Method register_cmdfinalization_hook

cmd2/cmd2.py:5909–5914

Register a hook to be called after a command is completed, whether it completes successfully or not.

(
        self, func: Callable[[plugin.CommandFinalizationData], plugin.CommandFinalizationData]
    )

            raise TypeError(f"{func.__name__} must declare return a return type of {plugin.CommandFinalizationData}")

    def register_cmdfinalization_hook(
        self, func: Callable[[plugin.CommandFinalizationData], plugin.CommandFinalizationData]
    ) -> None:
        """Register a hook to be called after a command is completed, whether it completes successfully or not."""
        self._validate_cmdfinalization_callable(func)
        self._cmdfinalization_hooks.append(func)

    def _resolve_func_self(
        self,