Yahoo! BOSS PlaceFinder Python Client
placefinder-py is a small Python module that provides the ability to work with Yahoo’s BOSS PlaceFinder geocoding server (http://developer.yahoo.com/boss/geo/). This module provides all the basic functions needed to geocode address to latitude/longitude values as well as reverse-geocoding.
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.