rework imports: import module instead of object http://docs.openstack.org/developer/hacking/#imports Change-Id: I5c1f8518060ca717259f94cb3a8ceaa2590d4197
rework imports: import module instead of object http://docs.openstack.org/developer/hacking/#imports Change-Id: I5c1f8518060ca717259f94cb3a8ceaa2590d4197