django-security/django-axes — pull request #78 by marianov (2014-05-28 19:30:02+00:00)
Title: Support for floats in cooloff time (i.e: 0.1 == 6 minutes)

As a workaround with https://github.com/django-security/django-axes/issues/62#issuecomment-44064088
I added support for short cool off times.