Python NBA 数据

Question

我正在尝试打印以下每个玩家的玩家 ID 和 PPG XML http://api.cbssports.com/fantasy/stats?version=3.0&timeframe=2014&period=ytd&SPORT=basketball

但是当我打印时什么也没有打印，我不知道为什么:

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.

的直系子代

相反，遍历 player 个节点，从 attrib 字典中获取 id。为了 ding PPG 值，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 数据

Python NBA stats

python

xml

xml-parsing

elementtree