@utilities.arguments_not_none<EOL><INDENT>def get_banks_by_query(self, bank_query):<DEDENT>
<EOL>if self._catalog_session is not None:<EOL><INDENT>return self._catalog_session.get_catalogs_by_query(bank_query)<EOL><DEDENT>query_terms = dict(bank_query._query_terms)<EOL>collection = JSONClientValidated('<STR_LIT>',<EOL>collection='<STR_LIT>',<EOL>runtime=self._runtime)<EOL>result = collection.find(query_terms).sort('<STR_LIT>', DESCENDING)<EOL>return objects.BankList(result, runtime=self._runtime)<EOL>
Gets a list of ``Bank`` objects matching the given bank query.

        arg:    bank_query (osid.assessment.BankQuery): the bank query
        return: (osid.assessment.BankList) - the returned ``BankList``
        raise:  NullArgument - ``bank_query`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure occurred
        raise:  Unsupported - ``bank_query`` is not of this service
        *compliance: mandatory -- This method must be implemented.*