anchor.diff:  , buildPythonPackage
   , fetchFromGitHub
   , cryptography
  -, netifaces
  +, ifaddr
   , voluptuous
   , pyyaml
   , pytest-asyncio
  
positive.code: 
    pythonImportsCheck = [
      "xknx"
    ];
  
    meta = with lib; {
  
negative.code:     owner = "XKNX";
      repo = pname;
      rev = "refs/tags/${version}";
      sha256 = "sha256-9fpWl9mYhYwc8Ig4uCF1RJvWS3LqrZQx88IrdaSPo7c=";
    };
  
    propagatedBuildInputs = [
      cryptography
      ifaddr
    ];
  
    checkInputs = [
  