[Django] #34430: Custom exception handler not called

[Django]

#34430: Custom exception handler not called
-------------------------------------------+------------------------
Reporter: frontierconnect | Owner: nobody
Type: Uncategorized | Status: new
Component: Generic views | Version: 4.1
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
-------------------------------------------+------------------------
coded my own method custom_exception_handler for exception handling but
for authentication exception this callback is not called

I configured in my settings the callback under:

REST_FRAMEWORK = {'EXCEPTION_HANDLER' :
'myapp.api.response.custom_exception_handler',}

Simple performing a api call without token (that requires auth), it is
raised NotAuthenticated exception, that is returning on Response

{"detail":"Authentication credentials were not provided."}

My view class is inherited from rest_framework.viewsets.GenericViewSet
that inherits APIView

I noticed that the exception handler callback is managed in APIView

exception_handler = self.get_exception_handler()

that returns settings.EXCEPTION_HANDLER that pointing to default
rest_framework exception handler.

Seems that REST_FRAMEWORK configuration is not taken into account.

--
Ticket URL: <https://code.djangoproject.com/ticket/34430>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.

[Django]

#34430: Custom exception handler not called

---------------------------------+--------------------------------------
Reporter: frontierconnect | Owner: nobody
Type: Uncategorized | Status: closed

Component: Generic views | Version: 4.1

Severity: Normal | Resolution: invalid

Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0

---------------------------------+--------------------------------------
Changes (by Mariusz Felisiak):

* status: new => closed
* resolution: => invalid

Comment:

There is no such setting in Django as `REST_FRAMEWORK`.

Please don't use Trac as a support channel. Closing per
TicketClosingReasons/UseSupportChannels.

--
Ticket URL: <https://code.djangoproject.com/ticket/34430#comment:1>