nixpkgs/pkgs/development/python-modules/pygal/default.nix

68 lines
1.2 KiB
Nix

{
lib,
buildPythonPackage,
fetchPypi,
pythonOlder,
# build-system
setuptools,
# dependencies
importlib-metadata,
# optional-dependencies
lxml,
cairosvg,
# tests
pyquery,
pytestCheckHook,
}:
buildPythonPackage rec {
pname = "pygal";
version = "3.0.5";
pyproject = true;
disabled = pythonOlder "3.8";
src = fetchPypi {
inherit pname version;
hash = "sha256-wKDzTlvBwBl1wr+4NCrVIeKTrULlJWmd0AxNelLBS3E=";
};
postPatch = ''
substituteInPlace setup.py \
--replace-fail pytest-runner ""
'';
build-system = [ setuptools ];
dependencies = [ importlib-metadata ];
optional-dependencies = {
lxml = [ lxml ];
png = [ cairosvg ];
};
nativeCheckInputs = [
pyquery
pytestCheckHook
] ++ lib.flatten (lib.attrValues optional-dependencies);
preCheck = ''
# necessary on darwin to pass the testsuite
export LANG=en_US.UTF-8
'';
meta = with lib; {
description = "Module for dynamic SVG charting";
homepage = "http://www.pygal.org";
changelog = "https://github.com/Kozea/pygal/blob/${version}/docs/changelog.rst";
downloadPage = "https://github.com/Kozea/pygal";
license = licenses.lgpl3Plus;
maintainers = [ ];
mainProgram = "pygal_gen.py";
};
}