old_contents: """Logging utility module."""
  from logging.handlers import SysLogHandler
  import logging
  import sys
  
  syslogh = None
  
  
  def cleanup() -> None:
      """Close syslog handle and calls logging.shutdown()."""
      global syslogh
  
      if syslogh:
          syslogh.close()
  
      logging.shutdown()
  
  
  def get_logger(name: str,
                 level: int = logging.INFO,
                 verbose: bool = False,
                 debug: bool = False,
                 syslog: bool = False) -> logging.Logger:
      """
      Set up a logger for sys.stderr/stdout and/or syslog.
  
      Return a logger object.
      """
      global syslogh
  
      log = logging.getLogger(name)
  
      if verbose or debug:
          log.setLevel(level if not debug else logging.DEBUG)
  
          channel = logging.StreamHandler(sys.stdout if debug else sys.stderr)
          channel.setFormatter(logging.Formatter('%(levelname)s - %(message)s'))
          channel.setLevel(level if not debug else logging.DEBUG)
          log.addHandler(channel)
  
      if syslog:
          log.setLevel(level)
          syslogh = SysLogHandler(address='/dev/log')
  
          syslogh.setFormatter(logging.Formatter('%(message)s'))
          syslogh.setLevel(logging.INFO)
          log.addHandler(syslogh)
  
      return log
  
new_contents: """Logging utility module."""
  from logging.handlers import SysLogHandler
  import logging
  import sys
  
  syslogh = None
  
  
  def cleanup() -> None:
      """Close syslog handle and calls logging.shutdown()."""
      if syslogh:
          syslogh.close()
  
  
  def get_logger(name: str,
                 level: int = logging.INFO,
                 verbose: bool = False,
                 debug: bool = False,
                 syslog: bool = False) -> logging.Logger:
      """
      Set up a logger for sys.stderr/stdout and/or syslog.
  
      Return a logger object.
      """
      global syslogh
      log = logging.getLogger(name)
      if verbose or debug:
          log.setLevel(level if not debug else logging.DEBUG)
          channel = logging.StreamHandler(sys.stdout if debug else sys.stderr)
          channel.setFormatter(logging.Formatter('%(levelname)s - %(message)s'))
          channel.setLevel(level if not debug else logging.DEBUG)
          log.addHandler(channel)
      if syslog:
          log.setLevel(level)
          syslogh = SysLogHandler(address='/dev/log')
          syslogh.setFormatter(logging.Formatter('%(message)s'))
          syslogh.setLevel(logging.INFO)
          log.addHandler(syslogh)
      return log
  
subject: clean up