repr(self): def test_repr(self):
self.assertEqual(repr(Any), 'typing.Any') self.assertEqual(repr(Any), 'typing.Any')
class Sub(Any): pass
self.assertEqual(
repr(Sub),
"<class 'test.test_typing.AnyTests.test_repr.<locals>.Sub'>",
)
def test_errors(self): def test_errors(self):
with self.assertRaises(TypeError): with self.assertRaises(TypeError):
issubclass(42, Any) issubclass(42, Any)

4
Lib/typing.py
View file

@ -493,7 +493,9 @@ class _AnyMeta(type):
return super().__instancecheck__(obj) return super().__instancecheck__(obj)
def __repr__(self): def __repr__(self):
return "typing.Any" if self is Any:
return "typing.Any"
return super().__repr__() # respect to subclasses
class Any(metaclass=_AnyMeta): class Any(metaclass=_AnyMeta):

1
Misc/NEWS.d/next/Library/2022-08-30-11-46-36.gh-issue-95987.CV7_u4.rst Normal file
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@ -0,0 +1 @@
Fix ``repr`` of ``Any`` subclasses.