state ¶

def clear_state() -> None:
    """Clear server state on shutdown."""
    global _generator, _fastvideo_args, _default_request
    _generator = None
    _fastvideo_args = None
    _default_request = None

def get_default_request() -> GenerationRequest | None:
    """Return the ServeConfig.default_request set at startup, if any."""
    return _default_request

def get_generator() -> VideoGenerator:
    """Return the global VideoGenerator instance (set during startup)."""
    assert _generator is not None, "Server not initialized — generator is None"
    return _generator

def get_output_dir() -> str:
    """Return the configured output directory."""
    return _output_dir

def get_server_args() -> FastVideoArgs:
    """Return the global FastVideoArgs (set during startup)."""
    assert _fastvideo_args is not None, "Server not initialized — args is None"
    return _fastvideo_args

def set_state(
    generator: VideoGenerator,
    fastvideo_args: FastVideoArgs,
    output_dir: str,
    default_request: GenerationRequest | None = None,
) -> None:
    """Set all server state at once (called from lifespan)."""
    global _generator, _fastvideo_args, _output_dir, _default_request
    _generator = generator
    _fastvideo_args = fastvideo_args
    _output_dir = output_dir
    _default_request = default_request