def get_meta(self, ignore=['uniqueid']):
        """Dictionary of all meta-tags, with option to ignore certain tags.

        See all the meta-tag properties that are shared by ALL Parameters.
        If a given value is 'None', that means that it is not shared
        among ALL Parameters.  To see the different values among the
        Parameters, you can access that attribute.

        :parameter list ignore: list of keys to exclude from the returned
            dictionary
        :return: an ordered dictionary of tag properties
        """
        return OrderedDict([(k, getattr(self, k))
                            for k in _meta_fields_twig
                            if k not in ignore])