test_button.py

#!/usr/bin/python

import RPi.GPIO as GPIO
import time

last_press = 10
runny = True

def re_runner():
    start = time.time()
    global last_press
    global runny
    if start - last_press > 10:
        last_press = start
    else:
        runny = False
        print "\n\nThis is the good stuff\n\n"
        
    print "Killed it at {0}".format(time.time())



def run_test():
    global runny
    GPIO.setmode(GPIO.BCM)

    GPIO.setup(23, GPIO.IN)

    GPIO.add_event_detect(23, GPIO.FALLING)
    GPIO.add_event_callback(23, re_runner, 200)

    while runny:
        make_words(1)
        time.sleep(.5)

    GPIO.cleanup()


def make_words(x):
    words = ["flab", "grandma", "popsicle", "cheese", "siren", "quagmire", "troll", "medula ablingata", "Jesus"]
    for i in range(x):
        print words[i]


if __name__ = "__main__":
    run_test()