def _next_page(self):
if self._last_page_seen:<EOL><INDENT>raise StopIteration<EOL><DEDENT>new, self._last_page_seen = self.conn.query_multiple(self.object_type, self._next_page_index,<EOL>self.url_params, self.query_params)<EOL>self._next_page_index += <NUM_LIT:1><EOL>if len(new) == <NUM_LIT:0>:<EOL><INDENT>self._last_page_seen = True  <EOL><DEDENT>else:<EOL><INDENT>self._results += new<EOL><DEDENT>
Fetch the next page of the query.