cleanup translation in a file - replacing with underscore

[Cindy Lu]

As suggested by: https://review.openstack.org/#/c/107755/1/horizon/templatetags/sizeformat.py

This file https://github.com/openstack/horizon/blob/master/horizon/templatetags/sizeformat.py should cleanup some of the translation stuff.

from django.utils import translation
...
return translation.ungettext_lazy("%(size)d Byte",
                "%(size)d Bytes", 0) % {'size': 0}

should be replaced with:

from django.utils.translation import ugettext_lazy as _
...
return _("%(size)d Byte", "%(size)d Bytes", 0) % {'size': 0}

replace instances with _.

[Julie Pichon (jpichon)]

Be careful, as there is a mix of ugettext and ungettext in the file and they work differently:

https://docs.djangoproject.com/en/dev/topics/i18n/translation/#standard-translation
https://docs.djangoproject.com/en/dev/topics/i18n/translation/#pluralization

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/112373

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/112383

[OpenStack Infra (hudson-openstack)]

Change abandoned by Julie Pichon (<email address hidden>) on branch: master
Review: https://review.openstack.org/112383
Reason: Abandoning this patch since the other one is being updated. Thank you!

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/112373
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=dd2e1997c974c3b94ca84e75df92e9baa4ccbba7
Submitter: Jenkins
Branch: master

commit dd2e1997c974c3b94ca84e75df92e9baa4ccbba7
Author: veena <email address hidden>
Date: Wed Aug 6 23:34:12 2014 +0530

    Cleans up the translation

    Replaces translation.ungettext_lazy with
    ungettext_lazy by importing ungettext_lazy from django.utils.translation
    Replaces translation.ugettext_lazy with _
    by importing ugettext_lazy as _ from django.utils.translation

    Closes-Bug: 1351478

    Change-Id: I1b0415bcd5d9b5b0e3f1328f0289c4ca381e02cd