def _scene_editors_changed(self, list_event):
        # Remove any removed scenes.
        for scene in list_event.removed:
            self.remove_scene(scene)
        # Add any new scenes.
        for scene in list_event.added:
            self.add_scene(scene)
Return ``True`` if result is a prefix object.
dataset/ETHPy150Open enthought/mayavi/mayavi/plugins/envisage_engine.py/EnvisageEngine._scene_editors_changed--crossover with--dataset/ETHPy150Open ryan-roemer/django-cloud-browser/cloud_browser/cloud/boto_base.py/BotoObject.is_prefix