NP. Just added another check on image hosts for DNS lookups. Ideally, I'll store unresolved hosts in memory and skip them if they were not resolved previously. Due to the pyCurl settings, the script tends to get hung up for a while on timeouts. It works but definitely more optimization needed.

Appreciate the reblog. Hoping to have a full-fledged service up soon but need to work out my storage solution atm.