human
Complete the below
def callLater_weakly(delay, func, *args, **kwargs):

    ''''Call func later, but if func is a bound method then make the reference it holds to object be a weak reference.
    Therefore, if this scheduled event is a bound method and it is the only thing keeping the object from being garbage collected, the object will be garbage collected and the event will be cancelled.'
    '''

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What is a the Python program you requested?
assistant
#Here is the Python program you requested.
    warnings.warn('deprecated', DeprecationWarning)
    def cleanup(weakmeth, thedeadweakref):
        if weakmeth.callId.active():
            weakmeth.callId.cancel()
    weakmeth = WeakMethod(func, callback=cleanup)
    weakmeth.callId = reactor.callLater(delay, weakmeth, *args, **kwargs)
    return weakmeth