Question

如果有人可以帮助我解决这个问题，我将不胜感激。

我已经实现了以下代码，以读取“来自gmail收件箱的未读电子邮件”。我需要打印“收件人”，“发件人”，“主题”，“正文”和“将附件保存在指定位置”

我在这里有2个问题。

如果有任何带有附件的电子邮件，则会显示错误Body: [<email.message.Message object at 0x026D1050>, <email.message.Message object at 0x02776B70>]。它将打印所有必需的东西并保存附件，但不打印正文。

如果不包含附件，此方法会正常工作。

如果电子邮件正文中带有任何样式（如“粗体/斜体/下划线/颜色...等”），则不会按原样打印。

示例： Python 打印为Python = C2 = A0i =，有时不同的样式用“ *”分隔。

def get_body(email_message):
for payload in email_message.get_payload():
     # print('Body:\t', payload.get_payload())
     break
return(payload.get_payload())
def read_email(server,uname,pwd):
    username = uname
    password = pwd
    mail = imaplib.IMAP4_SSL(server)
    mail.login(username, password)
    mail.select("inbox")
    try:
        result, data = mail.uid('search', None, '(UNSEEN)')
        inbox_item_list = data[0].split()
        most_recent = inbox_item_list[-1]
        result2, email_data = mail.uid('fetch', most_recent, '(RFC822)')
        raw_email = email_data[0][1].decode("UTF-8")
        email_message = email.message_from_string(raw_email)
        for part in email_message.walk():
            if part.get_content_maintype() == 'multipart':
                continue
            if part.get('Content-Disposition') is None:
                continue
            filename = part.get_filename()
            att_path = os.path.join(location, filename)

            if not os.path.isfile(att_path):
                fp = open(att_path, 'wb')
                fp.write(part.get_payload(decode=True))
                fp.close()
                print('Downloaded file:', filename)
        if email_message.is_multipart():
            for payload in email_message.get_payload():
                print('To:\t\t', email_message['To'])
                print('From:\t',     email_message['From'])
                print('Subject:', email_message['Subject'])
                print('Date:\t',email_message['Date'])
                print('Body:\t', get_body(email_message))
                break        
        else:
            print('Nothing'])               
    except IndexError:
        print("No new email")
while True:
    read_email("imap.gmail.com", "s@gmail.com", "spassword")
time.sleep(10)

非常感谢

Answer 1

我是python的新手，这是我阅读看不见的电子邮件所完成的完整工作代码。您可以根据需要打印元素。它适用于gmail和Office365。此脚本每10秒运行一次。通过传递凭据，这也可能适用于其他电子邮件提供商。希望这可以帮助。

import email
import imaplib
import os
import html2text
import time
detach_dir = 'locationWhereYouWantToSaveYourAttachments'


def get_body(email_message):
for payload in email_message.get_payload():
    break
return payload.get_payload()

def two_way_email(server,uname,pwd):
    username = uname
    password = pwd
    mail = imaplib.IMAP4_SSL(server)
    mail.login(username, password)
    mail.select("inbox")
    try:
        result, data = mail.uid('search', None, '(UNSEEN)')
        inbox_item_list = data[0].split()
        most_recent = inbox_item_list[-1]
        result2, email_data = mail.uid('fetch', most_recent, '(RFC822)')
        raw_email = email_data[0][1].decode("UTF-8")
        email_message = email.message_from_string(raw_email)

        for part in email_message.walk():
            if part.get_content_maintype() == 'multipart':
                continue
            if part.get('Content-Disposition') is None:
                continue

            filename = part.get_filename()
            att_path = os.path.join(detach_dir, filename)

            if not os.path.isfile(att_path):
                fp = open(att_path, 'wb')
                fp.write(part.get_payload(decode=True))
                fp.close()
                print('Downloaded file:', filename)
        if email_message.is_multipart():
            for payload in email_message.get_payload():
                print('To:\t\t', email_message['To'])
                print('From:\t',     email_message['From'])
                print('Subject:', email_message['Subject'])
                print('Date:\t',email_message['Date'])
                for part in email_message.walk():
                    if (part.get_content_type() == 'text/plain') and (part.get('Content-Disposition') is None):
                        print('Body:\t',part.get_payload())
                break
        else:
            print('To:\t\t', email_message['To'])
            print('From:\t', email_message['From'])
            print('Subject:', email_message['Subject'])
            print('Date:\t', email_message['Date'])
            print('Thread-Index:\t', email_message['Thread-Index'])
            text = f"{email_message.get_payload(decode=True)}"
            html = text.replace("b'", "")
            h = html2text.HTML2Text()
            h.ignore_links = True
            output = (h.handle(f'''{html}''').replace("\\r\\n", ""))
            output = output.replace("'", "")
            print(output)

    except IndexError:
        print("No new email")
while True:
    two_way_email("outlook.office365.com", "yourOffice365EmailAddressHere", "yourpassword")
    two_way_email("imap.gmail.com", "yourGmailAddressHere", "yourPassword")
    time.sleep(10)

Answer 2

from imap_tools import MailBox, A

with MailBox('imap.mail.com').login('test@mail.com', 'pwd') as mailbox:
    for msg in mailbox.fetch(A(seen=False)):
        body = msg.text or msg.html
        print(msg.subject, msg.from_, msg.to, len(body))
        for att in msg.attachments:
            print(att.filename, len(att.payload))

https://github.com/ikvk/imap_tools

我是库作者。

使用带有HTML正文和电子邮件附件的imaplib在python 3.7中阅读电子邮件

2 个答案: