052aa55d34
There are no longer two separate projects living inside the horizon repository. There is a single project now with a single setup.py, single README, etc. The openstack-dashboard/dashboard django project is now named "openstack_dashboard" and lives as an example project in the topmost horizon directory. The "horizon/horizon" directory has been bumped up a level and now is directly on the path when the root horizon directory is on your python path. Javascript media which the horizon module directly relies upon now ships in the horizon/static dir rather than openstack-dashboard/dashboard/static. All the corresponding setup, installation, build, and env scripts have been updated accordingly. Implements blueprint unified-packaging. Change-Id: Ieed8e3c777432cd046c3e0298869a9428756ab62
75 lines
2.6 KiB
Python
75 lines
2.6 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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# Copyright 2012 OpenStack LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Views for Instances and Volumes.
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"""
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import logging
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from django.contrib import messages
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from django.utils.translation import ugettext as _
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from django.utils.datastructures import SortedDict
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from novaclient import exceptions as novaclient_exceptions
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from horizon import api
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from horizon import exceptions
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from horizon import tables
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from .instances.tables import InstancesTable
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from .volumes.tables import VolumesTable
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LOG = logging.getLogger(__name__)
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class IndexView(tables.MultiTableView):
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table_classes = (InstancesTable, VolumesTable)
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template_name = 'nova/instances_and_volumes/index.html'
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def get_instances_data(self):
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# Gather our instances
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try:
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instances = api.server_list(self.request)
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except:
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instances = []
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exceptions.handle(self.request, _('Unable to retrieve instances.'))
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# Gather our flavors and correlate our instances to them
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if instances:
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try:
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flavors = api.flavor_list(self.request)
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full_flavors = SortedDict([(str(flavor.id), flavor) for \
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flavor in flavors])
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for instance in instances:
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instance.full_flavor = full_flavors[instance.flavor["id"]]
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except:
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msg = _('Unable to retrieve instance size information.')
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exceptions.handle(self.request, msg)
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return instances
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def get_volumes_data(self):
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# Gather our volumes
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try:
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volumes = api.volume_list(self.request)
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except novaclient_exceptions.ClientException, e:
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volumes = []
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LOG.exception("ClientException in volume index")
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messages.error(self.request, _('Unable to fetch volumes: %s') % e)
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return volumes
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