#NEWLINE# def __init__( self , request_id , topic , on_reply , handler ) : #NEWLINE# #INDENT# '\n\n        :param request_id: The WAMP request ID.\n        :type request_id: int\n        :param topic: The topic URI being subscribed to.\n        :type topic: unicode\n        :param on_reply: The Deferred/Future to be fired when the request returns.\n        :type on_reply: Deferred/Future\n        :param handler: WAMP call options that are in use for this call.\n        :type handler: callable\n        ' #NEWLINE# Request . __init__ ( self , request_id , on_reply ) #NEWLINE# self . topic = topic #NEWLINE# self . handler = handler