def following(self, request):
        """
        Returns a JSON response whether the current user is following the object from content_type_id/object_id pair
        """
        qs = models.Follow.objects.following_qs(request.user)
        return Response(serializers.FollowingSerializer(qs, many=True).data)

        Returns a JSON response whether the current user is following the object from content_type_id/object_id pair
        
actstream/drf/views.py