region name is none when multipe keystones are configured

[xyj]

All codes are lastest.
 horizon (c4746aacfad55048cbb0269f8f5c6dc2679128db),
django_openstack_auth(8a88978154e50ecc385d483e5b4e4f010a578c6d),
keystoneclient (5939541bc771e1205394b05e757d7b23b3aca862).

horizon's local_settings.py:
AVAILABLE_REGIONS = [
    ('http://xxx.com', 'test1'),
    ('http://xxx.com', 'test2')
]

after login , region name in top left corner is None.

after deep into the code, I found the follow in keystoneclient:
keystoneclient/v2_0/tokens.py -> TokenManager>authenticate
        reset = 0
        if self.api.management_url is None:
            reset = 1
            self.api.management_url = self.api.auth_url
        token_ref = self._create('/tokens', params, "access",
                                 return_raw=return_raw)
        if reset:
            self.api.management_url = None

why management_url is reset?

in openstack_auth/backend.py:
        user = create_user_from_token(request, token, client.management_url)
if management_url is None, the user.endpoint is None.

in openstack_auth/views.py:
        region_name = dict(Login.get_region_choices()).get(region)
so ...region_name is None.

[Gabriel Hurley (gabriel-hurley)]

This should be fixed as of two days ago with the release of django_openstack_auth 1.0.6. Try updating that package in your installation and see if it's fixed. There were changes in keystoneclient v0.2 which had to be caught up to.