I'm currently converting a ThinkScript indicator to python, however, I've run into this piece of code and I'm kinda confused on how it works: input rollingPerio
fastify-nextjs
nscollectionview
libgdx
bloodhound
mongoose-schema
xhtml2pdf
sharedflow
artifactory
vuejs3
cardinality-estimation
monday.com
sample-size
ribbon-control
content-script
echo-cancellation
facter
dotmemory
matchmedia
apache-kafka-security
brightness
self-updating
recursion
nsfetchedresultscontroller
android-threading
yarn-workspaces
frama-c
job-batching
.net-5
jambi
xbox360