python - Django 保存后无法登录

Question

我的 django-rest-server 上有 TokenAuthentification。 注册后login工作正常，但是当我使用旧字段调用更新时，我无法再登录(无法使用提供的凭据登录)作为响应。我做错了什么？

更新代码:

class ClientSerializer(serializers.ModelSerializer):
    username = serializers.CharField(source='user.username')
    first_name = serializers.CharField(source='user.first_name')
    last_name = serializers.CharField(source='user.last_name')
    email = serializers.CharField(source='user.email')
    password = serializers.CharField(source='user.password')
    profile_photo = serializers.ImageField(source='details_sample.profile_photo', required=False)

    class Meta:
        model = Client
        fields = ('id', 'username', 'first_name', 'last_name', 'email', 'password', 'profile_photo', 'phone')

    def update(self, instance, validated_data):

        if validated_data.get('user') is not None:
            instance.user.set_password(validated_data['user'].get('password', instance.user.password))
            instance.username = validated_data['user'].get('username', instance.user.password)
            instance.first_name = validated_data['user'].get('first_name', instance.user.password)
            instance.last_name = validated_data['user'].get('last_name', instance.user.password)
            instance.user.save()

        instance.phone = validated_data.get('phone', instance.phone)

        instance.save()
        return instance

登录网址:

url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework')),

token 创建:

@receiver(post_init, sender=settings.AUTH_USER_MODEL)
def create_auth_token(sender, instance=None, created=False, **kwargs):
    if created:
        Token.objects.create(user=instance)

Answer 1

我认为你的麻烦在这里:

instance.user.set_password(validated_data['user'].get('password', instance.user.password))
#                                                                 ^^^^^

尝试替换:

password = validated_data['user'].get('password', None)
if password:
      instance.user.set_password(password)