tangentlabs/django-oscar — pull request #533 by a-musing-moose (2013-02-25 06:55:16+00:00)
Title: Add a signal of product review creation

Sends a signal when a review is successfully created by a user which in addition to the review also contains the request, user and response objects.

This is in part to allow for easier collection of this information in django-oscar-easyrec which requires the session key of the user creating the review. I suspect this is a requirement of other recommendation systems and analytics engines.