Python IMAPLIB HTML正文解析 [英] Python IMAPLIB HTML body parsing

问题描述

因此，基本上，我有一个连续运行的脚本，当一封新电子邮件到达收件箱中，其中包含主题中的特定文本时，它将从电子邮件中获取信息.我只设法从电子邮件中提取主题，但是无论如何尝试，我都无法获得它的电子邮件正文，我相信电子邮件正文是HTML格式的，所以我尝试使用BeautifulSoup来解析正文但这根本不起作用.请帮忙！！！ :(这是我到目前为止所拥有的:

so basically i have this script that runs continuously and when a new email arrives in the inbox with specific text in the subject, it grabs information from the email. I have only managed to get it to pull the subject from the email but I cant get it do get the body of the email no matter what I try, I believe the email body is in HTML so i attempted to use BeautifulSoup to parse the body but that doesnt work at all. Please help!!! :( Here is what i have so far:

import email
import imaplib
from bs4 import BeautifulSoup
import time
import sys

username = '[e-mail]'
password = 'xxxxxx'

mail = imaplib.IMAP4_SSL('imap-mail.outlook.com')
(retcode, capabilities) = mail.login(username, password)
mail.list()

n=0
while True:
    mail.select('inbox')
    (retcode, messages) = mail.search(None, 'UNSEEN', '(SUBJECT "xxxxxxx- 
     ")', '(FROM "[e-mail]")')
    if retcode == 'OK':
        for num in messages[0].split():
            n=n+1
            print('Processing Email ' + str(n))
            typ, data = mail.fetch(num, '(RFC822)')
            for response_part in data:
                if isinstance(response_part, tuple):
                    original = email.message_from_bytes(response_part[1])
                    print("Subject: " + original['Subject'])
                    typ, data = mail.store(num,'+FLAGS','\\Seen')
                    time.sleep(120)

推荐答案

注释:imap.fetch返回的"body"通常是bytes，而不是引发异常的字符串

Comment: The "body" returned by imap.fetch are usually bytes, not a string, which throws an exception

更改为:

msg = email.message_from_bytes(body)

---

问题:我无法理解电子邮件的正文

Question: I cant get it do get the body of the email

例如:

import email, imaplib

username = '[e-mail]'
password = 'xxxxxx'
imap = imaplib.IMAP4_SSL('imap-mail.outlook.com')
imap.login(username, password)
imap.select("inbox")

resp, items = imap.search(None, "(UNSEEN)")

for n, num in enumerate(items[0].split(), 1):
    resp, data = imap.fetch(num, '(RFC822)')

    body = data[0][1]
    msg = email.message_from_string(body)
    content = msg.get_payload(decode=True)

    print("Message content[{}]:{}".format(n, content))

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