openstack/glance
Code Issues Proposed changes

Merge "glance-manage output when ran without any arguments"

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Jenkins 2015-04-16 02:10:28 +00:00 committed by Gerrit Code Review
commit 9e8e534056
1 changed files with 15 additions and 2 deletions
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17
glance/cmd/manage.py
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@ -55,6 +55,7 @@ from glance import i18n
CONF = cfg.CONF CONF = cfg.CONF
LOG = logging.getLogger(__name__) LOG = logging.getLogger(__name__)
_ = i18n._
_LW = i18n._LW _LW = i18n._LW
@ -270,6 +271,11 @@ command_opt = cfg.SubCommandOpt('command',
handler=add_command_parsers) handler=add_command_parsers)
CATEGORIES = {
'db': DbCommands,
}
def methods_of(obj): def methods_of(obj):
"""Get all callable methods of an object that don't start with underscore """Get all callable methods of an object that don't start with underscore
@ -284,6 +290,14 @@ def methods_of(obj):
def main(): def main():
CONF.register_cli_opt(command_opt) CONF.register_cli_opt(command_opt)
if len(sys.argv) < 2:
script_name = sys.argv[0]
print("%s category action [<args>]" % script_name)
print(_("Available categories:"))
for category in CATEGORIES:
print(_("\t%s") % category)
sys.exit(2)
try: try:
logging.register_options(CONF) logging.register_options(CONF)
cfg_files = cfg.find_config_files(project='glance', cfg_files = cfg.find_config_files(project='glance',
@ -292,8 +306,7 @@ def main():
prog='glance-api')) prog='glance-api'))
cfg_files.extend(cfg.find_config_files(project='glance', cfg_files.extend(cfg.find_config_files(project='glance',
prog='glance-manage')) prog='glance-manage'))
config.parse_args(default_config_files=cfg_files, config.parse_args(default_config_files=cfg_files)
usage="%(prog)s [options] <cmd>")
logging.setup(CONF, 'glance') logging.setup(CONF, 'glance')
except RuntimeError as e: except RuntimeError as e:
sys.exit("ERROR: %s" % e) sys.exit("ERROR: %s" % e)