text: 
  import tornado.web
  import tornado.escape
  import json
  import werkzeug.security 
  import os
  from config import myapp 
  from handlers.base import BaseHandler
  from handlers.powhandlermixin import PowHandlerMixin
  from tornado.websocket import WebSocketHandler
  
  class PowWsHandler(PowHandlerMixin, WebSocketHandler):
      """
          The Base Pow Websocket Handler 
          This is Place to put common stuff for all your 
          WebSocket handlers which will remain unaffected by any PoW Changes.
          Purely and only User or Extension controlled.
      """
     