this seems related to https://github.com/openstack/cliff/commit/e7c3c622759d4e9af09947dfb8a7faf52edaad07 and bug https://bugs.launchpad.net/python-cliff/+bug/1485847
this seems related to https:/ /github. com/openstack/ cliff/commit/ e7c3c622759d4e9 af09947dfb8a7fa f52edaad07 and bug https:/ /bugs.launchpad .net/python- cliff/+ bug/1485847