anchor.diff:    buildInputs = [ setuptools_scm ];
   
     checkInputs = [ pygccxml ];
  +  doCheck = (!isPy3k); # Fails to import module 'cxxfilt' from pygccxml on Py3k
   
     meta = with stdenv.lib; {
       homepage = https://github.com/gjcarneiro/pybindgen;
  
positive.code: { stdenv, fetchPypi, buildPythonPackage, setuptools_scm, pygccxml }:
  buildPythonPackage rec {
    pname = "PyBindGen";
    version = "0.19.0";
  
negative.code:     maintainers = with maintainers; [ teto ];
    };
  }
  