{ lib, buildPythonPackage, fetchPypi, isPy27, cssselect, cssutils, lxml, mock, nose, requests, cachetools }: buildPythonPackage rec { pname = "premailer"; version = "3.7.0"; disabled = isPy27; # no longer compatible with urllib src = fetchPypi { inherit pname version; sha256 = "5eec9603e84cee583a390de69c75192e50d76e38ef0292b027bd64923766aca7"; }; buildInputs = [ mock nose ]; propagatedBuildInputs = [ cachetools cssselect cssutils lxml requests ]; meta = { description = "Turns CSS blocks into style attributes "; homepage = "https://github.com/peterbe/premailer"; license = lib.licenses.bsd3; }; }