# -*- coding: utf-8 -*-

import fnmatch

import os

import codecs

import re

import sys

def iterfindfiles(path, fnexp):

    for root, dirs, files in os.walk(path):

        for filename in fnmatch.filter(files, fnexp):

            yield os.path.join(root, filename)

def fiterFiles():

    path=raw_input("input dir:")

    filterfiletype=raw_input("input file filter type:")

    #quanjiao_2_banjiao(path)

    for filename in iterfindfiles(path,filterfiletype):

        SingerList=re.findall('\((..?)\)\.dat',filename)

        for SingerName in SingerList:

            if(SingerName=='\xc4\xd0'):

                SingerName='1'

                new_filename=re.sub('\((..?)\)\.dat','(1).dat',filename)

                print new_filename

                os.rename(filename,new_filename)

                #print SingerName

            elif(SingerName=='\xc5\xae'):

                SingerName='2'

                new_filename=re.sub('\((..?)\)\.dat','(2).dat',filename)

                print new_filename

                os.rename(filename,new_filename)

def main():

    fiterFiles()

if __name__ == "__main__":

    main()