{stdenv, python27Packages, elasticsearch, six, python-dateutil}: python27Packages.buildPythonPackage rec {
  pname = "elasticsearch-dsl";
  version = "5.3.0";
  format = "setuptools";

  src = python27Packages.fetchPypi {
    inherit pname version;
    extension = "tar.gz";
    hash = "sha256-3oGyMizem/EXHIpB2AWWza3UM7iLk9qgkGCvOlElI6c=";
  };

  propagatedBuildInputs = [python27Packages.setuptools elasticsearch six python-dateutil];
}