The Google Data APIs (GData) provide a simple protocol for reading and writing data on the web. Each of the following Google services provides a Google data API: * Base * Blogger * Calendar * Picasa Web Albums * Spreadsheets * Documents List * Contacts * YouTube * Google Apps Provisioning * Code Search * Notebook The GData Python Client Library provides a library and source code that make it easy to access data through Google Data APIs. WWW: http://code.google.com/p/gdata-python-client/