#!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# Univention UCS@school
#
# Copyright 2018-2021 Univention GmbH
#
# https://www.univention.de/
#
# All rights reserved.
#
# The source code of this program is made available
# under the terms of the GNU Affero General Public License version 3
# (GNU AGPL V3) as published by the Free Software Foundation.
#
# Binary versions of this program provided by Univention to you as
# well as other copyrighted, protected or trademarked materials like
# Logos, graphics, fonts, specific documentations and configurations,
# cryptographic keys etc. are subject to a license agreement between
# you and Univention and not subject to the GNU AGPL V3.
#
# In the case you use this program under the terms of the GNU AGPL V3,
# the program is provided in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License with the Debian GNU/Linux or Univention distribution in file
# /usr/share/common-licenses/AGPL-3; if not, see
# <http://www.gnu.org/licenses/>.
"""
Django manage.py command to check if a specified superuser account already exists.
python3 -m ucsschool.http_api.manage superuserexists
"""
from __future__ import unicode_literals
from django.contrib.auth import get_user_model
from django.core.management.base import BaseCommand, CommandError
[docs]class Command(BaseCommand):
[docs] def add_arguments(self, parser):
parser.add_argument("username", help="Username to check if is superuser.")
[docs] def handle(self, *args, **options):
UserModel = get_user_model()
username = options["username"]
if not UserModel._default_manager.filter(username=username, is_superuser=True).exists():
raise CommandError("User {!r} does not exist or is not a superuser.".format(username))
