def _get(self, key, identity='<STR_LIT:image>'):
value = self._get_raw(add_prefix(key, identity))<EOL>if not value:<EOL><INDENT>return None<EOL><DEDENT>if identity == '<STR_LIT:image>':<EOL><INDENT>return deserialize_image_file(value)<EOL><DEDENT>return deserialize(value)<EOL>
Deserializing, prefix wrapper for _get_raw