def add_follower(self, follower, followee):
""" Create 'follower' follows 'followee' relationship """
if follower == followee:
raise ValidationError("Users cannot follow themselves")
relation, created = Follow.objects.get_or_create(follower=follower, followee=followee)
if created is False:
raise AlreadyExistsError("User '%s' already follows '%s'" % (follower, followee))
follower_created.send(sender=self, follower=follower)
followee_created.send(sender=self, followee=followee)
following_created.send(sender=self, following=relation)
bust_cache('followers', followee.pk)
bust_cache('following', follower.pk)
return relation
def add_follower(self, follower, followee):
""" Create 'follower' follows 'followee' relationship """
if follower == followee:
raise ValidationError("Users cannot follow themselves")
relation, created = Follow.objects.get_or_create(follower=follower, followee=followee)
if created is False:
raise AlreadyExistsError("User '%s' already follows '%s'" % (follower, followee))
follower_created.send(sender=self, follower=follower)
followee_created.send(sender=self, followee=followee)
following_created.send(sender=self, following=relation)
bust_cache('followers', followee.pk)
bust_cache('following', follower.pk)
return relation
