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# ============LICENSE_START=======================================================
# Copyright (c) 2017-2021 AT&T Intellectual Property. All rights reserved.
# Copyright (c) 2021 Fujitsu Ltd.
# ================================================================================
# 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.
# ============LICENSE_END=========================================================
import logging.handlers
LOG_LEVEL = logging.DEBUG
LOG_FORMAT = "%(asctime)s | %(levelname)5s | %(name)s | %(module)s | %(funcName)s | %(lineno)d | %(message)s"
LOG_MAXSIZE = 10485760 * 5
LOG_BACKUP_COUNT = 10
def configure_logger(proc_name: str) -> None:
"""Configures the module root logger"""
# Clear handlers
root = logging.getLogger()
if root.handlers:
del root.handlers[:]
# Add stdout handler
formatter = logging.Formatter(LOG_FORMAT)
handler = logging.StreamHandler()
handler.setFormatter(formatter)
root.addHandler(handler)
# Add rotating log file handler
if proc_name:
logfile_path = "./hb_%s_logs.txt" % proc_name
else:
logfile_path = "./hb_logs.txt"
fhandler = logging.handlers.RotatingFileHandler(logfile_path, maxBytes=LOG_MAXSIZE, backupCount=LOG_BACKUP_COUNT)
fhandler.setFormatter(formatter)
root.addHandler(fhandler)
root.setLevel(LOG_LEVEL)
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