I'm so sorry you haven't found her yet... could you leave a note for the landlord, to pass along to the future tenants? Might freak them out a little, but it would freak them out more to unexpectedly find a "stray" python.At the very least you could mention it before moving, and make sure they have your new contact info - so if they ever come across her, they'll be able to get a hold of you.