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# Copyright 2016 Cisco Systems, Inc. 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
_product_name = 'nfvbench'
def setup(mute_stdout=False):
# logging.basicConfig()
if mute_stdout:
handler = logging.NullHandler()
else:
formatter_str = '%(asctime)s %(levelname)s %(message)s'
handler = logging.StreamHandler()
handler.setFormatter(logging.Formatter(formatter_str))
# Add handler to logger
logger = logging.getLogger(_product_name)
logger.addHandler(handler)
# disable unnecessary information capture
logging.logThreads = 0
logging.logProcesses = 0
# to make sure each log record does not have a source file name attached
# pylint: disable=protected-access
logging._srcfile = None
# pylint: enable=protected-access
def add_file_logger(logfile):
if logfile:
file_formatter_str = '%(asctime)s %(levelname)s %(message)s'
file_handler = logging.FileHandler(logfile, mode='w')
file_handler.setFormatter(logging.Formatter(file_formatter_str))
logger = logging.getLogger(_product_name)
logger.addHandler(file_handler)
def set_level(debug=False):
log_level = logging.DEBUG if debug else logging.INFO
logger = logging.getLogger(_product_name)
logger.setLevel(log_level)
def getLogger():
logger = logging.getLogger(_product_name)
return logger
LOG = getLogger()
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