import os
import time
import stat
 
# 定义一个函数，用来列出指定目录下的所有文件和文件夹
def list_directory(path):
    #扫描指定目录下的所有文件和文件夹
    entries=os.scandir(path)
    #遍历每一个文件和文件夹
    for entry in entries:
        #获取文件和文件夹的权限
        permissions=entry.stat().st_mode & 0o777
        #获取文件和文件夹的硬链接数
        hard_links=entry.stat().st_nlink
        #获取文件和文件夹的所有者
        owner=entry.stat().st_uid
        #获取文件和文件夹的所有组
        group=entry.stat().st_gid
        #获取文件和文件夹的大小
        size=entry.stat().st_size
        #获取文件和文件夹的最后修改时间
        mtime=time.ctime(entry.stat().st_mtime)
        #获取文件和文件夹的名称
        filename=entry.name
        # print above all
        print(f'{permissions:40} {hard_links:>5} {owner:<1} {group:<1} {size:>10} {mtime:<20} {filename}')
 
# 调用函数，列出当前目录下所有文件和文件夹
 
list_directory('.')
# your code goes here

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