# delete_imageIDtag.py

# -*- coding: utf-8 -*-
# the line above needs to be at top of the python file, otherwise an error may result about encoding
# delete_imageIDtags.py

from PIL import Image
import os
import sys
import string

# cmdargs = sys.argv[0]
# dir = '/'.join(cmdargs.split('\\')[:-1])
Dir = 'C:/images/temp/'
fileID = '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXZY'
zzz='ZZZ/'
if not os.path.exists(dir+zzz): os.makedirs(dir+zzz)

for file_name in os.listdir(dir):
    new_file_name = ''.join(c for c in file_name if c in string.printable)
    os.rename(os.path.join(dir,file_name), os.path.join(dir, new_file_name))

filenames = []
for f in os.listdir(dir.decode('utf8')):
    filenames.append(f)
# filenames = os.listdir(dir) ### as copied, it had caused non-ascii conficts
for filename in filenames:
    if filename.endswith((".jpg", ".jpeg")):
        target = (r"%s/%s" % (dir, filename)).replace('//','/')
        try:
            image = Image.open(target)
            try:
                data = list(image.getdata())
                image_without_exif = Image.new(image.mode, image.size)
                image_without_exif.putdata(data)
                tack = list(set(data[len(data)/2:]))[0:8] ### ZZZ next to catch by 80:1 ratio
                for i in range(len(tack)):
                    tmp = tack[i]
                    tack[i] = fileID[(tmp[0]*(256**2)+tmp[1]*256+tmp[2])%len(fileID)]
                tack=''.join(tack)
                xy = image.size
                xx,yy=str(xy[0]).zfill(4),str(xy[1]).zfill(4)
                tack = '%sz%sz%s.jpg' % (yy,xx,tack)
            except:
                tack = "Z_"+filename.split('.')[0]
            newName = dir+zzz+tack
            while newName in os.listdir(dir+zzz):
                tack = '_'+tack
                newName = dir+zzz+tack
            image_without_exif.save(newName)
            #print ("[OK] %s" % tack)
        except: print '!!! Error: Unable To Fully Access --', target
#