发布网友
共1个回答
热心网友
import os, sys
def remove_empty_dir(path):
print path
while(path[-1] == "\\"):
path = path[:-1]
print path
a = {}
for root, dirs, files in os.walk(path, False):
if len(files) == 0:
a[root] = 0
else:
for file in files: #对文件列表进行扫描
try:
fn = os.path.join(root, file) #将路径名和文件名拼接起来
size = os.path.getsize(fn) #获取文件名大小
if size != 0:
b = root
while(b != path):
a[b] = 1
b = b.rpartition("\\")[0] #保存上一级目录名
a[path] = 1
else:
try:
os.remove(fn) #删除文件名为空的文件
a[root] = 0
except (WindowsError):
b = root
while(b != path):
a[b] = 1
b = b.rpartition("\\")[0]
a[path] = 1
except WindowsError:
b = root
while(b != path):
a[b] = 1
b = b.rpartition("\\")[0]
a[path] = 1
if a[root]:
break;
empty_dirs = []
for i, j in a.iteritems():
if j == 0:
print i
empty_dirs.insert(0, i)
del a
empty_dirs.sort(reverse=True)
for i in empty_dirs:
try:
os.rmdir(i) #删除目录
print "%s 删掉了!!" % (i)
except (WindowsError):
print "%s 删不掉!!" % (i)
if __name__ == "__main__":
remove_empty_dir('f:\\b')