# Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
# This component and the accompanying materials are made available
# under the terms of "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Nokia Corporation - initial contribution.
#
# Contributors:
#
# Description:
#
import re
def doTimeStampCompareAndWrite(aFile, aNewFileContents):
oldFileSub = ''
try:
oldFile = open(aFile, 'r')
oldFileContents = oldFile.read()
if len(oldFileContents) > 0:
oldFileSub = re.sub(r'\n[\W\w]*\(time stamp\)', '', oldFileContents)
except IOError:
pass
newFileSub = re.sub(r'\n[\W\w]*\(time stamp\)', '', aNewFileContents)
#compare sub-ed files
if oldFileSub == '' or re.search(re.escape(oldFileSub), newFileSub) == None:
file(aFile, 'w+').write(aNewFileContents)
return True
return False