How to CASCADE on uninstall?
I have this model in Django where it person
has the same information from the user
one provided by Django plus a little more information. When I create a new one person
, it also needs to create a new one user
. But when I delete person
, user
still in my database. What am I missing here? I would also like to delete user
.
class Person(models.Model):
user = OneToOneField(User)
gender = CharField(max_length=1, choices=GenderChoices, blank=True, null=True)
birth_date = DateField(blank=True, null=True)
def __unicode__(self):
return self.user.username
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Try to override the delete method on the model (code not tested):
class Person(models.Model):
user = OneToOneField(User)
gender = CharField(max_length=1, choices=GenderChoices, blank=True, null=True)
birth_date = DateField(blank=True, null=True)
def __unicode__(self):
return self.user.username
def delete():
theuser = User.objects.get(id=user)
theuser.delete()
I found relevant documentation on using CASCADE in Django here .
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