Python WeChatライブラリitchatを使用してWeChat自動返信機能を実装する

#coding=utf8
import requests
import itchat

KEY = '8edce3ce905a4c1dbb965e6b35c3834d'

def get_response(msg):
 apiUrl = 'http://www.tuling123.com/openapi/api'
 data = {
  'key' : KEY,
  'info' : msg,
  'userid' : 'wechat-robot',
 }
 try:
  r = requests.post(apiUrl, data=data).json()
  return r.get('text')
 except:
  return

@itchat.msg_register(itchat.content.TEXT)
def tuling_reply(msg):
 defaultReply = 'I received: ' + msg['Text']
 reply = get_response(msg['Text'])
 return reply or defaultReply

itchat.auto_login(hotReload=True)
itchat.run()