/**
 * @id py/examples/store-none
 * @name Store None to collection
 * @description Finds places where `None` is used as an index when storing to a collection
 * @tags None
 *       parameter
 *       argument
 *       collection
 *       add
 */
 
import python

from SubscriptNode store
where 
    store.isStore() and
    store.getIndex().refersTo(theNoneObject())
select store