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