anchor.diff:      taskflow
     ];
   
  +  preBuild = ''
  +    export RAPIDFUZZ_BUILD_EXTENSION=1
  +  '';
  +
     propagatedBuildInputs = [
       jarowinkler
       numpy
  
positive.code: 
  buildPythonPackage rec {
    pname = "rapidfuzz";
    version = "2.1.0";
  
    disabled = pythonOlder "3.6";
  
  
negative.code:     owner = "maxbachmann";
      repo = "RapidFuzz";
      rev = "v${version}";
      hash = "sha256-7BP22Fon+7a3ZxTCS838uoLXABYdEexMEH2vZ0/KoRQ=";
    };
  
    nativeBuildInputs = [
  