depot/third_party/nixpkgs/pkgs/development/python-modules/tatsu/default.nix
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GitOrigin-RevId: 6d8215281b2f87a5af9ed7425a26ac575da0438f
2022-01-20 00:45:15 +01:00

37 lines
1 KiB
Nix

{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder
, colorama, regex
, pytest-runner, pytestCheckHook, pytest-mypy
}:
buildPythonPackage rec {
pname = "tatsu";
version = "5.7.3";
# upstream only supports 3.10+
disabled = pythonOlder "3.10";
src = fetchFromGitHub {
owner = "neogeny";
repo = "TatSu";
rev = "v${version}";
sha256 = "1d6rnlybj971b5j5glvq288hd4r204nkmssqb0k8rm6cqcwhz292";
};
nativeBuildInputs = [ pytest-runner ];
propagatedBuildInputs = [ colorama regex ];
checkInputs = [ pytestCheckHook pytest-mypy ];
pythonImportsCheck = [ "tatsu" ];
meta = with lib; {
description = "Generates Python parsers from grammars in a variation of EBNF";
longDescription = ''
TatSu (the successor to Grako) is a tool that takes grammars in a
variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in
Python.
'';
homepage = "https://tatsu.readthedocs.io/";
license = licenses.bsd2;
maintainers = with maintainers; [ primeos ];
};
}