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| from __future__ import annotations | |
| import asyncio | |
| import json | |
| from dataclasses import dataclass | |
| from pathlib import Path | |
| from typing import Any | |
| class OutputPaths: | |
| raw_path: Path | |
| judged_path: Path | |
| failures_path: Path | |
| retries_path: Path | |
| summary_path: Path | |
| checkpoint_path: Path | |
| log_path: Path | |
| def build(cls, output_root: Path, run_id: str, model_id: str) -> "OutputPaths": | |
| raw_dir = output_root / "raw_responses" / run_id | |
| judged_dir = output_root / "judged_results" / run_id | |
| logs_dir = output_root / "logs" / run_id | |
| summary_dir = output_root / "summaries" / run_id | |
| for path in (raw_dir, judged_dir, logs_dir, summary_dir): | |
| path.mkdir(parents=True, exist_ok=True) | |
| safe_model_id = model_id.replace("/", "_").replace("\\", "_").replace(":", "_") | |
| return cls( | |
| raw_path=raw_dir / f"{safe_model_id}.jsonl", | |
| judged_path=judged_dir / f"{safe_model_id}.jsonl", | |
| failures_path=logs_dir / f"{safe_model_id}.failures.jsonl", | |
| retries_path=logs_dir / f"{safe_model_id}.retries.jsonl", | |
| summary_path=summary_dir / f"{safe_model_id}.summary.json", | |
| checkpoint_path=logs_dir / f"{safe_model_id}.checkpoint.json", | |
| log_path=logs_dir / f"{safe_model_id}.log", | |
| ) | |
| class JsonlWriter: | |
| def __init__(self, path: Path, *, flush_interval: int = 1) -> None: | |
| self.path = path | |
| self.path.parent.mkdir(parents=True, exist_ok=True) | |
| self._lock = asyncio.Lock() | |
| self._flush_interval = max(1, int(flush_interval)) | |
| self._buffer: list[str] = [] | |
| async def write(self, payload: dict[str, Any]) -> None: | |
| line = json.dumps(payload, ensure_ascii=False, default=str) + "\n" | |
| async with self._lock: | |
| self._buffer.append(line) | |
| if len(self._buffer) >= self._flush_interval: | |
| self._flush_unlocked() | |
| async def flush(self) -> None: | |
| async with self._lock: | |
| self._flush_unlocked() | |
| def _flush_unlocked(self) -> None: | |
| if not self._buffer: | |
| return | |
| with self.path.open("a", encoding="utf-8") as handle: | |
| handle.writelines(self._buffer) | |
| self._buffer.clear() | |