Simple RPi.GPIO Toggle button (pull up) Class

example.py

import time
import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)

class Toggle:
    enabled = False

    def __init__(self, pin):
        self.pin = pin
        GPIO.setup(self.pin, GPIO.IN, pull_up_down=GPIO.PUD_UP)

    def readState(self):
        input_state = GPIO.input(self.pin)
        toggle_state = Toggle.enabled
        if input_state == False and toggle_state == False:
            Toggle.enabled = True
        elif input_state == False and toggle_state == True:
            Toggle.enabled = False

    def printState(self):
        print "Toggle is currently: %d" % Toggle.enabled

toggle = Toggle(17)

while True:
  toggle.readState()
  toggle.printState()
  time.sleep(0.2)