Python 编写Windows服务程序：将Python作为Windows服务启动

Python程序作为Windows服务启动，需要安装pywin32包。下载路径：

http://sourceforge.net/projects/pywin32/files/pywin32/

 

#-*- coding:utf-8 -*-

import win32serviceutil import win32service import win32event class PythonService(win32serviceutil.ServiceFramework):     """    Usage: 'PythonService.py [options] install|update|remove|start [...]|stop|restart [...]|debug [...]'    Options for 'install' and 'update' commands only:     --username domain\username : The Username the service is to run under     --password password : The password for the username     --startup [manual|auto|disabled|delayed] : How the service starts, default = manual     --interactive : Allow the service to interact with the desktop.     --perfmonini file: .ini file to use for registering performance monitor data     --perfmondll file: .dll file to use when querying the service for       performance data, default = perfmondata.dll    Options for 'start' and 'stop' commands only:     --wait seconds: Wait for the service to actually start or stop.                     If you specify --wait with the 'stop' option, the service                     and all dependent services will be stopped, each waiting                     the specified period.    """    #服务名    _svc_name_ = "PythonService"    #服务显示名称    _svc_display_name_ = "Python Service Demo"    #服务描述    _svc_description_ = "Python service demo."    def __init__(self, args):         win32serviceutil.ServiceFramework.__init__(self, args)         self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)        self.logger = self._getLogger()        self.isAlive = True            def _getLogger(self):        import logging        import os        import inspect                logger = logging.getLogger('[PythonService]')                this_file = inspect.getfile(inspect.currentframe())        dirpath = os.path.abspath(os.path.dirname(this_file))        handler = logging.FileHandler(os.path.join(dirpath, "service.log"))                formatter = logging.Formatter('%(asctime)s %(name)-12s %(levelname)-8s %(message)s')        handler.setFormatter(formatter)                logger.addHandler(handler)        logger.setLevel(logging.INFO)                return logger    def SvcDoRun(self):        import time        self.logger.error("svc do run....")         while self.isAlive:            self.logger.error("I am alive.")            time.sleep(1)        # 等待服务被停止         #win32event.WaitForSingleObject(self.hWaitStop, win32event.INFINITE)                 def SvcStop(self):         # 先告诉SCM停止这个过程         self.logger.error("svc do stop....")        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)         # 设置事件         win32event.SetEvent(self.hWaitStop)         self.isAlive = Falseif __name__=='__main__':     win32serviceutil.HandleCommandLine(PythonService)

安装服务

python PythonService.py install

让服务自动启动

python PythonService.py --startup auto install 

启动服务

python PythonService.py start

重启服务

python PythonService.py restart

停止服务

python PythonService.py stop

删除/卸载服务

python PythonService.py remove