使用Python imaplib进行事前/事后搜索 [英] SEARCH BEFORE/AFTER with Pythons imaplib

问题描述

我有一个较小的IMAP脚本，写在Python（3.2）上。

I have a smaller IMAP-script written i Python(3.2).

我的搜索行如下：

typ, data = M.search(None, 'FROM', '"MyName"')

我得到了预期的结果。但是，如果我将其更改为：

I get the expected results. However, if I change it to something like:

typ, data = M.search(None, 'AFTER', '"01-Jan-2010"')

（带有或不带有引用日期，我都会收到此错误

(with or without quoted date, I get this error

Traceback (most recent call last):
  File "./priv/imap.py", line 100, in <module>
    main()
  File "./priv/imap.py", line 93, in main
    print(to_json(fetch_result(M, args), args))
  File "./priv/imap.py", line 51, in fetch_result
    typ, data = M.search(None, 'AFTER', '"01-Jan-2010"')
  File "/usr/lib/python3.2/imaplib.py", line 652, in search
    typ, dat = self._simple_command(name, *criteria)
  File "/usr/lib/python3.2/imaplib.py", line 1121, in _simple_command
    return self._command_complete(name, self._command(name, *args))
  File "/usr/lib/python3.2/imaplib.py", line 957, in _command_complete
    raise self.error('%s command error: %s %s' % (name, typ, data))
imaplib.error: SEARCH command error: BAD [b'Could not parse command']

我不知道为什么会这样是非法的，但所有帮助将不胜感激！另外，我最终想要做的是使用 YOUNGER 1234567来进行一些更精细的过滤，但是我不确定gmail / python是否支持此功能。

I have no idea why that would be illegal, but all help will be appreciated! Also, what I ultimatly want to do is use "YOUNGER 1234567" in order to do some finer filtering, but I'm not sure if gmail/python supports this yet.

预先感谢

推荐答案

您可以使用以下搜索：

但是似乎它不支持详细的时间，仅支持日期。

But seems it does not support detailed time, but only date.

并且日期是电子邮件的内部日期（不考虑时间和时区）

and the date is the internal date (disregarding time and timezone) of the email

M.search(None, '(SINCE "01-Jan-2012")')
M.search(None, '(BEFORE "01-Jan-2012")')
M.search(None, '(SINCE "01-Jan-2012" BEFORE "02-Jan-2012")')

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