ooici/pyon — pull request #14 by ifreecarve (2012-01-12 21:54:23+00:00)
Title: methods to give some visibility into the state machine, plus working tests

I've added 2 methods to the state machine: get_successors and get_predecessors. Since some states can be reached by more than one transition (for example: private, by deploying or hiding), these functions will help ensure the proper checks are done at the proper times.