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Date: Wed, 18 May 2011 21:42:33 +0200
From: =?ISO-8859-1?Q?Rafael_Dur=E1n_Casta=F1eda?= <rafadurancastaneda@gmail.com>
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Subject: Re: python logging
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:5731

On 18/05/11 03:09, Fei wrote:
> On May 17, 6:55 pm, Ian Kelly<ian.g.ke...@gmail.com>  wrote:
>> On Tue, May 17, 2011 at 2:55 PM, Fei<mail2...@gmail.com>  wrote:
>>> where is default logging file on Mac? I saw lots of app just import
>>> logging, and begins to logging.info(...) etc.  I'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.
> Thanks Ian.
That's not exactly how it works. You can use logging without any 
configuration and the default output will be console. In addition 
default logging level is warning, so:

logging.info("Some text")

won't  show anything and

logging.warning("Other text")

will show:

WARNING:root:Other text

Please check the link I gave before.

Bye