bot.py

   1 # -*- coding: utf-8 -*-
   2 """
   3 Created on Sat Sep  1 11:18:39 2018
   4
   5 @author: fuke masasi
   6 """
   7
   8 import tornado.ioloop
   9 import tornado.web
  10 import json, os
  11 from linebot import LineBotApi, WebhookParser
  12 from linebot.exceptions import InvalidSignatureError
  13 from linebot.models import MessageEvent, TextMessage, TextSendMessage
  14
  15
  16 class WebHookHandler(tornado.web.RequestHandler):
  17     def post(self):
  18         signature = json.load(self.request.headers['X-Line-Signature'])
  19         data = json.load(self.request.body)
  20         try:
  21             events = webhook.parse(data, signature)
  22         except InvalidSignatureError:
  23             self.abort(400)
  24         for event in events:
  25             if not isinstance(event,MessageEvent):
  26                 continue
  27             if not isinstance(event.message,TextMessage):
  28                 continue
  29             linebot.reply_message(
  30                 event.rply_token,
  31                 TextSendMessage(text=event.message.text)
  32             )
  33
  34 application = tornado.web.Application([(r'/callback',WebHookHandler)],{
  35         #'debug':True
  36         })
  37
  38 if __name__ == '__main__':
  39     ch_id = os.environ['Channel_ID']
  40     ch = os.environ['Channel_Secret']
  41     linebot = LineBotApi(ch_id)
  42     webhook = WebhookParser(ch)
  43     application.listen(5000)
  44     tornado.ioloop.IOLoop.instance().start()