neutron/neutron/common/eventlet_utils.py
Sławek Kapłoński 04efb3bca3 Fix eventlet imports issue
With Ubuntu python package 2.7.12-1ubuntu0~16.04.3 and
evetlet < 0.22.0 there is some issue with eventlet monkey_patching.
This commit adds workaround solution ported from eventlet patch
b756447bab

Change-Id: Ia381c98116765903bf2652acd175251233df4e54
Closes-Bug: #1745013
2018-01-25 16:52:06 +01:00

33 lines
1.2 KiB
Python

# Copyright (c) 2015 Cloudbase Solutions.
# 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 os
import eventlet
from oslo_utils import importutils
def monkey_patch():
# NOTE(slaweq): to workaround issue with import cycles in
# eventlet < 0.22.0;
# This issue is fixed in eventlet with patch
# https://github.com/eventlet/eventlet/commit/b756447bab51046dfc6f1e0e299cc997ab343701
# For details please check https://bugs.launchpad.net/neutron/+bug/1745013
eventlet.hubs.get_hub()
eventlet.monkey_patch()
if os.name != 'nt':
p_c_e = importutils.import_module('pyroute2.config.asyncio')
p_c_e.asyncio_config()