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From: Ian Kelly <ian.g.kelly@gmail.com>
Date: Tue, 17 May 2011 16:55:55 -0600
Subject: Re: python logging
To: Fei <mail2fei@gmail.com>
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On Tue, May 17, 2011 at 2:55 PM, Fei <mail2fei@gmail.com> wrote:
> where is default logging file on Mac? I saw lots of app just import
> logging, and begins to logging.info(...) etc. =A0I'm not sure where to
> look at the logging configuration to figure out the log location.

There is no default log file.  You're seeing that because logging only
needs to be configured by the program once, not on a per-module basis.
 Thus most modules will just do import logging on the assumption that
the configuration has already been performed somewhere else.

If no logging configuration is done at all, then the logging
statements will have no effect.