python Coursera - 使用XML打开网站并解析数字并总结它们。

Posted 2021-05-09

import urllib
import xml.etree.ElementTree as ET
numbers = list()
link = 'http://python-data.dr-chuck.net/comments_184196.xml'
soup = urllib.urlopen(link).read()
stuff = ET.fromstring(soup)
lst = stuff.findall('comments/comment')
for item in lst:
    value = item.find('count').text
    numbers.append(value)
numbers = ([int(i) for i in numbers])
print sum(numbers)