Renames images in current folder into their perceptionhash value - helps in sfinding similar images

tool_hash_images.py

import shutil
import os.path
from glob import glob
import imagehash
from PIL import Image

def rename_images(filenames):
	print("Hashing...", end="\r")
	nnames = dict()
	errored_images = []
	for i, file in enumerate(filenames):
		print("Hashing... Dealing with {} of {}".format(i+1, len(filenames)), " "*40, end="\r")
		try:
			nnames[file] = imagehash.phash(Image.open(file))
		except:
			errored_images.append(file)
	print("Hashing done.", " "*30)
	
	if len(errored_images) > 0:
		print()
		print("====================================================")
		print("Got some broken images: ")
		print("\n".join(errored_images))
		print("====================================================")
		input("Press enter key to continue...")
		print()
	
	print("Renaming...", end=" ")
	for i, name in enumerate(nnames):
		print("Renaming... Dealing with {} of {}".format(i+1, len(filenames), " "*10), end="\r")
		nn = str(nnames[name])
		nfn = nn + ".jpg"
		if os.path.isfile(nfn):
			k = 1
			while os.path.isfile(nfn):
				nfn = "{}_{}.jpg".format(nn, k)
				k += 1
		shutil.move(name, nfn)
	print("Renaming done.", " "*40)

rename_images(glob("*.*"))