Bug#794112: ITP: python-automaton -- friendly state machines

[Thomas Goirand <zigo@debian.org>]

Package: wnpp
Severity: wishlist
Owner: Thomas Goirand <zigo@debian.org>

* Package name    : python-automaton
  Version         : 0.5.0
  Upstream Author : OpenStack Foundation <openstack-dev@lists.openstack.org>
* URL             : https://github.com/openstack/automaton.git
* License         : Apache-2.0
  Programming Lang: Python
  Description     : friendly state machines

 Automaton is a friendly state machines for python. This state machine can be
 used to automatically run a given set of transitions and states in response to
 events (either from callbacks or from generator/iterator send() values, see
 PEP 342). On each triggered event, a on_enter and on_exit callback can also be
 provided which will be called to perform some type of action on leaving a
 prior state and before entering a new state.

This is a new dependency for python-taskflow.