anchor.diff:      owner = "omry";
       repo = pname;
       rev = "refs/tags/v${version}";
  -    hash = "sha256-bUJ80sa2ot2JSkt29eFwSiKL6R1X1+VVeE9dFIy4Mg0=";
  +    hash = "sha256-sJUYi0M/6SBSeKVSJoNY7IbVmzRZVTlek8AyL2cOPAM=";
     };
  -
  -  postPatch = ''
  -    substituteInPlace setup.py --replace 'setup_requires=["pytest-runner"]' 'setup_requires=[]'
  -  '';
   
     nativeBuildInputs = [
       jre_minimal
  
positive.code: { lib
  , buildPythonPackage
  , fetchFromGitHub
  , pytest-mock
  , pytestCheckHook
  , pyyaml
  , pythonOlder
  , jre_minimal
  , antlr4_9-python3-runtime
  , pydevd }:
  
  buildPythonPackage rec {
    pname = "omegaconf";
    version = "2.2.2";
  
    disabled = pythonOlder "3.6";
  
  
negative.code: 
    checkInputs = [
      pydevd
      pytest-mock
      pytestCheckHook
    ];
  
    pythonImportsCheck = [
      "omegaconf"
    ];
  
    meta = with lib; {
      description = "Framework for configuring complex applications";
      homepage = "https://github.com/omry/omegaconf";
      license = licenses.bsd3;
      maintainers = with maintainers; [ bcdarwin ];
    };
  }
  