Source code for cloudkitty.fetcher

# -*- coding: utf-8 -*-
# Copyright 2015 Objectif Libre
#    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
#    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 abc

from oslo_config import cfg

FETCHER_OPTS = 'fetcher'
fetcher_opts = [
               help='Driver used to fetch the list of scopes to rate.'),
cfg.CONF.register_opts(fetcher_opts, 'fetcher')

[docs]class BaseFetcher(object, metaclass=abc.ABCMeta): """CloudKitty tenants fetcher. Provides Cloudkitty integration with a backend announcing ratable scopes. """
[docs] @abc.abstractmethod def get_tenants(self): """Retrieve a list of scopes to rate."""