Amazon Mobile Hub - Custom authentication in Django

So l have Django Back-end hosted on Heroku which uses Django Rest Framework. I have configured and installed Amazon Mobile Hub and works really well. I am able to log in with Facebook and Google+. I would like to use Django's User Authentication with AWS Cognito Developer Authentication. So that l can authenticate users using the android app and still have access to Amazon resources such S3, Push Notification etc.

I have looked at this example, how do l translate this to work with Django Back-end? Do you have support for Django?