Taiwanese locale doesn't work

[Vadym Markov]

Language selector allows switching to zh-tw, but zh-cn is displayed instead.

Django 1.11 finally removed support of legacy chinese locale naming. So, any zh-* locale silently falls back to zh-Hans, which is equivalent of zh-cn.

Related discussion:
https://bugs.launchpad.net/horizon/+bug/1818639

[Akihiro Motoki (amotoki)]

At least we should dig into the detail with highest priority, so I am setting the priority to Critical.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/666602

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/666602
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=4e911e2889ebe7f0a577a0323649dceb9cef363c
Submitter: Zuul
Branch: master

commit 4e911e2889ebe7f0a577a0323649dceb9cef363c
Author: Ivan Kolodyazhny <email address hidden>
Date: Thu Jun 20 14:55:48 2019 +0000

    Explicitly set LOCALE_PATHS for Horizon apps

    Set absolute paths in the LOCALE_PATHS configuration param to allow
    Django work with current supported locales.

    Change-Id: I62fffe04860b7b4b63f227ad99729ab4e8384d8f
    Related-Bug: #1818639
    Closes-Bug: #1830886

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/stein
Review: https://review.opendev.org/667041

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.opendev.org/667640

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 16.0.0.0b2 development milestone.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Ivan Kolodyazhny (<email address hidden>) on branch: stable/stein
Review: https://review.opendev.org/667041

[OpenStack Infra (hudson-openstack)]

Change abandoned by Ivan Kolodyazhny (<email address hidden>) on branch: master
Review: https://review.opendev.org/667640