a6007a98b1
The final step in cleaning up our many base classes. This will allow us to do things consistently across the test suite in future changes. Change-Id: I0bf663fdfd3c8be93e5658493e221d0a7db78832 Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
23 lines
810 B
Python
23 lines
810 B
Python
# Copyright 2010-2011 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import contextlib
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@contextlib.contextmanager
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def nested(*contexts):
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with contextlib.ExitStack() as stack:
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yield [stack.enter_context(c) for c in contexts]
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