Pseudo-translation generation fails

[Nick Timkovich]

Pseudo-translations fail to generate; it looks the logic expects the "pofile" name to be a babel function, not the string that holds the filename. Not sure if this is old logic, but I was following along with https://docs.openstack.org/horizon/latest/contributor/topics/translation.html#pseudo-translation-tool

$ tox -e manage -- update_catalog -l fr --pseudo
...
  File "/Users/npt/Code/Ar/horizon/openstack_dashboard/management/commands/update_catalog.py", line 105, in handle
    pot_cat = pofile.read_po(f, ignore_obsolete=True)
AttributeError: 'str' object has no attribute 'read_po'
ERROR: InvocationError: '/Users/npt/Code/Ar/horizon/.tox/manage/bin/python /Users/npt/Code/Ar/horizon/manage.py update_catalog -l fr --pseudo'

Change submitted to https://review.openstack.org/492670

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/492670
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=846fc19d719182700656039f91f09e212cabd9ec
Submitter: Jenkins
Branch: master

commit 846fc19d719182700656039f91f09e212cabd9ec
Author: Nick Timkovich <email address hidden>
Date: Thu Aug 10 15:07:52 2017 -0500

    Fix pofile for pseudo translations

    The pofile name in the pseudo translation logic appears to expect the
    babel.messages object, not the string holding the location of the pofile.

    Trimmed a string that gettext reacts poorly with when creating pseudo-
    translations.

    Change-Id: I811711412d85a989826a946d1d57ed39790e34ed
    Closes-Bug: 1710003

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 13.0.0.0b1 development milestone.