os.walk的用法示例(遍历目录)

代码

 

walk_test.py

 

#!/usr/bin/python

import os
import sys

path = sys.argv[1]

for root, dirs, files in os.walk(os.path.realpath(path)):
    open('walk_test.result', 'a').write("%s | %s | %s\n" % (root,dirs,files))


运行

./walk_test.py ../shell

结果

walk_test.result

/home/yuanlin/workspace/shell | ['empty'] | ['tmp.c', 'shifting.sh', 'expect_iprestart', 'foo']
/home/yuanlin/workspace/shell/empty | [] | ['empty']