python 实现简单语音聊天机器人

'''
思路：使用百度的文本转音频API,将结果保存成mp3格式，并用mp3play库播放该文件。
'''

 1 # -*- coding:utf-8 -*-

 import sys

 import requests

 import json

 import mp3play

 import time

 def talk(info):

     appkey = "e5ccc9c7c8834ec3b08940e290ff1559"

     headers = {

         'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit'

                       '/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safar'

                       'i/537.36',

     }

     url = "http://www.tuling123.com/openapi/api?key=%s&info=%s" %(appkey, info)

     content = requests.get(url, headers=headers)

     answer = json.loads(content.text)

     baidu_api = 'http://tts.baidu.com/text2audio?idx=1&tex={0}&cuid=baidu_speech_' \

           'demo&cod=2&lan=zh&ctp=1&pdt=1&spd=4&per=4&vol=5&pit=5'.format(answer['text'])

     res = requests.get(baidu_api, headers=headers)

     with open(r'E:\python_demo\tuling.mp3', 'wb') as f:

         f.write(res.content)

     return answer['text']

 def main(info):

     info = info.decode('gb2312').encode('utf-8')

     answer = talk(info)

     mp3 = mp3play.load(r'E:\python_demo\tuling.mp3')

     mp3.play()

     time.sleep(min(40, mp3.seconds()))

     mp3.stop()

     try:

         print 'Tuling: %s' % answer

     except UnicodeEncodeError:

         print u'我说了个啥子哟。'

 if __name__ == '__main__':

     print u'开始你的表演。'

     while True:

         info = raw_input('Studog:')

         if info == '':

             break

 main(info)