【发布时间】:2020-12-10 04:52:50
【问题描述】:
我遇到的问题如下: TypeError: init() 得到了一个意外的关键字参数 'name' "GET /apartmentimages/ HTTP/1.1" 500 136691
我有这样一个model.py类:
class Apartment(models.Model):
apartment_title = models.CharField(max_length=200)
apartment_description = models.TextField()
apartment_location = models.CharField(max_length=200)
apartment_people_quantity = models.PositiveIntegerField()
apartment_price = models.CharField(max_length=200)
apartment_type = models.CharField(max_length=50, null=True)
def __str__(self):
return self.apartment_title
class ApartmentImage(models.Model):
apartment = models.ForeignKey(Apartment, on_delete=models.CASCADE)
image = models.ImageField(upload_to='images/', null=True, blank=True)
还有 serializers.py 类:
class ApartmentSerializer(serializers.ModelSerializer):
class Meta:
model = Apartment
fields = (
'id',
'url',
'apartment_title',
'apartment_description',
'apartment_location',
'apartment_people_quantity',
'apartment_price',
'apartment_type',
)
class ApartmentImageSerializer(serializers.ModelSerializer):
class Meta:
model = ApartmentImage
fields = ('id', 'url', 'apartment', 'image',)
在views.py中:
apartment_id = django_filters.CharFilter(name="apartment__id",
queryset=Apartment.objects.all())
class Meta:
model = ApartmentImage
fields = ('apartment_id',)
class ApartmentImageView(viewsets.ModelViewSet):
queryset = ApartmentImage.objects.all()
serializer_class = ApartmentImageSerializer
filter_backends = (DjangoFilterBackend,)
filter_class = ApartmentImageFilter
【问题讨论】:
-
添加完整的错误回溯
-
添加完整的跟踪确实很有用,但是检查 Django 对过滤器的引用,可能
django_filters.CharFilter(name="apartment__id", queryset=Apartment.objects.all())应该是django_filters.CharFilter(filed_name="apartment__id", queryset=Apartment.objects.all())。虽然,我不确定。
标签: python django django-rest-framework django-filter django-filters