删除Python中的只读目录 [英] Deleting read-only directory in Python

问题描述

shutil.rmtree 不会删除 Windows 上的只读文件.是否有相当于rm -rf"的python?为什么啊，为什么这么痛?

shutil.rmtree will not delete read-only files on Windows. Is there a python equivalent of "rm -rf" ? Why oh why is this such a pain?

推荐答案

shutil.rmtree 可以采用错误处理函数，当删除文件出现问题时将调用该函数.您可以使用它来强制删除有问题的文件.

shutil.rmtree can take an error-handling function that will be called when it has problem removing a file. You can use that to force the removal of the problematic file(s).

灵感来自 http://mail.python.org/pipermail/Tutor/2006-June/047551.html 和 http://techarttiki.blogspot.com/2008/08/read-only-windows-files-with-python.html:

import os
import stat
import shutil

def remove_readonly(func, path, excinfo):
    os.chmod(path, stat.S_IWRITE)
    func(path)

shutil.rmtree(top, onerror=remove_readonly)

(我还没有测试过那个片段，但它应该足以让你开始)

(I haven't tested that snippet out, but it should be enough to get you started)

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