anchor.diff:  
   buildPythonPackage rec {
     pname = "rapidfuzz";
  -  version = "2.1.0";
  +  version = "2.1.2";
   
     disabled = pythonOlder "3.6";
   
  
positive.code:     pandas
      pytestCheckHook
    ];
  
    preCheck = ''
      # import from $out
      rm -r rapidfuzz
    '';
  
    pythonImportsCheck = [
      "rapidfuzz.fuzz"
  
negative.code:     taskflow
    ];
  
    preBuild = ''
      export RAPIDFUZZ_BUILD_EXTENSION=1
    '';
  
    propagatedBuildInputs = [
      jarowinkler
      numpy
  