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OpenStack is dropping the py2.7 support in ussuri cycle. python-aodhclient is ready with python 3 and ok to drop the python 2.7 support. Complete discussion & schedule can be found in - http://lists.openstack.org/pipermail/openstack-discuss/2019-October/010142.html - https://etherpad.openstack.org/p/drop-python2-support Ussuri Communtiy-wide goal - https://review.opendev.org/#/c/691178/ Change-Id: I734a2b525df0b3fc8ddf16a62025fab5f66a01aa