Python 定时轮播日志

Question

在标有“TimedRotatingLogs”的部分要求对这篇文章进行一些澄清:https://www.blog.pythonlibrary.org/2014/02/11/python-how-to-create-rotating-logs/

    handler = TimedRotatingFileHandler(path,
                                       when="m",
                                       interval=1,
                                       backupCount=5)

我对这部分特别好奇。在查看文章时，它说“WeekDay”做“w0-w6”。会像这样吗？ :

        handler = TimedRotatingFileHandler(path,
                                       when="w",
                                       interval=0,
                                       backupCount=5)

或者它看起来像:

 handler = TimedRotatingFileHandler(path,
                                       when="w0",
                                       interval=1,
                                       backupCount=5)

并解释为什么一个比另一个好

Answer 1

根据 Kite Docs 上的文章.它指出

When using weekday-based rotation, specify ‘W0’ for Monday, ‘W1’ for Tuesday, and so on up to ‘W6’ for Sunday. In this case, the value passed for interval isn’t used.

所以从那里开始你的情况下的代码是

handler = TimedRotatingFileHandler(path, when="w0", backupCount=5)