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# 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 fixtures
def get_logging_handle_error_fixture():
"""returns a fixture to make logging raise formatting exceptions.
To use::
from oslo_log import fixture as log_fixture
self.useFixture(log_fixture.get_logging_handle_error_fixture())
"""
return fixtures.MonkeyPatch('logging.Handler.handleError',
_handleError)
def _handleError(self, record):
"""Monkey patch for logging.Handler.handleError.
The default handleError just logs the error to stderr but we want
the option of actually raising an exception.
"""
raise
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