docs: def get_or_create_generic(self, content_object=None, **kwargs):
          """Gets or creates a generic object.  This is a wrapper for
          get_or_create(...) when you need to get or create a generic object.
  
          :param obj: the object to get or create
          :param kwargs: any other kwargs that the model accepts.
          """
          if content_object:
              kwargs['content_type'] = ContentType.objects.get_for_model(
                  content_object
              )
              kwargs['object_id'] = content_object.id
  
          return self.get_or_create(**kwargs)