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s4-samba-tool: support help, and show description of commands
when you don't specify a subcommand, show the description of the subcommands in the list of available subcommands. Also show the list of subcommands when you use 'help', '--help' or '-h' as a subcommand Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Sun Nov 28 01:56:46 CET 2010 on sn-devel-104
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@ -112,14 +112,14 @@ class SuperCommand(Command):
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subcommands = {}
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def _run(self, myname, subcommand=None, *args):
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if subcommand is None:
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print "Available subcommands:"
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for subcommand in self.subcommands:
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print "\t%s" % subcommand
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if subcommand in self.subcommands:
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return self.subcommands[subcommand]._run(subcommand, *args)
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print "Available subcommands:"
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for cmd in self.subcommands:
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print "\t%-20s - %s" % (cmd, self.subcommands[cmd].description)
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if subcommand in [None, 'help', '-h', '--help' ]:
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return 0
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if not subcommand in self.subcommands:
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raise CommandError("No such subcommand '%s'" % subcommand)
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return self.subcommands[subcommand]._run(subcommand, *args)
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raise CommandError("No such subcommand '%s'" % subcommand)
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def usage(self, myname, subcommand=None, *args):
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if subcommand is None or not subcommand in self.subcommands:
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