Exfread를 이용한 EXIF data 추출 및 날짜별 폴더 생성해서 사진 옮기기

from tkinter import Tk
from tkinter import filedialog
import os
import exifread
import time
import datetime
 
 
DT_TAGS = ["Image DateTime", "EXIF DateTimeOriginal", "DateTime"]
DEBUG = 0
 
def get_exif_date_exif(path):
    """return EXIF datetime using exifread (formerly EXIF)"""
    dt_value = None
    f = open(path, 'rb')
    try:
        tags = exifread.process_file(f)
        if DEBUG:
            print('tags cnt: %d' % len(tags))
            print('\n'.join(tags))
        for dt_tag in DT_TAGS:
            try:
                dt_value = '%s' % tags[dt_tag]
                if DEBUG:
                    print('%s: %s' % (dt_tag, dt_value))
                break
            except:
                continue
            
        if dt_value:
            exif_time = time.strptime(dt_value + 'UTC', '%Y:%m:%d %H:%M:%S%Z')
            
            return exif_time
    finally:
        f.close()
    return None
        
    
 
#return 날짜 데이터가  2010-10-1  요런 형식이여서  2010-10-01로 바꾸는 함수
def day_check(exif_day):
    if len(str(exif_day.tm_mday)) == 1:
        day = "0"+ str(exif_day.tm_mday)
    else:
        day = str(exif_day.tm_mday)
        
    return day
 
root = Tk()
root.withdraw()
 
myPath = filedialog.askdirectory()
 
for f in os.listdir(myPath):
    k=f.lower()
    total_path = myPath +'/'+ k
    
    exif_time = get_exif_date_exif(total_path)
 
 
    dday = day_check(exif_time)
 
    exif_date = str(exif_time.tm_year)+"_"+str(exif_time.tm_mon) +"_"+ dday
    
    if not os.path.exists(myPath+'/'+exif_date):
        os.makedirs(myPath+'/'+ exif_date)

    old_file = os.path.join(myPath, k)
    new_file = os.path.join(myPath+'/'+ exif_date, k)
    os.rename(old_file, new_file)