Django 注册配置文件

如何解决Django 注册配置文件

我是 Django 新手。我想创建注册资料。我找到了一些代码，但它对我不起作用。当我想进行迁移时，我总是收到此错误 AttributeError: Manager is not available; 'auth.User' 已替换为 'user.User' 我读到我可以用 User = get_user_model() 修复它，但它看起来对我不起作用。

我的模型.py

import random
from django.contrib.auth import get_user_model
from django.db import models
from django.db.models.signals import post_save
from django.dispatch import receiver

User = get_user_model()


def code_generator(length=5):
    numbers = '0123456789'
    return ''.join(random.choice(numbers) for _ in range(length))


class RegistrationProfile(models.Model):
    code = models.CharField(default=code_generator,max_length=5)
    user = models.OnetoOneField(to=User,on_delete=models.CASCADE,related_name='registration_profile',primary_key=True)

    @receiver(post_save,sender=User)
    def create_registration_profile(sender,instance,**kwargs):
        profile,created = RegistrationProfile.objects.get_or_create(user=instance)
        if created:
            profile.save()
 

serializer.py

from rest_framework import serializers
from rest_framework.validators import UniqueValidator
from django.contrib.auth.password_validation import validate_password
from .models import User


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views.py

from django.contrib.auth.models import User
from rest_framework import generics
from rest_framework.permissions import AllowAny

from .serializers import RegisterSerializer


class RegisterView(generics.CreateAPIView):
    queryset = User.objects.all()
    permission_classes = (AllowAny,)
    serializer_class = RegisterSerializer

最后，我想将代码发送到电子邮件进行验证。任何想法如何以最有效的方式做到这一点？

解决方法

你可以这样做

from django.contrib.auth.models import User
class RegistrationProfile(models.Model):
    code = models.CharField(default=code_generator,max_length=5)
    user = models.ForeignKey(to=User,on_delete=models.CASCADE,related_name='registration_profile')

    @receiver(post_save,sender=User)
    def create_registration_profile(sender,instance,**kwargs):
        profile,created = RegistrationProfile.objects.get_or_create(user=instance)
        if created:
            profile.save()