Python 无法在自定义超级用户Django中输入用户名

我想为Django创建一个自定义身份验证。还创建了自定义类和管理器。我无法使用--username属性运行命令python manage.py createsuperuser。它说没有这样的参数

如果没有用户名，则会给出null username的值错误。请帮忙

这是我的模特

from django.db import models
from django.contrib.auth.models import AbstractBaseUser
from django.contrib.auth.models import BaseUserManager


class AccountManager(BaseUserManager):
    def create_user(self, email, password=None, **kwargs):
        if not email:
            raise ValueError('Users must have a valid email address')

        if not kwargs.get('username'):
            raise ValueError('Users must have a valid username')

        account = self.model(
            email=self.normalize_email(email), username=kwargs.get('username')
        )

        account.set_password(password)
        account.save()

        return account

    def create_superuser(self, email, password, **kwargs):
        account = self.create_user(email, password, **kwargs)

        account.is_admin = True
        account.save()

        return account

class Account(AbstractBaseUser):
    email = models.EmailField(unique=True)
    username = models.CharField(max_length=40, unique=True)

    first_name = models.CharField(max_length=40, blank=True)
    last_name = models.CharField(max_length=40, blank=True)

    tagline = models.CharField(max_length=150, blank=True)
    is_admin = models.BooleanField(default=False)

    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    objects = AccountManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FILEDS = ['username']

    def __unicode__(self):
        return self.email

    def get_full_name(self):
        return ''.join([self.first_name, self.last_name])

    def get_short_name(self):
        return self.first_name

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也许值得一看编写您自己的管理命令来处理自定义用户创建。您能否提供一个有用的链接。。？我是否真的需要编写一个自定义管理命令@KineticStackI不确定它是否100%必要，但它在未来可能会有所帮助，这取决于您如何使用它：