dcramer/django-paypal — pull request #29 by mij (2013-08-15 23:14:23+00:00)
Title: fix subscr_failed IPN events not being accepted

Indicate the datetime format of all DateTimeFields so they can be correctly parsed. This change is made in particular for retry_at. When users create a subscription which later fails an instalment, paypal issues an IPN event with txn_type='subscr_failed' which indicates the date of the next attempt. This event failed parsing by django-paypal, and gets stored into the database with raw content and a flag. This fixes the issue.