def _execute(self):
        return self.backend.filter_tasks(self.filter_obj)
Returns the value for a given key in the machineinfo plist.
dataset/ETHPy150Open robgolding63/tasklib/tasklib/task.py/TaskQuerySet._execute--crossover with--dataset/ETHPy150Open google/macops/gmacpyutil/gmacpyutil/gmacpyutil.py/MachineInfoForKey