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# 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 fixtures
from oslo_context import context
class ClearRequestContext(fixtures.Fixture):
"""Clears any cached RequestContext at the end of a test case."""
def setUp(self):
super(ClearRequestContext, self).setUp()
self.addCleanup(self._remove_cached_context)
def _remove_cached_context(self):
"""Remove the thread-local context stored in the module."""
try:
del context._request_store.context
except AttributeError:
pass
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