def parse_node(self, response, selector):
        if hasattr(self, 'parse_item'):  # backward compatibility
            return self.parse_item(response, selector)
        raise NotImplementedError
Returns a dict of currenly logging in user.
dataset/ETHPy150Open wcong/ants/ants/contrib/spiders/feed.py/XMLFeedSpider.parse_node--crossover with--dataset/ETHPy150Open ibagrak/algae/gae/libs/simpleauth/handler.py/SimpleAuthHandler._get_google_user_info