Function current_hook

src/py/reactpy/reactpy/core/_life_cycle_hook.py:24–30

Get the current :class:`LifeCycleHook`

()

def current_hook() -> LifeCycleHook:
    """Get the current :class:`LifeCycleHook`"""
    hook_stack = _HOOK_STATE.get()
    if not hook_stack:
        msg = "No life cycle hook is active. Are you rendering in a layout?"
        raise RuntimeError(msg)
    return hook_stack[-1]


class LifeCycleHook: