【问题标题】:Imap Error while checking email in python在python中检查电子邮件时出现Imap错误
【发布时间】:2020-11-02 12:23:54
【问题描述】:

我正在使用 Python 3.7.7 并想使用以下代码检查我的 gmail 电子邮件:

import smtplib
import time
import imaplib
import email
mail = imaplib.IMAP4_SSL("imap.gmail.com")
        mail = imaplib.IMAP4_SSL("imap.gmail.com")
mail.login("tanmay.noreply@gmail.com","mypassword")
mail.select('inbox')

type, data = mail.search(None, 'ALL')
mail_ids = data[0]

id_list = mail_ids.split()   
first_email_id = int(id_list[0])
latest_email_id = int(id_list[-1])


for i in range(latest_email_id,first_email_id, -1):
    typ, data = mail.fetch(i, '(RFC822)' )

    for response_part in data:
        if isinstance(response_part, tuple):
            msg = email.message_from_string(response_part[1])
            email_subject = msg['subject']
            email_from = msg['from']
            print('From : ') + email_from + '\n'
            print('Subject : ')+ email_subject + '\n'

但我收到此错误:

Traceback (most recent call last):
  File "C:/Users/jeeva/Desktop/Tanmay_new/python/stackimap.py", line 19, in read_email_from_gmail
    typ, data = mail.fetch(i, '(RFC822)' )
  File "C:\Program Files\Python37\lib\imaplib.py", line 534, in fetch
    typ, dat = self._simple_command(name, message_set, message_parts)
  File "C:\Program Files\Python37\lib\imaplib.py", line 1196, in _simple_command
    return self._command_complete(name, self._command(name, *args))
  File "C:\Program Files\Python37\lib\imaplib.py", line 961, in _command
    data = data + b' ' + arg
TypeError: can't concat int to bytes

请帮助我。我在this website 中找到了python 2 sn-p 并转换为python 3。

【问题讨论】:

  • 试试mail.fetch(str(i), 'RFC822')。也可以在 python 3 中使用message_from_bytes
  • 尝试使用库,例如​​github.com/ikvk/imap_tools

标签: python-3.x email gmail imap imaplib


【解决方案1】:

我注意到作者喜欢 imap_tools 库,一个完整的回应:

高级库简短示例:

from imap_tools import MailBox, AND

# get list of email subjects from INBOX folder
with MailBox('imap.mail.com').login('test@mail.com', 'password', 'INBOX') as mailbox:
    subjects = [msg.subject for msg in mailbox.fetch()]

https://github.com/ikvk/imap_tools

  • 已解析的电子邮件属性
  • 用于搜索电子邮件的查询生成器
  • 处理文件夹中的电子邮件(复制、删除、标记、移动、查看)
  • 使用邮箱文件夹(列表、设置、获取、创建、存在、重命名、删除、状态)

【讨论】:

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