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nixpkgs/pkgs/development/python-modules/cairocffi/generic.nix

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Nix

{ version
, sha256
, dlopen_patch
, disabled ? false
, ...
}@args:
with args;
buildPythonPackage rec {
pname = "cairocffi";
inherit version disabled;
src = fetchPypi {
inherit pname version sha256;
};
LC_ALL = "en_US.UTF-8";
# checkPhase require at least one 'normal' font and one 'monospace',
# otherwise glyph tests fails
FONTCONFIG_FILE = makeFontsConf {
fontDirectories = [ freefont_ttf ];
};
propagatedBuildInputs = [ cairo cffi ] ++ lib.optional withXcffib xcffib;
propagatedNativeBuildInputs = [ cffi ];
# pytestCheckHook does not work
checkInputs = [ numpy pytest glibcLocales ];
postPatch = ''
substituteInPlace setup.cfg \
--replace "pytest-runner" "" \
--replace "pytest-cov" "" \
--replace "pytest-flake8" "" \
--replace "pytest-isort" "" \
--replace "--flake8 --isort" ""
'';
checkPhase = ''
py.test $out/${python.sitePackages}
'';
patches = [
# OSError: dlopen() failed to load a library: gdk-pixbuf-2.0 / gdk-pixbuf-2.0-0
(substituteAll {
src = dlopen_patch;
ext = stdenv.hostPlatform.extensions.sharedLibrary;
cairo = cairo.out;
glib = glib.out;
gdk_pixbuf = gdk-pixbuf.out;
})
./fix_test_scaled_font.patch
];
meta = with lib; {
homepage = "https://github.com/SimonSapin/cairocffi";
license = licenses.bsd3;
maintainers = with maintainers; [];
description = "cffi-based cairo bindings for Python";
};
}