Function _read_command_file

scripts/rl_games/play.py:116–123

(path: Path | None, fallback: torch.Tensor, last_mtime: float | None)

def _read_command_file(path: Path | None, fallback: torch.Tensor, last_mtime: float | None) -> tuple[torch.Tensor, float | None]:
    if path is None or not path.exists():
        return fallback, last_mtime
    stat = path.stat()
    if last_mtime is not None and math.isclose(stat.st_mtime, last_mtime):
        return fallback, last_mtime
    command = _parse_handover_command(path.read_text(encoding="utf-8"))
    return command, stat.st_mtime


@hydra_task_config(args_cli.task, args_cli.agent)