import os


if __name__ == '__main__':
    dir_path=r"C:\Users\10561\Desktop\frames-3000"
    output_dir=r"C:\Users\10561\Desktop\frames-3000-批次"
    if not os.path.exists(output_dir):
        os.mkdir(output_dir)
    images=os.listdir(dir_path)
    images=[os.path.join(dir_path,i) for i in images]
    for i in range(len(images)//100):
        out=os.path.join(output_dir,f"{i}")
        os.mkdir(out)
        if i == len(images)//100:
            #复制
            for j in range(i*100,len(images)):
                os.system(f"copy {images[j]} {out}")
        else:
            for j in range(i*100,(i+1)*100):
                os.system(f"copy {images[j]} {out}")