Method __init__

lib/matplotlib/backend_bases.py:1487–1494

(self, name, canvas, mouseevent, artist,
                 guiEvent=None, **kwargs)

    """

    def __init__(self, name, canvas, mouseevent, artist,
                 guiEvent=None, **kwargs):
        if guiEvent is None:
            guiEvent = mouseevent.guiEvent
        super().__init__(name, canvas, guiEvent)
        self.mouseevent = mouseevent
        self.artist = artist
        self.__dict__.update(kwargs)


class KeyEvent(LocationEvent):