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# Copyright 2011 OpenStack Foundation
# Copyright 2013 Rackspace Hosting
# 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 urllib import parse
from troveclient.apiclient import exceptions
def check_for_exceptions(resp, body, url):
if resp.status_code in (400, 422, 500):
raise exceptions.from_response(resp, body, url)
def append_query_strings(url, **query_strings):
if not query_strings:
return url
query = '&'.join('{0}={1}'.format(key, val)
for key, val in query_strings.items() if val is not None)
return url + ('?' + query if query else "")
def quote_user_host(user, host):
quoted = ''
if host:
quoted = parse.quote("%s@%s" % (user, host))
else:
quoted = parse.quote("%s" % user)
return quoted.replace('.', '%2e')
class Paginated(list):
def __init__(self, items=None, next_marker=None, links=None):
items = items or []
links = links or []
super(Paginated, self).__init__(items)
self.next = next_marker
self.links = links
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