Question

我正在尝试使用以下XML http://api.cbssports.com/fantasy/stats?version=3.0&timeframe=2014&period=ytd&SPORT=basketball

打印每位玩家的玩家ID和PPG

然而，当我打印时，没有打印任何内容，我不知道原因：

from urllib2 import Request, urlopen, URLError
import xml.etree.ElementTree as ET

request = Request('http://api.cbssports.com/fantasy/stats?version=3.0&timeframe=2014&period=ytd&SPORT=basketball')

try:
    response = urlopen(request)
    tree = ET.parse(response)
    root = tree.getroot()
    for stats in root.findall('.//player_stats/stats'):
        id = stats.get('player_id')
        PPG = stats.get('stat abbr="PPG"')
        print id, PPG
except URLError, e:
    print 'error:', e

Answer 1

stats不是player_stats的直接孩子。

相反，迭代player个节点，从id字典中获取attrib。为了PPG值，请使用findtext()：

for stats in root.findall('.//player_stats/player'):
    id = stats.attrib.get('id')
    PPG = stats.findtext('.//stat[@abbr="PPG"]')
    print id, PPG

打印：

1992786 24.6
307818 12.2615384615385
555968 12.375
...

Python NBA统计数据

1 个答案: