This application provides rating functionality to a Django project.
You can handle scores and number of votes for each content type without adding additional fields to your models.
Different vote types can be associated to a single content object, and you can write rules and business logic in a customized rating handler describing how a model instance can be voted.
This app provides jQuery based widgets, useful for increasing the voting experience of users (e.g.: slider rating, star rating).
The source code for this app is hosted on https://bitbucket.org/frankban/django-generic-ratings/src
Documentation is avaliable online and in the docs directory of the project.