Since 1.15.0 cliff contributes its own yaml and json formatters so cliff-tablib is now considered deprecated upstream. But because the python-cliff package depends on python-cliff-tablib, there are now 2 json and 2 yaml formatters registered for the openstack command: openstack help server list ... output formatters: output formatter options -f {csv,html,json,json,table,value,yaml,yaml}, --format {csv,html,json,json,table,value,yaml,yaml} python-cliff rpm needs to not depend on python-cliff-tablib, and should even Obsoletes: python-cliff-tablib
Actually its only python-openstackclient which explicitly depends on python-cliff-tablib. I've raised #1323001 but will leave this bug here to track Obsoletes: python-cliff-tablib. Otherwise environments which are upgraded will still have old copies of python-cliff-tablib installed which will continue to contribute their unwanted formatters.
Let's fix that in Fedora first.
Comment 1 from bug 1324226 by Alan Pevec Actually, Obsoletes: python-cliff-tablib in python-cliff is not quite right, if there were any other packages using clifftablib TBD Comment 2 from bug 1324226 by Steve Baker Hmm, maybe it would be more appropriate for installer tooling like puppet modules to uninstall python-cliff-tablib when nothing depends on it ---- Based on that and the fact that the requirement is only on python-openstackclient and that is captured in bug 1323001, closing this. Any packaging change in Fedora will flow into OSP automatically (through RDO)