Python 获取 <title> [英] Python fetching <title>

问题描述

我想获取我使用 urllib2 打开的网页的标题.什么是最好的方法来做到这一点，解析 html 并找到我需要的东西(现在只有 -tag，但将来可能需要更多).

I want to fetch the title of a webpage which I open using urllib2. What is the best way to do this, to parse the html and find what I need (for now only the -tag but might need more in the future).

是否有一个很好的解析库用于这个目的?

Is there a good parsing lib for this purpose?

推荐答案

是的，我会推荐 BeautifulSoup

如果您要获得标题，那就是:

If you're getting the title it's simply:

soup = BeautifulSoup(html)
myTitle = soup.html.head.title

或

myTitle = soup('title')

取自文档

它非常健壮，无论多么混乱都会解析 html.

It's very robust and will parse the html no matter how messy it is.

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