5aa6b16238
In this changeset, I added the possibility for all plugins to define configuration parameters for themselves. Partially Implements: blueprint plugins-parameters Change-Id: I676b2583b3b4841c64c862b2b0c234b4eb5fd0fd
42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
# -*- encoding: utf-8 -*-
|
|
# Copyright (c) 2016 b<>com
|
|
#
|
|
# 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 abc
|
|
|
|
import six
|
|
|
|
|
|
@six.add_metaclass(abc.ABCMeta)
|
|
class Loadable(object):
|
|
"""Generic interface for dynamically loading a driver/entry point.
|
|
|
|
This defines the contract in order to let the loader manager inject
|
|
the configuration parameters during the loading.
|
|
"""
|
|
|
|
def __init__(self, config):
|
|
self.config = config
|
|
|
|
@classmethod
|
|
@abc.abstractmethod
|
|
def get_config_opts(cls):
|
|
"""Defines the configuration options to be associated to this loadable
|
|
|
|
:return: A list of configuration options relative to this Loadable
|
|
:rtype: list of :class:`oslo_config.cfg.Opt` instances
|
|
"""
|
|
raise NotImplementedError
|