Method launch_instance

traitlets/config/application.py:1075–1082

Launch a global instance of this Application If a global instance already exists, this reinitializes and starts it

(cls, argv: ArgvType = None, **kwargs: t.Any)

    @classmethod
    def launch_instance(cls, argv: ArgvType = None, **kwargs: t.Any) -> None:
        """Launch a global instance of this Application

        If a global instance already exists, this reinitializes and starts it
        """
        app = cls.instance(**kwargs)
        app.initialize(argv)
        app.start()


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