python - 使用 IMAP 在 gmail 电子邮件正文中查找超链接

Question

该脚本的重点是在电子邮件中查找超链接并自动打开它们。我目前停留在搜索部分。

该脚本似乎无法从电子邮件正文中获取链接。超链接应该看起来像

https://something.com/verify/c4b7668ad547922226426896f

我的正则表达式有问题吗？

def process_mailbox(M):
    rv, data = M.search(None, specific_email_addy)
    if rv != 'OK':
        print "No messages found!"
        return

    for num in data[0].split():
        rv, data = M.fetch(num, '(RFC822)')
        if rv != 'OK':
            print "ERROR getting message", num
            return

        msg = email.message_from_string(data[0][1])

        raw_email = data[0][1] # here's the body, which is raw headers and html and body of the whole email including headers and alternate payloads
        msg = email.message_from_string(raw_email)

        for part in msg.walk():
            # each part is a either non-multipart, or another multipart message
            # that contains further parts... Message is organized like a tree
            if part.get_content_type() == 'text/html':
                plain_text = part.get_payload()

                link_pattern = re.compile('<a[^>]+href=\'(.*?)\'[^>]*>(.*)?</a>')
                search = link_pattern.search(plain_text)
                if search is not None:
                    print("Link found! -> " + search)
                    break
                else:
                    print("No links were found.")

标签： pythonimap