我如何格式化我的数据，使我有相应的团队与他们的分数？(Scrapy Python)

bbuxkriu 于 2022-11-09 发布在 Python

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我有麻烦格式化我的刮数据，任何建议，我如何可以提取我的数据到四列（获胜的团队，失败的团队，获胜的分数，失败的分数）

import scrapy

class sportsDataSpider(scrapy.Spider):
    name = "sportsSite"
    allowed_domains = ["www.espn.com"]
    start_urls = ["https://www.espn.com/nhl/scoreboard/_/date/20220504"]

    handle_httpstatus_list = [404]

    def parse(self, response,**kwargs):
        hockey_score_selector = response.css(".ScoreCell__Team--scoreboard").extract()
        loser_sel = ".ScoreboardScoreCell__Item--loser .ScoreCell__Score::text"
        winner_sel = ".ScoreboardScoreCell__Item--winner .ScoreCell__Score::text"
        team_sel = ".ScoreboardPage .ScoreCell__TeamName--shortDisplayName::text"

        loser_score = response.css(loser_sel).extract()
        winner_score = response.css(winner_sel).extract()
        teams = response.css(team_sel).extract()

        yield {
            'losing score': loser_score,
            'winning score': winner_score,
            'teams': teams
        }

这是我从这段代码中得到的当前输出。

{'losing score': ['2', '3', '2', '0'], 'winning score': ['5', '5', '6', '6'], 'teams': ['Bruins', 'Hurricanes', 'Lightning', 'Maple Leafs', 'Blues', 'Wild', 'Kings', 'Oilers']}

scrapy

来源：https://stackoverflow.com/questions/73190254/how-can-i-format-my-data-so-that-i-have-the-corresponding-teams-with-their-score

1条答案

按热度按时间

m3eecexj1#

不要一次收集基于.ScoreboardPage的所有组，而是尝试收集基于.ScoreboardScoreCell__Item--loser和.ScoreboardScoreCell__Item--winner的两组。因此：

def parse(self, response,**kwargs):
        hockey_score_selector = response.css(".ScoreCell__Team--scoreboard").extract()
        loser_sel = ".ScoreboardScoreCell__Item--loser .ScoreCell__Score::text"
        winner_sel = ".ScoreboardScoreCell__Item--winner .ScoreCell__Score::text"

        # team_sel = ".ScoreboardPage .ScoreCell__TeamName--shortDisplayName::text"
        loser_team_sel = ".ScoreboardScoreCell__Item--loser .ScoreCell__TeamName--shortDisplayName::text"
        winner_team_sel = ".ScoreboardScoreCell__Item--winner .ScoreCell__TeamName--shortDisplayName::text"

        loser_score = response.css(loser_sel).extract()
        winner_score = response.css(winner_sel).extract()

        # teams = response.css(team_sel).extract()
        loser_teams = response.css(loser_team_sel).extract()
        winner_teams = response.css(winner_team_sel).extract()

        yield {
            'losing score': loser_score,
            'winning score': winner_score,
            # 'teams': teams,
            'losing team': loser_teams,
            'winning team': winner_teams
        }

输出量：

{'losing score': ['2', '3', '2', '0'],
 'winning score': ['5', '5', '6', '6'],
 'losing team': ['Bruins', 'Maple Leafs', 'Blues', 'Kings'],
 'winning team': ['Hurricanes', 'Lightning', 'Wild', 'Oilers']}

例如，熊队输给飓风队等。

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我如何格式化我的数据，使我有相应的团队与他们的分数？(Scrapy Python)

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