python - 如何使用 Python 通过 IMAP 获取未读消息并设置消息读取标志？

Question

import imaplib
def read():

    userName = "xxx@gmail.com"
    password = "xxxx" 
    name = 'xxx@gmail.com'
    email_ids = [userName]
    data = []
    imap_server = imaplib.IMAP4_SSL("imap.gmail.com",993)
    imap_server.login(userName, password)
    imap_server.select('INBOX')
    da = []
    status, response = imap_server.status('INBOX', "(UNSEEN)")
    unreadcount = int(response[0].split()[2].strip(').,]'))
    print unreadcount

    status, response = imap_server.search(None, '(FROM "xxx@gmail.com")')
    email_ids = [e_id for e_id in response[0].split()]
    for e_id in email_ids:
        _, response = imap_server.fetch(e_id, '(UID BODY[TEXT])')
        da.append(response[0][1])
    print da


read()

如何组织上面的代码，只读未读邮件？另外，一旦我们阅读了它们，如何使用 Python 将消息标记为已读邮件？

Answer 1

import imaplib

def read(username, password, sender_of_interest):
    # Login to INBOX
    imap = imaplib.IMAP4_SSL("imap.gmail.com", 993)
    imap.login(username, password)
    imap.select('INBOX')

    # Use search(), not status()
    status, response = imap.search(None, 'INBOX', '(UNSEEN)')
    unread_msg_nums = response[0].split()

    # Print the count of all unread messages
    print len(unread_msg_nums)

    # Print all unread messages from a certain sender of interest
    status, response = imap.search(None, '(UNSEEN)', '(FROM "%s")' % (sender_of_interest))
    unread_msg_nums = response[0].split()
    da = []
    for e_id in unread_msg_nums:
        _, response = imap.fetch(e_id, '(UID BODY[TEXT])')
        da.append(response[0][1])
    print da

    # Mark them as seen
    for e_id in unread_msg_nums:
        imap.store(e_id, '+FLAGS', '\Seen')