django 修改默认的user表和默认的认证系统

from django.contrib.auth.models import AbstractUser
# Create your models here.


class UserProfile(AbstractUser):
    nick_name = models.CharField(max_length=50, verbose_name=‘昵称‘, default=‘‘)
    birthday = models.DateField(null=True, blank=True, verbose_name=‘生日‘)
    gender = models.CharField(max_length=6, choices=((‘male‘, ‘男‘), (‘female‘, ‘女‘)), default=‘female‘, verbose_name=‘性别‘)
    address = models.CharField(max_length=100, default=‘‘, verbose_name=‘地址‘)
    mobile = models.CharField(max_length=11, null=True, blank=True, verbose_name=‘手机号‘)
    image = models.ImageField(max_length=100, upload_to=‘image/%Y/%m‘, default=‘image?default.png‘, verbose_name=‘头像‘)

　　class Meta:
    　　verbose_name = ‘用户信息‘
    　　verbose_name_plural = verbose_name

　　def __str__(self):
    　　return self.username

# UserProfile 覆盖了 django 内置的 user 表
AUTH_USER_MODEL = ‘users.UserProfile‘

from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.backends import ModelBackend
from django.db.models import Q

# 让用户可以用邮箱登录
# setting 里要有对应的配置
class CustomBackend(ModelBackend):
    def authenticate(self, username=None, password=None, **kwargs):
        try:
            user = UserProfile.objects.get(Q(username = username) | Q(email=username))
            if user.check_password(password):
                return user
        except Exception as e:
            return None

# AUTH 方法（支持邮箱登录）
AUTHENTICATION_BACKENDS = (‘users.views.CustomBackend‘,)