"删除隐藏目录?"

Question

我有一个目录，目录树中的任何地方都可以有.unwanted个目录。我要删除这些。你知道吗

import shutil
shutil.rmtree('.unwanted', onerror=True)

这不起作用，因为目录是隐藏的。输出：

Traceback (most recent call last):
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\shutil.py", line 374, in _rmtree_unsafe
    with os.scandir(path) as scandir_it:
FileNotFoundError: [WinError 3] The system cannot find the path specified: '.unwanted'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:/SYSTEM/CODING/PYTHON/import.py", line 31, in <module>
    shutil.rmtree('.unwanted', onerror=True)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\shutil.py", line 516, in rmtree
    return _rmtree_unsafe(path, onerror)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\shutil.py", line 377, in _rmtree_unsafe
    onerror(os.scandir, path, sys.exc_info())
TypeError: 'bool' object is not callable

Process finished with exit code 1

不管行号是多少，示例代码都来自更大的脚本。你知道吗

Answer 1

你从onerror打来的电话好像错了？也许你想写以下内容？你知道吗

import shutil
shutil.rmtree('.unwanted', ignore_errors=True)

参数'onerror'指定处理程序。你知道吗

从文档中可以看出：如果提供了onerror，那么它必须是一个可调用的，接受三个参数：function、path和exinfo。你知道吗

见官方文件https://docs.python.org/3/library/shutil.html

Answer 2

@OcasoProtal提供的链接中找到的解决方案几乎没有修改，尽管其中一些仍然是个谜。欢迎评论。你知道吗

import shutil
for root, subdirs, files in os.walk('.'):
    for d in subdirs:
        if d == ".unwanted":
            shutil.rmtree(os.path.join(root, d))

Answer 3

您可以尝试：

import os
os.system("rm -rf .directory_name")