• Crear una ventana para passwords que vibra si la password es incorrecta, el campo de texto oculta los caracteres en pantalla, la vibracion es configurable.

Screenshot:

/images/VentanaPasswordVibra/temp.jpg
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
from Tkinter import *
from time import sleep
from random import randint
#
# correct password is: password
#
def check(Event = None):
    if hash(var.get()) != -1767432613:  # hash for password
        o = root.geometry()
        l['text'] = 'Wrong Password:\nAttemp will be logged and reported.'
        l.config(fg='red')
        for times in range(50):
                 root.geometry("+%d+%d" %(int(root.geometry().split("+")[1])+randint(-69, 69), int(root.geometry().split("+")[2])+randint(-69, 69)))
                 root.update()
                 sleep(.05)
                 root.geometry(o)
        root.geometry(o)
        root.update()
    else:
        l['text'] = 'OK: Connected to FBI Main Server...'
        print ('\nConnected to FBI Main Server...\n')
        l.config(fg='black')
        root.iconify()
        sleep(.25)
        root.deiconify()
        root.geometry()
    var.set("")
#
root = Tk()
root.resizable(0, 0)
root.title("FBI VPN Client")
root.geometry("+800+350")
root.wm_attributes("-topmost", 1)
root.focus()
root.config(bg='#F2F1F0', cursor='hand2')
var = StringVar()
l = Label(root, text = "FBI Login: Please type your password...", font=('ubuntu', 10), bg='#F2F1F0', bd=0, relief='flat', cursor='hand2')
l.grid()
a = Entry(root, font=('ubuntu', 12, 'bold'), show = '●', bg='#D7DAED', bd=0, relief='flat', cursor='xterm', highlightcolor='red', textvariable = var)  # show = '*'
a.grid(row = 1, column = 0, padx = 10, pady = 10)
a.bind("<Return>", check)
a.focus()
root.mainloop()

Disclaimer: el uso o no de SheBang/Declaracion de Encoding queda a criterio del usuario.