Flask-Restful integration

[Alexandre Viau]

Hello!

I would like to know if flask-restful integration would be possible with WSME?

Is it on the roadmap?

Thanks!

[Christophe de Vienne]

Hi Alexandre,

There is already a flask adapter in wsme.

See https://wsme.readthedocs.org/en/latest/integrate.html#flask

Is it what you are looking for ?

Christophe

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[Alexandre Viau]

Hello Cristophe!

WSME works well with Flask but not with Flask-restful.

Flask-restful is a widely used extension to write REST APIs with Flask.

see: http://flask-restful.readthedocs.org/en/latest/quickstart.html#a-minimal-api

I would be glad to provide a non-working flask-restful example if you want.

[Alexandre Viau]

I decided to do it already: https://github.com/ReAzem/flask_restful_wsme

As you can see, the post does not work.

[Christophe de Vienne]

Hi Alexandre,

I had a look and indeed, your example does not work.

The first (and main) reason is that wsmeext.flask does not support member functions, only free functions. I pushed a patch in review that fix this issue (https://review.openstack.org/#/c/125904/), you can try and pull it, or wait for its integration.

The second reason is that your tests have a few errors that prevent wsme to parse the posted content.
- "Accept" and "Content-Type" headers are missing
- the "data" should have been json-encoded
- The 'post' signature should have been "signature(None, body=Info)"

Cheers,

Christophe

[Alexandre Viau]

Hello Cristophe,

This was a very quick fix :)

I have tried your patch and it works as expected. I assume that the other verbs will work too. I will be using this until it's integrated.

Thank you for very much,

Alexandre