{ lib, stdenv, buildPythonPackage, fetchFromGitHub, pythonOlder , six, pytestCheckHook, pytest-benchmark, numpy, arrow, ruamel_yaml }: buildPythonPackage rec { pname = "construct"; version = "2.10.56"; disabled = pythonOlder "3.6"; # no tests in PyPI tarball src = fetchFromGitHub { owner = pname; repo = pname; rev = "v${version}"; sha256 = "1j4mqwyxkbdcsnnk5bbdcljv855w4fglaqc94q1xdzm8kgjxk4mr"; }; checkInputs = [ pytestCheckHook pytest-benchmark numpy arrow ruamel_yaml ]; disabledTests = lib.optionals stdenv.isDarwin [ "test_multiprocessing" ]; pytestFlagsArray = [ "--benchmark-disable" ]; meta = with lib; { description = "Powerful declarative parser (and builder) for binary data"; homepage = "https://construct.readthedocs.org/"; license = licenses.mit; maintainers = with maintainers; [ bjornfor ]; }; }