I think we will get *one* chance in the next decade to get it right. Whether that's HPy or evolution of the C API I'm not sure.
Victor, am I right that the (some) stable ABI will remain important because projects don't have resources to build wheels for every Python release? If a project does R releases per year for P platforms that need to support V versions of Python, they would normally have to build R * P * V wheels. With a stable ABI, they could reduce that to R * P. That's the key point, right? Can HPy do that? On Fri, Jan 28, 2022 at 9:19 AM Barry Warsaw <ba...@python.org> wrote: > On Jan 28, 2022, at 09:00, Steve Dower <steve.do...@python.org> wrote: > > > > Does HPy have any clear guidance or assistance for their users to keep > it up to date? > > > > I'm concerned that if we simply substitute "support the C API for > everyone" with "support the C API for every version of HPy" we're no better > off. > > Will it ever make sense to pull HPy into the CPython repo so that they > evolve together? I can see advantages and disadvantages. If there’s a > point in the future where we can just start promoting HPy as an official > alternative C API, then it will likely get more traction over time. The > disadvantage is that HPy would evolve at the same annual pace as CPython. > > -Barry > > _______________________________________________ > Python-Dev mailing list -- python-dev@python.org > To unsubscribe send an email to python-dev-le...@python.org > https://mail.python.org/mailman3/lists/python-dev.python.org/ > Message archived at > https://mail.python.org/archives/list/python-dev@python.org/message/ABFHYMUHQXKMFSBGYMFHKTGHBYJN3XJF/ > Code of Conduct: http://python.org/psf/codeofconduct/ > -- --Guido van Rossum (python.org/~guido) *Pronouns: he/him **(why is my pronoun here?)* <http://feministing.com/2015/02/03/how-using-they-as-a-singular-pronoun-can-change-the-world/>
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