使用自定义模型 fo django djoser
using custom model fo django djoser
我正在使用 Djoser 创建 api 用于用户管理的端点,我想使用自定义模型来创建用户和登录我只想使用电子邮件。
给我的用户实体没有用户名字段
下面我将分享我为我的应用程序设置的各种设置
#accounts/model.py
from django.db import models
from django.contrib.auth.models import AbstractUser
# Create your models here.
class CustomUser(AbstractUser):
username = None
email = models.EmailField(unique=True)
REQUIRED_FIELDS = ['first_name', 'last_name']
USERNAME_FIELD = 'email'
def __str__(self):
return self.email
我的序列化文件
#accounts/serializers.py
from djoser.serializers import UserCreateSerializer, UserSerializer
from rest_framework import serializers
from rest_framework.fields import CurrentUserDefault
from .models import CustomUser
class UserCreateSerializer(UserCreateSerializer):
class Meta:
model = CustomUser
fields = ['id', 'email', 'first_name', 'last_name']
#settings.py
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
# 'rest_framework_simplejwt.authentication.JWTAuthentication',
'rest_framework.authentication.TokenAuthentication',
),
'DEFAULT_PERMISSIONS_CLASSES': (
'rest_framework.permissions.IsAuthenticated'
)
}
AUTH_USER_MODEL = 'accounts.CustomUser'
DJOSER = {
'LOGIN_FIELD': 'email',
'USER_CREATE_PASSWORD_RETYPE': True,
'SERIALIZERS': {
'user_create': 'accounts.serializers.UserCreateSerializer',
'user': 'accounts.serializers.UserCreateSerializer',
# 'current_user': 'accounts.serializers.CurrentUserSerializer'
}
当我尝试注册用户时,我得到
TypeError at /auth/users/
create_user() missing 1 required positional argument: 'username'
Request Method: POST
Request URL: http://127.0.0.1:8000/auth/users/
Django Version: 3.1
Exception Type: TypeError
Exception Value:
create_user() missing 1 required positional argument: 'username'
Exception Location: /home/femiir/.virtualenvs/codegarage/lib/python3.8/site-packages/djoser/serializers.py, line 73, in perform_create
Python Executable: /home/femiir/.virtualenvs/codegarage/bin/python
Python Version: 3.8.5
请问我做错了什么?
你需要有一个自定义用户管理器,大概是这样的:
from django.contrib.auth.base_user import BaseUserManager
class MyUserManager(BaseUserManager):
def create_user(self, email, password=None, **extra_fields):
"""
Creates and saves a User with the given email, first name,
last name and password.
"""
if not email:
raise ValueError("Users must have an email address")
user = self.model(
email=self.normalize_email(email),
**extra_fields,
)
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, password=None, **extra_fields):
"""
Creates and saves a superuser with the given email, first name,
last name and password.
"""
user = self.create_user(
email,
password=password,
**extra_fields,
)
user.is_admin = True
user.save(using=self._db)
return user
在您的自定义用户模型中:
class CustomUser(AbstractBaseUser):
# [...]
objects = MyUserManager()
# [...]
我从 django 文档中获取了有关自定义用户模型的代码。他们提供an example using the email as the username field(这就是你想要的)。
您可以保留来自 AbstractUser
的继承,但如果您不需要该模型中的大部分内容,您也可以从 AbstractBaseUser
继承您的模型,如示例所示。
我正在使用 Djoser 创建 api 用于用户管理的端点,我想使用自定义模型来创建用户和登录我只想使用电子邮件。
给我的用户实体没有用户名字段
下面我将分享我为我的应用程序设置的各种设置
#accounts/model.py
from django.db import models
from django.contrib.auth.models import AbstractUser
# Create your models here.
class CustomUser(AbstractUser):
username = None
email = models.EmailField(unique=True)
REQUIRED_FIELDS = ['first_name', 'last_name']
USERNAME_FIELD = 'email'
def __str__(self):
return self.email
我的序列化文件
#accounts/serializers.py
from djoser.serializers import UserCreateSerializer, UserSerializer
from rest_framework import serializers
from rest_framework.fields import CurrentUserDefault
from .models import CustomUser
class UserCreateSerializer(UserCreateSerializer):
class Meta:
model = CustomUser
fields = ['id', 'email', 'first_name', 'last_name']
#settings.py
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
# 'rest_framework_simplejwt.authentication.JWTAuthentication',
'rest_framework.authentication.TokenAuthentication',
),
'DEFAULT_PERMISSIONS_CLASSES': (
'rest_framework.permissions.IsAuthenticated'
)
}
AUTH_USER_MODEL = 'accounts.CustomUser'
DJOSER = {
'LOGIN_FIELD': 'email',
'USER_CREATE_PASSWORD_RETYPE': True,
'SERIALIZERS': {
'user_create': 'accounts.serializers.UserCreateSerializer',
'user': 'accounts.serializers.UserCreateSerializer',
# 'current_user': 'accounts.serializers.CurrentUserSerializer'
}
当我尝试注册用户时,我得到
TypeError at /auth/users/
create_user() missing 1 required positional argument: 'username'
Request Method: POST
Request URL: http://127.0.0.1:8000/auth/users/
Django Version: 3.1
Exception Type: TypeError
Exception Value:
create_user() missing 1 required positional argument: 'username'
Exception Location: /home/femiir/.virtualenvs/codegarage/lib/python3.8/site-packages/djoser/serializers.py, line 73, in perform_create
Python Executable: /home/femiir/.virtualenvs/codegarage/bin/python
Python Version: 3.8.5
请问我做错了什么?
你需要有一个自定义用户管理器,大概是这样的:
from django.contrib.auth.base_user import BaseUserManager
class MyUserManager(BaseUserManager):
def create_user(self, email, password=None, **extra_fields):
"""
Creates and saves a User with the given email, first name,
last name and password.
"""
if not email:
raise ValueError("Users must have an email address")
user = self.model(
email=self.normalize_email(email),
**extra_fields,
)
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, password=None, **extra_fields):
"""
Creates and saves a superuser with the given email, first name,
last name and password.
"""
user = self.create_user(
email,
password=password,
**extra_fields,
)
user.is_admin = True
user.save(using=self._db)
return user
在您的自定义用户模型中:
class CustomUser(AbstractBaseUser):
# [...]
objects = MyUserManager()
# [...]
我从 django 文档中获取了有关自定义用户模型的代码。他们提供an example using the email as the username field(这就是你想要的)。
您可以保留来自 AbstractUser
的继承,但如果您不需要该模型中的大部分内容,您也可以从 AbstractBaseUser
继承您的模型,如示例所示。