INNER CODE UNIT · Python

_persist_job_locked

ChenShuo2004/cs-board · webapp/server.py:536

def _persist_job_locked(job_id: str) -> None:
    job_dir = JOBS_DIR / job_id
    job_dir.mkdir(parents=True, exist_ok=True)
    target = job_dir / "job.json"
    temporary = job_dir / "job.json.tmp"
    temporary.write_text(json.dumps(JOBS[job_id], ensure_ascii=False, indent=2), encoding="utf-8")
    temporary.replace(target)


def atomic_write_json(target: Path, value: Any) -> None:
    temporary = target.with_suffix(target.suffix + ".tmp")
    temporary.write_text(json.dumps(value, ensure_ascii=False, indent=2), encoding="utf-8")
    temporary.replace(target)


def valid_image_file(path: Path) -> bool:
    if not path.exists() or path.stat().st_size < 1024:
        return False

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