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615101f | 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 56 | # Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.
"""SQL Sandbox 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 SqlSandboxAction, SqlSandboxObservation
class SqlSandboxEnv(EnvClient[SqlSandboxAction, SqlSandboxObservation, State]):
"""
Client for the SQL/Data Cleaning Sandbox.
Example:
>>> with SqlSandboxEnv(base_url="http://localhost:8000") as client:
... result = client.reset()
... print(result.observation.task_description)
... result = client.step(SqlSandboxAction(tool="sql", command="SELECT * FROM sales"))
... print(result.observation.output)
"""
def _step_payload(self, action: SqlSandboxAction) -> Dict:
return {"tool": action.tool, "command": action.command}
def _parse_result(self, payload: Dict) -> StepResult[SqlSandboxObservation]:
obs_data = payload.get("observation", {})
observation = SqlSandboxObservation(
output=obs_data.get("output", ""),
error=obs_data.get("error"),
current_step=obs_data.get("current_step", 0),
max_steps=obs_data.get("max_steps", 20),
task_description=obs_data.get("task_description", ""),
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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