{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder, }: buildPythonPackage rec { pname = "pydsdl"; version = "1.18.0"; format = "setuptools"; disabled = pythonOlder "3.7"; src = fetchFromGitHub { owner = "OpenCyphal"; repo = pname; rev = "refs/tags/${version}"; hash = "sha256-sn7KoJmJbr7Y+N9PAXyhJnts/hW+Gi06nrHj5VIDZMU="; }; # allow for writable directory for darwin preBuild = '' export HOME=$TMPDIR ''; # Module doesn't contain tests doCheck = false; pythonImportsCheck = [ "pydsdl" ]; meta = with lib; { description = "Library to process Cyphal DSDL"; longDescription = '' PyDSDL is a Cyphal DSDL compiler front-end implemented in Python. It accepts a DSDL namespace at the input and produces a well-annotated abstract syntax tree (AST) at the output, evaluating all constant expressions in the process. All DSDL features defined in the Cyphal Specification are supported. The library should, in theory, work on any platform and with any Python implementation. ''; homepage = "https://pydsdl.readthedocs.io/"; license = licenses.mit; maintainers = with maintainers; [ wucke13 ]; }; }