def _create_parent_dir(ufo_path):
directory = os.path.dirname(os.path.normpath(ufo_path))<EOL>if directory and not os.path.exists(directory):<EOL><INDENT>os.makedirs(directory)<EOL><DEDENT>
Creates the parent directory where the UFO will be saved, in case it
doesn't exist already. This is required because fontTools.ufoLib no
longer calls os.makedirs.