我正在制作一个web工具，在django中有几个应用程序。其中一款应用名为";users";我尝试使用以下命令创建一个超级用户:
python manage.py createsuperuser
我期待程序问我username,password,email和phone number，但我只被要求:
username,password
但是我得到了以下错误:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/home/john/PycharmProjects/digital_products/venv/lib/python3.6/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
utility.execute()
File "/home/john/PycharmProjects/digital_products/venv/lib/python3.6/site-packages/django/core/management/__init__.py", line 413, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/john/PycharmProjects/digital_products/venv/lib/python3.6/site-packages/django/core/management/base.py", line 354, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/john/PycharmProjects/digital_products/venv/lib/python3.6/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 79, in execute
return super().execute(*args, **options)
File "/home/john/PycharmProjects/digital_products/venv/lib/python3.6/site-packages/django/core/management/base.py", line 398, in execute
output = self.handle(*args, **options)
File "/home/john/PycharmProjects/digital_products/venv/lib/python3.6/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 189, in handle
self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)
AttributeError: 'UserManager' object has no attribute 'create_superuser'
以下是用户应用程序的models.py:
import random
from django.db import models
from django.utils.translation import ugettext_lazy as _
from django.core import validators
from django.utils import timezone
from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin, BaseUserManager, send_mail
class UserManager(BaseUserManager):
use_in_migrations = True
def _create_user(self, username, phone_number, email, password, is_staff, is_superuser, **extra_fields):
now = timezone.now()
if not username:
raise ValueError('The given username must be set')
email = self.normalize_email(email)
user = self.model(phone_number=phone_number,
username=Username, email=email,
is_staff=is_staff, is_active=True,
is_superuser=is_superuser,
date_joined=now, **extra_fields)
if not extra_fields.get('no_password'):
user.set_password(password)
user.save(using=self._db)
return user
def create_user(self, username=None, phone_number=None, email=None, password=None, **extra_fields):
if username is None:
if email:
username = email.split('@', 1)[0]
if phone_number:
username = random.choice('abcdefghijklmnopqrstuvwxyz') + str(phone_number)[-7:]
while User.objects.filter(username=username).exists():
username += str(random.randint(10, 99))
return self._create_user(username, phone_number, email, password, False, False, **extra_fields)
def create_superuser(self, username, phone_number, email, password, **extra_fields):
return self._create_user(username, phone_number, email, password, True, True, **extra_fields)
def get_by_phone_number(self, phone_number):
return self.get(**{'phone_number': phone_number})
class User(AbstractBaseUser, PermissionsMixin):
username = models.CharField(_('username'), max_length=32, unique=True,
help_text=
'Required. 30 characters or fewer starting with a letter. Letters, digits',
validators=[
validators.RegexValidator(r'^[a-zA-Z][a-zA-Z0-9_.]+$',
_('Enter a valid username starting with a-z.'
'This value may contain only letters and numbers'
'and underscore characters.'), 'invalid')
],
error_messages={
'unique':_('A user with that username already exists.'),
}
)
first_name = models.CharField(_('first name'), max_length=30, blank=True)
last_name = models.CharField(_('last name'), max_length=30, blank=True)
email = models.EmailField(_('email address'), unique=True, null=True, blank=True)
phone_number = models.BigIntegerField(_('phone number'), unique=True, null=True, blank=True,
validators=[
validators.RegexValidator(r'^319[0-3,9]d{8}$',
('Enter a valid mobile number.'), 'egrwfk')
],
error_messages={
'unique': _('A user with this mobile phone number already exits')
}
)
is_staff = models.BooleanField(_('staff status'), default=False,
help_text='designates whether this user can log into this admin site.')
is_active = models.BooleanField(_('active'), default=True,
help_text=_('designates whether this user should be treated as active'))
date_joined = models.DateTimeField(_('date joined'), default=timezone.now)
last_seen = models.DateTimeField(_('last seen date'), null=True)
objects = UserManager()
USERNAME_FIELD = 'username'
REQUIRED_FIELS = ['email', 'phone_number']
class Meta:
db_table = 'users'
verbose_name = _('user')
verbose_name_plural = _('users')
def get_full_name(self):
full_name = '%s %s' % (self.first_name, self.last_name)
return full_name.strip()
def get_short_name(self):
return self.first_name
def email_user(self, subject, message, from_email=None, **kwargs):
send_mail(subject, message, from_email, [self.email], **kwargs)
@property
def is_loggedin_user(self):
return self.phone_number is not None or self.email is not None
def save(self, *args, **kwargs):
if self.email is not None and self.email.strip() == '':
self.email = None
super().save(*args, **kwargs)
class UserProfile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
nick_name = models.CharField(_('nick_name'), max_length=150, blank=True)
avatar = models.ImageField(_('avatar'), blank=True)
birthday = models.DateField(_('birthday'), null=True, blank=True)
gender = models.NullBooleanField(_('gender'), help_text='femal is False, male is True, null is unset')
province = models.ForeignKey(verbose_name=_('province'), to='Province', null=True, on_delete=models.SET_NULL)
# email = models.EmailField(_('email_address'), blank=True)
# phone_number = models.BigIntegerField(_('phone_number'), null=True, blank=True,
# validators=[
# validators=RegexValidators(r'^989[0-3,9]d(8)$,
# _('Enter a valid mobile number'), 'invalid'),
# ],
# )
class Meta:
db_table = 'user_profiles'
verbose_name = _('profile')
verbose_name_plural = _('profiles')
@property
def get_first_name(self):
return self.user.first_name
@property
def get_last_name(self):
return self.user.last_name
def get_nick_name(self):
return self.nick_name if self.nick_name else self.user.username
class Device(models.Model):
WEB = 1
IOS = 2
ANDROID = 3
DEVICE_TYPE_CHOICES = (
(WEB, 'web'),
(IOS, 'ios'),
(ANDROID, 'android')
)
user = models.ForeignKey(User, related_name='devices', on_delete=models.CASCADE)
device_uuid = models.UUIDField(_('Device UUID'), null=True)
# notify_token = models.CharField(_('notification token'), max_length=200, blank=True,
# validators=[validators.RegexValidator(r'([a-z]|[A-z]|[0-9])w+',
# _('Notify token is not valid'), 'invalid')]
# )
last_login = models.DateTimeField(choices=DEVICE_TYPE_CHOICES, default=ANDROID)
device_type = models.PositiveSmallIntegerField(choices=DEVICE_TYPE_CHOICES, default=ANDROID)
device_os = models.CharField(_('device os'), max_length=20, blank=True)
device_model = models.CharField(_('device model'), max_length=50, blank=True)
app_version = models.CharField(_('app version'), max_length=20, blank=True)
created_time = models.DateTimeField(auto_now_add=True)
class Meta:
db_table = 'user_devices'
verbose_name = _('device')
verbose_name_plural = _('devices')
unique_together = ('user', 'device_uuid',)
class Province(models.Model):
name = models.CharField(max_length=50)
is_valid = models.BooleanField(default=True)
modified_at = models.DateTimeField(auto_now=True)
created_at = models.DateTimeField(auto_now_add=True)
def __str__(self):
return self.name
你知道我怎样才能解决这个问题吗?
我认为应该是:
def create_superuser(self, username, phone_number, email, password, **extra_fields):
return self.create_user(username, phone_number, email, password, True, True, **extra_fields)
希望能成功。