比较不同时间文件夹文件的差异

#!/usr/bin/python
# -*- coding: UTF-8 -*-
'''
__project_ = 'ai-test-api'
__file_name__ = 'dif_file'
__author__ = 'ruigang.zhang'
__time__ = '2021/11/17 19:59'

'''
import os
from time import sleep


class Dif_File():
    """
    
    """
    def __init__(self, dir):
        self.dir = dir

    def all_file(self):
        """
        :return:
        """
        file_before = []
        while True:
            allfile = []
            for root, dirs, files in os.walk(self.dir):

                for file in files:
                    allfile.append(os.path.join(root, file))

            dif_fi = []
            dif_file = list(set(allfile) - set(file_before))

            dif_fi.append(dif_file)
            file_before = allfile
            print("不同的文件：")
            print(dif_file)
            sleep(5)


if __name__ == "__main__":
    dir = r"E:\Nessus"
    del_file = Dif_File(dir)
    del_file.all_file()