[zklaus]

• Change is either:
  • To a Draft PEP
  • To an Accepted or Final PEP, with Steering Council approval
  • To fix an editorial issue (markup, typo, link, header, etc)
• PR title prefixed with PEP number (e.g. PEP 123: Summary of changes)

This PR updates PEP 780 to make use of the new sys.abi_info namespace that stems from the original PEP 780 discussion.

Pinging @rgommers, @lysnikolaou.

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📚 Documentation preview 📚: https://pep-previews--4608.org.readthedocs.build/

[rgommers]

Thanks @zklaus! On reflection, I think I like the name::value syntax, it seems better than using things like sys_abi_info_free_threaded as boolean markers.

Only two minor comments from me.

[rgommers]

This PR had 3 approvals but was never merged. It now needs more updates, I am working on those right now.

[read-the-docs-community]

Documentation build overview

📚 pep-previews | 🛠️ Build #35683042 | 📁 Comparing 49c8637 against latest (642b065)

  🔍 Preview build  

6 files changed · + 1 added · ± 5 modified

+ Added

• pep-0780/appendix-tool-behavior-unknown-markers/index.html

± Modified

• index.html
• numerical/index.html
• pep-0000/index.html
• pep-0780/index.html
• topic/packaging/index.html

[rgommers]

This PR had 3 approvals but was never merged. It now needs more updates, I am working on those right now.

Major update done. I plan to start the DPO discussion on that soon, probably tomorrow.

[hugovk]

This is now in the default docs.

Suggested change

	using :external+py3.15:py:data:`sys.abi_info` where available and the rules in
	using :data:`sys.abi_info` where available and the rules in

Could also change some of the plain ``sys.abi_info`` to :data:`sys.abi_info` links.

[hugovk]

Suggested change

	to the :external+py3.15:py:attr:`sys.abi_info.debug` field.
	to the :attr:`sys.abi_info.debug` field.