python-3.x - Publisher 类型的对象在 Django Multiple Pagination 中不是 JSON 可序列化的

Question

我从这里尝试了 DjangoRestMultipleModels Pagination ，现在我面临 JSON 可序列化错误！

视图.py

from drf_multiple_model.views import ObjectMultipleModelAPIView
from drf_multiple_model.pagination import MultipleModelLimitOffsetPagination

class LimitPagination(MultipleModelLimitOffsetPagination):
    default_limit = 2


class MultiplePagination(ObjectMultipleModelAPIView):
    pagination_class = LimitPagination
    def get(self, request, *args, **kwargs):
        querylist = (
            {'queryset': Publisher.objects.all(), 'serializer_class': PublisherSerializer},
            {'queryset': Book.objects.all(), 'serializer_class': BookSerializer},
        )
        return Response(querylist, status=200)

这是我面临的错误......