Python制作Windows系统服务

最近有个Python程序需要安装并作为Windows系统服务来运行，过程中碰到一些坑，整理了一下。

Python服务类

首先Python程序需要调用一些Windows系统API才能作为系统服务，具体内容如下：

#!/usr/bin/env python# -*- coding: utf-8 -*-import sysimport timeimport win32apiimport win32eventimport win32serviceimport win32serviceutilimport servicemanagerclass MyService(win32serviceutil.ServiceFramework):    _svc_name_ = "MyService"    _svc_display_name_ = "My Service"    _svc_description_ = "My Service"    def __init__(self, args):        self.log('init')        win32serviceutil.ServiceFramework.__init__(self, args)        self.stop_event = win32event.CreateEvent(None, 0, 0, None)    def SvcDoRun(self):        self.ReportServiceStatus(win32service.SERVICE_START_PENDING)        try:            self.ReportServiceStatus(win32service.SERVICE_RUNNING)            self.log('start')            self.start()            self.log('wait')            win32event.WaitForSingleObject(self.stop_event, win32event.INFINITE)            self.log('done')        except BaseException as e:            self.log('Exception : %s' % e)            self.SvcStop()    def SvcStop(self):        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)        self.log('stopping')        self.stop()        self.log('stopped')        win32event.SetEvent(self.stop_event)        self.ReportServiceStatus(win32service.SERVICE_STOPPED)    def start(self):        time.sleep(10000)    def stop(self):        pass    def log(self, msg):        servicemanager.LogInfoMsg(str(msg))    def sleep(self, minute):        win32api.Sleep((minute*1000), True)if __name__ == "__main__":    if len(sys.argv) == 1:        servicemanager.Initialize()        servicemanager.PrepareToHostSingle(MyService)        servicemanager.StartServiceCtrlDispatcher()    else:        win32serviceutil.HandleCommandLine(MyService)
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pyinstaller打包

pyinstaller -F MyService.py
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测试

# 安装服务dist\MyService.exe install# 启动服务sc start MyService# 停止服务sc stop MyService# 删除服务sc delete MyService
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本文链接：http://blog.csdn.net/kongxx/article/details/65435076