@acquire<EOL><INDENT>def multi_get(self, conn, *keys):<DEDENT>
values, _ = yield from self._multi_get(conn, *keys)<EOL>return tuple(values.get(key) for key in keys)<EOL>
Takes a list of keys and returns a list of values.

        :param keys: ``list`` keys for the item being fetched.
        :return: ``list`` of values for the specified keys.
        :raises:``ValidationException``, ``ClientException``,
        and socket errors