django-nonrel/mongodb-engine — pull request #178 by Molanda (2013-12-02 14:33:27+00:00)
Title: Join style queries for dict, set, list, and embedded fields

This change adds the ability to query (get, filter, exclude) on DictField, SetField, ListField, and EmbeddedModelField using join style syntax.

For example...

MyModel.objects.filter(myfield__one__two__exact='something').exclude(myfield__three='something')

Which would filter on myfield.one.two and exclude myfield.three in MongoDB.