nixpkgs/pkgs/development/python-modules/cwcwidth/default.nix
Robert Scott 712b402565 python3Packages.cwcwidth: fix tests on darwin
use the same locale settings used by upstream's CI:
2bc4360474/.github/workflows/build.yaml (L33)

this has the effect of skipping some otherwise-failing tests on
darwin. seems slightly counterproductive but who am i to judge?
2021-11-22 23:05:47 -08:00

40 lines
1.1 KiB
Nix

{ lib, buildPythonPackage, fetchPypi, cython, pytestCheckHook }:
buildPythonPackage rec {
pname = "cwcwidth";
version = "0.1.4";
format = "pyproject";
src = fetchPypi {
inherit pname version;
sha256 = "1azrphpkcyggg38xvkfb9dpc4xmmm90p02kf8dkqd4d6j5w96aj8";
};
nativeBuildInputs = [ cython ];
checkInputs = [ 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
export LC_ALL='C.UTF-8'
export LANG='C.UTF-8'
'';
postCheck = "popd";
pythonImportsCheck = [ "cwcwidth" ];
meta = with lib; {
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;
maintainers = with maintainers; [ ];
};
}