Official tutorial and references, including library/module usage, Macintosh libraries, language syntax, extending/embedding, and the Python/C API. Also links to off-site beginners' tutorials, HOWTOs, and many special interest topics.

Collaborative website built by ActiveState and O'Reilly, hosts user contributions; collection of recipes.

Archives of current and past listserv discussions on a lot of interesting topics. Great for researching problems.

Give overviews of resources associated with specific topics. Written by volunteers interested in making such resources easier for all to find. Topics: databases, scientific computing, Tkinter, Web programming, XML.