def parse_node(self, response, selector):
        if hasattr(self, 'parse_item'):  # backward compatibility
            return self.parse_item(response, selector)
        raise NotImplementedError
Return raw HTTP representation (as bytes) of the given response. This
dataset/ETHPy150Open scrapy/scrapy/scrapy/spiders/feed.py/XMLFeedSpider.parse_node--crossover with--dataset/ETHPy150Open scrapy/scrapy/scrapy/utils/response.py/response_httprepr