I wonder if putting this into a PEP might be a little heavyweight in terms of making adjustments to the platform triples and their priorities? I perhaps think something that's a look aside table with a defined policy of how to move various triples up and down might work better?
On Fri, 11 Mar 2022, 10:36 am Brett Cannon, <br...@python.org> wrote: > I brought this up on python-dev at > https://mail.python.org/archives/list/python-...@python.org/thread/ZPBSHENP3V7KHNPYWE6BEQD5ASES2NLV/ > , and the feedback seemed supportive. As such, I am bringing a draft of > what I'm thinking will go into PEP 11 with a bunch of `XXX` placeholders > for people to help me fill in to see how this will look overall. > > For any platform(s) you support, please reply with any relevant details > that should be added to the relevant tables below. Once I have these > details I will loop back with the proposed update to PEP 11 and make sure > everyone is still on board with the proposal. > > ===== > Tiers > ===== > > Tier 1 > ====== > > - `Test suite failures < > https://github.com/python/cpython/actions/workflows/build.yml?query=branch%3Amain+is%3Acompleted>`__ > block releases. > - Changes which would break the ``main`` branch are not allowed to be > merged; > any breakage may be reverted immediately. > - All core developers are responsible to keep these platforms working. > - Promotion of this tier requires consensus/SC approval. > > =================== ===== > Target Triple Notes > =================== ===== > i686-windows-msvc > x86_64-windows-msvc > x86_64-apple-darwin macOS 11 > x86_64-linux-gnu glibc 2.31 |ubuntu-20_01|_ > =================== ===== > > .. [ubuntu-20_01] > https://launchpad.net/ubuntu/+source/glibc/2.31-0ubuntu9.4 > > > Tier 2 > ====== > > - Must have a stable buildbot. > - At least **two** core developers are signed up to support the platform. > - Changes which break any of these platforms are to be reverted within 24 > hours. > - Failures of these platforms block a release. > - Promotion of this tier requires consensus/SC approval. > > ====================== ========================== > ============================================== ======== > Target Triple Notes Buildbot > Contacts > ====================== ========================== > ============================================== ======== > aarch64-apple-darwin XXX > https://buildbot.python.org/all/#/builders/725 XXX > aarch64-linux-gnu glibc XXX [fedora-stable]_ > https://buildbot.python.org/all/#/builders/125 XXX > glibc 2.28 [RHEL8]_ > https://buildbot.python.org/all/#/builders/529 XXX > aarch64-windows-msvc XXX > https://buildbot.python.org/all/#/builders/729 XXX > powerpc64-linux-gnu glibc XXX > https://buildbot.python.org/all/#/builders/237 XXX > powerpcle-linux-gnu glibc XXX > https://buildbot.python.org/all/#/builders/90 XXX > s309x-linux-gnu glibc XXX > https://buildbot.python.org/all/#/builders/223 XXX > glibc 2.28 [RHEL8]_ > https://buildbot.python.org/all/#/builders/509 XXX > glibc 2.17 [RHEL7]_ > https://buildbot.python.org/all/#/builders/179 XXX > x86_64-linux-gnu glibc 2.17 [RHEL7]_ > https://buildbot.python.org/all/#/builders/15 XXX > x86_64-unknown-freebsd XXX > https://buildbot.python.org/all/#/builders/172 XXX > ====================== ========================== > ============================================== ======== > > .. [fedora-stable] XXX > .. [RHEL8] https://en.wikipedia.org/wiki/Red_Hat_Enterprise_Linux#RHEL_8 > .. [RHEL7] > https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.0_release_notes/sect-red_hat_enterprise_linux-7.0_release_notes-compiler_and_tools-glibc > > > Tier 3 > ====== > > - Must have a stable buildbot. > - Code may be checked into ``main`` for the platform. > - At least **one** core developer is signed up to support the platform. > - Test failures do **not** block releases. > - Promotion to this tier is self-service. > > ========================= ========================== > ============================================== ======== > Target Triple Notes Buildbot > Contacts > ========================= ========================== > ============================================== ======== > wasm32-unknown-emscripten XXX XXX > Brett Cannon, Christian Heimes > wasm32-unknown-wasi XXX XXX > Brett Cannon, Christian Heimes > ========================= ========================== > ============================================== ======== > > > All other platforms > =================== > > - Only code which either supports a higher-tier platform or is a general > improvement may be checked in. > _______________________________________________ > python-committers mailing list -- python-committers@python.org > To unsubscribe send an email to python-committers-le...@python.org > https://mail.python.org/mailman3/lists/python-committers.python.org/ > Message archived at > https://mail.python.org/archives/list/python-committers@python.org/message/K757345KX6W5ZLTWYBUXOXQTJJTL7GW5/ > Code of Conduct: https://www.python.org/psf/codeofconduct/ >
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