49 lines
1.1 KiB
Nix
49 lines
1.1 KiB
Nix
{
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lib,
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buildPythonPackage,
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colorama,
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fetchFromGitHub,
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pytestCheckHook,
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pythonOlder,
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regex,
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setuptools,
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}:
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buildPythonPackage rec {
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pname = "tatsu";
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version = "5.12.1";
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pyproject = true;
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disabled = pythonOlder "3.10";
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src = fetchFromGitHub {
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owner = "neogeny";
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repo = "TatSu";
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rev = "refs/tags/v${version}";
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hash = "sha256-dY+hvNwYrkKko9A5yRT0EWYlvVu3OrhJMzk/8cjzuUo=";
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};
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nativeBuildInputs = [ setuptools ];
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propagatedBuildInputs = [
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colorama
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regex
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];
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nativeCheckInputs = [ pytestCheckHook ];
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pythonImportsCheck = [ "tatsu" ];
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meta = with lib; {
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description = "Generates Python parsers from grammars in a variation of EBNF";
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longDescription = ''
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TatSu (the successor to Grako) is a tool that takes grammars in a
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variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in
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Python.
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'';
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homepage = "https://tatsu.readthedocs.io/";
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changelog = "https://github.com/neogeny/TatSu/releases/tag/v${version}";
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license = licenses.bsd2;
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maintainers = [ ];
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};
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}
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