FilesExpand file tree

 master

/

baiduyuyinshibie.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

54 lines (45 loc) · 1.55 KB

 master

/

baiduyuyinshibie.py

Top

File metadata and controls

• Code
• Blame

54 lines (45 loc) · 1.55 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

#encoding=utf-8

import wave

import urllib, urllib2, pycurl

import base64

import json

## get access token by api key & secret key

## 获得token，需要填写你的apikey以及secretkey

def get_token():

apiKey = "Ll0c53MSac6GBOtpg22ZSGAU"

secretKey = "44c8af396038a24e34936227d4a19dc2"

auth_url = "https://openapi.baidu.com/oauth/2.0/token?grant_type=client_credentials&client_id=" + apiKey + "&client_secret=" + secretKey;

res = urllib2.urlopen(auth_url)

json_data = res.read()

return json.loads(json_data)['access_token']

def dump_res(buf):

print (buf)

## post audio to server

def use_cloud(token):

fp = wave.open('1.wav', 'rb')

##已经录好音的语音片段

nf = fp.getnframes()

f_len = nf * 2

audio_data = fp.readframes(nf)

cuid = "7519663" #你的产品id

srv_url = 'http://vop.baidu.com/server_api' + '?cuid=' + cuid + '&token=' + token

http_header = [

'Content-Type: audio/pcm; rate=8000',

'Content-Length: %d' % f_len

]

c = pycurl.Curl()

c.setopt(pycurl.URL, str(srv_url)) #curl doesn't support unicode

#c.setopt(c.RETURNTRANSFER, 1)

c.setopt(c.HTTPHEADER, http_header) #must be list, not dict

c.setopt(c.POST, 1)

c.setopt(c.CONNECTTIMEOUT, 30)

c.setopt(c.TIMEOUT, 30)

c.setopt(c.WRITEFUNCTION, dump_res)

c.setopt(c.POSTFIELDS, audio_data)

c.setopt(c.POSTFIELDSIZE, f_len)

c.perform() #pycurl.perform() has no return val

if __name__ == "__main__":

token = get_token()

#获得token

use_cloud(token)

#进行处理，然后