Django 2.0 support

Co-Authored-By: Xinni Ge <xinni.ge1990@gmail.com>
Change-Id: I928156149f7152128e7cfa02d1d6c4849bd0e9a4

.zuul.yaml

@@ -2,6 +2,12 @@
     check:
       jobs:
         - openstack-tox-lower-constraints
+        - horizon-openstack-tox-py35dj20:
+            required-projects:
+              openstack/horizon
     gate:
       jobs:
         - openstack-tox-lower-constraints
+        - horizon-openstack-tox-py35dj20:
+            required-projects:
+              openstack/horizon

heat_dashboard/content/resource_types/views.py

@@ -13,7 +13,7 @@
 
 import yaml
 
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 
 from horizon import exceptions

heat_dashboard/content/stacks/mappings.py

@@ -14,10 +14,11 @@ import json
 import logging
 
 from django.conf import settings
-from django.core.urlresolvers import reverse
 from django.template.defaultfilters import register
+from django.urls import reverse
 from django.utils import html
 from django.utils import safestring
+
 import six
 import six.moves.urllib.parse as urlparse
 

heat_dashboard/content/stacks/tables.py

@@ -10,19 +10,19 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from django.core import urlresolvers
+from django import urls
+
 from django.http import Http404
 from django.template.defaultfilters import title
 from django.utils.translation import pgettext_lazy
 from django.utils.translation import ugettext_lazy as _
 from django.utils.translation import ungettext_lazy
 
+from heatclient import exc
 from horizon import messages
 from horizon import tables
 from horizon.utils import filters
 
-from heatclient import exc
-
 from heat_dashboard import api
 from heat_dashboard.content.stacks import mappings
 
@@ -135,7 +135,7 @@ class ChangeStackTemplate(tables.LinkAction):
     icon = "pencil"
 
     def get_link_url(self, stack):
-        return urlresolvers.reverse(self.url, args=[stack.id])
+        return urls.reverse(self.url, args=[stack.id])
 
 
 class DeleteStack(tables.DeleteAction):
@@ -308,8 +308,8 @@ class StacksTable(tables.DataTable):
 def get_resource_url(obj):
     if obj.physical_resource_id == obj.stack_id:
         return None
-    return urlresolvers.reverse('horizon:project:stacks:resource',
-                                args=(obj.stack_id, obj.resource_name))
+    return urls.reverse('horizon:project:stacks:resource',
+                        args=(obj.stack_id, obj.resource_name))
 
 
 class EventsTable(tables.DataTable):

heat_dashboard/content/stacks/views.py

@@ -15,9 +15,9 @@ from operator import attrgetter
 
 import yaml
 
-from django.core.urlresolvers import reverse
-from django.core.urlresolvers import reverse_lazy
 from django.http import HttpResponse
+from django.urls import reverse
+from django.urls import reverse_lazy
 from django.utils.translation import ugettext_lazy as _
 
 import django.views.generic

heat_dashboard/content/template_versions/views.py

@@ -11,7 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 
 from horizon import exceptions

heat_dashboard/static/dashboard/project/heat_dashboard/stacks/actions/actions-checked-selected.template.html

@@ -0,0 +1,6 @@
+<action action-classes="'btn btn-default'"
+        disabled="tCtrl.selected.length === 0"
+        item="tCtrl.selected">
+  <span class="fa fa-check-square"></span>
+  $text$
+</action>

heat_dashboard/static/dashboard/project/heat_dashboard/stacks/actions/check.service.js

