autolinks.py 文件源码

def expand_html(html, cdict=None):
    if not have_soup:
        raise RuntimeError("Missing BeautifulSoup")
    soup = BeautifulSoup(html)
    comments = soup.findAll(text=lambda text: isinstance(text, Comment))
    [comment.extract() for comment in comments]
    for txt in soup.findAll(text=True):
        if not txt.parent.name in ('a', 'script', 'pre', 'code', 'embed', 'object', 'audio', 'video'):
            ntxt = regex_link.sub(
                lambda match: expand_one(match.group(0), cdict), txt)
            txt.replaceWith(BeautifulSoup(ntxt))
    return str(soup)