PEP 808: Partially Dynamic Metadata

[henryiii]

This PEP proposes an update to the pyproject.toml dynamic metadata specification to enable partially dynamic metadata, where some fields can be partially specified and also dynamically extended.

Pre-PEP thread: https://discuss.python.org/t/partially-dynamic-project-metadata-proposal-pre-pep/88608

Filipe (@FFY00) has graciously agreed to be my sponsor for this PEP.

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
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Standards Track requirements

• PEP topic discussed in a suitable venue with general agreement that a PEP is appropriate
• Suggested sections included (unless not applicable)
  • Motivation
  • Rationale
  • Specification
  • Backwards Compatibility
  • Security Implications
  • How to Teach This
  • Reference Implementation
  • Rejected Ideas
  • Open Issues
• Python-Version set to valid (pre-beta) future Python version, if relevant
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📚 Documentation preview 📚: https://pep-previews--4598.org.readthedocs.build/pep-0808/

[python-cla-bot]

All commit authors signed the Contributor License Agreement.

[henryiii]

@LecrisUT, you need to sign the CLA, see above.

[hugovk]

• Core dev/PEP editor listed as Author or Sponsor, and formally confirmed their approval

@FFY00 Please could you confirm your sponsorship?

[FFY00]

@hugovk, I confirm 😊