{ lib
, buildPythonPackage
, fetchPypi
, cflow
, graphviz
, pydot
, networkx
, which
}:

buildPythonPackage rec {
  pname = "pycflow2dot";
  version = "0.2.3";

  src = fetchPypi {
    inherit pname version;
    sha256 = "1zm8x2pd0q6zza0fw7hg9g1qvybfnjq6ql9b8mh2fc45l7l25655";
  };

  propagatedBuildInputs = [
    cflow
    graphviz
    pydot
    networkx
    which
  ];

  pythonImportsCheck = [ "pycflow2dot" ];
  checkPhase = ''
    cd tests
    export PATH=$out/bin:$PATH
    make all
  '';

  meta = with lib; {
    description = "Layout C call graphs from cflow using GraphViz dot";
    homepage    = "https://github.com/johnyf/pycflow2dot";
    license     = licenses.gpl3Plus;
    maintainers = with maintainers; [ evils ];
  };
}