Fixed #22770 -- Removed create_superuser from post_migrate signals.

import unicodedata

from django.apps import apps

from django.contrib.auth import (models as auth_app, get_permission_codename,

    get_user_model)

from django.contrib.auth import models as auth_app, get_permission_codename

from django.core import exceptions

from django.core.management.base import CommandError

from django.db import DEFAULT_DB_ALIAS, router

from django.db.models import signals

from django.utils.encoding import DEFAULT_LOCALE_ENCODING

from django.utils import six

from django.utils.six.moves import input

def _get_all_permissions(opts, ctype):

            print("Adding permission '%s'" % perm)

def create_superuser(app_config, verbosity=2, interactive=True, using=DEFAULT_DB_ALIAS, **kwargs):

    try:

        apps.get_model('auth', 'Permission')

    except LookupError:

        return

    UserModel = get_user_model()

    from django.core.management import call_command

    if not UserModel._default_manager.exists() and interactive:

        msg = ("\nYou have installed Django's auth system, and "

            "don't have any superusers defined.\nWould you like to create one "

            "now? (yes/no): ")

        confirm = input(msg)

        while 1:

            if confirm not in ('yes', 'no'):

                confirm = input('Please enter either "yes" or "no": ')

                continue

            if confirm == 'yes':

                call_command("createsuperuser", interactive=True, database=using)

            break

def get_system_username():

    """

    Try to determine the current system user's username.

signals.post_migrate.connect(create_permissions,

    dispatch_uid="django.contrib.auth.management.create_permissions")

signals.post_migrate.connect(create_superuser,

    sender=apps.get_app_config('auth'),

    dispatch_uid="django.contrib.auth.management.create_superuser")

import warnings

from optparse import make_option

from django.apps import apps

from django.contrib.auth import get_user_model

from django.db import DEFAULT_DB_ALIAS

from django.core.management import call_command

from django.core.management.base import NoArgsCommand

from django.utils.deprecation import RemovedInDjango19Warning

from django.utils.six.moves import input

class Command(NoArgsCommand):

    def handle_noargs(self, **options):

        warnings.warn("The syncdb command will be removed in Django 1.9", RemovedInDjango19Warning)

        call_command("migrate", **options)

        try:

            apps.get_model('auth', 'Permission')

        except LookupError:

            return

        UserModel = get_user_model()

        if not UserModel._default_manager.exists() and options.get('interactive'):

            msg = ("\nYou have installed Django's auth system, and "

                "don't have any superusers defined.\nWould you like to create one "

                "now? (yes/no): ")

            confirm = input(msg)

            while 1:

                if confirm not in ('yes', 'no'):

                    confirm = input('Please enter either "yes" or "no": ')

                    continue

                if confirm == 'yes':

                    call_command("createsuperuser", interactive=True, database=options['database'])

                break

and creates any necessary database tables according to the database settings

in your :file:`mysite/settings.py` file and the database migrations shipped

with the app (we'll cover those later). You'll see a message for each

migration it applies, and you'll get a prompt asking you if you'd like to

create a superuser account for the authentication system.

First, you'll be asked if you would like to create a superuser. Type the word

``yes`` and hit enter.

.. code-block:: text

    You have installed Django's auth system, and don't have any superusers defined.

    Would you like to create one now? (yes/no): yes

Next, enter a username. By default, this will be your system username. Enter

your desired username and press enter.

.. code-block:: text

    Username (leave blank to use 'your_username'): admin

You will then be prompted for your desired email address:

.. code-block:: text

    Email address: admin@example.com

The final step is to enter your password. You will be asked to enter your

password twice, the second time as a confirmation of the first.

.. code-block:: text

    Password: **********

    Password (again): *********

    Superuser created successfully.

With that done, if you're interested, run the command-line client for your

migration it applies. If you're interested, run the command-line client for your

database and type ``\dt`` (PostgreSQL), ``SHOW TABLES;`` (MySQL), or

``.schema`` (SQLite) to display the tables Django created.

    The admin isn't intended to be used by site visitors. It's for site

    managers.

Creating an admin user

======================

First we'll need to create a user who can login to the admin site. Run the

following command:

.. code-block:: bash

    $ python manage.py createsuperuser

Enter your desired username and press enter.

.. code-block:: text

    Username: admin

You will then be prompted for your desired email address:

.. code-block:: text

    Email address: admin@example.com

The final step is to enter your password. You will be asked to enter your

password twice, the second time as a confirmation of the first.

.. code-block:: text

    Password: **********

    Password (again): *********

    Superuser created successfully.

Start the development server

============================

Enter the admin site

====================

Now, try logging in. You created a superuser account in the first part of this

tutorial, remember?  If you didn't create one or forgot the password you can

:ref:`create another one <topics-auth-creating-superusers>`.

Now, try logging in with the superuser account you created in the previous step.

You should see the Django admin index page:

.. image:: _images/admin02.png

</topics/auth/index>` (``django.contrib.auth``) is installed.

Creates a superuser account (a user who has all permissions). This is

useful if you need to create an initial superuser account but did not

do so during the first :djadmin:`migrate`, or if you need to programmatically

generate superuser accounts for your site(s).

useful if you need to create an initial superuser account or if you need to

programmatically generate superuser accounts for your site(s).

When run interactively, this command will prompt for a password for

the new superuser account. When run non-interactively, no password