text: '''
  Created on Feb 28, 2017
  
  @author: lubo
  '''
  # import traceback
  
  
  class ModelDelegate(object):
  
      def __init__(self, model):
          self.model = model
  
      def __getattr__(self, name):
          # print("getattr: ", name, type(getattr(self.model, name)))
          # traceback.print_stack(limit=5)
          return getattr(self.model, name)
  