Script for Google Images

import requests
from PIL import Image
from pathlib import Path
import io

pathlist = Path(".\\assets\\").glob('**/*.png') # This gets all of the files ending in .png in the pack.

for file in pathlist: # Loops over the files
    try: # This makes sure the program doesn't exit if there's an error

        print("Processing file:", file)

        toreplace=Image.open(".\\"+file) # Opens the iumage

        w, h = toreplace.size # Puts the width of the image into w and the height into h

        dividea = w/h # Works out the ratio of the height and width (aspect ratio)

        print("Old dimensions:",w,"by",h)

        toreplace.close() # Closes the file

        name=file.split('\\')[::-1][0].split('.')[0] # Splits the file path at every \ (although in Python there need to be two slashes to escape the slash), reverses the list with [::-1] and gets the first element, which is the last part of the path.

        print("Search term:", name.replace("_"," "), "-minecraft") # The Minecraft file names include underscores, so those are repla
        response=requests.get('https://www.google.co.uk/search?q='+name.replace("_","+")+'+-minecraft&tbm=isch')
        response=response.content.decode('utf-8', 'ignore')
        print(response)
        r=requests.get(response[response.find('src="',response.find('<img ')):].split('"')[1])
        image = Image.open(io.BytesIO(r.content))
        w, h = image.size
        divide=w/h

        if dividea>divide:
            newh=int(h/(dividea/divide))
            box=(0, (h-newh)/2, w, h-((h-newh)/2))
            image.crop(box).save(".\\"+file)
            print("Saved with new dimensions:",w,"by",newh)
        elif divide>dividea:
            neww=int(w*(dividea/divide))
            box=((w-neww)/2, 0, w-((w-neww)/2), h)
            image.crop(box).save(".\\"+file)
            print("Saved with new dimensions:",neww,"by",h)
        elif divide == dividea:
            image.save(".\\"+file)
            print("Saved with new dimensions:",w,"by",h,"(not croppped)")
        #open('google.jpeg', 'wb').write(r.content)
        r=0
        print("Done")
        print()
    except:
        pass

print("Error list:",errors)