orm_tools
This module contains classes that add new behavior to Django's ORM. Classes include: **Session** * Forces QuerySet objects to return identical instances when objects with the same primary key are queried. * Similar to [SQLAlchemy Session](http://www.sqlalchemy.org/docs/orm/session.html) **GraphSaver** * Save entire object graphs at once. * Automatically detects object dependencies and saves them in the correct order. **Collection** * Easier one-to-many relationships. Instructions and more information on [limscoder.com](http://www.limscoder.com/2011/01/django-orm-tools.html).
- session
- db
- orm