def now(self):

        return self.clock
Returns true if all elements in (each period of) the sequence are equal.
dataset/ETHPy150Open ReactiveX/RxPY/rx/concurrency/historicalscheduler.py/HistoricalScheduler.now--crossover with--dataset/ETHPy150Open moloney/dcmstack/src/dcmstack/dcmmeta.py/is_constant