Dev chores

[sloria]

• Migrate to pyproject.toml
  • Reference: https://packaging.python.org/en/latest/guides/modernize-setup-py-project/
  • Mostly borrows from https://github.com/pallets/flask/blob/main/pyproject.toml
• Migrate to ruff
  • Because it's faster and consolidates tooling we already use
• Update release workflow based on https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/

I've already done these in a few of the other marshmallow-code projects and my personal repos without issue so far.

see

marshmallow-code/flask-marshmallow#285
marshmallow-code/flask-marshmallow#287

[sloria]

@lafrech tagged you for review since there's some tooling changes here. no need to review if it's not interesting to you; just wanted you to be aware before i do the same for the other repos (marshmallow-sqlalchemy, webargs, apispec, etc). i'll plan to merge this at COB tomorrow

[sloria]

I'm planning to deprecate __version__, __parsed_version__, and __version_info__ in a follow-up PR

[lafrech]

Thanks for updating all the repos. That's a great deal of work I meant to tackle some day but didn't find the time to. Also, best practices and publication methods change and improve all the time, so I was waiting for things to settle a bit until I could copy from some over project.

I shall do the same to flask-smorest and probably my own repos. Time permitting.

Many thumbs up.