尝试在“运动参考”页面上检索4个统计信息框。 4个统计框(两个团队,基本和高级统计数据)可以在“tfoot”下找到。但是,以下代码仅返回页面的基本统计信息框:
import requests
from bs4 import BeautifulSoup
r = requests.get("https://www.sports-reference.com/cbb/boxscores/2016-11-11-
villanova.html")
c = r.content
soup = BeautifulSoup(c)
boxes = soup.find_all("tfoot")
len(boxes)
我需要在代码中指定什么来检索所有四个框?
答案 0 :(得分:1)
其中两个表隐藏在HTML注释中,这些表都可以按如下方式提取:
import requests
from bs4 import BeautifulSoup, Comment
r = requests.get("https://www.sports-reference.com/cbb/boxscores/2016-11-11-villanova.html")
soup = BeautifulSoup(r.content, 'html.parser')
boxes = list(soup.find_all("tfoot"))
for comment in soup.find_all(string=lambda text:isinstance(text, Comment)):
if 'tfoot' in comment:
hidden_soup = BeautifulSoup(comment, 'html.parser')
boxes.extend(list(hidden_soup.find_all("tfoot")))
data = []
for box in boxes:
for tr in box.find_all('tr'):
data.append([td.text for td in tr.find_all('td')])
for row in data:
print row
为您提供以下数据:
[u'200', u'19', u'65', u'.292', u'13', u'33', u'.394', u'6', u'32', u'.188', u'4', u'7', u'.571', u'4', u'22', u'26', u'12', u'3', u'0', u'13', u'15', u'48']
[u'200', u'33', u'67', u'.493', u'18', u'26', u'.692', u'15', u'41', u'.366', u'7', u'12', u'.583', u'9', u'41', u'50', u'15', u'8', u'4', u'8', u'14', u'88']
[u'200', u'.351', u'.338', u'.492', u'.108', u'8.9', u'71.0', u'34.2', u'63.2', u'4.0', u'0.0', u'16.0', u'100.0', u'64.0', u'117.3']
[u'200', u'.605', u'.604', u'.612', u'.179', u'29.0', u'91.1', u'65.8', u'45.5', u'10.7', u'12.1', u'10.0', u'100.0', u'117.3', u'64.0']