python一键按照时间整理照片

import shutil
import os
import time
import exifread
  
  
 
def getfiles(rootdir):
    fileset = []    
    for home, dirs, files in os.walk(rootdir):
        for filename in files:
            print(filename)
            fileset.append(os.path.join(home,filename)) 
    return fileset
 
  
def getOriginalDate(filename):
    try:
        fd = open(filename, 'rb')
    except Exception as e:
        print(e)
    data = exifread.process_file( fd )
    if data:
        try:
            t = data['EXIF DateTimeOriginal']
            return str(t).replace(":",".")[:7]
        except Exception as e:
            print(e)
    state = os.stat(filename)
    return time.strftime("%Y.%m", time.localtime(state[-2]))
  
  
def classifyPictures(file_path_name,des_path):
 
    file_name = os.path.basename(file_path_name)
    t=""
    try:
        t = getOriginalDate(file_path_name)
    except Exception as e: 
        print(e)
    info = "文件名: " + file_name + " "
    info = info + "拍摄时间：" + t + " "
    print(info)    
    dst = os.path.join(des_path,t)
    if not os.path.exists(dst):
        os.mkdir(dst)
    shutil.copy2(file_path_name,dst)
  
if __name__ == "__main__":   
 
    source_path = 'D:\迅雷下载\图片视频'   #待整理的图片目录    
    des_path = 'E:\\Picture'  #整理后存放目录
 
    fileset= getfiles(source_path) #获取待整理图片目录下所有文件地址
    total = len(fileset)    #待整理文件数量
    for index,file_path_name in enumerate(fileset):
        print('共{}个文件,正在处理{}个文件'.format(total,index))        
        classifyPictures(file_path_name,des_path)