anchor.diff:      owner = "klen";
       repo = "pylama";
       rev = version;
  -    hash = "sha256-//mrvZb4bT4aATURqa4g1DUagYe9SoP3o3OrwmiEJnI=";
  +    hash = "sha256-g6Lq5NaieUI/alxqoVFfL5VaCHwB/jLcp02/N1W69yE=";
     };
   
     patches = [
  
positive.code:   meta = with lib; {
      description = "Code audit tool for python";
      homepage = "https://github.com/klen/pylama";
      license = licenses.mit;
      maintainers = with maintainers; [ dotlambda ];
    };
  
negative.code: 
  buildPythonPackage rec {
    pname = "pylama";
    version = "8.3.8";
  
    format = "setuptools";
  
  