Python测试网络连通性示例【基于ping】_Python

本文实例讲述了Python测试网络连通性。分享给大家供大家参考，具体如下：

Python代码

									#!/usr/bin/python

									# -*- coding:GBK -*-

									"""Document: network script, keep network always working, using python3"""

									import os

									import time

									PING_RESULT = 0

									NETWORK_RESULT = 0

									def DisableNetwork():

									 ''' disable network card '''

									 result = os.system(u"netsh interface set interface 以太网 disable")

									 if result == 1:

									  print("disable network card failed")

									 else:

									  print("disable network card successfully")

									def ping():

									 ''' ping 主备网络 '''

									 result = os.system(u"ping 180.97.33.108")

									 #result = os.system(u"ping www.baidu.com -n 3")

									 if result == 0:

									  print("A网正常")

									 else:

									  print("网络故障")

									 return result

									if __name__ == '__main__':

									 while True:

									  PING_RESULT = ping()

									  if PING_RESULT == 0:

									   time.sleep(20)

									  else:

									   DisableNetwork()

									   time.sleep(10)