caffeinehit/django-oauth2-provider — pull request #60 by NicholasMerrill (2013-12-27 08:06:22+00:00)
Title: Add email_and_password grant type.

I found it useful in my application to add the `email_and_password` grant type. If you think this makes sense too, feel free to accept. Perhaps there's a simpler way around the issue of using emails as an identifying criterion that I'm missing.