#-*- coding:utf-8 -*-import shutilimport osfrom Tkinter import *import timeimport redef get_all_file(adr):        all_adr=[]    all_dir.append(adr)    adr+='\\'    if os.path.exists(adr):        try:            all_adr=os.listdir(adr)        except Exception,e:            print e    for i in all_adr:        #print adr+i        if os.path.isfile(adr+i):            file.append(adr+i)            dict_file[adr+i]=str(int(get_file_size(adr+i))/1024)        if os.path.isdir(adr+i):            get_all_file(adr+i)            def get_file_size(adr):    if os.path.isfile(adr):        return os.path.getsize(adr)                def search_file(file,key):    search_result=[]    for f in file:        for k in key:            if k in f.lower():                print f                shutil.copyfile(f,'D:\\result\\'+os.path.basename(f))                search_result.append(f)                    return search_result        if __name__=='__main__':    dict_file={}    adr='E:\\'    all_dir=[]    file=[]    get_all_file(adr)    with open(r'C:\Users\cchen\Desktop\allfile.txt','w+') as f:        for i in file:            #print i+'\t'+dict_file[i]            f.write(i+'\t'+dict_file[i]+'\n')    '''            for j in all_dir:        print j    '''        search_key=['.jpg','.png','jpeg','gif','bmp']        with open(r'C:\Users\cchen\Desktop\searchfile.txt','w+') as sf:        for i in search_file(file,search_key):            print i+'\t'+dict_file[i]            sf.write(i+'\t'+dict_file[i]+'\n')