60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 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 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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import logging
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from django.utils.translation import ugettext_lazy as _
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from horizon import api
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from horizon import exceptions
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from horizon import tables
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from horizon.dashboards.nova.images_and_snapshots.images import views
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from .tables import AdminImagesTable
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from .forms import AdminUpdateImageForm
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LOG = logging.getLogger(__name__)
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class IndexView(tables.DataTableView):
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table_class = AdminImagesTable
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template_name = 'syspanel/images/index.html'
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def has_more_data(self, table):
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return self._more
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def get_data(self):
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images = []
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marker = self.request.GET.get(AdminImagesTable._meta.pagination_param,
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None)
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try:
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images, self._more = api.image_list_detailed(self.request,
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marker=marker)
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except:
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self._more = False
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msg = _('Unable to retrieve image list.')
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exceptions.handle(self.request, msg)
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return images
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class UpdateView(views.UpdateView):
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template_name = 'syspanel/images/update.html'
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form_class = AdminUpdateImageForm
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