@@ -0,0 +1,150 @@
+
+(function() {
+  'use strict';
+
+  angular
+    .module('horizon.dashboard.project.heat_dashboard.stacks')
+    .factory('horizon.dashboard.project.heat_dashboard.stacks.actions.check-stack.service', checkStackService);
+
+  checkStackService.$inject = [
+    '$q',
+    'horizon.dashboard.project.heat_dashboard.service-api.heat',
+    'horizon.app.core.openstack-service-api.policy',
+    'horizon.framework.util.actions.action-result.service',
+    'horizon.framework.util.i18n.gettext',
+    'horizon.framework.util.q.extensions',
+    'horizon.framework.widgets.modal.deleteModalService',
+    'horizon.framework.widgets.toast.service',
+    'horizon.dashboard.project.heat_dashboard.stacks.resourceType'
+  ];
+
+  /*
+   * @ngdoc factory
+   * @name horizon.dashboard.project.heat_dashboard.stacks.actions.check-stack.service
+   *
+   * @Description
+   * Brings up the check stacks confirmation modal dialog.
+
+   * On submit, check given stacks.
+   * On cancel, do nothing.
+   */
+  function checkStackService(
+    $q,
+    heat,
+    policy,
+    actionResultService,
+    gettext,
+    $qExtensions,
+    deleteModal,
+    toast,
+    stacksResourceType
+  ) {
+    var notAllowedMessage = gettext("You are not allowed to check stacks: %s");
+
+    var service = {
+      allowed: allowed,
+      perform: perform
+    };
+
+    return service;
+
+    //////////////
+
+    function perform(items, newScope) {
+      var scope = newScope;
+      var context = { };
+      var stacks = angular.isArray(items) ? items : [items];
+      context.labels = labelize(stacks.length);
+      context.deleteEntity = checkStack;
+      return $qExtensions.allSettled(stacks.map(checkPermission)).then(afterCheck);
+
+      function checkPermission(stack) {
+        return {promise: allowed(stack), context: stack};
+      }
+
+      function afterCheck(result) {
+        var outcome = $q.reject();  // Reject the promise by default
+        if (result.fail.length > 0) {
+          toast.add('error', getMessage(notAllowedMessage, result.fail));
+          outcome = $q.reject(result.fail);
+        }
+        if (result.pass.length > 0) {
+          outcome = deleteModal.open(scope, result.pass.map(getEntity), context).then(createResult);
+        }
+        return outcome;
+      }
+    }
+
+    function allowed(stack) {
+      // only row actions pass in stack
+      // otherwise, assume it is a batch action
+      if (stack) {
+        return $q.all([
+          policy.ifAllowed({ rules: [['stack', 'check_stack']] }),
+          notDeleted(stack)
+        ]);
+      } else {
+        return policy.ifAllowed({ rules: [['stack', 'check_stack']] });
+      }
+    }
+
+    function createResult(deleteModalResult) {
+      // To make the result of this action generically useful, reformat the return
+      // from the deleteModal into a standard form
+      var actionResult = actionResultService.getActionResult();
+      deleteModalResult.pass.forEach(function markDeleted(item) {
+        actionResult.deleted(stacksResourceType, getEntity(item).stack_name);
+      });
+      deleteModalResult.fail.forEach(function markFailed(item) {
+        actionResult.failed(stacksResourceType, getEntity(item).stack_name);
+      });
+      return actionResult.result;
+    }
+
+    function labelize(count) {
+      return {
+
+        title: ngettext(
+          'Confirm Check Stack',
+          'Confirm Check Stacks', count),
+
+        message: ngettext(
+          'You have selected "%s".',
+          'You have selected "%s".', count),
+
+        submit: ngettext(
+          'Check Stack',
+          'Check Stacks', count),
+
+        success: ngettext(
+          'Checked Stack: %s.',
+          'Checked Stacks: %s.', count),
+
+        error: ngettext(
+          'Unable to check Stack: %s.',
+          'Unable to check Stacks: %s.', count)
+      };
+    }
+
+    function notDeleted(stack) {
+      return $qExtensions.booleanAsPromise(stack.stack_status !== 'deleted');
+    }
+
+
+    function checkStack(stack) {
+      return heat.checkStack(stack, true);
+    }
+
+    function getMessage(message, entities) {
+      return interpolate(message, [entities.map(getName).join(", ")]);
+    }
+
+    function getName(result) {
+      return getEntity(result).name;
+    }
+
+    function getEntity(result) {
+      return result.context;
+    }
+  }
+})();

heat_dashboard/static/dashboard/project/heat_dashboard/stacks/actions/create.service.js

@@ -0,0 +1,105 @@
+/**
+ * (c) Copyright 2016 Hewlett-Packard Development Company, L.P.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License. You may obtain
+ * a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+(function() {
+  'use strict';
+
+  angular
+    .module('horizon.dashboard.project.heat_dashboard.stacks')
+    .factory('horizon.dashboard.project.heat_dashboard.stacks.actions.create-stack.service', createStackService);
+
+  createStackService.$inject = [
+    '$q',
+    'horizon.dashboard.project.heat_dashboard.service-api.heat',
+    'horizon.app.core.openstack-service-api.policy',
+    'horizon.framework.util.actions.action-result.service',
+    'horizon.framework.widgets.modal.wizard-modal.service',
+    'horizon.dashboard.project.heat_dashboard.actions.createWorkflow',
+    'horizon.framework.widgets.toast.service',
+    'horizon.dashboard.project.heat_dashboard.stacks.resourceType'
+
+  ];
+
+  /**
+   * @ngDoc factory
+   * @name horizon.dashboard.project.heat_dashboard.stacks.actions.create-stack.service
+   * @Description A service to open the user wizard.
+   */
+  function createStackService(
+    $q,
+    heat,
+    policy,
+    actionResultService,
+    wizardModalService,
+    createWorkflow,
+    toast,
+    resourceType,
+
+  ) {
+    var message = {
+      success: gettext('Stack %s was successfully created.')
+    };
+
+    var scope;
+
+    var service = {
+      perform: perform,
+      allowed: allowed
+    };
+
+    return service;
+
+    //////////////
+
+    function allowed() {
+      return policy.ifAllowed({ rules: [['stack', 'add_stack']] });
+    }
+
+    function perform(selected, $scope) {
+      scope = $scope;
+
+      return wizardModalService.modal({
+        workflow: createWorkflow,
+        submit: submit
+      }).result;
+    }
+
+    function submit(stepModels) {
+      var finalModel = angular.extend(
+        {},
+        stepModels.selectTemplateForm,
+        stepModels.stackForm);
+      if (finalModel.source_type === 'url') {
+        delete finalModel.data;
+      } else {
+        delete finalModel.template_url;
+      }
+      function onProgress(progress) {
+        scope.$broadcast(events.STACK_CREATE_PROGRESS, progress);
+      }
+      return glance.createStack(finalModel, onProgress).then(onCreateStack);
+    }
+
+    function onCreateStack(response) {
+      var newImage = response.data;
+      toast.add('success', interpolate(message.success, [newStack.name]));
+      return actionResultService.getActionResult()
+        .created(resourceType, newStack.id)
+        .result;
+    }
+
+  } // end of createService
+})(); // end of IIFE

