【发布时间】:2018-09-13 16:56:12
【问题描述】:
我正在使用 Python 设计一个 Flask 项目,该项目利用了 IBM Watson 的 Speech-to-Text 功能。我现在要做的就是加载一个 FLAC 文件 (0001.flac),通过 Watson 解释该文件,然后将结果打印到我的控制台。到目前为止,我已经编写了以下代码(我替换了示例中的用户名和密码):
from werkzeug import secure_filename
import pprint, json, os
from watson_developer_cloud import SpeechToTextV1
. . .
speech_to_text = SpeechToTextV1(
username='My username is here',
password='My password is here')
with open(os.path.join(os.path.dirname(__file__), '0001.flac'), 'rb') as audio_file:
speech_to_text.set_detailed_response(True)
outthis = speech_to_text.recognize(
audio_file, content_type='audio/flac', timestamps=True)
pprint.pprint(json.dumps(outthis.getResult(), indent=2))
这是我的输出:
[2018-09-13 11:46:36,553] ERROR in app: Exception on / [GET]
Traceback (most recent call last):
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\env\lib\site-packages\flask\app.py", line 1982, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\env\lib\site-packages\flask\app.py", line 1614, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\env\lib\site-packages\flask\app.py", line 1517, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\env\lib\site-packages\flask\_compat.py", line 33, in reraise
raise value
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\env\lib\site-packages\flask\app.py", line 1612, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\env\lib\site-packages\flask\app.py", line 1598, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "C:\Users\ehill\source\repos\FlaskWebProject1\FlaskWebProject1\FlaskWebProject1\views.py", line 31, in home
pprint.pprint(json.dumps(outthis.getResult(), indent=2))
AttributeError: 'DetailedResponse' object has no attribute 'getResult'
根据 Watson 文档 (https://www.ibm.com/watson/developercloud/speech-to-text/api/v1/python.html?python#introduction),我应该能够通过详细响应对象上的 getResult 接收信息。我做错了什么?
【问题讨论】:
标签: python python-3.x ibm-watson