'GetURL: Open the URL (and optionally save it to disk)
Required argument: URL to open
Keyword argument to: File into which to save resource located at URL.
Keyword argument _attributes: AppleEvent attribute dictionary'

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

    _code = 'GURL'
    _subcode = 'GURL'
    aetools.keysubst(_arguments, self._argmap_GetURL)
    _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['----']
