/usr/lib/python2.7/dist-packages/troveclient/common.py is in python-troveclient 1:1.0.3-0ubuntu3.
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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.
import copy
import json
import optparse
import os
import pickle
import sys
from troveclient import client
from troveclient import exceptions
from troveclient.openstack.common.py3kcompat import urlutils
def check_for_exceptions(resp, body):
if resp.status_code in (400, 422, 500):
raise exceptions.from_response(resp, body)
def limit_url(url, limit=None, marker=None):
if not limit and not marker:
return url
query = []
if marker:
query.append("marker=%s" % marker)
if limit:
query.append("limit=%s" % limit)
query = '?' + '&'.join(query)
return url + query
def quote_user_host(user, host):
quoted = ''
if host:
quoted = urlutils.quote("%s@%s" % (user, host))
else:
quoted = urlutils.quote("%s" % user)
return quoted.replace('.', '%2e')
class Paginated(object):
""" Pretends to be a list if you iterate over it, but also keeps a
next property you can use to get the next page of data. """
def __init__(self, items=[], next_marker=None, links=[]):
self.items = items
self.next = next_marker
self.links = links
def __len__(self):
return len(self.items)
def __iter__(self):
return self.items.__iter__()
def __getitem__(self, key):
return self.items[key]
def __setitem__(self, key, value):
self.items[key] = value
def __delitem__(self, key):
del self.items[key]
def __reversed__(self):
return reversed(self.items)
def __contains__(self, needle):
return needle in self.items
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