/usr/lib/python2.7/dist-packages/oslo_log/fixture/setlevel.py is in python-oslo.log 3.36.0-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | # 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 logging
import fixtures
class SetLogLevel(fixtures.Fixture):
"""Override the log level for the named loggers, restoring their
previous value at the end of the test.
To use::
from oslo_log import fixture as log_fixture
self.useFixture(log_fixture.SetLogLevel(['myapp.foo'], logging.DEBUG))
:param logger_names: Sequence of logger names, as would be passed
to getLogger().
:type logger_names: list(str)
:param level: Logging level, usually one of logging.DEBUG,
logging.INFO, etc.
:type level: int
"""
def __init__(self, logger_names, level):
self.logger_names = logger_names
self.level = level
def setUp(self):
super(SetLogLevel, self).setUp()
for name in self.logger_names:
# NOTE(dhellmann): Use the stdlib version of getLogger()
# so we get the logger and not any adaptor wrapping it.
logger = logging.getLogger(name)
self.addCleanup(logger.setLevel, logger.level)
logger.setLevel(self.level)
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