** Project changed: neutron => python-neutronclient -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1495742
Title: [Neutron][Improvement]Neutron can ask user to see the help file in case the user passes wrong arguments in CLI Status in python-neutronclient: New Bug description: Openstack CLIs have the support of displaying help file for all components, specifically neutron. However, for a new user/developer, understanding the help file is important. When we pass incorrect attributes to a nova client, we get the following output: ########################## reedip@reedip-VirtualBox:/opt/stack/sqlalchemy$ nova agent-delete usage: nova agent-delete <id> error: too few arguments Try 'nova help agent-delete' for more information. ########################## The last line gives a useful information to the new user/developer as to what he/she can do to find out more information. Something like this can be added to the neutron-client as well Current output of neutron client: ########################## reedip@reedip-VirtualBox:/opt/stack/sqlalchemy$ neutron firewall-create usage: neutron firewall-create [-h] [-f {html,json,shell,table,value,yaml}] [-c COLUMN] [--max-width <integer>] [--prefix PREFIX] [--request-format {json,xml}] [--tenant-id TENANT_ID] [--name NAME] [--description DESCRIPTION] [--shared] [--admin-state-down] [--router ROUTER] POLICY neutron firewall-create: error: too few arguments ########################## Expected output: ########################## reedip@reedip-VirtualBox:/opt/stack/sqlalchemy$ neutron firewall-create usage: neutron firewall-create [-h] [-f {html,json,shell,table,value,yaml}] [-c COLUMN] [--max-width <integer>] [--prefix PREFIX] [--request-format {json,xml}] [--tenant-id TENANT_ID] [--name NAME] [--description DESCRIPTION] [--shared] [--admin-state-down] [--router ROUTER] POLICY neutron firewall-create: error: too few arguments Try 'neutron help firewall-delete' for more information. ########################## To manage notifications about this bug go to: https://bugs.launchpad.net/python-neutronclient/+bug/1495742/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp