This document discusses function-as-a-service (FaaS) computing from a Python perspective. It begins with an overview of FaaS and some existing tools. Then it discusses Limbadi, a tool that can decompose Python functions for FaaS deployment. It also discusses Snafu, a Pythonic serverless computing platform that can execute functions across FaaS ecosystems and provides interactive and daemon modes for development and hosting functions. Hands-on examples are provided for Limbadi and Snafu.