Kivy outside rule inherence

Question

I want to specify a special button so I don\'t have to adjust every button I use, however I want it\'s event to trigger a function in a different class.

main.py

Answer 1

Change the kv to this

<FancyButton>:
    on_release: self.imp.NoInspiration(':)')


<Important>:
    id: imp

    BoxLayout:
        FancyButton:
            text: "smiley"
            imp: root

BoxLayout:
    Important