#!/usr/bin/env python3 # # Copyright (C) 2019-2023 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # This program is distributed 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import argparse import sys from vyos.utils.process import cmd if __name__ == '__main__': parser = argparse.ArgumentParser() parser.add_argument("--validate", action="store", required=True, help="Check if timezone is valid") args = parser.parse_args() tz_data = cmd('timedatectl list-timezones') tz_data = tz_data.split('\n') if args.validate not in tz_data: sys.exit("the timezone can't be found in the timezone list") sys.exit()