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Code Issues 32 Releases Wiki Activity

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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50
tests/delete/models.py
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@@ -17,15 +17,15 @@ def get_default_r():
class S(models.Model):
r = models.ForeignKey(R)
r = models.ForeignKey(R, models.CASCADE)
class T(models.Model):
s = models.ForeignKey(S)
s = models.ForeignKey(S, models.CASCADE)
class U(models.Model):
t = models.ForeignKey(T)
t = models.ForeignKey(T, models.CASCADE)
class RChild(R):
@@ -35,33 +35,33 @@ class RChild(R):
class A(models.Model):
name = models.CharField(max_length=30)
auto = models.ForeignKey(R, related_name="auto_set")
auto_nullable = models.ForeignKey(R, null=True,
auto = models.ForeignKey(R, models.CASCADE, related_name="auto_set")
auto_nullable = models.ForeignKey(R, models.CASCADE, null=True,
related_name='auto_nullable_set')
setvalue = models.ForeignKey(R, on_delete=models.SET(get_default_r),
setvalue = models.ForeignKey(R, models.SET(get_default_r),
related_name='setvalue')
setnull = models.ForeignKey(R, on_delete=models.SET_NULL, null=True,
setnull = models.ForeignKey(R, models.SET_NULL, null=True,
related_name='setnull_set')
setdefault = models.ForeignKey(R, on_delete=models.SET_DEFAULT,
setdefault = models.ForeignKey(R, models.SET_DEFAULT,
default=get_default_r, related_name='setdefault_set')
setdefault_none = models.ForeignKey(R, on_delete=models.SET_DEFAULT,
setdefault_none = models.ForeignKey(R, models.SET_DEFAULT,
default=None, null=True, related_name='setnull_nullable_set')
cascade = models.ForeignKey(R, on_delete=models.CASCADE,
cascade = models.ForeignKey(R, models.CASCADE,
related_name='cascade_set')
cascade_nullable = models.ForeignKey(R, on_delete=models.CASCADE, null=True,
cascade_nullable = models.ForeignKey(R, models.CASCADE, null=True,
related_name='cascade_nullable_set')
protect = models.ForeignKey(R, on_delete=models.PROTECT, null=True)
donothing = models.ForeignKey(R, on_delete=models.DO_NOTHING, null=True,
protect = models.ForeignKey(R, models.PROTECT, null=True)
donothing = models.ForeignKey(R, models.DO_NOTHING, null=True,
related_name='donothing_set')
child = models.ForeignKey(RChild, related_name="child")
child_setnull = models.ForeignKey(RChild, on_delete=models.SET_NULL, null=True,
child = models.ForeignKey(RChild, models.CASCADE, related_name="child")
child_setnull = models.ForeignKey(RChild, models.SET_NULL, null=True,
related_name="child_setnull")
# A OneToOneField is just a ForeignKey unique=True, so we don't duplicate
# all the tests; just one smoke test to ensure on_delete works for it as
# well.
o2o_setnull = models.ForeignKey(R, null=True,
on_delete=models.SET_NULL, related_name="o2o_nullable_set")
o2o_setnull = models.ForeignKey(R, models.SET_NULL, null=True,
related_name="o2o_nullable_set")
def create_a(name):
@@ -86,13 +86,13 @@ class M(models.Model):
class MR(models.Model):
m = models.ForeignKey(M)
r = models.ForeignKey(R)
m = models.ForeignKey(M, models.CASCADE)
r = models.ForeignKey(R, models.CASCADE)
class MRNull(models.Model):
m = models.ForeignKey(M)
r = models.ForeignKey(R, null=True, on_delete=models.SET_NULL)
m = models.ForeignKey(M, models.CASCADE)
r = models.ForeignKey(R, models.SET_NULL, null=True)
class Avatar(models.Model):
@@ -100,15 +100,15 @@ class Avatar(models.Model):
class User(models.Model):
avatar = models.ForeignKey(Avatar, null=True)
avatar = models.ForeignKey(Avatar, models.CASCADE, null=True)
class HiddenUser(models.Model):
r = models.ForeignKey(R, related_name="+")
r = models.ForeignKey(R, models.CASCADE, related_name="+")
class HiddenUserProfile(models.Model):
user = models.ForeignKey(HiddenUser)
user = models.ForeignKey(HiddenUser, models.CASCADE)
class M2MTo(models.Model):
@@ -132,4 +132,4 @@ class Base(models.Model):
class RelToBase(models.Model):
base = models.ForeignKey(Base, on_delete=models.DO_NOTHING)
base = models.ForeignKey(Base, models.DO_NOTHING)