数据预处理1

import wfdb
import scipy.io as io
import os
import numpy as np

gen_dir = r'D:\MY\data\mazui\wsi'
outputdir = r'D:\MY\data\mazui\data1'
files = os.listdir(gen_dir)

filelist = []
for file in files:
    file_path = os.path.join(gen_dir, file)
    file_parts = (file).split("_")[-2]
    file_number = str(file_parts)[-2:]
    new_file_name = f'{file_number}'
    new_file_path = os.path.join(outputdir,new_file_name)
    os.rename(file_path,new_file_path)
    print("finish")
    if  os.path.exists(file_path):
        file_number +=100
        new_file_name = f'{file_number}'
    else:
        pass

将文件夹重新命名