DRF pagination example

drf_pagination_example.py

    @detail_route()
    def posts(self, request, pk=None):
        """
        Photos of current user
        """
        user = self.get_object()

        photos = Photo.objects.filter(user=user)

        queryset = self.paginate_queryset(photos)
        if queryset is not None:
            serializer = PhotoSerializer(queryset, many=True, context={'request': request})
            return self.get_paginated_response(serializer.data)

        serializer = PhotoSerializer(photos, many=True, context={'request': request})
        return Response(serializer.data)