Exercise 40: Modules, Classes, And Objects

class Song(object):
　　def __init__(self, lyrics):
　　　　self.lyrics = lyrics
　　def sing_me_a_song(self):
　　　　for line in self.lyrics:
　　　　print line
happy_bday = Song(["Happy birthday to you",
　　"I don't want to get sued",
　　"So I'll stop right there"])
bulls_on_parade = Song(["They rally around the family",
　　"With pockets full of shells"])
happy_bday.sing_me_a_song()
bulls_on_parade.sing_me_a_song()