python读取文件名并改名字的实例

Z时代
2024-01-10
分类：综合

第一版，能实现，但最后发现文件的顺序改变了：


import os
def reename():
 nm=1
 pathh="/home/huangyaya/file/image/pic/chips"
 filelist=os.listdir(pathh)
 for files in filelist:
  Olddir=os.path.join(pathh,files)
  filename=os.path.splitext(files)[0]
  filetype=os.path.splitext(files)[1]
  Newdir=os.path.join(pathh,str(nm)+'.'+filetype)
  os.rename(Olddir,Newdir)
  nm+=1
reename()

新的


import os
import pdb
#dir_ = os.getcwd()
#dir_ += '/cips'
#os.chdir(dir_)
path_A = "/home/huangyaya/file/image/pic/wine"
path_B = "/home/huangyaya/file/image/pic/wine_output"
file_number = 1
num = 0
A_list = os.listdir(path_A)
B_list = os.listdir(path_B)
A_list_num = 0
B_list_num = 0
for A_str in A_list:
 A_str_front = A_str[:-4]
 B_str = A_str_front + '.xml'
 os.rename(path_A + '/' + A_str,str(file_number) + '.jpg')
 os.rename(path_B + '/' + A_str_front + '.xml',str(file_number) + '.xml')
 file_number += 1