tommy/libpostal
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[addresses] fixing normalized_place_name so it deals with things like Washington DC where Washington DC may actually be one of the OSM names

Browse Source
This commit is contained in:
Al
2016-12-10 17:52:38 -05:00
parent 80ee34cc3a
commit 34d3ae7e9e
1 changed files with 13 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
scripts/geodata/addresses/components.py
View File

@@ -334,27 +334,28 @@ class AddressComponents(object):
tokens = tokenize(name)
tokens_lower = normalized_tokens(name, string_options=NORMALIZE_STRING_LOWERCASE,
token_options=TOKEN_OPTIONS_DROP_PERIODS)
name_norm = u''.join([t for t, c in tokens_lower])
name_norm = six.u('').join([t for t, c in normalized_tokens(name, string_options=NORMALIZE_STRING_LOWERCASE,
token_options=TOKEN_OPTIONS_DROP_PERIODS, whitespace=True)])
for i, props in enumerate(osm_components):
component_names = set(self.all_names(props, languages or []))
component_names = set([n.lower() for n in self.all_names(props, languages or [])])
same_name_as_original = False
valid_component_names = set()
for n in component_names:
norm = u''.join([t for t, c in normalized_tokens(n, string_options=NORMALIZE_STRING_LOWERCASE,
token_options=TOKEN_OPTIONS_DROP_PERIODS)])
norm = six.u('').join([t for t, c in normalized_tokens(n, string_options=NORMALIZE_STRING_LOWERCASE,
token_options=TOKEN_OPTIONS_DROP_PERIODS, whitespace=True)])
if norm == name_norm:
same_name_as_original = True
break
continue
valid_component_names.add(norm)
containing_ids = [(c['type'], c['id']) for c in osm_components[i + 1:] if 'type' in c and 'id' in c]
component = osm_address_components.component_from_properties(country, props, containing=containing_ids)
if same_name_as_original and component == tag:
continue
names |= component_names
names |= valid_component_names
is_state = False
@@ -370,9 +371,9 @@ class AddressComponents(object):
for language in languages:
abbreviations = state_abbreviations.get_all_abbreviations(country, language, state, default=None)
if abbreviations:
names.update(abbreviations)
names.update([a.lower() for a in abbreviations])
phrase_filter = PhraseFilter([(n.lower(), '') for n in names])
phrase_filter = PhraseFilter([(n, '') for n in names])
phrases = list(phrase_filter.filter(tokens_lower))