pkgs/development/python-modules/cwcwidth/default.nix

   1 {
   2   lib,
   3   buildPythonPackage,
   4   fetchPypi,
   5   cython,
   6   pytestCheckHook,
   7   setuptools,
   8 }:
   9
  10 buildPythonPackage rec {
  11   pname = "cwcwidth";
  12   version = "0.1.9";
  13   format = "pyproject";
  14
  15   src = fetchPypi {
  16     inherit pname version;
  17     hash = "sha256-8Z0RoBSNSoys0GTJbpO8qM40FaGGroIEA49F4Qjbdrg=";
  18   };
  19
  20   nativeBuildInputs = [
  21     cython
  22     setuptools
  23   ];
  24
  25   nativeCheckInputs = [ pytestCheckHook ];
  26   preCheck = ''
  27     # Hack needed to make pytest + cython work
  28     # https://github.com/NixOS/nixpkgs/pull/82410#issuecomment-827186298
  29     export HOME=$(mktemp -d)
  30     cp -r $TMP/$sourceRoot/tests $HOME
  31     pushd $HOME
  32
  33     # locale settings used by upstream, has the effect of skipping
  34     # otherwise-failing tests on darwin
  35     export LC_ALL='C.UTF-8'
  36     export LANG='C.UTF-8'
  37   '';
  38   postCheck = "popd";
  39
  40   pythonImportsCheck = [ "cwcwidth" ];
  41
  42   meta = with lib; {
  43     description = "Python bindings for wc(s)width";
  44     homepage = "https://github.com/sebastinas/cwcwidth";
  45     changelog = "https://github.com/sebastinas/cwcwidth/blob/main/CHANGELOG.md";
  46     license = licenses.mit;
  47     maintainers = [ ];
  48   };
  49 }