Function _tail

scripts/smoke_startup_check.py:21–26

(path: Path, lines: int = 80)

def _tail(path: Path, lines: int = 80) -> str:
    try:
        content = path.read_text(encoding="utf-8", errors="replace").splitlines()
    except OSError as exc:
        return f"Unable to read smoke log: {exc}"
    return "\n".join(content[-lines:])


def _is_ready() -> bool: