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Django Rest框架中创建用户的一种好方法_Django_Api_Django Rest Framework - Fatal编程技术网

Django Rest框架中创建用户的一种好方法

Django Rest框架中创建用户的一种好方法,django,api,django-rest-framework,Django,Api,Django Rest Framework,我定制模型如下 from django.db import models from django.contrib.auth.models import ( BaseUserManager, AbstractBaseUser, _user_has_perm ) from django.core import validators from django.utils.translation import ugettext_lazy as _ from django.utils import

我定制模型如下

from django.db import models
from django.contrib.auth.models import (
    BaseUserManager, AbstractBaseUser, _user_has_perm
)
from django.core import validators
from django.utils.translation import ugettext_lazy as _
from django.utils import timezone


class AccountManager(BaseUserManager):
    def create_user(self, request_data, **kwargs):
        now = timezone.now()
        if not request_data['email']:
            raise ValueError('Users must have an email address.')

        if request_data['profile']:
            profile = request_data['profile']
        else:
            profile = None

        user = self.model(
            username=request_data['username'],
            email=self.normalize_email(request_data['email']),
            is_active=True,
            last_login=now,
            date_joined=now,
            profile=profile
        )

        user.set_password(request_data['password'])
        user.save(using=self._db)
        return user

    def create_superuser(self, username, email, password, **extra_fields):
        request_data = {
            'username': username,
            'email': email,
            'password': password
        }
        user = self.create_user(request_data)
        user.is_active = True
        user.is_staff = True
        user.is_admin = True
        # user.is_superuser = True
        user.save(using=self._db)
        return user


class Account(AbstractBaseUser):
    username    = models.CharField(_('username'), max_length=30, unique=True)
    first_name  = models.CharField(_('first name'), max_length=30, blank=True)
    last_name   = models.CharField(_('last name'), max_length=30, blank=True)
    email       = models.EmailField(verbose_name='email address', max_length=255, unique=True)
    profile     = models.CharField(_('profile'), max_length=255, blank=True)
    is_active   = models.BooleanField(default=True)
    is_staff    = models.BooleanField(default=False)
    is_admin    = models.BooleanField(default=False)
    date_joined = models.DateTimeField(_('date joined'), default=timezone.now)
    delete      = models.BooleanField(default=0)

    objects = AccountManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['username']

    def user_has_perm(user, perm, obj):
        return _user_has_perm(user, perm, obj)

    def has_perm(self, perm, obj=None):
        return _user_has_perm(self, perm, obj=obj)

    def has_module_perms(self, app_label):
        return self.is_admin

    def get_short_name(self):
        return self.first_name

    @property
    def is_superuser(self):
        return self.is_admin

    class Meta:
        db_table = 'api_user'
        swappable = 'AUTH_USER_MODEL'
与默认用户模式的不同之处在于使用电子邮件进行登录,并添加了
profile
字段。
同时,
python manage.py createsuperuser
可以毫无问题地执行。


另外,
views.py
实现如下。


Serializer.py
实现如下

from django.contrib.auth import update_session_auth_hash
from rest_framework import serializers

from .models import Account, AccountManager


class AccountSerializer(serializers.ModelSerializer):
    class Meta:
        model = Account
        fields = ('id', 'username', 'email', 'profile', 'password')

    def create(self, validated_data):
        return AccountManager.create_user(**validated_data)
如果AuthRegister中有POST请求,我们希望通过AccountManager实现用户创建。通过AccountSerializer创建用户。
但是,当使用上述代码执行POST时,会出现“TypeError:create_user()缺少2个必需的位置参数:”self“和“request_data”错误。

如何改进代码?
另外,在Django Rest框架中,请告诉我您是否有更好的用户创建API实现方法。


注意。

请尝试:
返回AccountManager.create\u user(请求\u数据=验证的\u数据)
@Ykh我收到一个错误
类型错误:create\u user()缺少1个必需的位置参数:“self”
。。。谢谢。好的,忘记使用
AccountManager
,只使用
User.objects。创建用户(请求数据=验证数据)
将fine@Ykh太好了
return Account.objects.create\u user(request\u data=validated\u data)
工作正常。但是,我不明白为什么它工作正常,所以我会学习。我也不知道。我会在业余时间找出答案,然后告诉你。
from django.contrib.auth import update_session_auth_hash
from rest_framework import serializers

from .models import Account, AccountManager


class AccountSerializer(serializers.ModelSerializer):
    class Meta:
        model = Account
        fields = ('id', 'username', 'email', 'profile', 'password')

    def create(self, validated_data):
        return AccountManager.create_user(**validated_data)