docs: def dump(obj=missing):
      """Print the object details to stdout._write (for the interactive
      console of the web debugger.
      """
      gen = DebugReprGenerator()
      if obj is missing:
          rv = gen.dump_locals(sys._getframe(1).f_locals)
      else:
          rv = gen.dump_object(obj)
      sys.stdout._write(rv)