如何迭代Beautiful Soup元素的HTML属性？

Question

如何迭代Beautiful Soup元素的HTML属性？

喜欢,给定:

<foo bar="asdf" blah="123">xyz</foo>

我想要"酒吧"和"等等".

Answer 1

from BeautifulSoup import BeautifulSoup
page = BeautifulSoup('<foo bar="asdf" blah="123">xyz</foo>')
for attr, value in page.find('foo').attrs:
    print attr, "=", value

# Prints:
# bar = asdf
# blah = 123