extending python-neutronclient commands with an external module fails

[Mathieu Rohon]

The framework to extend python-neutronclient with commands provided by an external module has merged with the change-id : I5b2fe530c90b5ce1243fc10341d6d434a1ecea7a

So in an external module I've added an entry_point in my setup.cfg :

[entry_points]
neutronclient.extension=
    my_ext = my_module

my_module is a python file containing classes which extend NeutronClientExtension and ClientExtensionList :

...

class myExt(extension.NeutronClientExtension):
    resource = 'my_ext'
    resource_plural = '%ss' % resource
    object_path = '/%s' % resource_plural
    resource_path = '/%s/%%s' % resource_plural
    versions = ['2.0']

class myExtList(extension.ClientExtensionList,
                           myExt):
    shell_command = 'my-ext-list'
    list_columns = ['id']
    pagination_support = True
    sorting_support = True

When I try to use the command :

#neutron my-ext-list

It fails with the error "unknown command"

After using a debugger, I can see that my module is correctly loaded, the command is correctly registered in the command manager of cliff, but it isn't registered in the command dict of the NeutronShell class

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/163478

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/163478
Committed: https://git.openstack.org/cgit/openstack/python-neutronclient/commit/?id=0eb43b81e4d070af6882601bcc42c60e8fffaba3
Submitter: Jenkins
Branch: master

commit 0eb43b81e4d070af6882601bcc42c60e8fffaba3
Author: mathieu-rohon <email address hidden>
Date: Sat Mar 7 21:05:08 2015 +0100

    Add commands from extensions to available commands

    Any project can extend available commands in neutronclient
    thanks to change : I5b2fe530c90b5ce1243fc10341d6d434a1ecea7a
    However, commands submitted by external modules are not correctly
    added to available commands in the client.

    Change-Id: I53783f18e7811deee9ae7e1f48fc429afcba8936
    Closes-bug: #1430825