python_ping程序

#!/bin/python3
#######################################################
# This program is to check the ping in the Live Room  #
# Date: 2020-4-21                                     #
# Author: cuijianzhe                                  #
# Email: 598941324@qq.com                             #
#######################################################
import threading
import os
import subprocess
import re
import datetime as dt
import time

def ping_host(ip):
    nowdate = dt.datetime.now().strftime('%Y%m%d')  # 获取文件日期后缀
    p = subprocess.Popen(["ping.exe", '-n', '1', '-w', '1', ip],
                         stdin=subprocess.PIPE,
                         stdout=subprocess.PIPE,
                         stderr=subprocess.PIPE,
                         shell=True)
    out = p.stdout.read().decode('gbk')
    ping = re.search(r'来自..+|请求..+', out).group()
    now_time = dt.datetime.now().strftime('%F %T')
    file_name = 'ping%s_%s.txt' % (ip,nowdate)
    with open('C:\limi_ppt_log\%s' % file_name, 'a') as f:
        f.write(str(now_time) + '  ' + str(ping))

if __name__ == '__main__':
    hosts = ['www.baidu.com', '10.200.200.1', 'api-teacher.limiketang.com', 'www.qq.com']
    path = "C:\limi_ppt_log"
    if os.path.isdir(path):
        while True:
            time.sleep(1)
            for IP in hosts:
                #多线程同时执行
                thread = threading.Thread(target=ping_host,args=(IP,))
                thread.start()
    else:
        os.mkdir(path)
        while True:
            time.sleep(1)
            for IP in hosts:
                thread = threading.Thread(target=ping_host, args=(IP,))
                thread.start()