选择性拷贝 python

 

#!python3
#to copy some files like '.pdf .jpg etc'
#let me design it as a 'def'

#1.searching a dir to find what you wannna
import os,shutil
os.chdir('C:\\Users\\DELL\\Desktop')
#copy_year=open('.\\copy_year','w')  open打不开文件夹？
#os.makedirs('C:\\Users\\DELL\\Desktop\\copy_year')  #creat new dir as 3. remind
def movefiles(folder):
    for foldername,subfolders,filenames in os.walk(folder):
                                                             #print('subfolders:"%s"',subfolders)
                                                             #print('foldername:"%s"',foldername)
        for filename in filenames:
             #print('filename:"%s"',filenames)
             if filename.endswith('.docx'):
                 print('you will move"%s" to copy_year',filename)
                 shutil.copy(filename,'.\\copy_year')    #just move
             else:
                 continue
    os.startfile('.\\copy_year')
    #copy_year.close()
    
            
#2.creat new dir and use shutil to move the special files
            
        

        
#3.close folders

movefiles('.\\years')