Python Django删除超级用户
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Django delete superuser
提问by Quentin Donnellan
This may be a duplicate, but I couldn't find the question anywhere, so I'll go ahead and ask:
这可能是重复的，但我在任何地方都找不到问题，所以我会继续问：
Is there a simple way to delete a superuser from the terminal, perhaps analogous to Django's createsuperusercommand?
是否有一种简单的方法可以从终端中删除超级用户，可能类似于 Django 的createsuperuser命令？
采纳答案by Timmy O'Mahony
There's no built in command but you can easily do this from the shell:
没有内置命令，但您可以从 shell 轻松执行此操作：
> python manage.py shell
$ from django.contrib.auth.models import User
$ User.objects.get(username="joebloggs", is_superuser=True).delete()
回答by Ehvince
Here's a simple custom management command, to add in myapp/management/commands/deletesuperuser.py:
这是一个简单的自定义管理命令，要添加myapp/management/commands/deletesuperuser.py：
from django.contrib.auth.models import User
from django.core.management.base import BaseCommand
from django.core.management.base import CommandError
class Command(BaseCommand):
def add_arguments(self, parser):
parser.add_argument('username', type=str)
def handle(self, *args, **options):
try:
user = User.objects.get(username=options['username'], is_superuser=True)
except User.DoesNotExist:
raise CommandError("There is no superuser named {}".format(options['username']))
self.stdout.write("-------------------")
self.stdout.write("Deleting superuser {}".format(options.get('username')))
user.delete()
self.stdout.write("Done.")
https://docs.djangoproject.com/en/2.0/howto/custom-management-commands/#accepting-optional-arguments
https://docs.djangoproject.com/en/2.0/howto/custom-management-commands/#accepting-optional-arguments
回答by Braiden Gole
An answer for people who did not use Django's User model instead substituted a Django custom user model.
对于没有使用 Django 的用户模型的人的答案，而是替换了 Django 自定义用户模型。
class ManagerialUser(BaseUserManager):
""" This is a manager to perform duties such as CRUD(Create, Read,
Update, Delete) """
def create_user(self, email, name, password=None):
""" This creates a admin user object """
if not email:
raise ValueError("It is mandatory to require an email!")
if not name:
raise ValueError("Please provide a name:")
email = self.normalize_email(email=email)
user = self.model(email=email, name=name)
""" This will allow us to store our password in our database
as a hash """
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, name, password):
""" This creates a superuser for our Django admin interface"""
user = self.create_user(email, name, password)
user.is_superuser = True
user.is_staff = True
user.save(using=self._db)
return user
class TheUserProfile(AbstractBaseUser, PermissionsMixin):
""" This represents a admin User in the system and gives specific permissions
to this class. This class wont have staff permissions """
# We do not want any email to be the same in the database.
email = models.EmailField(max_length=255, unique=True)
name = models.CharField(max_length=255)
is_active = models.BooleanField(default=True)
is_staff = models.BooleanField(default=False)
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['name',]
# CLASS POINTER FOR CLASS MANAGER
objects = ManagerialUser()
def get_full_name(self):
""" This function returns a users full name """
return self.name
def get_short_name(self):
""" This will return a short name or nickname of the admin user
in the system. """
return self.name
def __str__(self):
""" A dunder string method so we can see a email and or
name in the database """
return self.name + ' ' + self.email
Now to delete a registered SUPERUSERin our system:
现在删除SUPERUSER在我们系统中注册的：
python3 manage.py shell
>>>(InteractiveConsole)
>>>from yourapp.models import TheUserProfile
>>>TheUserProfile.objects.all(email="The email you are looking for", is_superuser=True).delete()
