Method hook

tests/test_future_annotations.py:14–17

(self: cmd2.Cmd, data: cmd2.plugin.CommandFinalizationData)

            self.register_cmdfinalization_hook(self.hook)

        def hook(self: cmd2.Cmd, data: cmd2.plugin.CommandFinalizationData) -> cmd2.plugin.CommandFinalizationData:
            if self.in_script():
                self.poutput("WE ARE IN SCRIPT")
            return data

    hook_app = HookApp()
    out, _err = run_cmd(hook_app, "")