Mercurial > python-cmd2

annotate docs/pycon2010/pirate6.py @ 347:432ccab7c6c8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
going to try moving output redirection to outside precmd, postcmd hooks
author catherine@Drou
date Tue, 16 Feb 2010 16:33:47 -0500
parents 6fe1e75e3a67
children 8a5bc9f5c28e
rev   line source
345
6fe1e75e3a67 transcript test wasn't running pre and post cmd hooks
catherine@Drou
parents: 338
diff changeset
1 from cmd2 import Cmd
337
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
2 # prompts and defaults
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
3
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
4 class Pirate(Cmd):
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
5 gold = 3
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
6 prompt = 'arrr> '
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
7 def default(self, line):
338
92a15405ed8a example changing print to 2.6'
catherine@Drou
parents: 337
diff changeset
8 print('What mean ye by "{0}"?'.format(line))
337
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
9 def do_loot(self, arg):
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
10 'Drown your sorrrows in rrrum.'
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
11 self.gold += 1
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
12 def do_drink(self, arg):
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
13 '''Drown your sorrrows in rrrum.
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
14
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
15 drink [n] - drink [n] barrel[s] o' rum.'''
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
16 try:
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
17 self.gold -= int(arg)
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
18 except:
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
19 if arg:
338
92a15405ed8a example changing print to 2.6'
catherine@Drou
parents: 337
diff changeset
20 print('''What's "{0}"? I'll take rrrum.'''.format(arg))
337
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
21 self.gold -= 1
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
22 def postcmd(self, stop, line):
345
6fe1e75e3a67 transcript test wasn't running pre and post cmd hooks
catherine@Drou
parents: 338
diff changeset
23 print('Now we gots {0} doubloons'.format(self.gold))
337
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
24 if self.gold < 0:
338
92a15405ed8a example changing print to 2.6'
catherine@Drou
parents: 337
diff changeset
25 print("Off to debtorrr's prrrison. Game overrr.")
337
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
26 return True
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
27 return stop
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
28 def do_quit(self, arg):
338
92a15405ed8a example changing print to 2.6'
catherine@Drou
parents: 337
diff changeset
29 print("Quiterrr!")
337
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
30 return True
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
31
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
32 pirate = Pirate()
2ce34ad4e520 begin Pycon talk
catherine@Drou
parents:
diff changeset
33 pirate.cmdloop()