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net: Support 'super' commands implemented in Python.

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Signed-off-by: Andrew Tridgell <tridge@samba.org>
This commit is contained in:
Jelmer Vernooij
2009-12-30 21:06:21 +01:00
committed by Andrew Tridgell
parent 9e5ef916d4
commit 7effe2d2e3
1 changed files with 15 additions and 14 deletions
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29
source4/scripting/python/samba/netcmd/__init__.py
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@ -40,7 +40,7 @@ class Command(object):
name = property(_get_name)
def usage(self, args):
def usage(self, *args):
parser, _ = self._create_parser()
parser.print_usage()
@ -49,7 +49,7 @@ class Command(object):
def _get_synopsis(self):
ret = self.name
if self.takes_args:
ret += " " + " ".join(self.takes_args)
ret += " " + " ".join([x.upper() for x in self.takes_args])
return ret
synopsis = property(_get_synopsis)
@ -90,7 +90,7 @@ class Command(object):
if arg[-1] == "*":
max_args = -1
if len(args) < min_args or (max_args != -1 and len(args) > max_args):
self.usage(args)
self.usage(*args)
return -1
try:
return self.run(*args, **kwargs)
@ -108,21 +108,22 @@ class SuperCommand(Command):
subcommands = {}
def run(self, subcommand, *args, **kwargs):
if not subcommand in subcommands:
print >>sys.stderr, "ERROR: No such subcommand '%s'" % subcommand
return subcommands[subcommand].run(*args, **kwargs)
def usage(self, subcommand=None, *args, **kwargs):
def _run(self, myname, subcommand=None, *args):
if subcommand is None:
print "Available subcommands"
for subcommand in subcommands:
print "Available subcommands:"
for subcommand in self.subcommands:
print "\t%s" % subcommand
return 0
if not subcommand in self.subcommands:
raise CommandError("No such subcommand '%s'" % subcommand)
return self.subcommands[subcommand]._run(subcommand, *args)
def usage(self, myname, subcommand=None, *args):
if subcommand is None or not subcommand in self.subcommands:
print "Usage: %s (%s) [options]" % (myname,
" | ".join(self.subcommands.keys()))
else:
if not subcommand in subcommands:
print >>sys.stderr, "ERROR: No such subcommand '%s'" % subcommand
return subcommands[subcommand].usage(*args, **kwargs)
return self.subcommands[subcommand].usage(*args)
class CommandError(Exception):