/usr/lib/python2.7/dist-packages/oslo_log/tests/unit/test_custom_loghandler.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 50 51 | # Copyright (c) 2016 OpenStack Foundation
#
# 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.
"""Unit Tests for oslo.log with custom log handler"""
import logging
from oslo_log import log
from oslo_log.tests.unit.test_log import LogTestBase
class CustomLogHandler(logging.StreamHandler):
# Custom loghandler to mimick the error which was later fixed by
# https://github.com/openstack/oslo.privsep/commit/3c47348ced0d3ace1113ba8de8dff015792b0b89
def emit(self, record):
# Make args None; this was the error, which broke oslo_log formatting
record.args = None # This is intentionally wrong
super(CustomLogHandler, self).emit(record)
class CustomLogHandlerTestCase(LogTestBase):
def setUp(self):
super(CustomLogHandlerTestCase, self).setUp()
self.config(logging_context_format_string="HAS CONTEXT "
"[%(request_id)s]: "
"%(message)s",
logging_default_format_string="NOCTXT: %(message)s",
logging_debug_format_suffix="--DBG")
self.log = log.getLogger('') # obtain root logger instead of 'unknown'
self._add_handler_with_cleanup(self.log, handler=CustomLogHandler)
self._set_log_level_with_cleanup(self.log, logging.DEBUG)
def test_log(self):
message = 'foo'
self.log.info(message)
self.assertEqual("NOCTXT: %s\n" % message, self.stream.getvalue())
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