Web サイトをスクラップしようとしていますが、スクラップの結果は期待どおりに辞書リストを取得しますが、辞書をフィルタリングしようとするとエラーが発生します。BeautifulSoup を使用するとエラーが発生しますが、辞書の出力を変数にコピー アンド ペーストすると、エラーは発生しません。この質問で間違った用語を使用した場合は、事前にお詫び申し上げます。私はプログラミングとスタックオーバーフローが初めてです
import urllib2
from BeautifulSoup import BeautifulSoup
url = ("http://mlb.mlb.com/lookup/json/named.sport_hitting_composed.bam?game_type='R'&sport_code='mlb'&sport_code='aaa'&sport_code='aax'&sport_code='afa'&sport_code='afx'&sport_code='asx'&sport_code='rok'&sort_by='season_asc'&player_id=405395&sport_hitting_composed.season=2013")
p = urllib2.urlopen(url)
soup = BeautifulSoup(p)
私が得る結果は次のとおりです。
{"sport_hitting_composed":{"copyRight":" Copyright 2013 MLB Advanced Media, L.P. Use of any content on this page acknowledges agreement to the terms posted here http://gdx.mlb.com/components/copyright.txt ","sport_career_hitting":{"queryResults":{"created":"2013-01-27T15:53:40","totalSize":"4","row":[{"hr":"475","gidp":"251","sac":"1","team_count":"2","sport_code":"mlb","rbi":"1434","tb":"4206","sport_id":"1","bb":"1027","avg":".325","slg":".608","ops":"1.022","hbp":"82","g":"1859","d":"505","so":"780","sport":"MLB","sf":"74","h":"2246","cs":"36","obp":".414","t":"15","ao":"2089","r":"1376","go_ao":"0.95","sb":"92","player_id":"405395","ab":"6919","ibb":"267","go":"1988"},{"hr":"0","gidp":"0","sac":"0","team_count":"1","sport_code":"aaa","rbi":"2","tb":"4","sport_id":"11","bb":"1","avg":".214","slg":".286","ops":".552","hbp":"0","g":"3","d":"1","so":"2","sport":"AAA","sf":"0","h":"3","cs":"0","obp":".267","t":"0","ao":"0","r":"1","go_ao":"","sb":"1","player_id":"405395","ab":"14","ibb":"0","go":""},{"hr":"2","gidp":"3","sac":"1","team_count":"1","sport_code":"afa","rbi":"10","tb":"39","sport_id":"13","bb":"7","avg":".284","slg":".481","ops":".822","hbp":"0","g":"21","d":"8","so":"8","sport":"A (Adv)","sf":"0","h":"23","cs":"1","obp":".341","t":"1","ao":"0","r":"11","go_ao":"","sb":"1","player_id":"405395","ab":"81","ibb":"0","go":""},{"hr":"17","gidp":"10","sac":"0","team_count":"1","sport_code":"afx","rbi":"84","tb":"223","sport_id":"14","bb":"38","avg":".324","slg":".565","ops":".953","hbp":"5","g":"109","d":"32","so":"37","sport":"A (Full)","sf":"2","h":"128","cs":"4","obp":".389","t":"6","ao":"0","r":"62","go_ao":"","sb":"2","player_id":"405395","ab":"395","ibb":"7","go":""}]}},"sport_hitting_tm":{"queryResults":{"created":"2013-01-27T15:53:40","totalSize":"15","row":[{"hr":"0","gidp":"0","sac":"0","sport_code":"aaa","rbi":"2","tb":"4","sport_id":"11","slg":".286","bb":"1","avg":".214","league_short":"Pacific Coast","ops":".552","team_full":"Memphis Redbirds","hbp":"0","g":"3","league_full":"Pacific Coast League","d":"1","team_abbrev":"MEM","so":"2","sport":"AAA","league_id":"112","team_short":"Memphis","sf":"0","team_seq":"1","league":"PCL","h":"3","cs":"0","obp":".267","t":"0","ao":"0","season":"2000","r":"1","go_ao":"","sb":"1","player_id":"405395","ab":"14","ibb":"0","team_id":"235","go":""},{"hr":"2","gidp":"3","sac":"1","sport_code":"afa","rbi":"10","tb":"39","sport_id":"13","slg":".481","bb":"7","avg":".284","league_short":"Carolina","ops":".822","team_full":"Potomac Cannons","hbp":"0","g":"21","league_full":"Carolina League","d":"8","team_abbrev":"POT","so":"8","sport":"A (Adv)","league_id":"122","team_short":"Potomac","sf":"0","team_seq":"2","league":"CAR","h":"23","cs":"1","obp":".341","t":"1","ao":"0","season":"2000","r":"11","go_ao":"","sb":"1","player_id":"405395","ab":"81","ibb":"0","team_id":"436","go":""},{"hr":"17","gidp":"10","sac":"0","sport_code":"afx","rbi":"84","tb":"223","sport_id":"14","slg":".565","bb":"38","avg":".324","league_short":"Midwest","ops":".953","team_full":"Peoria Chiefs","hbp":"5","g":"109","league_full":"Midwest League","d":"32","team_abbrev":"PEO","so":"37","sport":"A (Full)","league_id":"118","team_short":"Peoria","sf":"2","team_seq":"3","league":"MID","h":"128","cs":"4","obp":".389","t":"6","ao":"0","season":"2000","r":"62","go_ao":"","sb":"2","player_id":"405395","ab":"395","ibb":"7","team_id":"443","go":""},{"hr":"37","gidp":"21","sac":"1","sport_code":"mlb","rbi":"130","tb":"360","sport_id":"1","slg":".610","bb":"69","avg":".329","league_short":"National","ops":"1.013","team_full":"St. Louis Cardinals","hbp":"9","g":"161","league_full":"National League","d":"47","team_abbrev":"STL","so":"93","sport":"MLB","league_id":"104","team_short":"St. Louis","sf":"7","team_seq":"1","league":"NL","h":"194","cs":"3","obp":".403","t":"4","ao":"162","season":"2001","r":"112","go_ao":"0.92","sb":"1","player_id":"405395","ab":"590","ibb":"6","team_id":"138","go":"149"},{"hr":"34","gidp":"20","sac":"0","sport_code":"mlb","rbi":"127","tb":"331","sport_id":"1","slg":".561","bb":"72","avg":".314","league_short":"National","ops":".955","team_full":"St. Louis Cardinals","hbp":"9","g":"157","league_full":"National League","d":"40","team_abbrev":"STL","so":"69","sport":"MLB","league_id":"104","team_short":"St. 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だから私は辞書リストを取得します。リストをフィルタリングしようとすると、エラーが発生します。
soup['sport_hitting_composed']
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "build/bdist.macosx-10.8-intel/egg/BeautifulSoup.py", line 613, in __getitem__
KeyError: 'sport_hitting_composed'
スープの出力全体をコピーして貼り付けると、たとえば変数 p に、リストをフィルター処理できます。