我正试图使用django-rest框架注册用户,但这是我遇到的错误,请帮助识别问题
/api/register处的类型错误/"module"对象不可调用请求方式:POST请求URL:http://127.0.0.1:8000/api/register/Django版本:3.1.5异常类型:TypeError异常值:"模块"对象不可调用异常位置:C:\Users\ben\PycharmProjects\buddyroo\lib\site packages\rest_framework\generics.py,第110行,在get_serializer中Python可执行文件:C:\Users\ben\PycharmProjects\buddyroo\Scripts\Python.exePython版本:3.8.5
下面是RegisterSerializer
from django.contrib.auth.password_validation import validate_password
from rest_framework import serializers
from django.contrib.auth.models import User
from rest_framework.validators import UniqueValidator
class RegisterSerializer(serializers.ModelSerializer):
email = serializers.EmailField(
required=True,
validators=[UniqueValidator(queryset=User.objects.all())]
)
password = serializers.CharField(write_only=True, required=True, validators=[validate_password])
password2 = serializers.CharField(write_only=True, required=True)
class Meta:
model = User
fields = ('username', 'password', 'password2', 'email', 'first_name', 'last_name')
extra_kwargs = {
'first_name': {'required': True},
'last_name': {'required': True}
}
def validate(self, attrs):
if attrs['password'] != attrs['password2']:
raise serializers.ValidationError({"password": "Password fields didn't match."})
return attrs
def create(self, validated_data):
user = User.objects.create(
username=validated_data['username'],
email=validated_data['email'],
first_name=validated_data['first_name'],
last_name=validated_data['last_name']
)
user.set_password(validated_data['password'])
user.save()
return user
和RegisterView.py
from django.contrib.auth.models import User
from rest_framework import generics
from rest_framework.permissions import IsAuthenticated, AllowAny # <-- Here
from rest_framework.response import Response
from rest_framework.views import APIView
from api import UsersSerializer, RegisterSerializer
class RegisterView(generics.CreateAPIView):
queryset = User.objects.all()
serializer_class = RegisterSerializer
permission_classes = (AllowAny,)
我假设定义RegisterSerializer的模块(文件(的名称是RegisterSerializer.py.
如果是这种情况,则在RegisterView.py中导入的是模块RegisterSerializer,而不是类。
所以,它应该是
from api.RegisterSerializer import RegisterSerializer
在Python中,一个模块中通常有多个类,因此我建议您将模块重命名为serializers.py和views.py,并将所有的序列化程序和视图放在那里。
当然,如果它们很多,您可以将其拆分并创建序列化程序/视图包,并在其中放置几个序列化程序/查看模块:user_serializers.py、whaterver_serializer.py…