def save_model(self, request, obj, form, change):
        obj.save()
        if not change:
            # adding a new object
            obj.basetype_setup()
            obj.basetype_posthook_setup()
            obj.at_object_creation()
        obj.at_init()
Model-save hook.
dataset/ETHPy150Open evennia/evennia/evennia/objects/admin.py/ObjectDBAdmin.save_model