python批量处理文件或文件夹

Python  /  管理员 发布于 7年前   212

本文实例为大家分享了python批量处理文件或文件夹的具体代码，供大家参考，具体内容如下

# -*- coding: utf-8 -*-import os,shutilimport sysimport numpy as np##########批量删除不同文件夹下的同名文件夹#############def arrange_file(dir_path0):  for dirpath,dirnames,filenames in os.walk(dir_path0):    if 'my_result' in dirpath:      # print(dirpath)      shutil.rmtree(dirpath)##########批量在不同文件夹下新建同名子文件夹并把文件搬移到子文件夹#############def arrange_file(dir_path0):  for dirpath,dirnames,filenames in os.walk(dir_path0):    for files in filenames:      total_path = os.path.join(dirpath,files)      root_path,file_path = total_path.split(dir_path,1)      if 'png' in file_path:        new_file_path = '.' + file_path[:-9] + 'new_file_name/'        # print(file_path)        # print(new_file_path)        # print(new_file_path + file_path[-9:])        # if not os.path.exists(new_file_path):        #   os.makedirs(new_file_path)        # shutil.move('.' + file_path,new_file_path + file_path[-9:])##########批量删除不同文件夹下符合条件的文件##################def arrange_file(dir_path0):  for dirpath,dirnames,filenames in os.walk(dir_path0):    for files in filenames:      total_path = os.path.join(dirpath,files)      # print(total_path)      if 'jpg' in total_path and 'labels' in total_path:        img = cv2.imread(total_path)        if np.sum(img) == 0:          print(total_path)          os.remove(total_path)###########批量把文件搬移到上一层文件夹并删除当前文件夹########def arrange_file(dir_path0):  for dirpath,dirnames,filenames in os.walk(dir_path0):    for files in filenames:      total_path = os.path.join(dirpath,files)      root_path,file_path = total_path.split(dir_path0,1)      # print(file_path[:-48])      # return 0      if 'jpg' in file_path:        new_file_path = dir_path0 + file_path[:-48]        shutil.move(dir_path0 + file_path,new_file_path + file_path[-9:])  for dirpath,dirnames,filenames in os.walk(dir_path0):    file_path = dirpath.split('./your_total_path')[1]    if 'keywords' in file_path:      # print(dirpath)       shutil.rmtree(dirpath)if __name__=='__main__':  dir_path0 = './your_total_path'  arrange_file(dir_path0)

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。