批量修改文件名称

import cv2 as cv
import random
import glob
import os
from PIL import Image
import shutil
# import pdb
def get_samples(foldername,savePath):
    print('savePath:',savePath)
    if os.path.exists(savePath) is False:
        os.makedirs(savePath)
    filenames = os.listdir(foldername)

    for filename in filenames:
        full_path = os.path.join(foldername, filename)
        new_name = filename[:-5]+'.png'
        label_png = os.listdir(full_path)[2]
        #os.rename(os.path.join(filename, label_png),os.path.join(filename, name))
        shutil.copy(os.path.join(full_path, label_png), os.path.join(savePath, label_png))
        os.rename(os.path.join(savePath, label_png),os.path.join(savePath, new_name))
readPath = 'D:\\desktop\\data\\train-video\\trainA\\5\\segf'
savePath = 'D:\\desktop\\data\\train-video\\trainA\\5\\seg'
get_samples(readPath, savePath)

 

来源：CSDN

作者：艾米栗写代码

链接：https://blog.csdn.net/qq_34539486/article/details/103915030