Countdown Class II (Python)

countdown.py

"""
 Countdown Class II (v1.2.5)
 GoToLoop (2017/Aug/30)

 https://Forum.Processing.org/two/discussion/27733/
 countdown-class-library-for-java-js-python#Item_3

 https://Forum.Processing.org/two/discussion/23846/
 time-delay-in-python-mode#Item_17

 https://Gist.GitHub.com/GoToLoop/893dc18856a7842b76a92d8aea837da1
"""

from threading import Timer

class Countdown:
    def __init__(self, waitTime=0.0): # seconds
        self.delay = abs(waitTime)
        self.done = True

        def job(): self.done = True

        self._timeout = job
        self.task = None


    def __str__(self, STR='Delay: %.3f  -  Done: %s'):
        return STR % (self.delay, self.done)


    def start(self):
        self.task and self.task.cancel()
        self.task = Timer(self.delay, self._timeout)
        self.done = False
        self.task.start()
        return self

CountdownClass2.pyde

"""
 Countdown Class II (v1.2.5)
 GoToLoop (2017/Aug/30)

 Forum.Processing.org/two/discussion/27733/
 countdown-class-library-for-java-js-python#Item_3

 Forum.Processing.org/two/discussion/23846/
 time-delay-in-python-mode#Item_17

 Gist.GitHub.com/GoToLoop/893dc18856a7842b76a92d8aea837da1
"""

from countdown import Countdown

SECS = 7.5
WAIT_TIME = int(SECS * 1000)

WAITING_BG = PImage.BLUE_MASK | PImage.ALPHA_MASK
DONE_BG = PImage.RED_MASK | PImage.ALPHA_MASK

countdown = Countdown(SECS)

def setup():
    size(300, 180)
    smooth(3)
    frameRate(60)

    colorMode(RGB)
    fill(0xffFFFF00)

    textSize(0100)
    textAlign(CENTER, CENTER)

    m = millis(); t = m + WAIT_TIME
    countdown.start()
    print m, t, t - m, TAB, countdown


def draw(AWAIT='Awaiting ' + `SECS`, END='Finished'):
    this.surface.title = countdown.done and END or AWAIT
    background(DONE_BG if countdown.done else WAITING_BG)

    txt = `millis()` + ENTER + `frameCount`
    text(txt, width>>1, height>>1)