Python测试网络连通性示例【基于ping】

code

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)

根据平台ping

import os

import platform

import logging

log = logging.getLogger(__name__)

def ping(addr):
    if(platform.system()=='Darwin'):
        result = os.system(u"ping {} -c 3".format(addr))
    elif(platform.system()=='Windows'):
        result = os.system(u"ping {} -n 3".format(addr))
    elif(platform.system()=='Linux'):
        result = os.system(u"ping {} -c 3".format(addr))
    else:
        print("unknown platform!")
    if result == 0:
        logging.info("{}:网络正常".format(addr))
    else:
        logging.info("{}:网络故障".format(addr))
    return result

PING_RESULT = ping("www.baidu.com")

assert PING_RESULT == 0