Support Django 2.0

Change-Id: I559cfece3e696a83eee3cb9aeec22b6b65d34bfc
story: 2002191
task: 20064

monitoring/alarmdefs/forms.py

@@ -91,7 +91,7 @@ class MatchByWidget(forms.Widget):
 
 class NotificationField(forms.MultiValueField):
     def __init__(self, *args, **kwargs):
-        super(NotificationField, self).__init__(*args, **kwargs)
+        super(NotificationField, self).__init__(fields=(), *args, **kwargs)
 
     def _get_choices(self):
         return self._choices

monitoring/alarmdefs/tables.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from django.core import urlresolvers
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _  # noqa
 from django.utils.translation import ungettext_lazy
 
@@ -31,8 +31,7 @@ class CreateAlarm(tables.LinkAction):
     ajax = True
 
     def get_link_url(self):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'alarm_create',
-                                    args=())
+        return reverse(constants.URL_PREFIX + 'alarm_create', args=())
 
     def allowed(self, request, datum=None):
         return True
@@ -44,8 +43,7 @@ class EditAlarm(tables.LinkAction):
     classes = ("ajax-modal", "btn-create")
 
     def get_link_url(self, datum):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'alarm_edit',
-                                    args=(datum['id'], ))
+        return reverse(constants.URL_PREFIX + 'alarm_edit', args=(datum['id'], ))
 
     def allowed(self, request, datum=None):
         return True

monitoring/alarmdefs/tests.py

@@ -13,7 +13,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from django.core import urlresolvers
+from django.urls import reverse
 from mock import patch
 
 from monitoring.alarmdefs import constants
@@ -22,14 +22,10 @@ from monitoring.alarmdefs import workflows
 from monitoring.test import helpers
 
 
-INDEX_URL = urlresolvers.reverse(
-    constants.URL_PREFIX + 'index')
-CREATE_URL = urlresolvers.reverse(
-    constants.URL_PREFIX + 'alarm_create', args=())
-DETAIL_URL = urlresolvers.reverse(
-    constants.URL_PREFIX + 'alarm_detail', args=('12345',))
-EDIT_URL = urlresolvers.reverse(
-    constants.URL_PREFIX + 'alarm_edit', args=('12345',))
+INDEX_URL = reverse(constants.URL_PREFIX + 'index')
+CREATE_URL = reverse(constants.URL_PREFIX + 'alarm_create', args=())
+DETAIL_URL = reverse(constants.URL_PREFIX + 'alarm_detail', args=('12345',))
+EDIT_URL = reverse(constants.URL_PREFIX + 'alarm_edit', args=('12345',))
 
 
 class AlarmDefinitionsTest(helpers.TestCase):

monitoring/alarmdefs/views.py

@@ -17,8 +17,8 @@ import logging
 from django.contrib import messages
 from django.core.paginator import EmptyPage
 from django.core.paginator import Paginator
-from django.core.urlresolvers import reverse
-from django.core.urlresolvers import reverse_lazy
+from django.urls import reverse
+from django.urls import reverse_lazy
 from django.utils.translation import ugettext as _  # noqa
 from django.views.generic import TemplateView
 import six

monitoring/alarms/forms.py

@@ -89,7 +89,7 @@ class SimpleExpressionWidget(django_forms.MultiWidget):
 
 class NotificationField(forms.MultiValueField):
     def __init__(self, *args, **kwargs):
-        super(NotificationField, self).__init__(*args, **kwargs)
+        super(NotificationField, self).__init__(fields=(), *args, **kwargs)
 
     def _get_choices(self):
         return self._choices

monitoring/alarms/tables.py

@@ -15,9 +15,9 @@
 
 import json
 
-from django.core import urlresolvers
-from django.core.urlresolvers import reverse_lazy
 from django import template
+from django.urls import reverse
+from django.urls import reverse_lazy
 from django.utils.translation import ugettext_lazy as _  # noqa
 from django.utils.translation import ungettext_lazy
 
@@ -108,9 +108,8 @@ class ShowAlarmHistory(tables.LinkAction):
     classes = ('btn-edit',)
 
     def get_link_url(self, datum):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'history',
-                                    args=(datum['alarm_definition']['id'],
-                                          datum['id'], ))
+        return reverse(constants.URL_PREFIX + 'history',
+                       args=(datum['alarm_definition']['id'], datum['id'], ))
 
     def allowed(self, request, datum=None):
         return True
@@ -125,8 +124,8 @@ class CreateAlarm(tables.LinkAction):
     ajax = True
 
     def get_link_url(self):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'alarm_create',
-                                    args=(self.table.kwargs['service'],))
+        return reverse(constants.URL_PREFIX + 'alarm_create',
+                       args=(self.table.kwargs['service'],))
 
     def allowed(self, request, datum=None):
         return True
@@ -138,9 +137,8 @@ class EditAlarm(tables.LinkAction):
     classes = ("ajax-modal", "btn-create")
 
     def get_link_url(self, datum):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'alarm_edit',
-                                    args=(self.table.kwargs['service'],
-                                          datum['id'], ))
+        return reverse(constants.URL_PREFIX + 'alarm_edit',
+                       args=(self.table.kwargs['service'], datum['id'], ))
 
     def allowed(self, request, datum=None):
         return True
@@ -191,7 +189,7 @@ class ShowAlarmDefinition(tables.LinkAction):
     def get_link_url(self, datum=None):
         url = 'horizon:monitoring:alarmdefs:alarm_detail'
         args = (datum['alarm_definition']['id'],)
-        return urlresolvers.reverse_lazy(url, args=args)
+        return reverse_lazy(url, args=args)
 
 
 class DeleteAlarm(tables.DeleteAction):
@@ -230,8 +228,7 @@ class AlarmsFilterAction(tables.LinkAction):
     ajax = True
 
     def get_link_url(self):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'alarm_filter',
-                                    args=())
+        return reverse(constants.URL_PREFIX + 'alarm_filter', args=())
 
     def allowed(self, request, datum=None):
         return True

monitoring/alarms/tests.py

@@ -10,7 +10,7 @@
 #  License for the specific language governing permissions and limitations
 #  under the License.
 
