Assuming this [1] is the main source repository for webapp2, it hasn't had any serious development since early 2012 and there's probably no reason to use it.
Yes that is the framework. Well, Google App Engine still suggests using it in all of their code snippets and is the goto python framework suggested for GAE apps.
I also probably didn't formulate my question well. I didn't ask whether to use it or not, but how it compares to Flask - .
I also probably didn't formulate my question well. I didn't ask whether to use it or not, but how it compares to Flask - .