python 图片批量剪切简单代码

#!/usr/bin/env python
#
import os
from 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)