import webbrowser
import string
import random

from Tkinter import *


def id_generator(size=6, chars=string.ascii_uppercase + string.digits):
    return ''.join(random.choice(chars) for _ in range(size))

def link():
    id = id_generator(5, "1234567890qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM-_")

    url = "https://imgur.com/a/" + id

    print url

    webbrowser.open(url)

root = Tk()

Button(text="Link!", command=link).pack()

root.mainloop()