PEP 718: Subscriptable functions

[Gobot1234]

Basic requirements (all PEP Types)

• Read and followed PEP 1 & PEP 12
• File created from the latest PEP template
• PEP has next available number, & set in filename (pep-NNNN.rst), PR title (PEP 123: <Title of PEP>) and PEP header
• Title clearly, accurately and concisely describes the content in 79 characters or less
• Core dev/PEP editor listed as Author or Sponsor, and formally confirmed their approval
• Author, Status (Draft), Type and Created headers filled out correctly
• PEP-Delegate, Topic, Requires and Replaces headers completed if appropriate
• Required sections included
  • Abstract (first section)
  • Copyright (last section; exact wording from template required)
• Code is well-formatted (PEP 7/PEP 8) and is in code blocks, with the right lexer names if non-Python
• PEP builds with no warnings, pre-commit checks pass and content displays as intended in the rendered HTML
• Authors/sponsor added to .github/CODEOWNERS for the PEP

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📚 Documentation preview 📚: https://pep-previews--3179.org.readthedocs.build/

[Gobot1234]

CC @gvanrossum

[gvanrossum]

Yes, I am sponsoring this PEP!

[Gobot1234]

Sorry, might be a bit slow to respond to the rest of the comments I'm currently on a canal :)

[Gobot1234]

Is there anything that is stopping this being merged?

[hugovk]

No, let's merge it so you can refer to it at https://peps.python.org/pep-0718/.