python中如何以windows service的方式运行python程序

python中以windows service的方式运行python程序是如何来实现的呢？下面的内容将会通过具体的实例来演示python中以windows service的方式运行python程序的实现方法及相关技巧：

本文实例讲述了以windows service方式运行Python程序的方法。分享给大家供大家参考。具体实现方法如下：

#!/usr/bin/env python
# coding: utf-8
# SmallestService.py
#
# A sample demonstrating the smallest possible service written in Python.
import win32serviceutil
import win32service
import win32event
import time
class SmallestPythonService(win32serviceutil.ServiceFramework):
  _svc_name_ = "SmallestPythonService"
  _svc_display_name_ = "The smallest possible Python Service"
  def __init__(self, args):
    win32serviceutil.ServiceFramework.__init__(self, args)
    # Create an event which we will use to wait on.
    # The "service stop" request will set this event.
    self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)
  def SvcStop(self):
    # Before we do anything, tell the SCM we are starting the stop process.
    self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
    # And set my event.
    win32event.SetEvent(self.hWaitStop)
  def SvcDoRun(self):
    #把你的程序代码放到这里就OK了
    f=open('d:\log.txt','w',0)
    f.write(time.ctime(time.time()))
    f.close()
    win32event.WaitForSingleObject(self.hWaitStop, win32event.INFINITE)
if __name__=='__main__':
  win32serviceutil.HandleCommandLine(SmallestPythonService)
  # 括号里的名字可以改成其他的，必须与class名字一致；
 

python中以windows service的方式运行python程序就是这样，欢迎大家参考。。。。