batchReplace2.py

import os

filters = ['.cpp','.h','.py','.hpp','.ipp','.sln','.vcproj','.mak']
filters.extend(['.c','python','Makefile','php'])
#filters = ['python']
#filters = ['*']
if os.name == 'posix':
	FOLDER_FIX = '/'
else:
	FOLDER_FIX = "\\"

def checkDirFilter(dir):
    global filters
    if filters == ['*']:
        return True
    for f in filters:
        if dir == f or dir.find(f) >0:
            return True
    return False

def doReplace(filename):
    f1 = open(filename,'r')
    f2 = open(filename+'_','w')
    for line in f1.readlines():
        newline = line.replace('\r','\n')
        f2.write(newline)    
    f2.close()
    f1.close()
    os.system('xcopy %s_ %s /y'%(filename,filename))
    os.system('del %s_ /F'%(filename))
    print 'Process %s ok'%filename

def enum_exe(arg,dirname,names):	
    for name  in    names:
        file1 = dirname+ FOLDER_FIX +name
        if  not dirname.find('.svn') > 0 and checkDirFilter(file1):
            if name.find('myReplace.py') < 0 or name.find('_') <0:
                print 'To process file %s'%file1
                if os.path.exists(file1) and os.path.isfile(file1):
                    #if file1.find('python') >0: #only procss that folder
                    doReplace(file1)

def convertWin():
    os.path.walk(".\\fantasydemo",enum_exe,())
    

convertWin()