code: def get_homepage(self, shop_id):
          
          res = self._post(
              'homepage/get',
              data={'shop_id': shop_id},
              result_processor=lambda x: x['data']
          )
          return res
docs: 查询商家主页
  
          详情请参考
          http://mp.weixin.qq.com/wiki/6/2732f3cf83947e0e4971aa8797ee9d6a.html
  
          :param shop_id: 门店 ID
          :return: 返回的 JSON 数据包