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Smoother handling of arguments error

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Michal Hrusecky 2014-02-10 19:59:45 +01:00 committed by Michal Hrusecky
parent 3b1d44203f
commit b9b397e264
1 changed files with 3 additions and 1 deletions
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4
osc-staging.py
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@ -835,6 +835,8 @@ def do_staging(self, subcmd, opts, *args):
self._print_version()
# verify the argument counts match the commands
if len(args) == 0:
raise oscerr.WrongArgs('No command given, see "osc help staging"!')
cmd = args[0]
if cmd in ['submit-devel', 's', 'remove', 'r', 'accept', 'freeze']:
min_args, max_args = 1, 1
@ -847,7 +849,7 @@ def do_staging(self, subcmd, opts, *args):
elif cmd in ['list', 'cleanup_rings']:
min_args, max_args = 0, 0
else:
raise RuntimeError('Unknown command: %s'%(cmd))
raise oscerr.WrongArgs('Unknown command: %s'%(cmd))
if len(args) - 1 < min_args:
raise oscerr.WrongArgs('Too few arguments.')
if not max_args is None and len(args) - 1 > max_args: