anchor.diff:  , appdirs
   , ifaddr
   , pythonOlder
  +, lxml
   , mock
   , nix-update-script
   , pytestCheckHook
  
positive.code:     owner = "SoCo";
      repo = "SoCo";
      rev = "v${version}";
      hash = "sha256-8U7wfxqen+hgK8j9ooPHCAKvd9kSZicToTyP7XzQFrg=";
    };
  
    propagatedBuildInputs = [
      appdirs
      ifaddr
      requests
      xmltodict
    ];
  
negative.code: 
  buildPythonPackage rec {
    pname = "soco";
    version = "0.28.0";
    format = "setuptools";
  
    disabled = pythonOlder "3.6";
  