text: # -*- coding: utf-8 -*-
  
  from ibapi.wrapper import EWrapper
  from ibapi.client import EClient
  
  
  class TWSWrapper(EWrapper):
  
      def __init__(self):
          EWrapper.__init__(self)
  
  
  class TWSClient(EClient):
  
      def __init__(self, wrapper):
          EClient.__init__(self, wrapper)
  