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# Copyright 2011 OpenStack Foundation
# Copyright 2013 Rackspace Hosting
# Copyright 2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# 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.
from troveclient.apiclient import exceptions
from troveclient import base
class Limit(base.Resource):
def __repr__(self):
return "<Limit: %s>" % self.verb
class Limits(base.ManagerWithFind):
"""Manages :class `Limit` resources."""
resource_class = Limit
def __repr__(self):
return "<Limit Manager at %s>" % id(self)
def _list(self, url, response_key):
resp, body = self.api.client.get(url)
if resp is None or resp.status_code != 200:
raise exceptions.from_response(resp, body, url)
if not body:
raise Exception("Call to " + url + " did not return a body.")
return [self.resource_class(self, res) for res in body[response_key]]
def list(self):
"""Retrieve the limits."""
return self._list("/limits", "limits")
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