如何遍历 Beautiful Soup 元素的 HTML 属性? [英] How do I iterate over the HTML attributes of a Beautiful Soup element?

问题描述

如何遍历 Beautiful Soup 元素的 HTML 属性?

How do I iterate over the HTML attributes of a Beautiful Soup element?

喜欢，给定:

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

我想要bar"和blah".

I want "bar" and "blah".

推荐答案

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

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