详见代码如下：

复制代码 代码如下:

import threading

import time

import os

import subprocess

def get_process_count(imagename):

p = os.popen('tasklist /FI "IMAGENAME eq %s"' % imagename)

return p.read().count(imagename)

def timer_start():

t = threading.Timer(120,watch_func,("is running..."))

t.start()

def watch_func(msg):

print "I'm watch_func,",msg

if get_process_count('main.exe') == 0 :

print subprocess.Popen([r'D:shuajibinmain.exe'])

timer_start()

if __name__ == "__main__":

timer_start()

while True:

time.sleep(1)