def warm_cache(self):
        script = self.scripts.get('warm_cache')
        return self.gremlin(script,params=None)

    # Rexster Specific Stuff
Returns the upper band as a :class:`pyalgotrade.dataseries.DataSeries`.
dataset/ETHPy150Open espeed/bulbs/bulbs/rexster/client.py/RexsterClient.warm_cache--crossover with--dataset/ETHPy150Open gbeced/pyalgotrade/pyalgotrade/technical/bollinger.py/BollingerBands.getUpperBand