73 lines
2.1 KiB
Python
73 lines
2.1 KiB
Python
# Copyright 2011 OpenStack Foundation
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# Copyright 2013 Rackspace Hosting
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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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from six.moves.urllib import parse
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from troveclient.openstack.common.apiclient import exceptions
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def check_for_exceptions(resp, body, url):
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if resp.status_code in (400, 422, 500):
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raise exceptions.from_response(resp, body, url)
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def append_query_strings(url, **query_strings):
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if not query_strings:
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return url
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query = '&'.join('{0}={1}'.format(key, val)
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for key, val in query_strings.items() if val)
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return url + ('?' + query if query else "")
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def quote_user_host(user, host):
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quoted = ''
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if host:
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quoted = parse.quote("%s@%s" % (user, host))
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else:
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quoted = parse.quote("%s" % user)
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return quoted.replace('.', '%2e')
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class Paginated(object):
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"""Pretends to be a list if you iterate over it, but also keeps a
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next property you can use to get the next page of data.
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"""
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def __init__(self, items=[], next_marker=None, links=[]):
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self.items = items
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self.next = next_marker
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self.links = links
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def __len__(self):
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return len(self.items)
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def __iter__(self):
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return self.items.__iter__()
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def __getitem__(self, key):
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return self.items[key]
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def __setitem__(self, key, value):
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self.items[key] = value
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def __delitem__(self, key):
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del self.items[key]
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def __reversed__(self):
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return reversed(self.items)
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def __contains__(self, needle):
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return needle in self.items
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