Computing/Python

• Dive Into Python
• Python Tutorial
• Python Library Reference
• Perl to Python
• Python Lib Ref
• Py Reg Ex
• How to Think Like a Computer Scientist: Learning with Python
• Python Cookbook from Activestate
• Python quick reference
• Charming Python - series of articles

• The Python Cheese Shop is a repository of software for the Python programming language
• Python Developer Center at Yahoo
• ONLamp.com Python DevCenter has a large archive of articles and tutorials about Python.

• Python package index
• The Vaults of Parnassus: Python Resources - a repository of Python software

Web programming

CGI Web Applications with Python, Part One - from the Online Python Zine, discusses output buffering, etc

Application frameworks

• TurboGears - "Python on Rails"
• Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
• web.py

Graphics

• PyOpenGL
• VPython

Scientific

• BioPython is a distributed collaborative effort to develop Python libraries and applications which address the needs of current and future work in bioinformatics
• SciPy is an open-source software for mathematics, science, and engineering

OWW pages

• Python intro tutorial from BE.180 course
• Python tutorial from 20.181 course
• Python references from Harvard Biophysics 101 course
• Scripts by ShawnDouglas