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08b82d0 | 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 47 48 49 50 51 52 53 54 55 | """SQL Query Writing Environment Client."""
from typing import Dict
from openenv.core import EnvClient
from openenv.core.client_types import StepResult
from openenv.core.env_server.types import State
from .models import SQLAction, SQLObservation
class SQLEnvClient(
EnvClient[SQLAction, SQLObservation, State]
):
"""
Client for the SQL Query Writing Environment.
Example:
>>> with SQLEnvClient(base_url="http://localhost:8000") as client:
... result = client.reset()
... print(result.observation.question)
... result = client.step(SQLAction(query="SELECT * FROM customers"))
... print(result.observation.query_result)
"""
def _step_payload(self, action: SQLAction) -> Dict:
return {"query": action.query}
def _parse_result(self, payload: Dict) -> StepResult[SQLObservation]:
obs_data = payload.get("observation", {})
observation = SQLObservation(
task_name=obs_data.get("task_name", ""),
question=obs_data.get("question", ""),
schema_description=obs_data.get("schema_description", ""),
query_result=obs_data.get("query_result", ""),
error=obs_data.get("error", ""),
steps_remaining=obs_data.get("steps_remaining", 0),
question_index=obs_data.get("question_index", 0),
total_questions=obs_data.get("total_questions", 0),
done=payload.get("done", False),
reward=payload.get("reward"),
metadata=obs_data.get("metadata", {}),
)
return StepResult(
observation=observation,
reward=payload.get("reward"),
done=payload.get("done", False),
)
def _parse_state(self, payload: Dict) -> State:
return State(
episode_id=payload.get("episode_id"),
step_count=payload.get("step_count", 0),
)
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