我正在使用以下代码来删除包含 git 存储库的目录:
import errno
import os
import stat
import shutil
def clear_dir(path):
shutil.rmtree(path, ignore_errors=False, onerror=handle_remove_readonly)
def handle_remove_readonly(func, path, exc):
excvalue = exc[1]
if func in (os.rmdir, os.remove) and excvalue.errno == errno.EACCES:
os.chmod(path, stat.S_IRWXU| stat.S_IRWXG| stat.S_IRWXO) # 0777
func(path)
else:
raise
这段代码应该能够很好地处理只读文件。我可以从Windows资源管理器中删除目录/文件夹,但是当我运行以下代码时:
if __name__ == '__main__':
clear_dir(r'c:\path\to\ci-monitor')
我遇到了以下错误:
File "C:\Users\m45914\code\ci-monitor\utils\filehandling.py", line 8, in clear_dir
shutil.rmtree(path, ignore_errors=False, onerror=handle_remove_readonly)
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 488, in rmtree
return _rmtree_unsafe(path, onerror)
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 378, in _rmtree_unsafe
_rmtree_unsafe(fullname, onerror)
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 378, in _rmtree_unsafe
_rmtree_unsafe(fullname, onerror)
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 378, in _rmtree_unsafe
_rmtree_unsafe(fullname, onerror)
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 378, in _rmtree_unsafe
_rmtree_unsafe(fullname, onerror)
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 383, in _rmtree_unsafe
onerror(os.unlink, fullname, sys.exc_info())
File "C:\Users\m45914\AppData\Local\Programs\Python\Python35\lib\shutil.py", line 381, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'scratch\\repos\\ci-monitor\\.git\\objects\\pack\\pack-83e55c6964d
21e8be0afb2cbccd887eae3e32bf4.idx'
我尝试以管理员身份运行脚本(没有变化)。
要删除的目录是一个git仓库,我定期克隆、检查和删除它。检查是为了确保仓库中没有未合并的发布和热修复分支。
有人有任何想法吗?
chmod
命令通常是不够的。Chmod
的文档说:“虽然Windows支持chmod()
,但你只能使用它来设置文件的只读标志(通过stat.S_IWRITE和stat.S_IREAD常量或相应的整数值)。所有其他位都将被忽略。”请尝试使用ICacls代替。 - Basic