Upgrade DRF to 3.9

[pvandriessche]

I tried to upgrade DRF to version 3.9 to make use of the @action attribute of the routers.
However when doing so I get the following error when browsing to the API's.

rest_framework.request.WrappedAttributeError: 'CSRFCheck' object has no attribute 'process_request'

This only happens when I'm logged in. When no user is logged in it works as it should!
I think this is linked with the authentication but I can not found what is causing the problem.

Would you be able to help me?

[opticaliqlusion]

I'm having a similar problem in my own application -- would be interested in the answer.

[devenh]

i'm having the same issue. i'm using django v 1.11.4. do you think the issue will go away if i upgrade to later version of django 1.11 or if i upgrade all the way to django v 2.x?

[devenh]

Downgrading the version of my Django Rest Framework from 3.9 to 3.8 solved this issue for me. version 3.8 still has the @action attribute.

[rpkilby]

process_request was introduced in Django 1.11.6, but ideally you should upgrade to the latest patch release in the 1.11.x series.

version 3.8 still has the @action attribute.

This is true, but there were several enhancements and fixes added in 3.9 for the @action decorator.