index.py

import time
import datetime
import threading
from calendar import Calendar, Event, make_time
from threading import Thread
from flask import Flask


app = Flask(__name__)

# CONFIGS
RENDER_FPS = 60
UPDATE_SEC = 1

prev_event = Event(make_time(-60), make_time(-30))
curr_event = Event(make_time(-10), make_time(0.1))
next_event = Event(make_time(2), make_time(2.5))
cal = Calendar([prev_event, curr_event, next_event])
new_next_event = Event(make_time(1), make_time(1.5))
cal.add_event(new_next_event)

# update lights and anything that needs to be rendered at a set FPS
class render(Thread):
    def run(self):
        while True:
            time.sleep(1 / RENDER_FPS)


# update states if meeting window changes
class poll_updates(Thread):
    def run(self):
        while True:
            time.sleep(UPDATE_SEC)
            cal.update()


@app.route("/")
def index():
    return "Hello, World!"


if __name__ == '__main__':
    render().start()
    poll_updates().start()
    app.run(debug=False)