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Fixed #21127 -- Started deprecation toward requiring on_delete for ForeignKey/OneToOneField

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This commit is contained in:
Flavio Curella 2015-07-22 09:43:21 -05:00 • committed by Tim Graham
parent 87d55081ea
commit c2e70f0265
176 changed files with 1525 additions and 1008 deletions
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14
tests/model_inheritance_regress/models.py
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@ -38,7 +38,7 @@ class ItalianRestaurant(Restaurant):
@python_2_unicode_compatible
class ParkingLot(Place):
# An explicit link to the parent (we can control the attribute name).
parent = models.OneToOneField(Place, primary_key=True, parent_link=True)
parent = models.OneToOneField(Place, models.CASCADE, primary_key=True, parent_link=True)
capacity = models.IntegerField()
def __str__(self):
@ -48,18 +48,18 @@ class ParkingLot(Place):
class ParkingLot2(Place):
# In lieu of any other connector, an existing OneToOneField will be
# promoted to the primary key.
parent = models.OneToOneField(Place)
parent = models.OneToOneField(Place, models.CASCADE)
class ParkingLot3(Place):
# The parent_link connector need not be the pk on the model.
primary_key = models.AutoField(primary_key=True)
parent = models.OneToOneField(Place, parent_link=True)
parent = models.OneToOneField(Place, models.CASCADE, parent_link=True)
class ParkingLot4(models.Model):
# Test parent_link connector can be discovered in abstract classes.
parent = models.OneToOneField(Place, parent_link=True)
parent = models.OneToOneField(Place, models.CASCADE, parent_link=True)
class Meta:
abstract = True
@ -76,14 +76,14 @@ class ParkingLot4B(Place, ParkingLot4):
@python_2_unicode_compatible
class Supplier(models.Model):
name = models.CharField(max_length=50)
restaurant = models.ForeignKey(Restaurant)
restaurant = models.ForeignKey(Restaurant, models.CASCADE)
def __str__(self):
return self.name
class Wholesaler(Supplier):
retailer = models.ForeignKey(Supplier, related_name='wholesale_supplier')
retailer = models.ForeignKey(Supplier, models.CASCADE, related_name='wholesale_supplier')
class Parent(models.Model):
@ -96,7 +96,7 @@ class Child(Parent):
class SelfRefParent(models.Model):
parent_data = models.IntegerField()
self_data = models.ForeignKey('self', null=True)
self_data = models.ForeignKey('self', models.SET_NULL, null=True)
class SelfRefChild(SelfRefParent):