Files
neutron-lib/neutron_lib/tests/_tools.py
Gary Kotton fafb101538 Use flake8-import-order plugin
This enables the process to be automated and not rely on
review inputs.

Change-Id: Ie829b9c53dd1b251785802ecbf364e97b1437ff5
2017-07-05 00:53:13 -07:00

60 lines
1.7 KiB
Python

# Copyright (c) 2013 NEC Corporation
# 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 platform
import warnings
import fixtures
from neutron_lib.utils import helpers
class UnorderedList(list):
"""A list that is equals to any permutation of itself."""
def __eq__(self, other):
if not isinstance(other, list):
return False
return (sorted(self, key=helpers.safe_sort_key) ==
sorted(other, key=helpers.safe_sort_key))
def __neq__(self, other):
return not self == other
class WarningsFixture(fixtures.Fixture):
"""Filters out warnings during test runs."""
warning_types = (
DeprecationWarning, PendingDeprecationWarning, ImportWarning
)
def _setUp(self):
self.addCleanup(warnings.resetwarnings)
for wtype in self.warning_types:
warnings.filterwarnings(
"always", category=wtype, module='^neutron_lib\\.')
def is_bsd():
"""Return True on BSD-based systems."""
system = platform.system()
if system == 'Darwin':
return True
if 'bsd' in system.lower():
return True
return False