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#-*- coding: utf-8 -*-
# Copyright 2008-2010 Calculate Ltd. http://www.calculate-linux.org
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
import logging.handlers
import cl_overriding
class log:
def __init__(self, programName,
level=logging.DEBUG,
formatter=\
"%(asctime)s - %(name)s - %(levelname)s - %(message)s",
filename='/var/log/calculate/calculate2.log',
maxBytes=1048576,
backupCount=5):
self.programName = programName
self.logger = logging.getLogger(self.programName)
self.level = level
self.logger.setLevel(self.level)
self.formatter = logging.Formatter(formatter)
self.filename = filename
self.maxBytes=maxBytes
self.backupCount=backupCount
def addHandler(self):
"""Добавление обработчика"""
if not self.logger.handlers:
try:
handler = logging.handlers.RotatingFileHandler(self.filename,
maxBytes=self.maxBytes,
backupCount=self.backupCount)
except Exception, e:
cl_overriding.printERROR("logging - "+" "+self.programName+\
" - "+str(e))
return False
handler.setLevel(self.level)
handler.setFormatter(self.formatter)
self.logger.addHandler(handler)
return True
def _addLogMessage(self,typeMessage,message):
"""Добавить сообщение данного типа"""
if self.addHandler():
getattr(self.logger,typeMessage)(message)
def debug(self, message):
"""Отладочное сообщение"""
self._addLogMessage("debug", message)
def info(self, message):
"""Информационное сообщение"""
self._addLogMessage("info", message)
def warn(self, message):
"""Предупреждающее сообщение"""
self._addLogMessage("warn", message)
def error(self, message):
"""Сообщение о ошибке"""
self._addLogMessage("error", message)
def critical(self, message):
"""Критическое сообщение"""
self._addLogMessage("critical", message)