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Refs #31223 -- Added __class_getitem__() to ForeignKey.

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Collin Anderson 2022-04-22 08:13:12 -04:00 • committed by GitHub
parent eeb0bb6379
commit 0de89b6f8d
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2 changed files with 6 additions and 0 deletions
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3
django/db/models/fields/related.py
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@ -978,6 +978,9 @@ class ForeignKey(ForeignObject):
)
self.db_constraint = db_constraint
def __class_getitem__(cls, *args, **kwargs):
return cls
def check(self, **kwargs):
return [
*super().check(**kwargs),

3
tests/model_fields/test_foreignkey.py
View file

@ -164,3 +164,6 @@ class ForeignKeyTests(TestCase):
class MyModel(models.Model):
child = models.ForeignKey(1, models.CASCADE)
def test_manager_class_getitem(self):
self.assertIs(models.ForeignKey["Foo"], models.ForeignKey)