def poll_until_done(self):
        while not self.completed:
            pass
        return self.item
Implements the SymPy trigsimp routine, for this quantity.
dataset/ETHPy150Open OneDrive/onedrive-sdk-python/src/onedrivesdk/async_operation_monitor.py/AsyncOperationMonitor.poll_until_done--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/vector/basisdependent.py/BasisDependent.trigsimp