Very pleased to announce that I found my Irian Jaya who had escaped a few days ago.
Turns out she wasn't in my closet at all, but roaming the apartment freely. I heard something about 20 minutes ago (before posting this) and went to investigate but didn't find anything so I went back to bed. 10 minutes later I decided to bring my cat into the room I've been sleeping in in case the snake was lose in the apartment (I didn't want them to meet each other, even though my cat would just stare at it) and as I did I saw her stretched across the hallway.
Yay that absolutely made my day (night)!