Basic and General Resources

• CmdModule - tool for creating command line oriented user interface

• VenomPackage - nonspecific functions useful for any project, with extensive docs and unit tests.

Visualization, Graphics and Games Stuff

• [http://mayavi.sourceforge.net/ MayaVi] A library and application for scientific visualization based on VTK.

• [http://vpython.org VPython] - 3D programming for ordinary mortals

• [http://www.alcyone.com/pyos/chess Chess] - a chess adjudicator module

Security and Cryptography

• [http://www.freenet.org.nz/python/SSLCrypto/ SSLCrypto] - package for adding encryption to Python programs.

Documenting

• [http://epydoc.sourceforge.net epydoc] - API documentation generator for Python modules

Language Processing and Parsing

• [http://www.lemburg.com/files/python/mxTextTools.html mxTextTools] - a fast text manipulation toolkit for Python

• [http://simpleparse.sourceforge.net SimpleParse] - a parser generator for mxTextTools v2.0.0

• [http://systems.cs.uchicago.edu/ply/ply.html PLY] - the lex and yacc compiler construction tools implemented in plain Python

• [http://pages.cpsc.ucalgary.ca/~aycock/spark SPARK] - Scanning, Parsing and Rewriting Kit

• [http://nltk.sourceforge.net NLTK] - Natural Language ToolKit

  See LanguageParsing for more tools.