PEP 750: Updates requested by the Steering Council

[davepeck]

• 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)

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As part of pre-acceptance of PEP 750, the Steering Council requested four small updates to the PEP. I've taken a first cut at all four:

• Specify final module location as string.templatelib
• Spell out conv as conversion and expr as expression
• Provide several examples of Template.__iter__()
• Be more explicit in the section on the inability to round-trip source text
• Possibly spell out format_spec as format_specification (TBD)
• Edit and correct these changes

With this PR, hopefully we can all put eyes on PEP 750 and get it to a state we're excited about! 🎉

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📚 Documentation preview 📚: https://pep-previews--4351.org.readthedocs.build/pep-0750/

[Wingysam]

Looks like you beat me to this! I have my own branch that does some of this locally and just saw that you've finished doing it haha.

The interpreter implementation still needs the update. I'll continue working on my fork.

[davepeck]

@AA-Turner Thanks for the suggestions -- took a swing at all of them! :-)

[AA-Turner]

Thank you!

A