Fibonacci Sequence Generator 0

 1"""Fibonacci sequences using generators
 2
 3This program is part of "Dive Into Python", a free Python book for
 4experienced programmers.  Visit http://diveintopython.org/ for the
 5latest version.
 6"""
 7
 8__author__ = "Mark Pilgrim (mark@diveintopython.org)"
 9__version__ = "$Revision: 1.2 $"
10__date__ = "$Date: 2004/05/05 21:57:19 $"
11__copyright__ = "Copyright (c) 2004 Mark Pilgrim"
12__license__ = "Python"
13
14def fibonacci(max):
15    a, b = 0, 1
16    while a < max:
17        yield a
18        a, b = b, a+b
19
20for n in fibonacci(1000):
21    print n,