52 lines
1.1 KiB
Nix
52 lines
1.1 KiB
Nix
{ lib
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, buildPythonPackage
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, fetchFromGitHub
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, regex
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, pytestCheckHook
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, pythonOlder
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, js2py
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, setuptools
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}:
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buildPythonPackage rec {
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pname = "lark";
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version = "1.1.9";
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format = "pyproject";
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src = fetchFromGitHub {
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owner = "lark-parser";
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repo = "lark";
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rev = "refs/tags/${version}";
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hash = "sha256-pWLKjELy10VNumpBHjBYCO2TltKsZx1GhQcGMHsYJNk=";
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};
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nativeBuildInputs = [
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setuptools
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];
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# Optional import, but fixes some re known bugs & allows advanced regex features
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propagatedBuildInputs = [ regex ];
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pythonImportsCheck = [
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"lark"
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"lark.parsers"
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"lark.tools"
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"lark.grammars"
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];
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# Js2py is not supported on 3.12
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doCheck = pythonOlder "3.12";
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nativeCheckInputs = [
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js2py
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pytestCheckHook
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];
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meta = with lib; {
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description = "A modern parsing library for Python, implementing Earley & LALR(1) and an easy interface";
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homepage = "https://lark-parser.readthedocs.io/";
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changelog = "https://github.com/lark-parser/lark/releases/tag/${version}";
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license = licenses.mit;
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maintainers = with maintainers; [ fridh drewrisinger ];
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};
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}
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