实现自定义用户模型时与创建用户的问题 [英] Issue with createsuperuser when implementing custom user model

问题描述

 追溯（大部分最近的电话最后）：
文件./manage.py，第10行，< module> 
 execute_from_command_line（sys.argv）
文件/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/management/__init__.py，第399行，在execute_from_command_line 
 utility.execute（）
文件/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/management/__init__.py，第392行，执行
 self.fetch_command（子命令）.run_from_argv（self.argv）
文件/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/ management / base.py，第242行，在run_from_argv 
 self.execute（* args，** options .__ dict__）
文件/Users/gabriel/.virtualenvs/hang_server/lib/python3.4 /site-packages/django/core/management/base.py，行285，执行
 output = self.handle（* args，** options）
文件/ Users / gabriel /。 virtualenvs / hang_server / lib / python3.4 / site-packages / django / contrib / auth / management / commands / creationuperuser.py，第141行，处理
 self.UserModel._default _manager.db_manager（数据库）.create_superuser（** user_data）
 TypeError：create_superuser（）缺少1个必需的位置参数：'email'
  

这是我的UserManager

  class UserManager（BaseUserManager）：
 
 def _create_user（self，username，email，password，is_staff，is_superuser，** extra_fields）：
 now = timezone.now（）
 email = self.normalize_email（email）
用户= self.model（username = username，email = email，
 is_staff = is_staff，is_active = False，
 is_superuser = is_superuser，last_login = now，
 date_joined = now，** extra_fields）
 user.set_password（password）
 user.save（using = self._db）
 return user 
 
 def create_user（self，username，email = None，password =没有，** extra_fields）：
返回self._create_user（用户名，电子邮件，密码，False，False，
 ** extra_fields）
 
 def create_superuser 
 user = self._create_user（username，email，password，True，True，
 ** extra_fields）
 user.is_active = True 
 user.save（using = self._db）
返回用户
  

它好像这样会很直接，但是我似乎无法弄清楚为什么我收到这个错误在第一个地方，因为我有在我的create_superuser函数中指定的电子邮件。我已经在线浏览了几个教程，看不出这样做的不同。有人可以解释我在做什么错吗？

解决方案

查看管理命令的代码，它只会提示用户模型的 REQUIRED_FIELDS 属性（以及用户名）。该属性默认在AbstractBaseUser中包含电子邮件，但是如果您已经覆盖了它，或者不是首先从该模型继承（您应该执行此操作），则不会提示电子邮件，而不会传递给create_superuser方法。 / p>

I am trying to implement my own custom user model in Django 1.6 but I am getting this error.

Traceback (most recent call last):
  File "./manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/core/management/base.py", line 285, in execute
    output = self.handle(*args, **options)
  File "/Users/gabriel/.virtualenvs/hang_server/lib/python3.4/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 141, in handle
    self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)
TypeError: create_superuser() missing 1 required positional argument: 'email'

Here is my UserManager

class UserManager(BaseUserManager):

  def _create_user(self, username, email, password, is_staff, is_superuser, **extra_fields):
    now = timezone.now()
    email = self.normalize_email(email)
    user = self.model(username=username, email=email,
             is_staff=is_staff, is_active=False,
             is_superuser=is_superuser, last_login=now,
             date_joined=now, **extra_fields)
    user.set_password(password)
    user.save(using=self._db)
    return user

  def create_user(self, username, email=None, password=None, **extra_fields):
    return self._create_user(username, email, password, False, False,
                 **extra_fields)

  def create_superuser(self, username, email, password, **extra_fields):
    user=self._create_user(username, email, password, True, True,
                 **extra_fields)
    user.is_active=True
    user.save(using=self._db)
    return user

It seems like this would be fairly straight forward but I can't seem to figure out why I am getting this error in the first place because I do have email specified in my create_superuser function. I have looked through several tutorials online and can't see how this is implemented differently. Can someone explain what I am doing wrong?

解决方案

Looking at the code for the management commands, it only prompts for fields in the user model's REQUIRED_FIELDS attribute (as well as username). That attribute contains email by default in AbstractBaseUser, but if you have overridden it - or not inherited from that model in the first place (which you should be doing) - then email will not be prompted, and not passed to the create_superuser method.

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