如何从django-filter的generic.ListAPIView类内部获取请求对象？

from rest_framework import generics
from django_filters.rest_framework import DjangoFilterBackend

class MyListView(generics.ListAPIView):
    queryset = MyModel.objects.all()
    serializer_class = MySerializer
    filter_backends = [DjangoFilterBackend]
    filterset_fields = ['field1', 'field2']

class MyListView(generics.ListAPIView):
    queryset = MyModel.objects.all()
    serializer_class = MySerializer
    filter_backends = [DjangoFilterBackend]
    filterset_fields = ['field1', 'field2']

    def get(self, request, *args, **kwargs):
        # 获取请求对象
        request = self.request
        # 其他处理逻辑
        ...
        return super().get(request, *args, **kwargs)