def action(self, taskers, period, source, sourceField, **kw):
        if source is not None:
            period = source[sourceField]
        for tasker in taskers:
            if period is not None:
                tasker.period = max(0.0, period)
            tasker.desire = READY
            console.profuse( "Bid ready {0} at {1}\n".format(tasker.name, tasker.period))

        return None
readty taskers
dataset/ETHPy150Open ioflo/ioflo/ioflo/base/wanting.py/WantReady.action