old_contents: import logging
  from logging.handlers import TimedRotatingFileHandler
  import os
  
  
  LOG_NAME = 'geotweet'
  LOG_FILE = os.getenv('GEOTWEET_LOG', '/tmp/geotweet.log')
  LOG_LEVEL = logging.DEBUG
  TWITTER_LOG_NAME = 'twitter-stream'
  
  
  def get_logger():
      logger = logging.getLogger(LOG_NAME)
      logger.setLevel(LOG_LEVEL)
      fh = logging.FileHandler(LOG_FILE)
      logformat = '%(levelname)s %(pathname)s %(asctime)s: %(message)s'
      formatter = logging.Formatter(logformat)
      fh.setFormatter(formatter)
      logger.addHandler(fh)
      return logger
  
  
  def get_rotating_logger(logfile, interval, when="M"):
      logger = logging.getLogger(TWITTER_LOG_NAME)
      logger.setLevel(LOG_LEVEL)
      handler = TimedRotatingFileHandler(logfile, when=when, interval=interval)
      logger.addHandler(handler)
      return logger
  
  
  logger = get_logger()
  
new_contents: import logging
  from logging.handlers import TimedRotatingFileHandler
  import os
  import sys
  
  
  LOG_NAME = 'geotweet'
  LOG_FILE = os.getenv('GEOTWEET_LOG', '/tmp/geotweet.log')
  LOG_LEVEL = logging.DEBUG
  TWITTER_LOG_NAME = 'twitter-stream'
  
  
  def get_logger():
      logformat = '%(levelname)s %(pathname)s %(asctime)s: %(message)s'
      formatter = logging.Formatter(logformat)
      logger = logging.getLogger(LOG_NAME)
      logger.setLevel(LOG_LEVEL)
      # output file
      fh = logging.FileHandler(LOG_FILE)
      fh.setLevel(LOG_LEVEL)
      fh.setFormatter(formatter)
      logger.addHandler(fh)
      # standard out
      ch = logging.StreamHandler(sys.stdout)
      ch.setLevel(LOG_LEVEL)
      ch.setFormatter(formatter)
      logger.addHandler(ch)
      return logger
  
  
  def get_rotating_logger(logfile, interval, when="M"):
      logger = logging.getLogger(TWITTER_LOG_NAME)
      logger.setLevel(LOG_LEVEL)
      handler = TimedRotatingFileHandler(logfile, when=when, interval=interval)
      logger.addHandler(handler)
      return logger
  
  
  logger = get_logger()
  
subject: add stdout to basic logger