从HTML字符串中删除所有div标记

Question

我试图去掉所有的div.

输入:

<p>111</p>

<div class="1334">bla</div>

<p>333</p>

<p>333</p>

<div some unkown stuff>bla2</div>

期望的输出:

   <p>111</p>

    <p>333</p>

    <p>333</p>

我试过这个,但它不起作用:

release_content = re.sub("/<div>.*<\/div>/s", "", release_content)

Answer 1

不要使用正则表达式来解决这个问题.使用html解析器.这是一个使用BeautifulSoup的python解决方案:

from BeautifulSoup import BeautifulSoup

with open('Path/to/file', 'r') as content_file:
    content = content_file.read()

soup = BeautifulSoup(content)
[div.extract() for div in soup.findAll('div')]

with open('Path/to/file.modified', 'w') as output_file:
    output_file.write(str(soup))