import rna_prop_ui # fake way to make our operator's changes be visible to the change/depsgraph update handler in gltf_auto_export def ping_depsgraph_update(object): rna_prop_ui.rna_idprop_ui_create(object, "________temp", default=0) rna_prop_ui.rna_idprop_ui_prop_clear(object, "________temp")