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{
lib,
buildPythonPackage,
pythonOlder,
fetchFromGitHub,
setuptools,
ziafont,
pytestCheckHook,
nbval,
latex2mathml,
fetchurl,
}:
buildPythonPackage rec {
pname = "ziamath";
version = "0.11";
pyproject = true;
disabled = pythonOlder "3.8";
src = fetchFromGitHub {
owner = "cdelker";
repo = "ziamath";
rev = "refs/tags/${version}";
hash = "sha256-DLpbidQEeQVKxGCbS2jeeCvmVK9ElDIDQMj5bh/x7/Q=";
};
build-system = [ setuptools ];
dependencies = [ ziafont ];
nativeCheckInputs = [
pytestCheckHook
nbval
latex2mathml
];
preCheck =
let
# The test notebooks try to download font files, unless they already exist in the test directory,
# so we prepare them in advance.
checkFonts = lib.map fetchurl (import ./checkfonts.nix);
copyFontCmd = font: "cp ${font} test/${lib.last (lib.splitString "/" font.url)}\n";
in
lib.concatMapStrings copyFontCmd checkFonts;
pytestFlagsArray = [ "--nbval-lax" ];
pythonImportsCheck = [ "ziamath" ];
meta = {
description = "Render MathML and LaTeX Math to SVG without Latex installation";
homepage = "https://ziamath.readthedocs.io/en/latest/";
changelog = "https://ziamath.readthedocs.io/en/latest/changes.html";
license = lib.licenses.mit;
maintainers = [ lib.maintainers.sfrijters ];
};
}
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