Python 递归处理文件和文件夹代码详解

#!/usr/bin/env python
#coding=utf-8
import sys, os, stat
def walk(path):
for item in os.listdir(path):
subpath = os.path.join(path, item)
mode = os.stat(subpath)[stat.ST_MODE]
if stat.S_ISDIR(mode):
if item == ".svn":
print "Cleaning %s ..." %subpath
print "%d deleted" % purge(subpath)
else:
walk(subpath)
def purge(path):
count = 0
for item in os.listdir(path):
subpath = os.path.join(path, item)
mode = os.stat(subpath)[stat.ST_MODE]
if stat.S_ISDIR(mode):
count = purge(subpath)
else:
os.chmod(subpath, stat.S_IREAD|stat.S_IWRITE)
os.unlink(subpath)
count = 1
os.rmdir(path)
count = 1
return count
if len(sys.argv) != 2:
print "Usage: python cleansvn.py path"
sys.exit(1)
walk(sys.argv[1])