text: #!/usr/bin/env python
  # coding=utf-8
  # 二手房信息的数据结构
  
  
  class ErShou(object):
      def __init__(self, district, area, name, price, desc, pic):
          self.district = district
          self.area = area
          self.price = price
          self.name = name
          self.desc = desc
          self.pic = pic
  
      def text(self):
          return self.district + "," + \
                  self.area + "," + \
                  self.name + "," + \
                  self.price + "," + \
                  self.desc + "," + \
                  self.pic
  