我该如何重新考虑对象/对象方向？

I'm (mostly trying to learn python and json, but also) trying to periodically pull and format a list of trending topics off of twitter. I cobbled this together skimming a lot of different tutorials. It serves my purposes -- prints the HTML I need to stdout, but I'm wondering if I could have thought about objects differently or structured it better. Assist?I'm (mostly trying to learn python and json, bu