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Diffstat (limited to 'docs/pycon2010/pirate4.py')
| -rw-r--r-- | docs/pycon2010/pirate4.py | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/docs/pycon2010/pirate4.py b/docs/pycon2010/pirate4.py new file mode 100644 index 0000000..5de9c21 --- /dev/null +++ b/docs/pycon2010/pirate4.py @@ -0,0 +1,27 @@ +from cmd import Cmd +# using arguments + +class Pirate(Cmd): + gold = 3 + def do_loot(self, arg): + 'Seize booty from a passing ship.' + 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 precmd(self, line): + self.initial_gold = self.gold + return line + def postcmd(self, stop, line): + if self.gold != self.initial_gold: + print('Now we gots {0} doubloons'.format(self.gold)) + +pirate = Pirate() +pirate.cmdloop()
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