def create_user_profile(sender, instance, created, **kwargs):
"""When a new user is created, create a corresponding profile."""
if created:
profile = Profile.objects.create(user=instance)
profile.avatar.save(instance.username,
File(generate_identicon(instance)))
profile.save()
def save(self, *args, **kwargs):
"""Fix the IntegrityError when creating a new user and modifying default profile."""
if self.pk is None:
p = Profile.objects.filter(user=self.user)
p.delete()
super(Profile, self).save(*args, **kwargs)
self.avatar.save(self.user.username, File(generate_identicon(self.user)))
else:
super(Profile, self).save(*args, **kwargs)