python - 从 HTML 字符串中删除所有 div 标签

Question

我正在尝试剥离所有 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>

我试过了，但没用:

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

Answer 1

Do not use regex for this problem .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))