'clean up: (NOT AVAILABLE YET) Arrange items in window nicely (only applies to open windows in icon view that are not kept arranged)
Required argument: the window to clean up
Keyword argument by: the order in which to clean up the objects (name, index, date, etc.)
Keyword argument _attributes: AppleEvent attribute dictionary'

def clean_up(self, _object, _attributes={}, **_arguments):

    _code = 'fndr'
    _subcode = 'fclu'
    aetools.keysubst(_arguments, self._argmap_clean_up)
    _arguments['----'] = _object
    (_reply, _arguments, _attributes) = self.send(_code, _subcode, _arguments, _attributes)
    if _arguments.get('errn', 0):
        raise aetools.Error, aetools.decodeerror(_arguments)
    if _arguments.has_key('----'):
        return _arguments['----']
