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calculate-utils-2.1-lib/pym/cl_log.py

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#-*- coding: utf-8 -*-
# Copyright 2008-2010 Mir Calculate. 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 os
import time
class log():
"""Класс для записи в лог"""
# Директория хранения логов
logDir = "/var/log/calculate"
def __init__(self,fileName, addDataTime=True):
self.logFile = os.path.join(self.logDir,fileName)
if not os.path.exists(self.logDir):
os.makedirs(self.logDir)
self.addDataTime = addDataTime
def addLog(self, textLog):
"""Добавляет текст в лог файл"""
if not os.path.exists(self.logFile):
try:
fd = os.open(self.logFile, os.O_CREAT,0600)
os.close(fd)
except:
print "Error creating file %s"%self.logFile
return False
textWrite = textLog
if not textLog[-1:] == "\n" :
textWrite = "%s\n"%textLog
if self.addDataTime:
textWrite = "%s %s"%(time.strftime("%d/%m/%Y %H:%M:%S",\
time.localtime()),textWrite)
try:
FD = open (self.logFile, "a")
FD.write(textWrite)
FD.close()
except:
print "Error writing to file %s"%self.logFile
return False
return True
def writeError(self, textLog):
"""Добавляет сообщение об ошибке в log"""
return self.addLog("ERROR: %s" %textLog)
def writeSuccess(self, textLog):
"""Добавляет сообщение об успехе в log"""
return self.addLog("SUCCESS: %s" %textLog)