# For a full list of authors see the git log.
"""
Sanitizer that cleans and normalizes housenumbers.
+
+Arguments:
+ delimiters: Define the set of characters to be used for
+ splitting a list of housenumbers into parts. (default: ',;')
+
"""
-import re
+from nominatim.tokenizer.sanitizers.helpers import create_split_regex
class _HousenumberSanitizer:
def __init__(self, config):
- pass
+ self.kinds = config.get('filter-kind', ('housenumber', ))
+ self.split_regexp = create_split_regex(config)
def __call__(self, obj):
new_address = []
for item in obj.address:
- if item.kind in ('housenumber', 'streetnumber', 'conscriptionnumber'):
+ if item.kind in self.kinds:
new_address.extend(item.clone(kind='housenumber', name=n) for n in self.sanitize(item.name))
else:
# Don't touch other address items.
The function works as a generator that yields all valid housenumbers
that can be created from the value.
"""
- for hnr in self._split_number(value):
- yield from self._regularize(hnr)
-
-
- def _split_number(self, hnr):
- for part in re.split(r'[;,]', hnr):
- yield part.strip()
+ for hnr in self.split_regexp.split(value):
+ if hnr:
+ yield from self._regularize(hnr)
def _regularize(self, hnr):