heat_dashboard/static/dashboard/project/heat_dashboard/stacks/actions/delete.service.js

@@ -0,0 +1,149 @@
+
+(function() {
+  'use strict';
+
+  angular
+    .module('horizon.dashboard.project.heat_dashboard.stacks')
+    .factory('horizon.dashboard.project.heat_dashboard.stacks.actions.delete-stack.service', deleteStackService);
+
+  deleteStackService.$inject = [
+    '$q',
+    'horizon.dashboard.project.heat_dashboard.service-api.heat',
+    'horizon.app.core.openstack-service-api.policy',
+    'horizon.framework.util.actions.action-result.service',
+    'horizon.framework.util.i18n.gettext',
+    'horizon.framework.util.q.extensions',
+    'horizon.framework.widgets.modal.deleteModalService',
+    'horizon.framework.widgets.toast.service',
+    'horizon.dashboard.project.heat_dashboard.stacks.resourceType'
+  ];
+
+  /*
+   * @ngdoc factory
+   * @name horizon.dashboard.project.heat_dashboard.stacks.actions.delete-stack.service
+   *
+   * @Description
+   * Brings up the delete stacks confirmation modal dialog.
+
+   * On submit, delete given stacks.
+   * On cancel, do nothing.
+   */
+  function deleteStackService(
+    $q,
+    heat,
+    policy,
+    actionResultService,
+    gettext,
+    $qExtensions,
+    deleteModal,
+    toast,
+    stacksResourceType
+  ) {
+    var notAllowedMessage = gettext("You are not allowed to delete stacks: %s");
+
+    var service = {
+      allowed: allowed,
+      perform: perform
+    };
+
+    return service;
+
+    //////////////
+
+    function perform(items, newScope) {
+      var scope = newScope;
+      var context = { };
+      var stacks = angular.isArray(items) ? items : [items];
+      context.labels = labelize(stacks.length);
+      context.deleteEntity = deleteStack;
+      return $qExtensions.allSettled(stacks.map(checkPermission)).then(afterCheck);
+
+      function checkPermission(stack) {
+        return {promise: allowed(stack), context: stack};
+      }
+
+      function afterCheck(result) {
+        var outcome = $q.reject();  // Reject the promise by default
+        if (result.fail.length > 0) {
+          toast.add('error', getMessage(notAllowedMessage, result.fail));
+          outcome = $q.reject(result.fail);
+        }
+        if (result.pass.length > 0) {
+          outcome = deleteModal.open(scope, result.pass.map(getEntity), context).then(createResult);
+        }
+        return outcome;
+      }
+    }
+
+    function allowed(stack) {
+      // only row actions pass in stack
+      // otherwise, assume it is a batch action
+      if (stack) {
+        return $q.all([
+          policy.ifAllowed({ rules: [['stack', 'delete_stack']] }),
+          notDeleted(stack)
+        ]);
+      } else {
+        return policy.ifAllowed({ rules: [['stack', 'delete_stack']] });
+      }
+    }
+
+    function createResult(deleteModalResult) {
+      // To make the result of this action generically useful, reformat the return
+      // from the deleteModal into a standard form
+      var actionResult = actionResultService.getActionResult();
+      deleteModalResult.pass.forEach(function markDeleted(item) {
+        actionResult.deleted(stacksResourceType, getEntity(item).stack_name);
+      });
+      deleteModalResult.fail.forEach(function markFailed(item) {
+        actionResult.failed(stacksResourceType, getEntity(item).stack_name);
+      });
+      return actionResult.result;
+    }
+
+    function labelize(count) {
+      return {
+
+        title: ngettext(
+          'Confirm Delete Stack',
+          'Confirm Delete Stacks', count),
+
+        message: ngettext(
+          'You have selected "%s". Deleted stack is not recoverable.',
+          'You have selected "%s". Deleted stacks are not recoverable.', count),
+
+        submit: ngettext(
+          'Delete Stack',
+          'Delete Stacks', count),
+
+        success: ngettext(
+          'Deleted Stack: %s.',
+          'Deleted Stacks: %s.', count),
+
+        error: ngettext(
+          'Unable to delete Stack: %s.',
+          'Unable to delete Stacks: %s.', count)
+      };
+    }
+
+    function notDeleted(stack) {
+      return $qExtensions.booleanAsPromise(stack.stack_status !== 'deleted');
+    }
+
+    function deleteStack(stack) {
+      return heat.deleteStack(stack, true);
+    }
+
+    function getMessage(message, entities) {
+      return interpolate(message, [entities.map(getName).join(", ")]);
+    }
+
+    function getName(result) {
+      return getEntity(result).name;
+    }
+
+    function getEntity(result) {
+      return result.context;
+    }
+  }
+})();

