[Python] [Twisted] Mini web-server on twisted

twisted_server.py

#!/usr/bin/python
# -*- coding: UTF8 -*-

if __name__=="__main__":
    from twisted.web.server import *
    from twisted.web.resource import *
    from twisted.internet import *
    from twisted.internet import reactor
    from twisted.web.error import *
    from os.path import *
    import re

    class Simple(Resource):
        isLeaf = False
        dTemplateVars = {
            "sTitle": ""
            , "sCurrentFileName": ""
            , "": ""
        }

        dActions = {
            "/":             "index_action"
            , "/index.html": "index_action"
            , "/*":          "not_found_action"
        }

        def getChild(self, sName):
            return

        def getChild(self, sName, objRequest):
            print("[!] getChild", sName)

            for sAction, sMethodName in self.dActions.iteritems():
                sAction = re.sub(r'[\[\]()\\.$^!+-]', '\1', sAction)
                sAction = re.sub(r'[*]', r'.*?', sAction)
                sAction = re.sub(r'[?]', r'.{1,1}', sAction)
                aMatches = re.match(sAction, sName)

                if aMatches is None:
                    return NoResource()
                else:
                    return getattr(this, sMethodName)

            return Resource.getChild(self, sName, objRequest)

        def render_GET(self, objRequest):
            aPath = re.sub(r'^/', '', objRequest.path).split(r'/')

            print("[!] render_GET", aPath)

            return "render_GET"

        def default_action(self, objRequest):
            return "default_action"

        def index_action(self, objRequest):
            return "index"

        def not_found_action(self, objRequest):
            objRequest
            return NoResource()


    objResource = Simple()
    objWrapped = EncodingResourceWrapper(objResource, [GzipEncoderFactory()])
    objSite = Site(objWrapped)

    reactor.listenTCP(8091, objSite)
    reactor.run()