Suor/django-cacheops — pull request #70 by erthalion (2014-01-24 11:32:04+00:00)
Title: GenericRel stringify

I think it would be useful to have the serialization (stringify) support for a GenericRel fields. Models with the [generic relations](https://docs.djangoproject.com/en/dev/ref/contrib/contenttypes/#generic-relations) will not be able to use caching otherwise.