Django过滤案例不敏感

Question

我编写了此DJANGO视图集，该视图允许用户过滤和查询数据

from django_filters import rest_framework as filters
from rest_framework import viewsets

from API.models import Record
from API.serializers import RecordSerializer


 class    CountViewSet(viewsets.ReadOnlyModelViewSet):
    """List of all traffic count Counts"""
queryset = Record.objects.all().select_related("count")
serializer_class = RecordSerializer
filter_backends = (filters.DjangoFilterBackend,)
filterset_fields = (
    "road",
    "date",
    "count_method",
    "count_method__basic_count_method",
    "count_method__detailed_count_method",
    "location",
    "road__direction",
    "road__category",
    "road__junc_start",
    "road__junc_end",
    "road__road__name",
    "date__year",
    "location__count_point_ref",
    "road__category__name",
    "road__junc_start__name",
    "road__junc_end__name",
    "road__direction__name",
)

，我想让它使情况变得不敏感，并允许部分包含一个字符串的搜索，以便用户可以在不知道正确的“道路名称”的情况下查询：例如：

curl -x get get /count/？road__category__name = ta“ -h”接受：application/json

Answer 1

您可以尝试ROAD__CATEGORY__NAME__ICONTAINS如果它不起作用，则必须将其声明为自定义过滤器类中的方法，
i案例不敏感的信，
文献资源：
django icontains doc.