Incompatible with Django 1.9?

[tufelkinder]

Importing models too early in any module causes the entire application to fail to load under Django 1.9.

See: https://docs.djangoproject.com/en/1.9/ref/applications/#how-applications-are-loaded

[whelks-chance]

I've just discovered the same issue, would be a shame to have to lose this from my project.

[whelks-chance]

For future people searching for this:

https://github.com/vosi/django-grappelli-filters

A Fork is ahead of this appears to work with Django 1.9. The following changes are needed:

from grappelli_filters.filters import SearchFilter
from grappelli_filters.admin import  FiltersMixin

I was lazy and just added this to requirements.txt

-e git://github.com/vosi/django-grappelli-filters.git#egg=grappelli_filters