setuptools.finalize_distribution_options inplace without creating additional package like setuptools_scm

[hellozyemlya]

Hi guys. How I can introduce hook for setuptools.finalize_distribution_options in pyproject.toml for current project? So I don't want to introduce additional package like setuptools_scm, but define some script near pyproject.toml and call it for finalize_distribution_options inplace. Is it possible to do this?

[abravalheri]

It is not possible to do that (without hacks).

If you want to customise the build for the current project, probably the best way to do that is to use setup.py (which you can do in addition to whatever you already have in pyproject.toml as stated in the docs; the 2 are not mutually exclusive).