Python自动复制U盘内容

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import os
import shutil
from time import sleep

def copyCopy(usb_path):
    # os.listdir(dir)返回dir下所有文件夹及文件的名称
    usb_file = os.listdir(usb_path)
    while True:
        new_usb_file = os.lisdir(usb_path)
        if new_usb_file != usb_file:
            break
        sleep(5)  #每隔5s扫描一次
    file = [f for f in new_usb_file if f not in usb_file]
    shutil.copytree(os.path.join(usb_path, file[0]), '/home/work/copyCopy')

if __name__ == "__main__":
    usb_path = "/Volumes/"
    copyCopy(usb_path)

参考：https://blog.csdn.net/qq_28168421/article/details/89464852