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# Copyright 2010-2011 OpenStack Foundation
# 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 contextlib
from oslotest import base as test_base
@contextlib.contextmanager
def nested(*contexts):
with contextlib.ExitStack() as stack:
yield [stack.enter_context(c) for c in contexts]
# TODO(stephenfin): Remove as this is no longer necessary
class BaseTestCase(test_base.BaseTestCase):
pass
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