python312Packages.cwcwidth: fix on darwin, cleanup

{

  lib,

  stdenv,

  buildPythonPackage,

  fetchPypi,

  fetchFromGitHub,

  cython,

  pytestCheckHook,

  setuptools,

  pytestCheckHook,

}:

buildPythonPackage rec {

  pname = "cwcwidth";

  version = "0.1.10";

  format = "pyproject";

  pyproject = true;

  src = fetchPypi {

    inherit pname version;

    hash = "sha256-dGh2D3LB9BB74bKyhUvAAEAeo2pp2u02+5ZqHhmnoSQ=";

  src = fetchFromGitHub {

    owner = "sebastinas";

    repo = "cwcwidth";

    tag = "v${version}";

    hash = "sha256-JrzItV+nCpQCz9MM1pcq5FtGZOsWNbgAra6i5WT4Mcg=";

  };

  nativeBuildInputs = [

  build-system = [

    cython

    setuptools

  ];

  nativeCheckInputs = [ pytestCheckHook ];

  nativeCheckInputs = [

    pytestCheckHook

  ];

  preCheck = ''

    # Hack needed to make pytest + cython work

    # https://github.com/NixOS/nixpkgs/pull/82410#issuecomment-827186298

    export HOME=$(mktemp -d)

    cp -r $TMP/$sourceRoot/tests $HOME

    pushd $HOME

    # locale settings used by upstream, has the effect of skipping

    # otherwise-failing tests on darwin

    # prevent import shadow

    rm -rf cwcwidth

    # locale settings used by upstream, has the effect of skipping otherwise-failing tests on darwin

    export LC_ALL='C.UTF-8'

    export LANG='C.UTF-8'

  '';

  postCheck = "popd";

  disabledTests = lib.optionals stdenv.hostPlatform.isDarwin [

    # Despite setting the locales above, this test fails with:

    # AssertionError: Tuples differ: (1, 1, 1, 1) != (1, 1, 1, 0)

    "test_combining_spacing"

  ];

  pythonImportsCheck = [ "cwcwidth" ];

  meta = with lib; {

  meta = {

    description = "Python bindings for wc(s)width";

    homepage = "https://github.com/sebastinas/cwcwidth";

    changelog = "https://github.com/sebastinas/cwcwidth/blob/main/CHANGELOG.md";

    license = licenses.mit;

    changelog = "https://github.com/sebastinas/cwcwidth/blob/v${version}/CHANGELOG.md";

    license = lib.licenses.mit;

    maintainers = [ ];

  };

}