问题描述

我尝试了不同的 python 脚本来从 Gmail 下载 CSV 附件.但我无法得到它.这可能吗.如果有可能我应该使用哪个 python 脚本?谢谢.

I tried different python scripts for download a CSV attachment from Gmail. But I could not able to get it.Is this possible. If it is possible which python script should I use? Thank you.

推荐答案

我明白了.这不是我自己的工作.我得到了一些代码，将它们组合起来并修改为这段代码.但是，最终，它奏效了.

I got it. This is not my own work. I got some codes, combined them and modified to this code. However, finally, it worked.

print 'Proceeding'

import email
import getpass
import imaplib
import os
import sys

userName = 'yourgmail@gmail.com'
passwd = 'yourpassword'
directory = '/full/path/to/the/directory'


detach_dir = '.'
if 'DataFiles' not in os.listdir(detach_dir):
    os.mkdir('DataFiles')



try:
    imapSession = imaplib.IMAP4_SSL('imap.gmail.com')
    typ, accountDetails = imapSession.login(userName, passwd)
    if typ != 'OK':
        print 'Not able to sign in!'
        raise

    imapSession.select('[Gmail]/All Mail')
    typ, data = imapSession.search(None, 'ALL')
    if typ != 'OK':
        print 'Error searching Inbox.'
        raise


    for msgId in data[0].split():
        typ, messageParts = imapSession.fetch(msgId, '(RFC822)')
        if typ != 'OK':
            print 'Error fetching mail.'
            raise

        emailBody = messageParts[0][1]
        mail = email.message_from_string(emailBody)
        for part in mail.walk():
            if part.get_content_maintype() == 'multipart':
                continue
            if part.get('Content-Disposition') is None:
                continue
            fileName = part.get_filename()

            if bool(fileName):
                filePath = os.path.join(detach_dir, 'DataFiles', fileName)
                if not os.path.isfile(filePath) :
                    print fileName
                    fp = open(filePath, 'wb')
                    fp.write(part.get_payload(decode=True))
                    fp.close()
    imapSession.close()
    imapSession.logout()

    print 'Done'


except :
    print 'Not able to download all attachments.'

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