def update_keywords(self):
        """653 Free Keywords."""
        for field in record_get_field_instances(self.record, '653', ind1='1'):
            subs = field_get_subfields(field)
            new_subs = []
            if 'a' in subs:
                for val in subs['a']:
                    new_subs.extend([('9', 'author'), ('a', val)])
            new_field = create_field(subfields=new_subs, ind1='1')
            record_replace_field(
                self.record, '653', new_field, field_position_global=field[4])
def update_keywords(self):
        """653 Free Keywords."""
        for field in record_get_field_instances(self.record, '653', ind1='1'):
            subs = field_get_subfields(field)
            new_subs = []
            if 'a' in subs:
                for val in subs['a']:
                    new_subs.extend([('9', 'author'), ('a', val)])
            new_field = create_field(subfields=new_subs, ind1='1')
            record_replace_field(
                self.record, '653', new_field, field_position_global=field[4])
def update_keywords ( self ) : for field in record_get_field_instances ( self . record , '653' , ind1 = '1' ) : subs = field_get_subfields ( field ) new_subs = [ ] if 'a' in subs : for val in subs [ 'a' ] : new_subs . extend ( [ ( '9' , 'author' ) , ( 'a' , val ) ] ) new_field = create_field ( subfields = new_subs , ind1 = '1' ) record_replace_field ( self . record , '653' , new_field , field_position_global = field [ 4 ] )
653 Free Keywords.
653 Free Keywords .