I like Python a lot. It is aptly named.
Python.org
Library Reference
Tutorial
Special Method Names
Links
Python Resources
http://openwiki.com/ow.asp?ToFindStuffInPython
SciPy and NumPy Mailing List Archives
Python Tutorials - over 300 links to Python tutorials
Useless Python, Useless Python: Miscellaneous Links
Python 2.3 Quick Reference
Software
IDEs
pydev eclipse plugin
XMPPP (Jabber) Binding
http://mdp-toolkit.sourceforge.net/symeig.html
Modeling
Windows
http://codespeak.net/pypy/dist/pypy/doc/architecture.html#mission-statement
Bittorrent
pyparsing
http://peak.telecommunity.com/DevCenter/setuptools
http://peak.telecommunity.com/DevCenter/EasyInstall#installing-easy-install
http://www.win32com.de/
http://pymedia.org/
http://sourceforge.net/projects/pympi/
http://sourceforge.net/projects/simpy/
http://uche.ogbuji.net/tech/4suite/etc/CoreManual.html
http://sourceforge.net/projects/pygeo/
http://sourceforge.net/projects/btplusplus/
http://sourceforge.net/projects/pywinauto/
http://sourceforge.net/projects/visualpython/
http://pyode.sourceforge.net/
http://ode.org/
http://www.pythonology.com/howto
http://www.osgi.org/
JPype - create a JVM in Python
http://leenissen.dk/fann/
PyQwt
http://numeric.scipy.org/
Scripting Resources
NAGPy - interface to http://www.nag.com/numeric/Fortran_Libraries.asp computation libraries
PyGame
VTK Doxygen (C++)
Plone, Plone Sites
IronPython
BioPython
http://sage.scipy.org/sage/
Graphics
Articles
Python Warts
Python for Scientific Visualization Part I: Data Visualization, Part II: Data Analysis
Python is Not Java
Cooperative Multitasking
PyOpenGL for OpenGL Programmers
Lambda Functions
numpy tutorial
Bruce Eckel's Python Interview Part I, Part II, Part III
Python and vim
Python Bioinformatics Course
Ruby, Python, "Power"