#从500彩票网站下载双色球历史数据，网页另存为01.txtdata =http://www.mamicode.com/ []file = open(‘01.txt‘)for line in file:    line = line.lstrip()    line = line.strip(‘\n‘)    line = line.split(‘ ‘)[0]    if len(line)==19 or len(line)==20 or len(line)==21:        data.append(line)newFile = open(‘彩票数据.txt‘,‘w‘)for i in data:    newFile.write(i)    newFile.write(‘\n‘)newFile.close()##for k in data:##    print(‘20%s%s: %s %s %s %s %s %s--%s‘%\##          (k[0:2],k[2:5],k[5:7],k[7:9],k[9:11],k[11:13],k[13:15],k[15:17],k[17:19]))