How to use the autobahn.twisted.websocket.WebSocketServerFactory.__init__ function in autobahn

def __init__(self, config, templates):
        """
        :param config: Crossbar transport configuration.
        :type config: dict
        """
        options = config.get('options', {})

        server = "Crossbar/{}".format(crossbar.__version__)
        externalPort = options.get('external_port', None)

        WebSocketServerFactory.__init__(self,
                                        url=config.get('url', None),
                                        server=server,
                                        externalPort=externalPort)

        # transport configuration
        self._config = config

        # Jinja2 templates for 404 etc
        self._templates = templates

        # set WebSocket options
        set_websocket_options(self, options)

def __init__(self):
        WebSocketServerFactory.__init__(self)
        self.clients = {"DASHBOARD": [], "LIBRARY": []}

def __init__(self, port, is_secure=False, debug=False, signing_key=None, signing_id=None,
                 event_handler=GenericEventHandler):
        self.debug = debug
        self.signing_key = signing_key
        self.signing_id = signing_id
        self.protocol = WebsocketServerProtocol
        self.event_handler = event_handler
        
        if is_secure:
            uri = "wss://0.0.0.0:%d" % port
        else:
            uri = "ws://0.0.0.0:%d" % port
        
        WebSocketServerFactory.__init__(self, uri)

def __init__(self, url) :
        WebSocketServerFactory.__init__(self, url)
        self.clients = {}

def __init__(self, url):
        WebSocketServerFactory.__init__(self, url)
        self.clients = []
        self.tickcount = 0

def __init__(self,
                url,
                debug = False,
                debugCodePaths = False,
                debugWamp = False,
                debugApp = False,
                externalPort = None,
                reactor = None):
      self.debugWamp = debugWamp
      self.debugApp = debugApp
      WebSocketServerFactory.__init__(self,
                                      url,
                                      protocols = ["wamp"],
                                      debug = debug,
                                      debugCodePaths = debugCodePaths,
                                      externalPort = externalPort,
                                      reactor = reactor)
      WampFactory.__init__(self)

def __init__(self, url):
        WebSocketServerFactory.__init__(self, url)
        self.clients = []

def __init__(self, chute):
        WebSocketServerFactory.__init__(self)
        self.transports = set()
        self.chute = chute

def __init__(self, url):
    WebSocketServerFactory.__init__(self, url)
    self.keys_listener = DBusMediaKeyListener(callback=self._onMediaKeyEvent)
    self._clients = []

def __init__(self, *args, **kwargs):
        WebSocketServerFactory.__init__(self, *args, **kwargs)
        self.clients = []
        self.numClients=0
        self.process = ProcessProtocol(self)
        reactor.spawnProcess(self.process, "tail", args=logarr, usePTY=True)