Spaces:
Paused
Paused
File size: 1,405 Bytes
0a6c641 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | """WebSocket client for CERNenv.
Wraps OpenEnv's ``EnvClient`` so users can ``await client.reset()`` and
``await client.step(action)`` against a running CERNenv server.
Only public schemas from ``models`` are imported here — by design this
client never reaches into ``server.*`` internals so it can be installed
on the consumer side without pulling the simulator code.
"""
from __future__ import annotations
from typing import Any, Dict
from openenv.core import EnvClient
from openenv.core.client_types import StepResult
from models import CernState, CollisionObservation, ExperimentAction
class CernEnv(EnvClient[ExperimentAction, CollisionObservation, CernState]):
"""Async WebSocket client for the CERN environment."""
def _step_payload(self, action: ExperimentAction) -> Dict[str, Any]:
return action.model_dump()
def _parse_result(self, payload: Dict[str, Any]) -> StepResult[CollisionObservation]:
obs_data = payload.get("observation", payload)
observation = CollisionObservation(**obs_data)
return StepResult(
observation=observation,
reward=payload.get("reward", observation.reward),
done=payload.get("done", observation.done),
)
def _parse_state(self, payload: Dict[str, Any]) -> CernState:
return CernState(**payload)
__all__ = ["CernEnv"]
|