#!/usr/bin/env python
# filename: log.py


#
# Copyright (c) 2015 Bryan Briney
# License: The MIT license (http://opensource.org/licenses/MIT)
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software
# and associated documentation files (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge, publish, distribute,
# sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all copies or
# substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
# BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#


from __future__ import print_function

import logging


def setup_logging(logfile, debug=False):
	fmt = '[%(levelname)s] %(name)s %(asctime)s %(message)s'
	if debug:
		logging.basicConfig(filename=logfile,
							filemode='w',
							format=fmt,
							level=logging.DEBUG)
	else:
		logging.basicConfig(filename=logfile,
							filemode='w',
							format=fmt,
							level=logging.INFO)
	logger = logging.getLogger('log')
	logger = add_stream_handler(logger)
	logger.info('LOG LOCATION: {}'.format(logfile))


def get_logger(name=None):
	logger = logging.getLogger(name)
	logger = add_stream_handler(logger)
	return logger


def add_stream_handler(logger):
	formatter = logging.Formatter("%(message)s")
	ch = logging.StreamHandler()
	ch.setFormatter(formatter)
	ch.setLevel(logging.INFO)
	logger.addHandler(ch)
	return logger

add log utility