# Copyright 2016 Twitter. 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
import logging.handlers

# Create the logger
Log = logging.getLogger('common')

def configure(level, logfile = None):
  log_format = "%(asctime)s-%(levelname)s: %(message)s"
  date_format = '%a, %d %b %Y %H:%M:%S'

  logging.basicConfig(format=log_format, datefmt=date_format)
  Log.setLevel(level)

  if (logfile != None):
    fh = logging.FileHandler(logfile)
    fh.setFormatter(logging.Formatter(log_format))
    Log.addHandler(fh)
