Python日志记录模块中的SMTPHandler一次发送一封电子邮件.我该如何阻止呢?

问题描述

我正在尝试使用Python的logging模块发送包含日志的电子邮件.我遇到的问题是，每次我写日志条目时，都会发送一封电子邮件.如何在脚本结束时将日志消息排队并发送一封电子邮件?

I'm attempting to use Python's logging module to send emails containing logs. The problem that I'm having is that each time I write a log entry, an email is sent. How do I queue the log messages and send a single email at the conclusion of the script?

我觉得它是用emit()方法完成的，但是我不知道该怎么用.

I have a feeling that it's done with the emit() method, but I can't figure out how to use it.

import logging, logging.handlers
log = logging.getLogger("mylogger")
log.setLevel(logging.DEBUG)
h2 = logging.handlers.SMTPHandler(mailhost='mailserver',
                            fromaddr='[email protected]',
                            toaddrs=['[email protected]'],
                            subject='The log',
                            credentials=('user','pwd'),
                            secure=None)
h2.setLevel(logging.INFO)
h2.setFormatter(f)
log.addHandler(h2)

log.info("Did something")
log.info("Did something else")
log.info("This would send a third email. :-(")

推荐答案

请参见(我针对类似的问题给出).要使用的示例处理程序是此处；您可以使其适应您的要求.

See this answer which I gave for a similar question. An example handler to use is here; you can adapt it to your requirements.

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