python 实现简单语音聊天机器人

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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 -*-
 2 import sys
 3 import requests
 4 import json
 5 import mp3play
 6 import time
 7 
 8 def talk(info):
 9     appkey = "e5ccc9c7c8834ec3b08940e290ff1559"
10     headers = {
11         \'User-Agent\': \'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit\'
12                       \'/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safar\'
13                       \'i/537.36\',
14     }
15     url = "http://www.tuling123.com/openapi/api?key=%s&info=%s" %(appkey, info)
16     content = requests.get(url, headers=headers)
17     answer = json.loads(content.text)
18     baidu_api = \'http://tts.baidu.com/text2audio?idx=1&tex={0}&cuid=baidu_speech_\' \
19           \'demo&cod=2&lan=zh&ctp=1&pdt=1&spd=4&per=4&vol=5&pit=5\'.format(answer[\'text\'])
20     res = requests.get(baidu_api, headers=headers)
21     with open(r\'E:\python_demo\tuling.mp3\', \'wb\') as f:
22         f.write(res.content)
23     return answer[\'text\']
24 
25 def main(info):
26     info = info.decode(\'gb2312\').encode(\'utf-8\')
27     answer = talk(info)
28     mp3 = mp3play.load(r\'E:\python_demo\tuling.mp3\')
29     mp3.play()
30     time.sleep(min(40, mp3.seconds()))
31     mp3.stop()
32     try:
33         print \'Tuling: %s\' % answer
34     except UnicodeEncodeError:
35         print u\'我说了个啥子哟。\'
36 
37 if __name__ == \'__main__\':
38     print u\'开始你的表演。\'
39     while True:
40         info = raw_input(\'Studog:\')
41         if info == \'88\':
42             break
43 main(info)