MenuDjen is a menu generator for Django. A small application that provides some models and template tags for django-admin managed menus.
See INSTALL inside the distribution for download details, once installed the models and tags will appear in the automatically generated admindocs.
This uses both absolute_import and the one-line conditional statement - and thus python 2.5 or higher. (I only used the conditional because I *had* to use absolute_import and thus 2.5 was required already).