anchor.diff:      sha256 = "6fe747418461d7b202824a3486ba8f4fa17a9bd0b1eddc743ba1d6d87f03391a";
     };
   
  -  buildInputs = [ pytest ];
  +  nativeBuildInputs = [
  +    setuptools_scm
  +  ];
  +  buildInputs = [
  +    pytest
  +  ];
   
     propagatedBuildInputs = [
       six
  
positive.code: , isPy27
  , six
  , pytest
  , numpy
  }:
  
  buildPythonPackage rec {
  
negative.code:   ];
  
    checkInputs = [
      pytestCheckHook
    ];
  
    meta = with lib; {
      description = "Pytest plugin with advanced doctest features";
  