99 Bottles of Beer

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Language Python

(Exception based)

Date:	02/08/08
Author:	Michael Galpin
URL:	http://fupeg.blogspot.com
Comments:	0
Info:	http://www.python.org/
Score:	(2.81 in 27 votes)

#! /usr/bin/env python

class BottleException(Exception):
    def __init__(self, i, c):
        self.cause = c
        self.cnt = i
        try:
            a = 1/(99-i)
            raise BottleException(i+1, self)
        except ZeroDivisionError:
            pass

    def getCause(self):
        return self.cause

    def printStackTrace(self):
        print("%d Bottle(s) of beer on the wall, %d Bottle(s) of beer" % (self.cnt, self.cnt))
        print("Take one down and pass it around,")
        print("%d Bottle(s) of beer on the wall" % (self.cnt - 1))
        try:
            self.getCause().printStackTrace()
        except AttributeError:
            pass

try:
    raise BottleException(1, None)
except Exception, e:
    e.printStackTrace()

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Alternative Versions

Version	Author	Date	Comments
This example demonstrates the simplicity	Gerold Penz	07/23/05	15
Creative version	Schizo	11/06/05	16
Advanced, extensible beer/wall framework	Jamie Turner	05/17/06	7
minimal version	Oliver Xymoron	04/20/05	5
using lambda in LISP style	J Adrian Zimmer	11/14/06	2
functional, w/o variables or procedures	Ivan Tkatchev	07/14/05	2
minimal version with singular	Emlyn Jones	06/13/05	3
Fully compliant version	Ricardo Garcia Gonzalez	01/15/06	7
Using a iterator class	Eric Moritz	01/20/06	2
New conditional expressions in 2.5	Ezequiel Pochiero	12/18/06	1

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one program in 1500 variations