/Demo/scripts/beer.py
http://unladen-swallow.googlecode.com/ · Python · 14 lines · 12 code · 0 blank · 2 comment · 4 complexity · d5ce9032e94a5a8404e150d2247a5a2a MD5 · raw file
- #! /usr/bin/env python
- # By GvR, demystified after a version by Fredrik Lundh.
- import sys
- n = 100
- if sys.argv[1:]: n = int(sys.argv[1])
- def bottle(n):
- if n == 0: return "no more bottles of beer"
- if n == 1: return "one bottle of beer"
- return str(n) + " bottles of beer"
- for i in range(n):
- print bottle(n-i), "on the wall,"
- print bottle(n-i) + "."
- print "Take one down, pass it around,"
- print bottle(n-i-1), "on the wall."