import os
import sys

import pygame


def reboot_system():
    os.system('sudo reboot')


def shutdown_system():
    os.system('sudo shutdown now')


def update():
    pygame.quit()
    os.system('bash ~/update.sh')
    sys.exit(1)


def restart_app():
    sys.exit(1)


def show_black():
    return 'show_black'


def quit():
    sys.exit(0)