如何在python中删除文件夹? rmtree onerror [英] How to remove folder in python? rmtree onerror

问题描述

我最近遇到了麻烦:我需要一个函数来删除Windows中的整个文件夹，所以我进行了搜索，这就是我得到的:

I've recently have this trouble: I needed a function that removes an entirely folder in windows so I searched and this is what I get:

如何删除/删除文件夹那不是Python空的吗? empty-with-python

How do I remove/delete a folder that is not empty with Python? empty-with-python

看起来不错的答案，对我来说似乎有点混乱和庞大……使用shutil.rmtree在Windows中访问文件时，应该有一种更好的方法来解决oneerror(引发尝试访问只读文件的错误)...

The answers, that looks ok, seems a bit confusing and large for me... there should be a better way to solve the oneerror while accesing files in windows with shutil.rmtree (raise an error trying to acces read only files)...

推荐答案

我想分享一种对我有用的简单方法.

I want to share an easy way that works for me.

我刚刚做了一个函数，可以更改文件的写许可模式，然后用os.remove删除它:

I just made a function that changes the write permission mode of the file, and then deletes it with os.remove:

import stat # needed for file stat

# arguments: the function that failed, the path 
# it failed on, and the error that occurred.
def redo_with_write(redo_func, path, err):
    os.chmod(path, stat.S_IWRITE)
    redo_func(path)

然后在使用rmtree时，将其添加到onerror参数:

then when using rmtree, add it to the onerror parameter:

import shutil
shutil.rmtree(desiredpath, onerror = redo_with_write)

希望它对遇到我同样麻烦的人有所帮助.

Hope it helps to someone with the same trouble I get.

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