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slogging.py
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slogging.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Smewt - A smart collection manager
# Copyright (c) 2011 Nicolas Wack <wackou@smewt.com>
#
# Smewt is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Smewt is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import logging
import sys
GREEN_FONT = "\x1B[0;32m"
YELLOW_FONT = "\x1B[0;33m"
BLUE_FONT = "\x1B[0;34m"
RED_FONT = "\x1B[0;31m"
RESET_FONT = "\x1B[0m"
def setupLogging(colored = True):
"""Sets up a nice colored logger as the main application logger (not only smewt itself)."""
class SimpleFormatter(logging.Formatter):
def __init__(self):
self.fmt = '%(levelname)-8s %(module)s:%(funcName)s -- %(message)s'
logging.Formatter.__init__(self, self.fmt)
class ColoredFormatter(logging.Formatter):
def __init__(self):
self.fmt = '%(levelname)-8s ' + BLUE_FONT + '%(mname)-8s %(mmodule)s:%(funcName)s' + RESET_FONT + ' -- %(message)s'
logging.Formatter.__init__(self, self.fmt)
def format(self, record):
modpath = record.name.split('.')
record.mname = modpath[0]
record.mmodule = '.'.join(modpath[1:])
result = logging.Formatter.format(self, record)
if record.levelno == logging.DEBUG:
return BLUE_FONT + result
elif record.levelno == logging.INFO:
return GREEN_FONT + result
elif record.levelno == logging.WARNING:
return YELLOW_FONT + result
else:
return RED_FONT + result
ch = logging.StreamHandler()
if colored and sys.platform != 'win32':
ch.setFormatter(ColoredFormatter())
else:
ch.setFormatter(SimpleFormatter())
logging.getLogger().addHandler(ch)