以windows service的方式运行Python程序

#!/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；