python批量处理文件或文件夹


						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,shutil

import sys

import 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中文源码网。