text: # -*- coding: utf-8 -*-
  # filename: handle.py
  
  import hashlib
  import web
  
  class Handle(object):
      def GET(self):
          data = web.input()
          if len(data) == 0:
              return "hello, this is handle view"
          signature = data.signature
          timestamp = data.timestamp
          nonce = data.nonce
          echostr = data.echostr
          token = "xxxx" #请按照公众平台官网\基本配置中信息填写
  
          list = [token, timestamp, nonce]
          list.sort()
          sha1 = hashlib.sha1()
          map(sha1.update, list)
          hashcode = sha1.hexdigest()
          print ("handle/GET func: hashcode, signature: "), hashcode, signature
          if hashcode == signature:
              return echostr
          else:
              return "hssfg"
  