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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
# Logging levels:
# Level Numeric value
# CRITICAL 50
# ERROR 40
# WARNING 30
# INFO 20
# DEBUG 10
# NOTSET 0
import logging
import os
from utils.parser import Parser as conf
class Logger:
def __init__(self, logger_name):
# if user set --debug as a cli parameter
# we will set this variable "Debug" to output debug info.
DEBUG = os.getenv('DEBUG')
conf = Parser()
self.logger = logging.getLogger(logger_name)
self.logger.propagate = 0
self.logger.setLevel(logging.DEBUG)
ch = logging.StreamHandler()
log_formatter = ('%(asctime)s '
'%(name)s %(filename)s:%(lineno)d '
'%(levelname)s %(message)s')
formatter = logging.Formatter(log_formatter)
ch.setFormatter(formatter)
if DEBUG is not None and DEBUG.lower() == "true":
ch.setLevel(logging.DEBUG)
else:
ch.setLevel(logging.INFO)
self.logger.addHandler(ch)
result_path = conf.bottlenecks_config["log_dir"]
if not os.path.exists(result_path):
os.makedirs(result_path)
result_file = os.path.join(result_path, 'bottlenecks.log')
hdlr = logging.FileHandler(result_file)
hdlr.setFormatter(formatter)
hdlr.setLevel(logging.DEBUG)
self.logger.addHandler(hdlr)
def getLogger(self):
return self.logger
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