如何通过 Django 中的 Mixins 更新用户配置文件

Question

需要使用 mixins 编辑 user profile，方法是向相应的 url 发送 PUT 请求（其中包含其用户的 ID信息待更新)

下面的代码中missing/needs要改变什么来实现上面的功能？

models.py:

class UserProfile(models.Model):
    id = models.AutoField(primary_key=True)
    user = models.OneToOneField(User)
    profile_picture = models.ImageField(upload_to='documents', blank=True)
    def __str__(self):
        return self.user.username

serializers.py

class UserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ('username','password', 'first_name', 'last_name', 'email',)
        write_only_fields = ('password',)
        read_only_fields = ('is_staff', 'is_superuser', 'is_active', 'date_joined',)

        def restore_object(self, attrs, instance=None):
            user = super(UserSerializer, self).restore_object(attrs, instance)
            user.set_password(attrs['password'])
            return user

class UserProfileSerializer(serializers.ModelSerializer):
    user = UserSerializer()
    class Meta:
        model = UserProfile
        fields = ('id','user','profile_picture',)

views.py

class UserMixin(object,):
    queryset = UserProfile.objects.all()
    serializer_class = UserProfileSerializer
    permission_classes = (IsOwnerOrReadOnly,)

class UserProfileView(UserMixin, RetrieveUpdateDestroyAPIView):
    pass

请询问是否需要更清楚。

Answer 1

您可以使用 ModelViewsets 来更新用户配置文件

class UserProfileViewViewSet(viewsets.ModelViewSet):
        queryset = UserProfile.objects.all()
        serializer_class = UserProfileSerializer
        permission_classes = (IsOwnerOrReadOnly,)

        def update(self, request, *args, **kwargs):
            user_profile = self.get_object()
            serializer = self.get_serializer(user_profile, data=request.data, partial=True)
            serializer.is_valid(raise_exception=True)
            self.perform_update(serializer)
            return Response(serializer.data)

如何通过 Django 中的 Mixins 更新用户配置文件

How to update user profile through Mixins in Django

django

put

mixins

updatemodel

django-rest-framework