def get_list(realm, wl, req, fields=None):
    """Returns list of watched elements as dictionaries plus an extra
        dictionary of extra template data, which will be available in the
        template under the name "<realm>data"

        Example:
            data = [ {'name':'example', 'changetime': <DT Object> }, { ... } ]
            extradict = { 'somethingspecial':42, ... }
            return data, extradict
        """
    pass
