code: def set_irc_targets(self, bot, *targets):
          
          # get formatter initialized by config (usualy on a NullHandler)
          ll = logging.getLogger('irc')
          formatter = ll.handlers[0].formatter
          # add a handler for the sub logger
          handler = Handler(bot, *targets)
          handler.setFormatter(formatter)
          self.addHandler(handler)
docs: Add a irc Handler using bot and log to targets (can be nicks or
          channels:
  
          ..
              >>> bot = None
  
          .. code-block:: python
  
              >>> log = logging.getLogger('irc.mymodule')
              >>> log.set_irc_targets(bot, '#chan', 'admin')