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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2011 Nebula, 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.
"""
Views for managing Nova keypairs.
"""
import logging
from django import http
from django import shortcuts
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.utils.translation import ugettext as _
from novaclient import exceptions as novaclient_exceptions
from horizon import api
from horizon.dashboards.nova.keypairs.forms import (CreateKeypair,
DeleteKeypair, ImportKeypair)
LOG = logging.getLogger(__name__)
@login_required
def index(request):
delete_form, handled = DeleteKeypair.maybe_handle(request)
if handled:
return handled
try:
keypairs = api.keypair_list(request)
except novaclient_exceptions.ClientException, e:
keypairs = []
LOG.exception("ClientException in keypair index")
messages.error(request, _('Error fetching keypairs: %s') % e.message)
return shortcuts.render(request,
'nova/keypairs/index.html', {
'keypairs': keypairs,
'delete_form': delete_form})
@login_required
def create(request):
form, handled = CreateKeypair.maybe_handle(request)
if handled:
return handled
return shortcuts.render(request,
'nova/keypairs/create.html', {
'create_form': form})
@login_required
def import_keypair(request):
form, handled = ImportKeypair.maybe_handle(request)
if handled:
return handled
return shortcuts.render(request,
'nova/keypairs/import.html', {
'create_form': form})
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