encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2025-08-02 11:30:12 +03:00
Code Issues Packages Projects Releases Wiki Activity

Warn if BrowsableAPIRenderer.get_filter_form fails

Browse Source 
I spent a bit of time trying to figure out why the filter form wasn't showing up for one custom class, which turned out to be because the paginator uses a hard-coded `results` key and the viewset method in question was using `records`. I fixed that in my code but a warning message for the exception would have made that much easier to find.
This commit is contained in:
Chris Adams 2018-01-12 11:31:52 -05:00 committed by GitHub
parent b2ec681d8d
commit ad825341f8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
rest_framework/renderers.py
View File

@ -10,6 +10,7 @@ from __future__ import unicode_literals
import base64
from collections import OrderedDict
from warnings import warn
from django import forms
from django.conf import settings
@ -623,7 +624,8 @@ class BrowsableAPIRenderer(BaseRenderer):
elif paginator is not None and data is not None:
try:
paginator.get_results(data)
except (TypeError, KeyError):
except (TypeError, KeyError) as exc:
warn('get_filter_form() aborting because pagination failed: %s' % exc)
return
elif not isinstance(data, list):
return