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[3.12] gh-105866: fix dataclass with slots=True, weakref_slot=True (GH-105870) (GH-116978)

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(cherry picked from commit a22d05f04c)

Co-authored-by: Aviel Boag <avboag@gmail.com>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Carl Meyer <carl@oddbird.net>
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Miss Islington (bot) 2024-03-19 11:57:31 +01:00 • committed by GitHub
parent e1f890828e
commit 23f97327fe
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3 changed files with 15 additions and 1 deletions
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11
Lib/test/test_dataclasses/__init__.py
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@ -3403,6 +3403,17 @@ class TestSlots(unittest.TestCase):
self.assertIs(a.__weakref__, a_ref)
def test_dataclass_derived_weakref_slot(self):
class A:
pass
@dataclass(slots=True, weakref_slot=True)
class B(A):
pass
B()
class TestDescriptors(unittest.TestCase):
def test_set_name(self):
# See bpo-33141.