Method register_postcmd_hook

cmd2/cmd2.py:5887–5890

Register a hook to be called after the command function.

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

        self._precmd_hooks.append(func)

    def register_postcmd_hook(self, func: Callable[[plugin.PostcommandData], plugin.PostcommandData]) -> None:
        """Register a hook to be called after the command function."""
        self._validate_prepostcmd_hook(func, plugin.PostcommandData)
        self._postcmd_hooks.append(func)

    @classmethod
    def _validate_cmdfinalization_callable(