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Viewing changes to nova/api/openstack/v2/views/addresses.py

  • Committer: Package Import Robot
  • Author(s): Chuck Short
  • Date: 2012-01-20 11:54:15 UTC
  • mto: This revision was merged to the branch mainline in revision 62.
  • Revision ID: package-import@ubuntu.com-20120120115415-h2ujma9o536o1ut6
Tags: upstream-2012.1~e3~20120120.12170
Import upstream version 2012.1~e3~20120120.12170

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nova/api/openstack/v2/views/addresses.py
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010-2011 OpenStack LLC.
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# All Rights Reserved.
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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 itertools
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from nova.api.openstack import common
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from nova import flags
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from nova import log as logging
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FLAGS = flags.FLAGS
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LOG = logging.getLogger('nova.api.openstack.v2.views.addresses')
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class ViewBuilder(common.ViewBuilder):
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    """Models server addresses as a dictionary."""
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    _collection_name = "addresses"
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    def basic(self, ip):
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        """Return a dictionary describing an IP address."""
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        return {
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            "version": ip["version"],
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            "addr": ip["addr"],
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        }
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    def show(self, network, label):
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        """Returns a dictionary describing a network."""
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        all_ips = itertools.chain(network["ips"], network["floating_ips"])
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        return {label: [self.basic(ip) for ip in all_ips]}
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    def index(self, networks):
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        """Return a dictionary describing a list of networks."""
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        addresses = {}
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        for label, network in networks.items():
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            network_dict = self.show(network, label)
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            addresses[label] = network_dict[label]
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        return dict(addresses=addresses)