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Viewing changes to .pc/git-2012.1~e2~20111201.1077.patch/horizon/horizon/dashboards/nova/security_groups/views.py

  • Committer: Package Import Robot
  • Author(s): Chuck Short
  • Date: 2011-12-09 16:18:55 UTC
  • mfrom: (1.1.1)
  • Revision ID: package-import@ubuntu.com-20111209161855-nguyenpghx2o2lqy
Tags: 2012.1~e2~20111209.1104-0ubuntu1
* New upstream release.
* Refreshed patches.
* debian/docs: Removed README

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.pc/git-2012.1~e2~20111201.1077.patch/horizon/horizon/dashboards/nova/security_groups/views.py
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 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 2011 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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Views for managing Nova instances.
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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.contrib.auth.decorators import login_required
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from django import shortcuts
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from django.utils.translation import ugettext as _
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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.dashboards.nova.security_groups.forms import (CreateGroup,
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        DeleteGroup, AddRule, DeleteRule)
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LOG = logging.getLogger(__name__)
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@login_required
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def index(request):
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    tenant_id = request.user.tenant_id
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    delete_form, handled = DeleteGroup.maybe_handle(request,
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                                initial={'tenant_id': tenant_id})
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    if handled:
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        return handled
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    try:
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        security_groups = api.security_group_list(request)
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    except novaclient_exceptions.ClientException, e:
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        security_groups = []
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        LOG.exception("ClientException in security_groups index")
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        messages.error(request, _('Error fetching security_groups: %s')
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                                 % e.message)
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    return shortcuts.render(request,
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                            'nova/security_groups/index.html', {
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                                'security_groups': security_groups,
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                                'delete_form': delete_form})
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@login_required
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def edit_rules(request, security_group_id):
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    tenant_id = request.user.tenant_id
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    add_form, handled = AddRule.maybe_handle(request,
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                           initial={'tenant_id': tenant_id,
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                                      'security_group_id': security_group_id})
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    if handled:
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        return handled
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    delete_form, handled = DeleteRule.maybe_handle(request,
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                              initial={'tenant_id': tenant_id,
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                                       'security_group_id': security_group_id})
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    if handled:
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        return handled
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    try:
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        security_group = api.security_group_get(request, security_group_id)
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    except novaclient_exceptions.ClientException, e:
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        LOG.exception("ClientException in security_groups rules edit")
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        messages.error(request, _('Error getting security_group: %s')
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                                  % e.message)
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        return shortcuts.redirect('horizon:nova:security_groups:index')
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    return shortcuts.render(request,
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                            'nova/security_groups/edit_rules.html', {
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                                'security_group': security_group,
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                                'delete_form': delete_form,
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                                'form': add_form})
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@login_required
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def create(request):
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    tenant_id = request.user.tenant_id
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    form, handled = CreateGroup.maybe_handle(request,
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                                initial={'tenant_id': tenant_id})
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    if handled:
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        return handled
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    return shortcuts.render(request,
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                            'nova/security_groups/create.html', {
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                                'form': form})