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{ lib
, buildPythonPackage
, snap7
, fetchFromGitHub
, setuptools
, pythonOlder
}:
buildPythonPackage rec {
pname = "python-snap7";
version = "1.3";
format = "setuptools";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "gijzelaerr";
repo = "python-snap7";
rev = "refs/tags/${version}";
hash = "sha256-90WwgqPHsHbuQUY49cSQblN1jfoLydiG0dm1aMF/NCA=";
};
propagatedBuildInputs = [
setuptools
];
prePatch = ''
substituteInPlace snap7/common.py \
--replace "lib_location = None" "lib_location = '${snap7}/lib/libsnap7.so'"
'';
# Tests require root privileges to open privilaged ports
doCheck = false;
pythonImportsCheck = [
"snap7"
"snap7.util"
];
meta = with lib; {
description = "Python wrapper for the snap7 PLC communication library";
mainProgram = "snap7-server";
homepage = "https://github.com/gijzelaerr/python-snap7";
license = licenses.mit;
maintainers = with maintainers; [ freezeboy ];
};
}
|