Re: python logging

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From	Ian Kelly <ian.g.kelly@gmail.com>
Date	Wed, 18 May 2011 16:42:07 -0600
Subject	Re: python logging
To	Rafael Durán Castañeda <rafadurancastaneda@gmail.com>
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2011/5/18 Ian Kelly <ian.g.kelly@gmail.com>:
> Ah, that's it.  I was using Python 2.5.  Using 2.7 I get the same
> result that you do.
>
> Still, it's a surprising change that doesn't seem to be documented as
> such.  I'm not sure whether it's a regression or an intentional
> change.

I was wrong, it's more complicated than that.

Python 2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import logging
>>> logging.getLogger('log').warning('test')
No handlers could be found for logger "log"
>>> logging.warning('test')
WARNING:root:test
>>> logging.getLogger('log').warning('test')
WARNING:log:test

Apparently, getLogger() is unconfigured by default, but if you just
use the root logger once, then they magically get configured.

Thread

python logging Fei <mail2fei@gmail.com> - 2011-05-17 13:55 -0700
  Re: python logging Rafael Durán Castañeda <rafadurancastaneda@gmail.com> - 2011-05-18 00:00 +0200
  Re: python logging Ian Kelly <ian.g.kelly@gmail.com> - 2011-05-17 16:55 -0600
    Re: python logging Fei <mail2fei@gmail.com> - 2011-05-17 18:09 -0700
      Re: python logging Rafael Durán Castañeda <rafadurancastaneda@gmail.com> - 2011-05-18 21:42 +0200
      Re: python logging Ian Kelly <ian.g.kelly@gmail.com> - 2011-05-18 15:29 -0600
      Re: python logging Rafael Durán Castañeda <rafadurancastaneda@gmail.com> - 2011-05-19 00:01 +0200
      Re: python logging Ian Kelly <ian.g.kelly@gmail.com> - 2011-05-18 16:10 -0600
        Re: python logging Vinay Sajip <vinay_sajip@yahoo.co.uk> - 2011-05-18 15:27 -0700
      Re: python logging Rafael Durán Castañeda <rafadurancastaneda@gmail.com> - 2011-05-19 00:21 +0200
      Re: python logging Ian Kelly <ian.g.kelly@gmail.com> - 2011-05-18 16:37 -0600
      Re: python logging Ian Kelly <ian.g.kelly@gmail.com> - 2011-05-18 16:42 -0600
        Re: python logging Vinay Sajip <vinay_sajip@yahoo.co.uk> - 2011-05-19 02:27 -0700

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