python在windows下实现ping操作并接收返回信息的方法
本文实例讲述了python在windows下实现ping操作并接收返回信息的方法。分享给大家供大家参考。具体分析如下：
这段python代码调用windows下的ping命令，通过subprocess在其子进程里面实现，由于windows下的ping和linux下的ping返回的消息不太一样，所以这段python代码要想在linux下运行，需要修改一下正则匹配
复制代码 代码如下:
import subprocess
import re
p = subprocess.Popen(["ping.exe", 'google.com'],
stdin = subprocess.PIPE,
stdout = subprocess.PIPE,
stderr = subprocess.PIPE,
shell = True)
out = p.stdout.read()
regex = re.compile("Minimum = (\d+)ms, Maximum = (\d+)ms, Average = (\d+)ms", re.IGNORECASE)
print regex.findall(out)
import re
p = subprocess.Popen(["ping.exe", 'google.com'],
stdin = subprocess.PIPE,
stdout = subprocess.PIPE,
stderr = subprocess.PIPE,
shell = True)
out = p.stdout.read()
regex = re.compile("Minimum = (\d+)ms, Maximum = (\d+)ms, Average = (\d+)ms", re.IGNORECASE)
print regex.findall(out)
希望本文所述对大家的Python程序设计有所帮助。
