- Converting an existing Django model to Django-MPTT
- Using a SQL database to mimic a filesystem will, eventually, create bottlenecks when it comes to traversing the filesystem. One solution is modified preordered tree traversal, which saves the tree structure in an easily-used manner inside the model.
- Custom ModelForms with django-ajax-selects
- It looks like django-ajax-selects has trouble with custom ModelForms if the form does not validate.