i18n issue: each project needs to have an individual domain name

[Vincent Hou]

In openstack.common.gettextutils.py, gettext.translation for each openstack project should be different, since each project has one specific name. For example, nova has the domain name of nova, cinder has the domain name of cinder, etc. 'openstack-common' is not able to work for all the projects.

[Ying Chun Guo (daisy-ycguo)]

The problem is changed to how to get the correct "domain name" in commons.

I have two options:
1, get the domain name from a configuration parameter in the config file.
2, deduce the domain name from the real file path of "gettextutils.py" after copying into each separate project.

Which one is better? Let me know your opinion.

Regards
Daisy

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/25266

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/25266
Committed: http://github.com/openstack/oslo-incubator/commit/f75126c69af42a7b714890f66df4cd1f4857b68b
Submitter: Jenkins
Branch: master

commit f75126c69af42a7b714890f66df4cd1f4857b68b
Author: Mark McLoughlin <email address hidden>
Date: Mon Mar 25 07:47:21 2013 +0000

    gettextutils: fix translation domain

    Fixes bug #1076285

    When oslo-incubator code gets copied into a project, the project's
    l10n infrastructure will extract translatable messages from the
    oslo code into the project's message catalog. Translations of those
    messages will not be found if we use 'openstack.common' as the
    translation domain.

    Instead, use 'oslo' as the translation domain and update.py will
    change this to the project name.

    Change-Id: I7ab46c4f860c9c307758ab63002ae410e4f975fe

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/25822
Committed: http://github.com/openstack/nova/commit/c51321ce9703dacea710e2afeb0281cb16c25341
Submitter: Jenkins
Branch: master

commit c51321ce9703dacea710e2afeb0281cb16c25341
Author: Mark McLoughlin <email address hidden>
Date: Mon Apr 1 01:37:34 2013 +0100

    Sync latest gettextutils from oslo-incubator

    Fixes bug #1076285

    Ensure translations for strings under nova.openstack.common are
    translated using the 'nova' translation domain rather than the
    non-existent 'openstack-common' translation domain.

    Change-Id: I6aee3061cbffd3bf940f1881e8540cd996d0b12a