nixpkgs/pkgs/development/python-modules/weasyprint/default.nix
2022-03-02 11:18:21 -08:00

104 lines
2.1 KiB
Nix

{ buildPythonPackage
, fetchPypi
, fetchpatch
, pytestCheckHook
, brotli
, cairosvg
, flit-core
, fonttools
, pydyf
, pyphen
, cffi
, cssselect
, lxml
, html5lib
, tinycss
, zopfli
, glib
, harfbuzz
, pango
, fontconfig
, lib
, stdenv
, ghostscript
, isPy3k
, substituteAll
}:
buildPythonPackage rec {
pname = "weasyprint";
version = "54.2";
disabled = !isPy3k;
format = "pyproject";
src = fetchPypi {
inherit version;
pname = "weasyprint";
sha256 = "sha256-1eiqguPiokd6RUPwZG2fsUCAybo0oIWXUesjdXzABGY=";
};
patches = [
(substituteAll {
src = ./library-paths.patch;
fontconfig = "${fontconfig.lib}/lib/libfontconfig${stdenv.hostPlatform.extensions.sharedLibrary}";
pangoft2 = "${pango.out}/lib/libpangoft2-1.0${stdenv.hostPlatform.extensions.sharedLibrary}";
gobject = "${glib.out}/lib/libgobject-2.0${stdenv.hostPlatform.extensions.sharedLibrary}";
pango = "${pango.out}/lib/libpango-1.0${stdenv.hostPlatform.extensions.sharedLibrary}";
pangocairo = "${pango.out}/lib/libpangocairo-1.0${stdenv.hostPlatform.extensions.sharedLibrary}";
harfbuzz = "${harfbuzz.out}/lib/libharfbuzz${stdenv.hostPlatform.extensions.sharedLibrary}";
})
];
nativeBuildInputs = [
flit-core
];
propagatedBuildInputs = [
brotli
cairosvg
cffi
cssselect
fonttools
html5lib
lxml
flit-core
pydyf
pyphen
tinycss
zopfli
];
checkInputs = [
pytestCheckHook
ghostscript
];
disabledTests = [
# needs the Ahem font (fails on macOS)
"test_font_stretch"
# sensitive to sandbox environments
"test_tab_size"
"test_tabulation_character"
];
FONTCONFIG_FILE = "${fontconfig.out}/etc/fonts/fonts.conf";
postPatch = ''
substituteInPlace pyproject.toml \
--replace "--isort --flake8 --cov --no-cov-on-fail" ""
'';
preCheck = ''
# Fontconfig wants to create a cache.
export HOME=$TMPDIR
'';
meta = with lib; {
homepage = "https://weasyprint.org/";
description = "Converts web documents to PDF";
license = licenses.bsd3;
maintainers = with maintainers; [ elohmeier ];
};
}