def restart_program():
"""Restarts the current program.
Note: this function does not return. Any cleanup action (like
saving data) must be done before calling this function."""
python = sys.executable
os.execl(python, python, * sys.argv)
机器重启
#!/usr/bin/python
#coding=utf-8
import time
from os import system
runing = True
while runing:
input = raw_input('关机(s)OR重启(r)?(q退出)')
input = input.lower()
if input == 'q' or input =='quit':
runing = False
print '程序退出'
break
seconds = int(raw_input('请输入暂停时间(单位:秒):'))
time.sleep(seconds)
print '暂停时间:', seconds
runing = False
if input == 's':
print '关机ing'
system('halt')
elif input == 'r':
print '重启ing'
system('reboot')
else:
print '程序错误重新输入'
runing = True
print '程序结束~~~!'
