toastdriven/django-tastypie — pull request #877 by terpsquared (2013-03-21 03:14:02+00:00)
Title: Fixed assumption that breaks non-model based resources during bundle building 

If no object_class is present, do not try to instantiate an object when building the bundle. This does not affect model-based resources; however, the assumption that had been made that an object_class is always going to be present is not valid when using custom Resource objects that are not necessarily model-based.