/usr/share/pyshared/django_openstack/dash/views/containers.py is in python-django-nova 0.3~git20110711-0ubuntu3.
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# Copyright 2011 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2011 Fourth Paradigm Development, 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 Swift containers.
"""
import logging
from django import template
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django import shortcuts
from django_openstack import api
from django_openstack import forms
from cloudfiles.errors import ContainerNotEmpty
LOG = logging.getLogger('django_openstack.dash')
class DeleteContainer(forms.SelfHandlingForm):
container_name = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
api.swift_delete_container(data['container_name'])
except ContainerNotEmpty, e:
messages.error(request,
'Unable to delete non-empty container: %s' % \
data['container_name'])
LOG.error('Unable to delete container "%s". Exception: "%s"' %
(data['container_name'], str(e)))
else:
messages.info(request,
'Successfully deleted container: %s' % \
data['container_name'])
return shortcuts.redirect(request.build_absolute_uri())
class CreateContainer(forms.SelfHandlingForm):
name = forms.CharField(max_length="255", label="Container Name")
def handle(self, request, data):
api.swift_create_container(data['name'])
messages.success(request, "Container was successfully created.")
return shortcuts.redirect(request.build_absolute_uri())
@login_required
def index(request, tenant_id):
delete_form, handled = DeleteContainer.maybe_handle(request)
if handled:
return handled
containers = api.swift_get_containers()
return shortcuts.render_to_response('dash_containers.html', {
'containers': containers,
'delete_form': delete_form,
}, context_instance=template.RequestContext(request))
@login_required
def create(request, tenant_id):
form, handled = CreateContainer.maybe_handle(request)
if handled:
return handled
return shortcuts.render_to_response('dash_containers_create.html', {
'create_form': form,
}, context_instance=template.RequestContext(request))
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