view docs/pycon2010/pirate4.py @ 337:2ce34ad4e520

begin Pycon talk
author catherine@Drou
date Tue, 16 Feb 2010 11:02:56 -0500
parents
children 92a15405ed8a
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from cmd import Cmd
# using arguments

class Pirate(Cmd):
    gold = 3
    def do_loot(self, arg):
        'Drown your sorrrows in rrrum.'               
        self.gold += 1
    def do_drink(self, arg):
        '''Drown your sorrrows in rrrum.
        
        drink [n] - drink [n] barrel[s] o' rum.'''  
        try:
            self.gold -= int(arg)
        except:
            if arg:
                print '''What's "{0}"?  I'll take rrrum.'''.format(arg)
            self.gold -= 1            
    def postcmd(self, stop, line):
        print 'Now we gots {0} doubloons'.format(self.gold)

pirate = Pirate()
pirate.cmdloop()