zzgvh/django-workflows — pull request #2 by ctrlspc (2012-07-18 10:12:17+00:00)
Title: Adding signals to transitions

I really needed to get signals when transitions occurred, and although I could have put the signal in my code that uses the workflows package, it seemed sensible that this logic be contained within workflows itself. There may be other signals that are appropriate, but I have only added the "transition_has_occurred" signal as that is the one I needed.