83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
# Copyright 2019 Red Hat
|
|
#
|
|
# 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 __future__ import absolute_import
|
|
|
|
import typing
|
|
|
|
from neutronclient.v2_0 import client as neutronclient
|
|
|
|
import tobiko
|
|
from tobiko.openstack import _client
|
|
|
|
|
|
NeutronClientException = neutronclient.exceptions.NeutronClientException
|
|
NotFound = neutronclient.exceptions.NotFound
|
|
ServiceUnavailable = neutronclient.exceptions.ServiceUnavailable
|
|
|
|
|
|
class NeutronClientFixture(_client.OpenstackClientFixture):
|
|
|
|
def init_client(self, session):
|
|
return neutronclient.Client(session=session)
|
|
|
|
|
|
class NeutronClientManager(_client.OpenstackClientManager):
|
|
|
|
def create_client(self, session):
|
|
return NeutronClientFixture(session=session)
|
|
|
|
|
|
CLIENTS = NeutronClientManager()
|
|
|
|
|
|
NeutronClientType = typing.Union[neutronclient.Client,
|
|
NeutronClientFixture]
|
|
|
|
|
|
def neutron_client(obj: NeutronClientType = None) \
|
|
-> neutronclient.Client:
|
|
if obj is None:
|
|
return get_neutron_client()
|
|
|
|
if isinstance(obj, neutronclient.Client):
|
|
return obj
|
|
|
|
fixture = tobiko.setup_fixture(obj)
|
|
if isinstance(fixture, NeutronClientFixture):
|
|
return fixture.client
|
|
|
|
message = "Object {!r} is not a NeutronClientFixture".format(obj)
|
|
raise TypeError(message)
|
|
|
|
|
|
class HasNeutronClientFixture(tobiko.SharedFixture):
|
|
|
|
client: typing.Optional[neutronclient.Client] = None
|
|
|
|
def __init__(self, obj: NeutronClientType = None):
|
|
super(HasNeutronClientFixture, self).__init__()
|
|
self._obj = obj
|
|
|
|
def setup_fixture(self):
|
|
self.client = neutron_client(self._obj)
|
|
|
|
|
|
def get_neutron_client(session=None, shared=True, init_client=None,
|
|
manager=None) -> neutronclient.Client:
|
|
manager = manager or CLIENTS
|
|
client = manager.get_client(session=session, shared=shared,
|
|
init_client=init_client)
|
|
tobiko.setup_fixture(client)
|
|
return client.client
|