parameters: (msg)
docstring: the default consumer, prints the message to stdout (using 'print')
docstring_summary: the default consumer, prints the message to stdout (using 'print')
docstring_tokens: the default consumer prints the message to stdout ( using print )
function: def default_consumer(msg):
      """ the default consumer, prints the message to stdout (using 'print') """
      sys.stderr.write(str(msg)+"\n")
function_tokens: def default_consumer ( msg ) : sys . stderr . write ( str ( msg ) + "\n" )