anchor.diff:    '';
   
     propagatedBuildInputs = [
  +    loguru
       six
     ];
   
  
positive.code: 
  buildPythonPackage rec {
    pname = "python-utils";
    version = "3.1.0";
  
    src = fetchFromGitHub {
      owner = "WoLpH";
      repo = pname;
      rev = "v${version}";
      sha256 = "sha256-+NgcVIDM9f2OKBpJNWlSyFxEONltPWJSWIu400/5RkQ=
  ";
    };
  
    # disable coverage and linting
  
negative.code: { lib
  , buildPythonPackage
  , fetchFromGitHub
  , loguru
  , pytestCheckHook
  , six
  , pytest-mypy
  