old_contents: import tornado.options
  from twiggy import *
  
  
  def twiggy_setup():
      fout = outputs.FileOutput(
          tornado.options.options.app_log_file, format=formats.line_format)
      sout = outputs.StreamOutput(format=formats.line_format)
  
      addEmitters(
          ('ipborg', levels.DEBUG, None, fout),
          ('ipborg', levels.DEBUG, None, sout))
  
new_contents: import tornado.options
  from twiggy import *
  
  
  def twiggy_setup():
      fout = outputs.FileOutput(
          tornado.options.options.app_log_file, format=formats.line_format)
      sout = outputs.StreamOutput(format=formats.line_format)
  
      addEmitters(
          ('ipborg.file', levels.DEBUG, None, fout),
          ('ipborg.std', levels.DEBUG, None, sout))
  
subject: Use unique names for twiggy emitters.