import cec

from engine import log


def register_event(callback, event):
    cec.add_callback(callback.callback, event)


def remove_event(callback, event):
    cec.remove_callback(callback, event)


class Callback:
    def __init__(self, method):
        self.method = method

    def callback(self):
        log.debug('Callback started')
        self.method()