Source code for openstack_dashboard.dashboards.admin.flavors.extras.views
# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright (c) 2012 Intel, Inc.
#
# 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 django.utils.translation import ugettext_lazy as _ # noqa
from horizon import exceptions
from horizon import forms
from horizon import tables
from openstack_dashboard import api
from openstack_dashboard.dashboards.admin.flavors.extras \
import forms as project_forms
from openstack_dashboard.dashboards.admin.flavors.extras \
import tables as project_tables
class ExtraSpecMixin(object):
def get_context_data(self, **kwargs):
[docs] template_name = 'admin/flavors/extras/index.html'
def get_data(self):
try:
[docs] flavor_id = self.kwargs['id']
extras_list = api.nova.flavor_get_extras(self.request, flavor_id)
extras_list.sort(key=lambda es: (es.key,))
except Exception:
extras_list = []
exceptions.handle(self.request,
_('Unable to retrieve extra spec list.'))
return extras_list
class CreateView(ExtraSpecMixin, forms.ModalFormView):
form_class = project_forms.CreateExtraSpec
[docs] template_name = 'admin/flavors/extras/create.html'
def get_initial(self):
return {'flavor_id': self.kwargs['id']}
[docs]
def get_success_url(self):
return "/admin/flavors/%s/extras/" % (self.kwargs['id'])
[docs]
class EditView(ExtraSpecMixin, forms.ModalFormView):
form_class = project_forms.EditExtraSpec
[docs] template_name = 'admin/flavors/extras/edit.html'
def get_initial(self):
flavor_id = self.kwargs['id']
[docs] key = self.kwargs['key']
try:
extra_specs = api.nova.flavor_get_extras(self.request,
flavor_id,
raw=True)
except Exception:
extra_specs = {}
exceptions.handle(self.request,
_('Unable to retrieve flavor extra spec '
'details.'))
return {'flavor_id': flavor_id,
'key': key,
'value': extra_specs.get(key, '')}