-from django.core import urlresolvers
+from django.urls import reverse
 from mock import patch
 
 from monitoring.alarms import constants
@@ -18,11 +18,11 @@ from monitoring.alarms import tables
 from monitoring.test import helpers
 
 
-INDEX_URL = urlresolvers.reverse(
+INDEX_URL = reverse(
     constants.URL_PREFIX + 'index')
-ALARMS_URL_BY_DIMENSION = urlresolvers.reverse(
+ALARMS_URL_BY_DIMENSION = reverse(
     constants.URL_PREFIX + 'alarm', args=('nova',))
-ALARMS_URL = urlresolvers.reverse(
+ALARMS_URL = reverse(
     constants.URL_PREFIX + 'alarm', args=('all',))
 
 

monitoring/alarms/views.py

@@ -20,9 +20,9 @@ from django.conf import settings
 from django.contrib import messages
 from django.core.paginator import EmptyPage
 from django.core.paginator import Paginator
-from django.core.urlresolvers import reverse
-from django.core.urlresolvers import reverse_lazy
 from django.shortcuts import redirect
+from django.urls import reverse
+from django.urls import reverse_lazy
 from django.utils.dateparse import parse_datetime
 from django.utils.translation import ugettext as _  # noqa
 from django.utils.translation import ugettext_lazy

monitoring/notifications/tables.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from django.core import urlresolvers
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _  # noqa
 from django.utils.translation import ungettext_lazy
 
@@ -66,7 +66,7 @@ class CreateNotification(tables.LinkAction):
 
     def get_link_url(self):
         url = constants.URL_PREFIX + 'notification_create'
-        return urlresolvers.reverse(url)
+        return reverse(url)
 
     def allowed(self, request, datum=None):
         return True
@@ -78,8 +78,8 @@ class EditNotification(tables.LinkAction):
     classes = ("ajax-modal", "btn-create")
 
     def get_link_url(self, datum):
-        return urlresolvers.reverse(constants.URL_PREFIX + 'notification_edit',
-                                    args=(datum['id'], ))
+        return reverse(constants.URL_PREFIX + 'notification_edit',
+                       args=(datum['id'], ))
 
     def allowed(self, request, datum=None):
         return True

monitoring/notifications/tests.py

@@ -10,18 +10,18 @@
 #  License for the specific language governing permissions and limitations
 #  under the License.
 
-from django.core import urlresolvers
+from django.urls import reverse
 from mock import patch
 
 from monitoring.notifications import constants
 from monitoring.test import helpers
 
 
-INDEX_URL = urlresolvers.reverse(
+INDEX_URL = reverse(
     constants.URL_PREFIX + 'index')
-CREATE_URL = urlresolvers.reverse(
+CREATE_URL = reverse(
     constants.URL_PREFIX + 'notification_create')
-EDIT_URL = urlresolvers.reverse(
+EDIT_URL = reverse(
     constants.URL_PREFIX + 'notification_edit', args=('12345',))
 
 

monitoring/notifications/views.py

@@ -15,8 +15,8 @@
 from django.contrib import messages
 from django.core.paginator import EmptyPage
 from django.core.paginator import Paginator
-from django.core.urlresolvers import reverse
-from django.core.urlresolvers import reverse_lazy
+from django.urls import reverse
+from django.urls import reverse_lazy
 from django.utils.translation import ugettext as _  # noqa
 
 from horizon import exceptions

monitoring/overview/tests.py

@@ -12,15 +12,15 @@
 #  License for the specific language governing permissions and limitations
 #  under the License.
 
-from django.core import urlresolvers
 from django.test import RequestFactory
+from django.urls import reverse
 
 from monitoring.overview import constants
 from monitoring.overview import views
 from monitoring.test import helpers
 
 
-INDEX_URL = urlresolvers.reverse(
+INDEX_URL = reverse(
     constants.URL_PREFIX + 'index')
 
 

monitoring/overview/views.py

@@ -18,9 +18,9 @@ import json
 import logging
 
 from django.contrib import messages
-from django.core.urlresolvers import reverse_lazy
 from django import http
 from django.http import HttpResponse
+from django.urls import reverse_lazy
 from django.utils.translation import ugettext_lazy as _  # noqa
 from django.views.decorators.csrf import csrf_exempt
 from django.views import generic

requirements.txt

@@ -3,6 +3,7 @@
 # process, which may cause wedges in the gate later.
 oslo.log>=3.36.0 # Apache-2.0
 python-monascaclient>=1.8.0 # Apache-2.0
-Django<2.0,>=1.11 # BSD
+Django<2;python_version<'3.0' # BSD
+Django<2.1;python_version>='3.0' # BSD
 horizon>=13.0.0 # Apache-2.0
 six>=1.10.0 # MIT