Add mogan exceptions

Change-Id: I9daac6a0c219d2c71bd734e9a0bb46ca49721783

mogan_ui/enabled/_1810_project_baremetal_compute_panel_group.py

@@ -12,6 +12,8 @@
 
 from django.utils.translation import ugettext_lazy as _
 
+from mogan_ui import exceptions
+
 # The slug of the panel group to be added to HORIZON_CONFIG. Required.
 PANEL_GROUP = 'baremetal_compute'
 # The display name of the PANEL_GROUP. Required.
@@ -20,3 +22,8 @@ PANEL_GROUP_NAME = _('Bare Metal Compute')
 PANEL_GROUP_DASHBOARD = 'project'
 
 ADD_INSTALLED_APPS = ['mogan_ui']
+ADD_EXCEPTIONS = {
+    'recoverable': exceptions.RECOVERABLE,
+    'not_found': exceptions.NOT_FOUND,
+    'unauthorized': exceptions.UNAUTHORIZED,
+}

mogan_ui/exceptions.py

@@ -0,0 +1,23 @@
+# 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.
+
+from moganclient.common import exceptions as exc
+from openstack_dashboard import exceptions
+
+
+NOT_FOUND = exceptions.NOT_FOUND + (exc.NotFound,)
+UNAUTHORIZED = exceptions.UNAUTHORIZED + (exc.Unauthorized,)
+RECOVERABLE = exceptions.RECOVERABLE + (
+    exc.Forbidden, exc.HttpError
+)
+
+ResourceNotFound = exc.NotFound