def __nonzero__(self):
        assert not self.store.closed
        return True
The queue of messages send by other tasklets that are not yet consumed. Use :func:`receive` to get pending message for the current task.
dataset/ETHPy150Open yinhm/datafeed/datafeed/datastore.py/DictStoreNamespace.__nonzero__--crossover with--dataset/ETHPy150Open concurrence/concurrence/lib/concurrence/core.py/Tasklet.mailbox