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263: CLI.print_commands() now seperates Command subclasses from Application subclasses

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This commit is contained in:
Jason Gerard DeRose 2008-09-04 09:04:35 +00:00
parent 86035c8655
commit 6b9ba734e1
1 changed files with 17 additions and 7 deletions
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24
ipalib/cli.py
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@ -99,12 +99,22 @@ class CLI(object):
api = property(__get_api)
def print_commands(self):
print 'Available Commands:'
for cmd in self.api.Command():
print ' %s %s' % (
to_cli(cmd.name).ljust(self.mcl),
cmd.doc,
)
std = set(self.api.Command) - set(self.api.Application)
print '\nStandard IPA commands:'
for key in sorted(std):
cmd = self.api.Command[key]
self.print_cmd(cmd)
print '\nSpecial CLI commands:'
for cmd in self.api.Application():
self.print_cmd(cmd)
def print_cmd(self, cmd):
print ' %s %s' % (
to_cli(cmd.name).ljust(self.mcl),
cmd.doc,
)
def __contains__(self, key):
assert self.__d is not None, 'you must call finalize() first'
@ -134,7 +144,7 @@ class CLI(object):
self.finalize()
if len(sys.argv) < 2:
self.print_commands()
print 'Usage: ipa COMMAND [ARGS]'
print '\nUsage: ipa COMMAND'
sys.exit(2)
key = sys.argv[1]
if key not in self: