7712bc059f
Use import_exceptions to allow the imports that we need. Also, upgraded the version of hacking from an ancient one to 0.8 Change-Id: Ia9fbb851f61d08be791f1bea4057797c314e9c28
40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
# -*- coding: utf8 -*-
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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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from django.core import urlresolvers
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import tables as horizon_tables
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from tuskar_ui import api as tuskar
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from tuskar_ui.infrastructure.nodes.resource import tables
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class IndexView(horizon_tables.DataTableView):
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table_class = tables.ResourceNodesTable
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template_name = 'infrastructure/nodes.resource/index.html'
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def get_data(self):
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try:
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resource_nodes = tuskar.Node.list(self.request, associated=True)
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except Exception:
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resource_nodes = []
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redirect = urlresolvers.reverse(
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'horizon:infrastructure:nodes.overview:index')
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exceptions.handle(self.request,
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_('Unable to retrieve resource nodes.'),
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redirect=redirect)
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return resource_nodes
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