Function wait_for_http

start_webui.py:209–218

(url: str, timeout_seconds: int)

def wait_for_http(url: str, timeout_seconds: int) -> None:
    deadline = time.time() + timeout_seconds
    while time.time() < deadline:
        try:
            with urllib.request.urlopen(url, timeout=2) as response:
                if response.status < 500:
                    return
        except Exception:
            time.sleep(1)
    raise LaunchError(f"等待 Web UI 可访问超时: {url}")


def maybe_open_browser(url: str, timeout_seconds: int, enabled: bool, dry_run: bool) -> threading.Thread | None: