def getTestBinary(self):
        return self.test_binary
Retrieves and caches the value from the datastore on the first lookup.
dataset/ETHPy150Open mbedmicro/pyOCD/pyOCD/board/mbed_board.py/MbedBoard.getTestBinary--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/db/models/query_utils.py/DeferredAttribute.__get__