Program adds user to the ADMINISTRATORS group every 60 seconds

admin.py

import win32net
import sys
import time

USER = 'some_user_name'
GROUP = 'ADMINISTRATORS'
DOMAIN = 'some_domain'
CHECK_TIME = 60  # delay for 60 seconds
USER_PART_OF_THE_GROUP_ERROR_NUMBER = 1378
user_group_info = {
    'domainandname': '{}\\{}'.format(DOMAIN, USER)
}


#
# adds user to the group
#
def add_user_to_group():
    try:
        win32net.NetLocalGroupAddMembers(None, GROUP, 3, [user_group_info])
    except win32net.error as error:
        number = error.args[0]
        if number != USER_PART_OF_THE_GROUP_ERROR_NUMBER:
            print('Error Number: \'{}\'; Context: \'{}\'; Message: \'{}\''.format(*error.args))
            raise


#
# Checks if user is part of the group
#
def if_user_in_group():
    members = win32net.NetLocalGroupGetMembers(None, GROUP, 1)
    return USER.upper() in list(map(lambda d: d['name'].upper(), members[0]))


#
# main loop that runs a program
#
def main_loop():
    while True:
        if if_user_in_group():
            print_with_timestamp("'{}' is ALREADY part of the '{}' group".format(USER, GROUP))
        else:
            add_user_to_group()
            print_with_timestamp("'{}' is ADDED to the '{}' group".format(USER, GROUP))
        time.sleep(CHECK_TIME)


#
# timestamp
#
def print_with_timestamp(message):
    print('{} - {}'.format(time.strftime('%a %H:%M:%S'), message))


if __name__ == '__main__':
    try:
        main_loop()
    except KeyboardInterrupt:
        print('Exiting by user request')
        sys.exit(0)