Free Python Official Sites

The Python Language Reference
This reference manual describes the syntax and core semantics of the language. It is terse, but attempts to be exact and complete.

Python Home Page
Python central site as Python.org

Official Python Download Page
Download the latest version of Python from this page.

Python for .NET
Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers. Using this package you can script .NET applications or build entire applications in Python, using .NET services and components written in any language that targets the CLR (Managed C++, C#, VB, JScript).

IronPython is a new Python implementation targeting the .NET and Mono platforms.

ActivePython is ActiveState's quality-assured binary build of Python, available for Linux, Solaris and Windows. As part of ActiveState's support for Python, we provide the ActivePython binary packages free to the community.

Python Library Reference
Official site at Python.org.

Python Documentation
Download or browse online at Python.org.

Web Programming Topic Guide
This Topic Guide covers Web-related programming with Python. This includes a wide spectrum of tasks, ranging from simple CGI programming, generating and parsing HTML and XML, writing HTTP clients and servers

Python Database Programming
Starting point for learning about using databases from Python.

Python Quick Reference
Downloadable Python reference.