Python Http Server as Windows Service

Server.py

from SMWinservice import SMWinservice
import SimpleHTTPServer, SocketServer
import urlparse, os

PORT = 8000
INDEXFILE = 'index.html'

class MyHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
  def do_GET(self):
    # Parse query data to find out what was requested
    parsedParams = urlparse.urlparse(self.path)
    # See if the file requested exists
    if os.access('.' + os.sep + parsedParams.path, os.R_OK):
      # File exists, serve it up
      SimpleHTTPServer.SimpleHTTPRequestHandler.do_GET(self);
    else:
      # send index.html, but don't redirect
      self.send_response(200)
      self.send_header('Content-Type', 'text/html')
      self.end_headers()
      with open(INDEXFILE, 'r') as fin:
        self.copyfile(fin, self.wfile)

class PythonHttpServer(SMWinservice):
  _svc_name_ = "PythonHttpServer"
  _svc_display_name_ = "Angular Quiosk Http Server"
  _svc_description_ = "Python http server hosting Angular Quiosk App"

  def start(self):
    self.isrunning = True

  def stop(self):
    self.isrunning = False

  def main(self):
    Handler = MyHandler
    httpd = SocketServer.TCPServer(("", PORT), Handler)
    httpd.serve_forever()

if __name__ == '__main__':
    PythonHttpServer.parse_command_line()

SMWinservice.py

'''
SMWinservice
by Davide Mastromatteo
from https://medium.com/the-python-corner/how-to-create-a-windows-service-in-python-88ca534ce76b

Base class to create winservice in Python
-----------------------------------------

Instructions:

1. Just create a new class that inherits from this base class
2. Define into the new class the variables
   _svc_name_ = "nameOfWinservice"
   _svc_display_name_ = "name of the Winservice that will be displayed in scm"
   _svc_description_ = "description of the Winservice that will be displayed in scm"
3. Override the three main methods:
    def start(self) : if you need to do something at the service initialization.
                      A good idea is to put here the inizialization of the running condition
    def stop(self)  : if you need to do something just before the service is stopped.
                      A good idea is to put here the invalidation of the running condition
    def main(self)  : your actual run loop. Just create a loop based on your running condition
4. Define the entry point of your module calling the method "parse_command_line" of the new class
5. Enjoy
'''

import socket

import win32serviceutil

import servicemanager
import win32event
import win32service


class SMWinservice(win32serviceutil.ServiceFramework):
    '''Base class to create winservice in Python'''

    _svc_name_ = 'pythonService'
    _svc_display_name_ = 'Python Service'
    _svc_description_ = 'Python Service Description'

    @classmethod
    def parse_command_line(cls):
        '''
        ClassMethod to parse the command line
        '''
        win32serviceutil.HandleCommandLine(cls)

    def __init__(self, args):
        '''
        Constructor of the winservice
        '''
        win32serviceutil.ServiceFramework.__init__(self, args)
        self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)
        socket.setdefaulttimeout(60)

    def SvcStop(self):
        '''
        Called when the service is asked to stop
        '''
        self.stop()
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.hWaitStop)

    def SvcDoRun(self):
        '''
        Called when the service is asked to start
        '''
        self.start()
        servicemanager.LogMsg(servicemanager.EVENTLOG_INFORMATION_TYPE,
                              servicemanager.PYS_SERVICE_STARTED,
                              (self._svc_name_, ''))
        self.main()

    def start(self):
        '''
        Override to add logic before the start
        eg. running condition
        '''
        pass

    def stop(self):
        '''
        Override to add logic before the stop
        eg. invalidating running condition
        '''
        pass

    def main(self):
        '''
        Main class to be ovverridden to add logic
        '''
        pass

# entry point of the module: copy and paste into the new module
# ensuring you are calling the "parse_command_line" of the new created class
if __name__ == '__main__':
    SMWinservice.parse_command_line()