自定义用户模型创建后无法登录

Question

我正在尝试使用新的自定义用户模型登录帐户。我使用用户模型创建的超级用户登录正常。但是，当我通过管理面板创建非超级用户帐户并尝试使用确切的凭据登录时，它将失败。

这是我的代码：

帐户/模型.py

from django.db import models
from django.contrib.auth.models import (
    AbstractBaseUser, 
    BaseUserManager,
    PermissionsMixin,
)

# Create your models here.


class UserManager(BaseUserManager):
    def create_user(self, email, first_name, last_name, company, phone, is_active=True, is_admin=False, is_staff=False, is_dealer=False, password=None):
        if not email:
            raise ValueError("Users must have an email address")
        if not password:
            raise ValueError("Users must have a password")
        if not first_name:
            raise ValueError("Users must have a first name")
        if not last_name:
            raise ValueError("Users must have a last name")
        if not company:
            raise ValueError("Users must have a company")
        if not phone:
            raise ValueError("Users must have a phone number")
        user_obj = self.model(
            email = self.normalize_email(email)
        )
        user_obj.set_password(password)
        user_obj.first_name = first_name
        user_obj.last_name = last_name
        user_obj.company = company
        user_obj.phone = phone
        user_obj.admin = is_admin
        user_obj.staff = is_staff
        user_obj.dealer = is_dealer
        user_obj.active = is_active
        user_obj.save(using=self._db)
        return user_obj

    def create_superuser(self, email, first_name, last_name, company, phone, password=None):
        user = self.create_user(
            email,
            first_name,
            last_name,
            company,
            phone,
            password=password,
            is_admin=True,
            is_staff=True
        )
        return user

    def create_staff_user(self, email, first_name, last_name, company, phone, password=None):
        user = self.create_user(
            email,
            first_name,
            last_name,
            company,
            phone,
            password=password,
            is_staff=True
        )
        return user

    def create_dealer_user(self, email, first_name, last_name, company, phone, password=None):
        user = self.create_user(
            email,
            first_name,
            last_name,
            company,
            phone,
            password=password,
            is_dealer=True
        )
        return user




class User(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(max_length=255, unique=True)
    first_name = models.CharField(max_length=255, blank=True, null=True)
    last_name = models.CharField(max_length=255, blank=True, null=True)
    company = models.CharField(max_length=255, blank=True, null=True)
    phone = models.CharField(max_length=255, blank=True, null=True)
    active = models.BooleanField(default=True) # can login
    online = models.BooleanField(default=False)
    admin = models.BooleanField(default=False)
    staff = models.BooleanField(default=False)
    dealer = models.BooleanField(default=False)
    timestamp = models.DateTimeField(auto_now_add=True)

    USERNAME_FIELD = 'email'
    # USERNAME_FIELD and password are required by default
    REQUIRED_FIELDS = ['first_name', 'last_name', 'company', 'phone']

    objects = UserManager()

    def __str__(self):
        return f"{self.first_name} {self.last_name}"

    def get_full_name(self):
        return f"{self.first_name} {self.last_name}"

    def has_perm(self, perm, obj=None):
        "Does the user have a specific permission?"
        # Simplest possible answer: Yes, always
        return True

    def has_module_perms(self, app_label):
        "Does the user have permissions to view the app `app_label`?"
        # Simplest possible answer: Yes, always
        return True

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

    @property
    def is_staff(self):
        return self.staff

    @property
    def is_dealer(self):
        return self.dealer  

    @property
    def is_active(self):
        return self.active

    @property
    def is_online(self):
        return self.online  

如果您发现我的模型还有其他问题，请告诉我。