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# ============LICENSE_START=======================================================
# Copyright (c) 2017-2018 AT&T Intellectual Property. 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.
# ============LICENSE_END=========================================================
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
from logging import getLogger, StreamHandler, Formatter
from logging.handlers import RotatingFileHandler
from os import makedirs
LOGGER = getLogger("defaultlogger")
def _create_logger(name, logfile):
"""
Create a RotatingFileHandker
https://docs.python.org/3/library/logging.handlers.html
what's with the non-pythonic naming in these stdlib methods? Shameful.
"""
logger = getLogger(name)
file_handler = RotatingFileHandler(logfile,
maxBytes=10000000, backupCount=2) # 10 meg with one backup..
file_formatter = Formatter('%(asctime)s | %(name)s | %(module)s | %(funcName)s | %(lineno)d | %(levelname)s | %(message)s') # right now the same, but intending to change
file_handler.setFormatter(file_formatter)
stream_handler = StreamHandler()
stream_formatter = Formatter('%(asctime)s | %(name)s | %(module)s | %(funcName)s | %(lineno)d | %(levelname)s | %(message)s')
stream_handler.setFormatter(stream_formatter)
logger.setLevel("DEBUG") # a function is going to wrap this anyway
logger.addHandler(file_handler)
logger.addHandler(stream_handler)
return logger
def create_logger():
"""
Public method to set the global logger, launched from Run
"""
LOGFILE = "/opt/logs/log.log"
makedirs("/opt/logs", exist_ok=True)
open(LOGFILE, 'a').close() # this is like "touch"
global LOGGER
LOGGER = _create_logger("config_binding_service", LOGFILE)
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