Unicode handling error in transfer credentials

[Radomir Dopieralski]

Unicode decode error when downloading the volume transfer authorization information
Steps to Reproduce:
1. Switch the language to Japanese in dashboard
2. Create transfer in volume
3. Download the authorization information

Actual results:

The following error will be output in horizon.log and the authorization information can not be downloaded

UnicodeDecodeError: 'ascii' codec can't decode byte 0xe8 in position 0: ordinal not in range(128)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/532488

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/532488
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=a65ece737eeadd58ebab5c524697cd7ceb3126fd
Submitter: Zuul
Branch: master

commit a65ece737eeadd58ebab5c524697cd7ceb3126fd
Author: Radomir Dopieralski <email address hidden>
Date: Wed Jan 10 11:49:44 2018 +0100

    Handle unicode when downloading transfer credentials

    Since that file contains translatable text, it may include non-ascii
    characters, depending on the language used.

    Change-Id: I2051e80b74b42c1817c0992f8a52ffe96b3cabc8
    Closes-bug: #1742412

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 13.0.0.0b3 development milestone.