pythonはリストに基づいてフォルダ内のすべてのファイル例をリネームします。

# coding = utf-8
import os
path = "D:\\chunyu"#               
filelist = os.listdir(path) #          （     ）
list = []
fileopen = open('D:\chunyu.txt','r')#                ，                
i =0
for file in filelist:
 print(file)
for line in fileopen:
 line = line.strip('
')
 list.append(line)#  txt            list  
print(list)
fileopen.close()
 
for file in filelist: #      
 Olddir=os.path.join(path,file) #       
 if os.path.isdir(Olddir): #         
 continue
 filename=os.path.splitext(file)[0] #   
 filetype=os.path.splitext(file)[1] #     
 Newdir=os.path.join(path,str(list[i])+filetype)
 os.rename(Olddir,Newdir)#   
 print(Olddir+" has changed as "+Newdir)
 i = i+1
 print(i)