anchor.diff:      owner = "gwww";
       repo = "elkm1";
       rev = version;
  -    hash = "sha256-+rFW7qFpay/ebUz9EEB8nn0kuqVtVmG5ZHOWG2bMPts=";
  +    hash = "sha256-Jr9f+essHB1FkzD6zM0G6jgE9C9lfDJuFIPrKRhVt+g=";
     };
   
     nativeBuildInputs = [
  
positive.code:     pytestCheckHook
    ];
  
    pythonImportsCheck = [ "elkm1_lib" ];
  
    meta = with lib; {
      description = "Python module for interacting with ElkM1 alarm/automation panel";
  
negative.code: 
  buildPythonPackage rec {
    pname = "elkm1-lib";
    version = "1.2.1";
    format = "pyproject";
  
    disabled = pythonOlder "3.6";
  