Morgan Fainberg <m at metacloud.com> writes: > I've been doing some pondering on how Keystone handles the various > pluggable systems with it's Manager / Driver architecture. > > Currently we implement the base driver class as follows: > For the people who like me didn't know much about how abstract base classes works in python the PEP is quite informative : http://www.python.org/dev/peps/pep-3119/ Chmouel.