code: def any(self, obj, **kwargs):
          
          check(obj)
          ctype = ContentType.objects.get_for_model(obj)
          return self.public(
              Q(
                  actor_content_type=ctype,
                  actor_object_id=obj.pk,
              ) | Q(
                  target_content_type=ctype,
                  target_object_id=obj.pk,
              ) | Q(
                  action_object_content_type=ctype,
                  action_object_object_id=obj.pk,
              ), **kwargs)
docs: Stream of most recent actions where obj is the actor OR target OR action_object.