#-*- codeing =utf-8 -*-
#@Time : 2022/7/1 22:53
#@Author : huaobin
#@File : testcopy.py
#@Software: PyCharm

import os
import shutil

def copy_allfiles(src,dest):
#src:原文件夾；dest:目標文件夾
  src_files = os.listdir(src)
  for file_name in src_files:
    print(file_name)
    if '.xml' in file_name:
        full_file_name = os.path.join(src, file_name)
        if os.path.isfile(full_file_name):
          shutil.copy(full_file_name, dest)

copy_allfiles(r'.\labels',r'.\copy')