from .__about__ import __version__

__all__ = [
    "SystemModule",
    "__version__",
    "create_system_module",
]


def __getattr__(name: str):
    if name in {"SystemModule", "create_system_module"}:
        from .module import SystemModule, create_system_module

        values = {
            "SystemModule": SystemModule,
            "create_system_module": create_system_module,
        }
        return values[name]
    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")