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{ lib
, stdenv
, buildPythonPackage
, cairosvg
, cffi
, cssselect2
, fetchPypi
, flit-core
, fontconfig
, fonttools
, ghostscript
, glib
, harfbuzz
, html5lib
, pango
, pillow
, pydyf
, pyphen
, pytestCheckHook
, pythonOlder
, substituteAll
, tinycss2
}:
buildPythonPackage rec {
pname = "weasyprint";
version = "61.2";
format = "pyproject";
disabled = pythonOlder "3.8";
src = fetchPypi {
inherit version;
pname = "weasyprint";
hash = "sha256-R99s/u/4xsKM8uTK+DfN4XcV7+RicIradLqi6zkbYFk=";
};
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 = [
cffi
cssselect2
fonttools
html5lib
pillow
pydyf
pyphen
tinycss2
] ++ fonttools.optional-dependencies.woff;
nativeCheckInputs = [
pytestCheckHook
ghostscript
];
disabledTests = [
# needs the Ahem font (fails on macOS)
"test_font_stretch"
# sensitive to sandbox environments
"test_tab_size"
"test_tabulation_character"
"test_linear_gradients_5"
"test_linear_gradients_12"
];
FONTCONFIG_FILE = "${fontconfig.out}/etc/fonts/fonts.conf";
# Set env variable explicitly for Darwin, but allow overriding when invoking directly
makeWrapperArgs = [
"--set-default FONTCONFIG_FILE ${FONTCONFIG_FILE}"
];
postPatch = ''
substituteInPlace pyproject.toml \
--replace "--isort --flake8 --cov --no-cov-on-fail" ""
'';
preCheck = ''
# Fontconfig wants to create a cache.
export HOME=$TMPDIR
'';
pythonImportsCheck = [
"weasyprint"
];
meta = with lib; {
description = "Converts web documents to PDF";
mainProgram = "weasyprint";
homepage = "https://weasyprint.org/";
license = licenses.bsd3;
maintainers = with maintainers; [ elohmeier ];
};
}
|