Ubuntu will ship Python 3.6 in the next LTS, Ubuntu 18.04 next April. AFAICT CentOS 7 still doesn't ship Python 3 in mainline. EPEL has 3.4 still. Excerpts from Doug Hellmann's message of 2017-08-09 09:31:37 -0400: > Excerpts from ChangBo Guo's message of 2017-08-09 21:25:07 +0800: > > We received Python 3.6 related Bug recently [1][2]. That let me think > > what's the plan to support Python 3.6 for OpenStack in the future. Python > > 3.6 was released on December 23, 2016, has some different behaviors from > > Python 3.5[3]. talked with cdent in the IRC, would like to discuss this > > through mailing list , and suggest a discussion at the PTG[3] > > One of the reasons we were able to move ahead with 3.5 was that it would > be available on the platforms for which we test deployments, as defined > in the CTI [5]. Are Ubuntu LTS and CentOS shipping Python 3.6? > > [5] https://governance.openstack.org/tc/reference/project-testing-interface.html > > > > > 1. what's the time to support Python 3.6 ? > > > > 2. what 's the plan or process ? > > Maybe we can do that we support python 3 > > 1) setup python 3.6 non-voting CI jobs > > 2) Fix related issues about Python 3.6 > > 3) enable pyhton 3.6 jobs voting > > > > [1] https://bugs.launchpad.net/oslo.rootwrap/+bug/1709505 > > [2]https://bugs.launchpad.net/pbr/+bug/1690103 > > [3]https://docs.python.org/3/whatsnew/3.6.html > > [4] https://etherpad.openstack.org/p/infra-ptg-queens >