flatland.evaluators.trajectory_evaluator module#
- class flatland.evaluators.trajectory_evaluator.TrajectoryEvaluator(trajectory: Trajectory, callbacks: FlatlandCallbacks | None = None)[source]#
Bases:
object- evaluate(start_step: int | None = None, end_step: int | None = None, snapshot_interval=0, tqdm_kwargs: dict | None = None, skip_rewards_dones_infos: bool = False) RailEnv[source]#
Parameters
- end_stepint
stop evaluation at intermediate step excl.
- renderingbool
render while evaluating
- snapshot_intervalint
interval to write pkl snapshots to outputs/serialised_state subdirectory (not serialised_state subdirectory directly). 1 means at every step. 0 means never.
- tqdm_kwargs: dict
additional kwargs for tqdm
- skip_rewards_dones_infosbool
skip verification of rewards/dones/infos