如何使用python在windows中保护用户对文件夹的访问

import os
import ctypes

def set_folder_permissions(folder_path):
    # 获取文件夹的绝对路径
    folder_path = os.path.abspath(folder_path)
    
    # 设置文件夹的访问权限为只读
    try:
        # 获取文件夹的安全描述符
        sd = ctypes.windll.kernel32.GetFileSecurityW(folder_path, ctypes.DACL_SECURITY_INFORMATION)
        
        # 创建一个新的安全描述符
        new_sd = ctypes.create_string_buffer(sd, len(sd) + 1024)
        
        # 获取DACL（访问控制列表）
        dacl = ctypes.pointer(ctypes.c_void_p())
        defaulted = ctypes.c_bool()
        ctypes.windll.advapi32.GetSecurityDescriptorDacl(new_sd, ctypes.byref(dacl), ctypes.byref(defaulted))
        
        # 设置DACL的访问权限为只读
        ctypes.windll.advapi32.SetSecurityDescriptorDacl(new_sd, 1, dacl, 0)
        
        # 更新文件夹的安全描述符
        ctypes.windll.kernel32.SetFileSecurityW(folder_path, ctypes.DACL_SECURITY_INFORMATION, new_sd)
        
        print("文件夹访问权限已设置为只读。")
    except Exception as e:
        print("设置文件夹访问权限时出现错误：", str(e))

folder_path = "C:\\Users\\Username\\Documents\\Folder"
set_folder_permissions(folder_path)