Method on_unregister

cmd2/command_set.py:83–87

First step to unregistering a CommandSet, called by ``cmd2.Cmd``. Subclasses can override this to perform any cleanup steps which require their commands being registered in the CLI.

(self)

        """

    def on_unregister(self) -> None:
        """First step to unregistering a CommandSet, called by ``cmd2.Cmd``.

        Subclasses can override this to perform any cleanup steps which require their commands being registered in the CLI.
        """

    def on_unregistered(self) -> None:
        """2nd step to unregistering, called by ``cmd2.Cmd`` after a CommandSet is unregistered and all its commands removed.