def summarize_notices(self, notices_json):
        """
        The function for summarizing RDAP notices in to a unique list.
        https://tools.ietf.org/html/rfc7483#section-4.3

        Args:
            notices_json (:obj:`dict`): A json mapping of notices from RDAP
                results.

        Returns:
            list of dict: Unique RDAP notices information:

            ::

                [{
                    'title' (str) - The title/header of the notice.
                    'description' (str) - The description/body of the notice.
                    'links' (list) - Unique links returned by
                        :obj:`ipwhois.rdap._RDAPCommon.summarize_links()`.
               }]
        """

        ret = []

        for notices_dict in notices_json:

            tmp = {
                'title': None,
                'description': None,
                'links': None
            }

            try:

                tmp['title'] = notices_dict['title']

            except (KeyError, ValueError, TypeError):

                pass

            try:

                tmp['description'] = '\n'.join(notices_dict['description'])

            except (KeyError, ValueError, TypeError):

                pass

            try:

                tmp['links'] = self.summarize_links(notices_dict['links'])

            except (KeyError, ValueError, TypeError):

                pass

            if any(tmp.values()):

                ret.append(tmp)

        return ret
The function for summarizing RDAP notices in to a unique list.
        https://tools.ietf.org/html/rfc7483#section-4.3

        Args:
            notices_json (:obj:`dict`): A json mapping of notices from RDAP
                results.

        Returns:
            list of dict: Unique RDAP notices information:

            ::

                [{
                    'title' (str) - The title/header of the notice.
                    'description' (str) - The description/body of the notice.
                    'links' (list) - Unique links returned by
                        :obj:`ipwhois.rdap._RDAPCommon.summarize_links()`.
               }]