python 文件批量剪切

import osfrom PIL import Image#批量剪切目录下图片for j in range(10,121):    p = 'C:/'+str(j)+'/'   #图片目录  #  print p    a = os.listdir(p)        for i in a:        path = p+i        print path    #图片名称        try:            f = Image.open(path)    #    print f        except:            continue        else:            xsize,ysize=f.size            box=(0,0,xsize,ysize-37)            f.crop(box).save(path)