Как сопоставить точки данных в той же категории?

Question

Я новичок в программировании на Python.Мне было просто интересно, как сопоставить точки данных в той же категории, особенно когда соскоб скопирован на следующую страницу, т.е.* Я изначально использовал yield для предоставления желаемых данных:

def parse_time(self, response):
    hourly_table = response.xpath('//*[@class= "hourly-table overview-hourly"]')  
    for hour in hourly_table:
        name = hour.xpath('//h1/text()').extract()
        first_hour = hour.xpath('//*[@class="hourly-table overview-hourly"]/table/thead/tr[1]/td[1]/div/text()').extract()
        forecast_1 = hour.xpath('//*[@class="hourly-table overview-hourly"]/table/tbody/tr[1]/td[1]/span/text()').extract()
        temp_1 = hour.xpath('//*[@class="hourly-table overview-hourly"]/table/tbody/tr[2]/td[1]/span/text()').extract()
        cloud_cover_1 = hour.xpath('//*[@class="hourly-table sky-hourly"]/table/tbody/tr[2]/td[1]/span/text()').extract()
        humidity_1 = hour.xpath('//*[@class="hourly-table sky-hourly"]/table/tbody/tr[3]/td[1]/span/text()').extract()
        rain_1 = hour.xpath('//*[@class="hourly-table precip-hourly"]/table/tbody/tr[1]/td[1]/span/text()').extract()
        ice_1 = hour.xpath('//*[@class="hourly-table precip-hourly"]/table/tbody/tr[2]/td[1]/span/text()').extract()
        snow_1 = hour.xpath('//*[@class="hourly-table precip-hourly"]/table/tbody/tr[3]/td[1]/span/text()').extract()
        second_hour = hour.xpath('//*[@class="hourly-table overview-hourly"]/table/thead/tr[1]/td[2]/div/text()').extract()
        forecast_2 = hour.xpath('//*[@class="hourly-table overview-hourly"]/table/tbody/tr[1]/td[2]/span/text()').extract()
        temp_2 = hour.xpath('//*[@class="hourly-table overview-hourly"]/table/tbody/tr[2]/td[2]/span/text()').extract()
        cloud_cover_2 = hour.xpath('//*[@class="hourly-table sky-hourly"]/table/tbody/tr[2]/td[2]/span/text()').extract()
        humidity_2 = hour.xpath('//*[@class="hourly-table sky-hourly"]/table/tbody/tr[3]/td[2]/span/text()').extract()
        rain_2  = hour.xpath('//*[@class="hourly-table precip-hourly"]/table/tbody/tr[1]/td[2]/span/text()').extract()
        ice_2 = hour.xpath('//*[@class="hourly-table precip-hourly"]/table/tbody/tr[2]/td[2]/span/text()').extract()
        snow_2 = hour.xpath('//*[@class="hourly-table precip-hourly"]/table/tbody/tr[3]/td[2]/span/text()').extract()

    yield{'name':name,
        'first_hour':first_hour,
        'forecast_1':forecast_1,
        'temperature_1':temp_1,
        'cloud_cover_1':cloud_cover_1,
        'humidity_1': humidity_1,
        'rain_1':rain_1,
        'ice_1': ice_1,
        'snow_1': snow_1,
        'second_hour':second_hour,
        'forecast_2':forecast_2,
        'temperature_2':temp_2,
        'cloud_cover_2':cloud_cover_2,
        'humidity_2': humidity_2,
        'rain_2':rain_2,
        'ice_2': ice_2,
        'snow_2': snow_2}

    next_eight = response.xpath('//*[@class="right-float"]/@href').extract_first()
    if next_eight:
        if "/262311?hour=23" in next_eight:
            pass
        else:
            yield Request(response.urljoin(next_eight), callback=self.parse_time)