setup.cfg: Fix version reference

[mkoeppe]

This fixes the error on installation:

      ModuleNotFoundError: No module named 'py.src'

[milahu]

sorry, i have reverted the merge

the current filesystem layout assumes that the package is installed from the project root
where py.src.gnumake_tokenpool.tokenpool.__version__ should work

if we want a "one subfolder per language" layout
then all language-specific files should be moved
for python, that would be setup.cfg and setup.py

for my taste, the current layout is simpler
because build scripts dont need cd py/ etc

here is a gnumake-tokenpool.nix build script

{ lib
, fetchFromGitHub
, buildPythonPackage
, setuptools
, wheel
}:

buildPythonPackage rec {
  pname = "gnumake-tokenpool";
  version = "0.0.2";
  pyproject = true;

  src = fetchFromGitHub {
    owner = "milahu";
    repo = "gnumake-tokenpool";
    rev = "py/${version}";
    hash = "sha256-HFrCHY3BbMIO6lDrOe4WMRYNBmbC8jzcOX/g2+cJYf0=";
  };

  nativeBuildInputs = [
    setuptools
    wheel
  ];

  pythonImportsCheck = [ "gnumake_tokenpool" ];

  meta = with lib; {
    description = "Jobclient and jobserver for the GNU make tokenpool protocol";
    homepage = "https://github.com/milahu/gnumake-tokenpool";
    license = licenses.mit;
    maintainers = with maintainers; [ ];
  };
}

this will install

$ ( cd /nix/store/sc0sf35ir7w884v39n7fxlfwr9d77v56-python3.10-gnumake-tokenpool-0.0.2/lib/python3.10/site-packages/gnumake_tokenpool && find . -type f -printf "%P\n" )
__init__.py
jobclient.py
__pycache__/jobclient.cpython-310.opt-1.pyc
__pycache__/jobclient.cpython-310.pyc
__pycache__/__init__.cpython-310.opt-1.pyc
__pycache__/__init__.cpython-310.pyc

[mkoeppe]

the current filesystem layout assumes that the package is installed from the project root

Yes, but pip install . from the project root does not work, with the reported error.

[mkoeppe]

where py.src.gnumake_tokenpool.tokenpool.__version__ should work

Note that your setup.cfg already declares where in the tree to find packages: namely where=py/src.
gnumake_tokenpool.tokenpool.__version__ provides the full module name.

[milahu]

pip install . from the project root does not work

aah. i have re-merged ba838b0. sorry 4 noise. thanks!

[mkoeppe]

No worries, thanks!

[mkoeppe]

Would you consider tagging a python release and pushing to PyPI?

[milahu]

could you do that if i add you as maintainer here?

im not a big fan of pypi/npm/... so im not familiar with the process

[mkoeppe]

Sure, no problem

[mkoeppe]

https://pypi.org/project/gnumake-tokenpool/0.0.3/

[milahu]

thanks : )

i have updated py/readme.md