python：我如何捕捉 imaplib.abort？

Question

这是我的程序的相关部分：

    import imaplib

    ...

    try:

        M.expunge()

        M.close()

        M.logout()

    except imaplib.abort as e:

        print("IMAP abort")

这是错误消息：

Traceback (most recent call last):

 File "/home/xxx/anaconda3/lib/python3.6/imaplib.py", line 1014, in _command_complete

   typ, data = self._get_tagged_response(tag)

 File "/home/xxx/anaconda3/lib/python3.6/imaplib.py", line 1126, in _get_tagged_response

   self._check_bye()

 File "/home/xxx/anaconda3/lib/python3.6/imaplib.py", line 929, in _check_bye

   raise self.abort(bye[-1].decode(self._encoding, 'replace'))

imaplib.abort: IMAP session state is inconsistent, please relogin.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

 File "mailstats/autoresponder.py", line 224, in <module>

   M.close()

 File "/home/xxx/anaconda3/lib/python3.6/imaplib.py", line 456, in close

   typ, dat = self._simple_command('CLOSE')

 File "/home/xxx/anaconda3/lib/python3.6/imaplib.py", line 1191, in _simple_command

   return self._command_complete(name, self._command(name, *args))

 File "/home/xxx/anaconda3/lib/python3.6/imaplib.py", line 1016, in _command_complete

   raise self.abort('command: %s => %s' % (name, val))

imaplib.abort: command: CLOSE => IMAP session state is inconsistent, please relogin.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

 File "mailstats/autoresponder.py", line 226, in <module>

   except imaplib.abort as e:

AttributeError: module 'imaplib' has no attribute 'abort'

因此，如果 imaplib 没有名为 的属性abort，那么如何self.abort()在 929 行中引发_check_bye？

我怎么抓住它？

Answer 1

imaplib.abort误导性的“&nbsp;”行。实际上，您需要抓住imaplib.IMAP4.abort.