1 # SPDX-License-Identifier: GPL-2.0-only
3 # This file is part of Nominatim. (https://nominatim.org)
5 # Copyright (C) 2022 by the Nominatim developer community.
6 # For a full list of authors see the git log.
8 Sanitizer that splits lists of names into their components.
11 delimiters: Define the set of characters to be used for
12 splitting the list. (default: ',;')
14 from nominatim.errors import UsageError
15 from nominatim.tokenizer.sanitizers.helpers import create_split_regex
18 """ Create a name processing function that splits name values with
19 multiple values into their components.
21 regexp = create_split_regex(func)
28 for name in obj.names:
29 split_names = regexp.split(name.name)
30 if len(split_names) == 1:
31 new_names.append(name)
33 new_names.extend(name.clone(name=n) for n in split_names if n)