Django 4.x: fix some import error

* ugettext_lazy is removed

In Django 3.0 ugettext_lazy/ungettext_lazy have been deprecated in favor
of gettext_lazy/ngettext_lazy [0].

* urlunquote is removed

In Django 3.0 django.utils.http.urlquote/urlquote_plus/urlunquote/urlunquote
have been deprecated in favor of the functions that they're aliases for:
urllib.parse.quote/quote_plus/unquote/unquote_plus [0].

We are now using Django 4.2, so we should update our code
with the gettext_lazy/ngettext_lazy aliases.

[0] https://docs.djangoproject.com/en/3.0/releases/3.0/#id3

Change-Id: I2fe090fe170dd832deb9cf454a0400303d2e3d92

masakaridashboard/api/api.py

@@ -16,7 +16,7 @@
 import itertools
 
 from django.conf import settings
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon.utils import functions as utils
 from horizon.utils import memoized

masakaridashboard/dashboard.py

@@ -15,7 +15,7 @@
 
 from oslo_log import log as logging
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 import horizon
 

masakaridashboard/default/panel.py

@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 import horizon
 

masakaridashboard/hosts/forms.py

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import exceptions
 from horizon import forms

masakaridashboard/hosts/panel.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 import horizon
 

masakaridashboard/hosts/tables.py

@@ -13,8 +13,8 @@
 # limitations under the License.
 
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
-from django.utils.translation import ungettext_lazy
+from django.utils.translation import gettext_lazy as _
+from django.utils.translation import ngettext_lazy
 
 from horizon import exceptions
 from horizon import tables
@@ -38,7 +38,7 @@ class HostFilterAction(tables.FilterAction):
 class DeleteHost(tables.DeleteAction):
     @staticmethod
     def action_present(count):
-        return ungettext_lazy(
+        return ngettext_lazy(
             u"Delete Host",
             u"Delete Hosts",
             count
@@ -46,7 +46,7 @@ class DeleteHost(tables.DeleteAction):
 
     @staticmethod
     def action_past(count):
-        return ungettext_lazy(
+        return ngettext_lazy(
             u"Deleted Host",
             u"Deleted Hosts",
             count

masakaridashboard/hosts/tabs.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import tabs
 

masakaridashboard/hosts/views.py

@@ -15,7 +15,7 @@
 from django.conf import settings
 from django.urls import reverse
 from django.urls import reverse_lazy
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import exceptions
 from horizon import forms

masakaridashboard/notifications/panel.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 import horizon
 

masakaridashboard/notifications/tables.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import tables
 from horizon.utils import filters

masakaridashboard/notifications/tabs.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import exceptions
 from horizon import tabs

masakaridashboard/notifications/tests.py

@@ -13,11 +13,11 @@
 # limitations under the License.
 
 from unittest import mock
+from urllib import parse
 
 from django.conf import settings
 from django.test.utils import override_settings
 from django.urls import reverse
-from django.utils.http import urlunquote
 
 from masakaridashboard.notifications import tables as notification_tab
 from masakaridashboard.test import helpers as test
@@ -49,7 +49,7 @@ class NotificationTest(test.TestCase):
                 'masakaridashboard.api.api.notification_list',
                 return_value=[notifications,
                               has_more, has_prev]) as mock_notification_list:
-            res = self.client.get(urlunquote(url))
+            res = self.client.get(parse.unquote(url))
         self.assertEqual(res.status_code, 200)
         self.assertTemplateUsed(res,
                                 'masakaridashboard/notifications/index.html')

masakaridashboard/notifications/views.py

@@ -14,7 +14,7 @@
 
 from django.conf import settings
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import exceptions
 from horizon import tables

masakaridashboard/segments/forms.py

@@ -14,7 +14,7 @@
 #    under the License.
 
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import exceptions
 from horizon import forms

masakaridashboard/segments/panel.py

@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 import horizon
 

masakaridashboard/segments/tables.py

@@ -15,8 +15,8 @@
 
 from django.template import defaultfilters as filters
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
-from django.utils.translation import ungettext_lazy
+from django.utils.translation import gettext_lazy as _
+from django.utils.translation import ngettext_lazy
 
 from masakaridashboard.api import api
 
@@ -58,7 +58,7 @@ class SegmentFilterAction(tables.FilterAction):
 class DeleteSegment(tables.DeleteAction):
     @staticmethod
     def action_present(count):
-        return ungettext_lazy(
+        return ngettext_lazy(
             u"Delete Segment",
             u"Delete Segments",
             count
@@ -66,7 +66,7 @@ class DeleteSegment(tables.DeleteAction):
 
     @staticmethod
     def action_past(count):
-        return ungettext_lazy(
+        return ngettext_lazy(
             u"Deleted Segment",
             u"Deleted Segments",
             count

masakaridashboard/segments/tabs.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import tabs
 

masakaridashboard/segments/tests.py

@@ -14,11 +14,11 @@
 #    under the License.
 
 from unittest import mock
+from urllib import parse
 
 from django.conf import settings
 from django.test.utils import override_settings
 from django.urls import reverse
-from django.utils.http import urlunquote
 from openstack_dashboard.test import helpers
 
 from masakaridashboard.segments import tables as segment_table
@@ -77,7 +77,7 @@ class SegmentTest(test.TestCase):
                 'masakaridashboard.api.api.get_segment_list',
                 return_value=[segments,
                               has_more, has_prev]) as mock_get_segment_list:
-            res = self.client.get(urlunquote(url))
+            res = self.client.get(parse.unquote(url))
         self.assertEqual(res.status_code, 200)
         self.assertTemplateUsed(res, 'masakaridashboard/segments/index.html')
         mock_get_segment_list.assert_called_once_with(

masakaridashboard/segments/views.py

@@ -16,7 +16,7 @@
 from django.conf import settings
 from django.urls import reverse
 from django.urls import reverse_lazy
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from horizon import tables
 from masakaridashboard.api import api