Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
692 views
in Technique[技术] by (71.8m points)

python - Get json from one view by calling it from another view

I have a view that returns JSON data. I want to get that data from another view as well, so I tried calling the JSON view from it. However, a Response was returned rather than the JSON data. How can I call one view from another view and get the data?

@app.route('/promoters/<int:id>', methods=['GET'])
def get_promoter(id):
    ...

>>> get_promoter(3)
<Response 440 bytes [200 OK]>
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

The decorator of a view-function can convert your return-value in a Response object depending on it's type (more information about these rules check out here). The json data is stored in r.response where r is the Response object.

The better solution is to create a separate function, which returns the json data, which can be called from two different view-functions.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...