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)