| 51 | predictors ([PredictorBase]) |
| 52 | """ |
| 53 | class Worker(StoppableThread, ShareSessionThread): |
| 54 | def __init__(self, func, queue): |
| 55 | super(Worker, self).__init__() |
| 56 | self._func = func |
| 57 | self.q = queue |
| 58 | |
| 59 | def func(self, *args, **kwargs): |
| 60 | if self.stopped(): |
| 61 | raise RuntimeError("stopped!") |
| 62 | return self._func(*args, **kwargs) |
| 63 | |
| 64 | def run(self): |
| 65 | with self.default_sess(): |
| 66 | player = get_player_fn(train=False) |
| 67 | while not self.stopped(): |
| 68 | try: |
| 69 | score = play_one_episode(player, self.func) |
| 70 | except RuntimeError: |
| 71 | return |
| 72 | self.queue_put_stoppable(self.q, score) |
| 73 | |
| 74 | q = queue.Queue() |
| 75 | threads = [Worker(f, q) for f in predictors] |