python312Packages.rarfile: refactor

{ lib, buildPythonPackage, fetchFromGitHub, pytestCheckHook, nose, libarchive, glibcLocales, isPy27

{

  lib,

  buildPythonPackage,

  fetchFromGitHub,

  pytestCheckHook,

  libarchive,

  pythonOlder,

  setuptools,

  # unrar is non-free software

, useUnrar ? false, unrar

  useUnrar ? false,

  unrar,

}:

assert useUnrar -> unrar != null;

buildPythonPackage rec {

  pname = "rarfile";

  version = "4.2";

  format = "setuptools";

  disabled = isPy27;

  pyproject = true;

  disabled = pythonOlder "3.6";

  src = fetchFromGitHub {

    owner = "markokr";

    repo = "rarfile";

    rev = "refs/tags/v${version}";

    sha256 = "sha256-ZiwD2LG25fMd4Z+QWsh/x3ceG5QRBH4s/TZDwMnfpNI=";

    hash = "sha256-ZiwD2LG25fMd4Z+QWsh/x3ceG5QRBH4s/TZDwMnfpNI=";

  };

  nativeCheckInputs = [ pytestCheckHook nose glibcLocales ];

  prePatch = ''

  prePatch =

    ''

      substituteInPlace rarfile.py \

  '' + (if useUnrar then

        ''--replace 'UNRAR_TOOL = "unrar"' "UNRAR_TOOL = \"${unrar}/bin/unrar\""

    ''

    + (

      if useUnrar then

        ''

          --replace 'UNRAR_TOOL = "unrar"' "UNRAR_TOOL = \"${unrar}/bin/unrar\""

        ''

      else

        ''--replace 'ALT_TOOL = "bsdtar"' "ALT_TOOL = \"${libarchive}/bin/bsdtar\""

        '')

        ''

          --replace 'ALT_TOOL = "bsdtar"' "ALT_TOOL = \"${libarchive}/bin/bsdtar\""

        ''

    )

    + "";

  # the tests only work with the standard unrar package

  build-system = [ setuptools ];

  nativeCheckInputs = [ pytestCheckHook ];

  # The tests only work with the standard unrar package

  doCheck = useUnrar;

  LC_ALL = "en_US.UTF-8";

  pythonImportsCheck = [ "rarfile" ];

  meta = with lib; {

    description = "RAR archive reader for Python";

    homepage = "https://github.com/markokr/rarfile";

    changelog = "https://github.com/markokr/rarfile/releases/tag/v${version}";

    license = licenses.isc;

    maintainers = with maintainers; [ ];

  };

}