如何使用reverse函数从ModelViewSet（Django Rest Framework）获取动作方法的URL？

Question

我有一个ModelViewSet类：

class DriveInvoiceViewSet(viewsets.ModelViewSet):
    filter_fields = ('location_id', 'logical_deleted')
    permission_classes = (UserCanManageFacilityPermission,)
    pagination_class = None

    def get_serializer_class(self):
        ...

    def get_queryset(self):
        ...

    @action(detail=False, methods=['GET'])
    def get_subtotals_by_unit(self, request):
        invoices_list = self.filter_queryset(self.get_queryset())
        grouped_invoices = get_subtotals_by_unit(invoices_list)

        return Response(grouped_invoices)

如何从reverse函数中获取URL来测试按单位获取小计\u操作？你知道吗

路由器注册的视图集路由器.寄存器（'drive\u invoices'，driveinvoicesviewset，base\u name='drive\u invoices'）

Answer 1

稍微改变action装饰器，如下所示

class DriveInvoiceViewSet(viewsets.ModelViewSet):
    # other code
    @action(detail=False, methods=['GET'], url_path="/some/path/", url_name="some-view-name")
    def get_subtotals_by_unit(self, request):
        invoices_list = self.filter_queryset(self.get_queryset())
        grouped_invoices = get_subtotals_by_unit(invoices_list)
        return Response(grouped_invoices)

因此，DRF将用语法为<router_base_name>-<action_view_name>

因此，您案例中的视图名称将是，drive\u-invoices-some-view-name