python 清理html

def clean_html(html):
    Copied from NLTK package.
    Remove HTML markup from the given string.

    :param html: the HTML string to be cleaned
    :type html: str
    :rtype: str

    # First we remove inline JavaScript/CSS:
    cleaned = re.sub(r"(?is)<(script|style).*?>.*?(</\1>)", "", html.strip())
    # Then we remove html comments. This has to be done before removing regular
    # tags since comments can contain '>' characters.
    cleaned = re.sub(r"(?s)<!--(.*?)-->[\n]?", "", cleaned)
    # Next we can remove the remaining tags:
    cleaned = re.sub(r"(?s)<.*?>", " ", cleaned)
    # Finally, we deal with whitespace
    cleaned = re.sub(r" ", " ", cleaned)
    cleaned = re.sub(r"  ", " ", cleaned)
    cleaned = re.sub(r"  ", " ", cleaned)
    return cleaned.strip()



您的电子邮箱地址不会被公开。 必填项已用*标注

To create code blocks or other preformatted text, indent by four spaces:

    This will be displayed in a monospaced font. The first four 
    spaces will be stripped off, but all other whitespace
    will be preserved.
    Markdown is turned off in code blocks:
     [This is not a link](

To create not a block, but an inline code span, use backticks:

Here is some inline `code`.

For more help see