我想,给定的目录python程序,它将返回具有775(rwxrwxr-x)权限目录中的所有的目录

谢谢!

有帮助吗?

解决方案

两个答案递归,但它并不完全清楚,这就是OP想要什么。下面是一个递归方法(未经测试,但你的想法):

import os
import stat
import sys

MODE = "775"

def mode_matches(mode, file):
    """Return True if 'file' matches 'mode'.

    'mode' should be an integer representing an octal mode (eg
    int("755", 8) -> 493).
    """
    # Extract the permissions bits from the file's (or
    # directory's) stat info.
    filemode = stat.S_IMODE(os.stat(file).st_mode)

    return filemode == mode

try:
    top = sys.argv[1]
except IndexError:
    top = '.'

try:
    mode = int(sys.argv[2], 8)
except IndexError:
    mode = MODE

# Convert mode to octal.
mode = int(mode, 8)

for dirpath, dirnames, filenames in os.walk(top):
    dirs = [os.path.join(dirpath, x) for x in dirnames]
    for dirname in dirs:
        if mode_matches(mode, dirname):
            print dirname

类似的东西在STDLIB文档中所描述 STAT

其他提示

在我们来看一看 OS 模块。特别 os.stat 看权限位

import  os

for filename in os.listdir(dirname):
   path=os.path.join(dirname, filename)
   if os.path.isdir(path):
       if (os.stat(path).st_mode & 0777) == 0775:
           print path

根据布莱恩的回答紧凑型发生器:

import os

(fpath for fpath 
   in (os.path.join(dirname,fname) for fname in os.listdir(dirname)) 
   if (os.path.isdir(fpath) and (os.stat(fpath).st_mode & 0777) == 0775))

它是否必须蟒?

您还可以使用发现做到这一点:

“中找到。-perm 775”

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