102 lines
2.4 KiB
Nix
102 lines
2.4 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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cairosvg,
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cffi,
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cssselect2,
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fetchPypi,
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flit-core,
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fontconfig,
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fonttools,
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ghostscript,
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glib,
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harfbuzz,
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html5lib,
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pango,
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pillow,
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pydyf,
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pyphen,
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pytestCheckHook,
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pythonOlder,
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substituteAll,
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tinycss2,
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}:
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buildPythonPackage rec {
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pname = "weasyprint";
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version = "62.2";
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format = "pyproject";
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disabled = pythonOlder "3.9";
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src = fetchPypi {
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inherit version;
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pname = "weasyprint";
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hash = "sha256-oIrEAOEZGdmW12vsqjMWDXwaxVuhYGKMQs51hldMGlE=";
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};
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patches = [
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(substituteAll {
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src = ./library-paths.patch;
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fontconfig = "${fontconfig.lib}/lib/libfontconfig${stdenv.hostPlatform.extensions.sharedLibrary}";
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pangoft2 = "${pango.out}/lib/libpangoft2-1.0${stdenv.hostPlatform.extensions.sharedLibrary}";
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gobject = "${glib.out}/lib/libgobject-2.0${stdenv.hostPlatform.extensions.sharedLibrary}";
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pango = "${pango.out}/lib/libpango-1.0${stdenv.hostPlatform.extensions.sharedLibrary}";
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pangocairo = "${pango.out}/lib/libpangocairo-1.0${stdenv.hostPlatform.extensions.sharedLibrary}";
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harfbuzz = "${harfbuzz.out}/lib/libharfbuzz${stdenv.hostPlatform.extensions.sharedLibrary}";
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})
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];
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nativeBuildInputs = [ flit-core ];
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propagatedBuildInputs = [
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cffi
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cssselect2
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fonttools
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html5lib
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pillow
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pydyf
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pyphen
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tinycss2
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] ++ fonttools.optional-dependencies.woff;
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nativeCheckInputs = [
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pytestCheckHook
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ghostscript
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];
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disabledTests = [
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# needs the Ahem font (fails on macOS)
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"test_font_stretch"
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# sensitive to sandbox environments
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"test_tab_size"
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"test_tabulation_character"
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"test_linear_gradients_5"
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"test_linear_gradients_12"
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];
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FONTCONFIG_FILE = "${fontconfig.out}/etc/fonts/fonts.conf";
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# Set env variable explicitly for Darwin, but allow overriding when invoking directly
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makeWrapperArgs = [ "--set-default FONTCONFIG_FILE ${FONTCONFIG_FILE}" ];
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postPatch = ''
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substituteInPlace pyproject.toml \
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--replace "--isort --flake8 --cov --no-cov-on-fail" ""
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'';
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preCheck = ''
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# Fontconfig wants to create a cache.
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export HOME=$TMPDIR
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'';
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pythonImportsCheck = [ "weasyprint" ];
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meta = with lib; {
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description = "Converts web documents to PDF";
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mainProgram = "weasyprint";
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homepage = "https://weasyprint.org/";
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license = licenses.bsd3;
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};
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}
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