/usr/lib/python2.6/site-packages/novaclient/v2
Edit: /usr/lib/python2.6/site-packages/novaclient/v2/limits.py (3092B)
# Copyright 2011 OpenStack Foundation
#
# 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 six.moves.urllib import parse
from novaclient import base
class Limits(base.Resource):
"""A collection of RateLimit and AbsoluteLimit objects."""
def __repr__(self):
return "
"
@property
def absolute(self):
for (name, value) in self._info['absolute'].items():
yield AbsoluteLimit(name, value)
@property
def rate(self):
for group in self._info['rate']:
uri = group['uri']
regex = group['regex']
for rate in group['limit']:
yield RateLimit(rate['verb'], uri, regex, rate['value'],
rate['remaining'], rate['unit'],
rate['next-available'])
class RateLimit(object):
"""Data model that represents a flattened view of a single rate limit."""
def __init__(self, verb, uri, regex, value, remain,
unit, next_available):
self.verb = verb
self.uri = uri
self.regex = regex
self.value = value
self.remain = remain
self.unit = unit
self.next_available = next_available
def __eq__(self, other):
return self.uri == other.uri \
and self.regex == other.regex \
and self.value == other.value \
and self.verb == other.verb \
and self.remain == other.remain \
and self.unit == other.unit \
and self.next_available == other.next_available
def __repr__(self):
return "" % (self.verb, self.uri)
class AbsoluteLimit(object):
"""Data model that represents a single absolute limit."""
def __init__(self, name, value):
self.name = name
self.value = value
def __eq__(self, other):
return self.value == other.value and self.name == other.name
def __repr__(self):
return "" % (self.name)
class LimitsManager(base.Manager):
"""Manager object used to interact with limits resource."""
resource_class = Limits
def get(self, reserved=False, tenant_id=None):
"""
Get a specific extension.
:rtype: :class:`Limits`
"""
opts = {}
if reserved:
opts['reserved'] = 1
if tenant_id:
opts['tenant_id'] = tenant_id
query_string = "?%s" % parse.urlencode(opts) if opts else ""
return self._get("/limits%s" % query_string, "limits")