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django-stubs/test-data/typecheck/models.test
2018-12-07 22:11:22 +03:00

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[CASE test_every_model_has_objects_queryset_available]
from django.db import models
class User(models.Model):
pass
reveal_type(User.objects) # E: Revealed type is 'django.db.models.manager.Manager[main.User]'
reveal_type(User.objects.get()) # E: Revealed type is 'main.User*'
[CASE test_leave_as_is_if_objects_is_set_and_fill_typevars_with_outer_class]
from django.db import models
class UserManager(models.Manager):
def get_or_404(self) -> User:
pass
class User(models.Model):
objects = UserManager()
reveal_type(User.objects) # E: Revealed type is 'main.UserManager'
reveal_type(User.objects.get()) # E: Revealed type is 'main.User*'
reveal_type(User.objects.get_or_404()) # E: Revealed type is 'main.User'