heat_dashboard/test/tests/content/test_resource_types.py

@@ -11,8 +11,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.core.urlresolvers import reverse
 from django import http
+from django.urls import reverse
 
 from mox3.mox import IsA
 

heat_dashboard/test/tests/content/test_stacks.py

@@ -14,26 +14,25 @@ import json
 import re
 
 import django
-from django.conf import settings
-from django.core import exceptions
-from django.core.urlresolvers import reverse
-from django import http
-from django.test.utils import override_settings
-from django.utils import html
-
-from mox3.mox import IsA
 import six
 
-from heatclient.common import template_format as hc_format
+from django import http
 
-from heat_dashboard import api
-from heat_dashboard.test import helpers as test
+from django.conf import settings
+from django.core import exceptions
+from django.test.utils import override_settings
+from django.urls import reverse
+from django.utils import html
+
+from heatclient.common import template_format as hc_format
+from mox3.mox import IsA
 from openstack_dashboard import api as dashboard_api
 
+from heat_dashboard import api
 from heat_dashboard.content.stacks import forms
 from heat_dashboard.content.stacks import mappings
 from heat_dashboard.content.stacks import tables
-
+from heat_dashboard.test import helpers as test
 
 INDEX_TEMPLATE = 'project/stacks/index.html'
 INDEX_URL = reverse('horizon:project:stacks:index')
@@ -407,7 +406,7 @@ class StackTests(test.TestCase):
         self.assertTemplateUsed(res, 'project/stacks/create.html')
 
         # ensure the fields were rendered correctly
-        if (1, 10) <= django.VERSION < (2, 0):
+        if (1, 10) <= django.VERSION < (2, 1):
             pattern = ('<input class="form-control" '
                        'id="id___param_public_string" '
                        'name="__param_public_string" type="text" required/>')
@@ -584,7 +583,7 @@ class StackTests(test.TestCase):
         self.assertTemplateUsed(res, 'project/stacks/create.html')
 
         # ensure the fields were rendered correctly
-        if (1, 10) <= django.VERSION < (2, 0):
+        if (1, 10) <= django.VERSION < (2, 1):
             input_str = ('<input class="form-control" '
                          'id="id___param_param{0}" '
                          'name="__param_param{0}" type="{1}" required/>')
@@ -592,11 +591,10 @@ class StackTests(test.TestCase):
             input_str = ('<input class="form-control" '
                          'id="id___param_param{0}" '
                          'name="__param_param{0}" type="{1}"/>')
-
         self.assertContains(res, input_str.format(3, 'text'), html=True)
         self.assertContains(res, input_str.format(4, 'text'), html=True)
 
-        if (1, 11) <= django.VERSION < (2, 0):
+        if (1, 11) <= django.VERSION < (2, 1):
             input_str_param2 = ('<input type="number" name="__param_param2" '
                                 'autocomplete="off" '
                                 'required class="form-control" '

heat_dashboard/test/tests/content/test_template_generator.py

@@ -15,8 +15,8 @@ import json
 
 from mox3.mox import IsA
 
-from django.core.urlresolvers import reverse
 from django import http
+from django.urls import reverse
 from openstack_dashboard import api as dashboard_api
 
 from heat_dashboard import api

heat_dashboard/test/tests/content/test_template_versions.py

@@ -11,7 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 
 from heat_dashboard import api
 from heat_dashboard.test import helpers as test

tox.ini

@@ -88,6 +88,12 @@ commands =
   pip install django>=1.11,<2.0
   {[unit_tests]commands}
 
+[testenv:py35dj20]
+basepython = python3.5
+commands =
+  pip install django>=2.0,<2.1
+  {[unit_tests]commands}
+
 [testenv:docs]
 deps = -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
        -r{toxinidir}/doc/requirements.txt