Santa #Python came super early in 2026!
With build 1.4.0, it is now possible to easily dump effective package metadata!
So getting the version of a package in the current directory is now as easy as `pipx run build --metadata 2>/dev/null | jq -r .version`.
This is NOT like parsing pyproject.toml or whatever. It builds the package and looks at the result. So it works even with setup.py.