使用 BeautifulSoup 删除具有特定类的 div [英] Deleting a div with a particlular class using BeautifulSoup

问题描述

我想从 soup 对象中删除特定的 div.
我正在使用 python 2.7 和 bs4.

I want to delete the specific div from soup object.
I am using python 2.7 and bs4.

根据文档，我们可以使用 div.decompose().

According to documentation we can use div.decompose().

但这会删除所有的div.如何删除具有特定类的 div?

But that would delete all the div. How can I delete a div with specific class?

推荐答案

当然，你可以选择、find 或 find_all 以通常的方式找到感兴趣的div，然后调用decompose() 在这些 div 上.

Sure, you can just select, find, or find_all the divs of interest in the usual way, and then call decompose() on those divs.

例如，如果您想删除所有带有 sidebar 类的 div，您可以使用

For instance, if you want to remove all divs with class sidebar, you could do that with

# replace with `soup.findAll` if you are using BeautifulSoup3
for div in soup.find_all("div", {'class':'sidebar'}): 
    div.decompose()

如果你想删除一个带有特定id的div，比如main-content，你可以用

If you want to remove a div with a specific id, say main-content, you can do that with

soup.find('div', id="main-content").decompose()

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