django.utils.translation.ugettext(), ugettext_lazy(), ugettext_noop(),
ungettext(), and ungettext_lazy() are deprecated in favor of the
functions that they’re aliases for: django.utils.translation.gettext(),
gettext_lazy(), gettext_noop(), ngettext(), and ngettext_lazy().
https://docs.djangoproject.com/en/4.0/releases/3.0/#id3
Change-Id: I77878f84e9d10cf6a136dada81eabf4e18676250
All strings are considered as unicode strings in python 3,
so we no longer need "u" prefix (u'...').
Co-Authored-By: Akihiro Motoki <amotoki@gmail.com>
Change-Id: I796d2fcdca066475bbf29d25cbf2aa67b2b2178b
In python3, super() does not always require a class and self reference.
In other words, super() is enough for most cases.
This is much simpler and it is time to switch it to the newer style.
pylint provides a check for this.
Let's enable 'super-with-arguments' check.
NOTE: _prepare_mappings() method of FormRegion in
openstack_dashboard/test/integration_tests/regions/forms.py is refactored.
super() (without explicit class and self referece) does not work when
a subclass method calls a same method in a parent class multiple times.
It looks better to prepare a separate method to provide a common logic.
Change-Id: Id9512a14be9f20dbd5ebd63d446570c7b7c825ff
(In Django 2.0) The django.core.urlresolvers module is removed
in favor of its new location, django.urls.
It was depreacted in Django 1.10:
https://docs.djangoproject.com/en/2.0/releases/1.10/#id3
blueprint django2-support
Change-Id: I46ab5c325491274b8eaffbf848e5d80f83c2fd26
BatchAction.handle() displays an aggregate error message
if an exception is returned from individual action() method.
If we don't need a detail error message, try/except is unnecessary.
Note that a fix for a case where a detail error message is needed
will be covered in the subsequent patches.
Change-Id: I8037355b12e0756c6add5c5b9ba05a430155dfe5
Partial-Bug: #1733207
Cinder v2 support add or remove volume type access for the given
project since Kilo [1]. This patch add this feature to horizon.
At least cinderclient 1.2.0 is required to support volume type
access extension.
[1]:
https://specs.openstack.org/openstack/cinder-specs/specs/kilo/private-volume-types.html
Implements blueprint: volume-type-access
Change-Id: I323d47ab2aed13305b609e27f8f959f40988537d
Akihiro Motoki