filterbackends.py 文件源码

def filter_list_queryset(self, request, queryset, view):
        if request.user.is_authenticated():
            if request.user.is_staff or request.user.is_superuser:
                queryset = queryset.filter(
                    Q(channeluser__user=request.user) | Q(type=CHANNEL_TYPE_SUPPORT) | Q(type=CHANNEL_TYPE_DEVELOPER)
                )
            elif request.user.is_developer:
                queryset = queryset.filter(
                    Q(channeluser__user=request.user) | Q(type=CHANNEL_TYPE_DEVELOPER)
                )
            else:
                queryset = queryset.filter(channeluser__user=request.user)
            if not request.query_params.get('type', None):
                queryset = queryset.exclude(type=CHANNEL_TYPE_SUPPORT)
            return queryset
        return queryset.none()