50 lines
1 KiB
Nix
50 lines
1 KiB
Nix
{ 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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}:
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buildPythonPackage rec {
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pname = "tatsu";
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version = "5.8.3";
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format = "setuptools";
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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${version}";
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hash = "sha256-cKEMRbH/xNtYM0lmNVazv3i0Q1tmVrVPrB6F2s02Sro=";
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};
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propagatedBuildInputs = [
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colorama
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regex
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];
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nativeCheckInputs = [
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pytestCheckHook
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];
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pythonImportsCheck = [
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"tatsu"
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];
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meta = with lib; {
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description = "Generates Python parsers from grammars in a variation of EBNF";
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longDescription = ''
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TatSu (the successor to Grako) is a tool that takes grammars in a
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variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in
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Python.
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'';
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homepage = "https://tatsu.readthedocs.io/";
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changelog = "https://github.com/neogeny/TatSu/releases/tag/v${version}";
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license = licenses.bsd2;
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maintainers = with maintainers; [ ];
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};
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}
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