new_url.py 文件源码

def title_command(bot, trigger):
    """
    Show the title or URL information for the given URL, or the last URL seen
    in this channel.
    """
    if not trigger.group(2):
        if trigger.sender not in bot.memory['last_seen_url']:
            return
        matched = check_callbacks(bot, trigger,
                                  bot.memory['last_seen_url'][trigger.sender],
                                  True)
        if matched:
            return
        else:
            urls = [bot.memory['last_seen_url'][trigger.sender]]
    else:
        urls = re.findall(url_finder, trigger)

    results = process_urls(bot, trigger, urls)
    for title, domain in results[:4]:
        bot.reply('[ %s ] - %s' % (title, domain))