Spaces:
Sleeping
Sleeping
File size: 1,699 Bytes
b6f80c5 | 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 42 43 44 45 46 | """HTTP/WebSocket client for the Autonomous Traffic Control environment."""
from typing import Any, Dict
from openenv.core.env_client import EnvClient, StepResult
from .models import TrafficAction, TrafficObservation, TrafficState
class TrafficControlEnv(EnvClient[TrafficAction, TrafficObservation, TrafficState]):
"""
Client for the Autonomous Traffic Control environment.
Inherits all openenv-core EnvClient functionality:
- async context manager
- .sync() wrapper for synchronous use
- reset() / step() / state()
- from_docker_image() for local Docker deployment
- from_env() for HuggingFace Space deployment
Example (sync):
with TrafficControlEnv(base_url="http://localhost:8000").sync() as env:
obs = env.reset(task_id="basic_flow", seed=42)
while not obs.done:
obs = env.step(TrafficAction(light_phase=0))
Example (async):
async with TrafficControlEnv(base_url="http://localhost:8000") as env:
obs = await env.reset(task_id="emergency_priority", seed=0)
while not obs.done:
obs = await env.step(TrafficAction(light_phase=1))
"""
def _step_payload(self, action: TrafficAction) -> Dict[str, Any]:
return action.model_dump()
def _parse_result(self, payload: Dict[str, Any]) -> StepResult[TrafficObservation]:
obs = TrafficObservation(**payload["observation"])
return StepResult(
observation=obs,
reward=payload.get("reward"),
done=payload.get("done", False),
)
def _parse_state(self, payload: Dict[str, Any]) -> TrafficState:
return TrafficState(**payload)
|