import os
import shutil
import os
from params import *



def copytree(old_file_path,new_file_path):
    if os.path.exists(new_file_path):
        try:
            for i in os.listdir(new_file_path):
                txt_path = os.path.join(new_file_path, i)
                os.remove(txt_path)
            os.rmdir(new_file_path)
        except Exception as result:
            print("报错：%s" % result)
    shutil.copytree(old_file_path, new_file_path)

if __name__ == '__main__':
    copytree(old_file_path,new_file_path)