This directory contains a collection of demonstration scripts for various aspects of Python programming. beer.py Well-known programming example: Bottles of beer. eiffel.py Python advanced magic: A metaclass for Eiffel post/preconditions. hanoi.py Well-known programming example: Towers of Hanoi. life.py Curses programming: Simple game-of-life. markov.py Algorithms: Markov chain simulation. mcast.py Network programming: Send and receive UDP multicast packets. queens.py Well-known programming example: N-Queens problem. redemo.py Regular Expressions: GUI script to test regexes. rpython.py Network programming: Small client for remote code execution. rpythond.py Network programming: Small server for remote code execution. sortvisu.py GUI programming: Visualization of different sort algorithms. spreadsheet.py GUI/Application programming: A simple spreadsheet application. vector.py Python basics: A vector class demonstrating special methods.