68a55e3fe8
Introduces a mechanism for switching between API versions, and implements it in a proof-of-concept fashion for the Keystone v3 API. Converts the existing Users and Projects API methods to use it. This changed some method signatures, and therefore altered a number of views and tests. However, all code related to the version cahnges is contained in the api.keystone module. This seems like a sane process going forwards. Future TODOs are marked in the code, including auto-detection of API versions and better endpoint URL construction. Partially implements blueprint api-capability-detection Change-Id: Ied04200fe6c257aac2241d36628965a3bb6658b9
83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Nebula, Inc.
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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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Admin views for managing volumes.
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"""
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from django.utils.datastructures import SortedDict
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from django.utils.translation import ugettext_lazy as _
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from django.core.urlresolvers import reverse
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from openstack_dashboard.dashboards.project.volumes.views import \
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VolumeTableMixIn, DetailView as _DetailView
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from openstack_dashboard.api import cinder
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from openstack_dashboard.api import keystone
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from .tables import VolumesTable, VolumeTypesTable
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from .forms import CreateVolumeType
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from horizon import exceptions
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from horizon import forms
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from horizon import tables
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class IndexView(tables.MultiTableView, VolumeTableMixIn):
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table_classes = (VolumesTable, VolumeTypesTable)
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template_name = "admin/volumes/index.html"
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def get_volumes_data(self):
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volumes = self._get_volumes(search_opts={'all_tenants': 1})
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instances = self._get_instances()
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self._set_id_if_nameless(volumes, instances)
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self._set_attachments_string(volumes, instances)
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# Gather our tenants to correlate against IDs
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try:
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tenants = keystone.tenant_list(self.request)
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except:
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tenants = []
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msg = _('Unable to retrieve volume tenant information.')
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exceptions.handle(self.request, msg)
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tenant_dict = SortedDict([(t.id, t) for t in tenants])
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for volume in volumes:
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tenant_id = getattr(volume, "os-vol-tenant-attr:tenant_id", None)
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tenant = tenant_dict.get(tenant_id, None)
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volume.tenant_name = getattr(tenant, "name", None)
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return volumes
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def get_volume_types_data(self):
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try:
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volume_types = cinder.volume_type_list(self.request)
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except:
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volume_types = []
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exceptions.handle(self.request,
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_("Unable to retrieve volume types"))
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return volume_types
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class DetailView(_DetailView):
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template_name = "admin/volumes/detail.html"
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class CreateVolumeTypeView(forms.ModalFormView):
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form_class = CreateVolumeType
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template_name = 'admin/volumes/create_volume_type.html'
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success_url = 'horizon:admin:volumes:index'
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def get_success_url(self):
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return reverse(self.success_url)
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