{ buildPythonPackage
, fetchPypi
, cssselect
, cssutils
, lxml
, mock
, nose
, requests
, cachetools
}:
buildPythonPackage rec {
  pname = "premailer";
  version = "3.8.0";

  buildInputs = [ mock nose ];
  propagatedBuildInputs = [ cachetools cssselect cssutils lxml requests ];

  src = fetchPypi {
    inherit pname version;
    sha256 = "sha256-TU4VckTO6UWgDBT+qp5qOusvryYj/2qLoIr99QX6DyU=";
  };
}