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Nominatim/test/python/api/test_localization.py
2025-03-31 16:55:05 +02:00

252 lines
9.5 KiB
Python

# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of Nominatim. (https://nominatim.org)
#
# Copyright (C) 2025 by the Nominatim developer community.
# For a full list of authors see the git log.
"""
Test functions for adapting results to the user's locale.
"""
import pytest
from nominatim_api import Locales
def test_display_name_empty_names():
loc = Locales(['en', 'de'])
assert loc.display_name(None) == ''
assert loc.display_name({}) == ''
def test_display_name_none_localized():
loc = Locales()
assert loc.display_name({}) == ''
assert loc.display_name({'name:de': 'DE', 'name': 'ALL'}) == 'ALL'
assert loc.display_name({'ref': '34', 'name:de': 'DE'}) == '34'
def test_output_names_none_localized():
loc = Locales()
expected_tags = [
'name', '_place_name', 'brand', '_place_brand', 'official_name', '_place_official_name',
'short_name', '_place_short_name', 'ref', '_place_ref'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_none_localized_and_custom_output_names(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,entrance:XX,name,brand,test_tag,'
'official_name:XX,short_name:XX,alt_name:XX'
)
loc = Locales()
expected_tags = [
'name', '_place_name', 'brand', '_place_brand', 'test_tag', '_place_test_tag'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_none_localized_and_custom_output_names_more_than_two_changes(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,brand,test_tag:XX,official_name,short_name:XX,'
'alt_name,another_tag_with:XX,another_tag_withoutXX'
)
loc = Locales()
expected_tags = [
'brand', '_place_brand', 'official_name', '_place_official_name', 'alt_name',
'_place_alt_name', 'another_tag_withoutXX', '_place_another_tag_withoutXX'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_none_localized_and_custom_output_names_including_space(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,name ,short_name:XX, short_name'
)
loc = Locales()
expected_tags = [
'name', '_place_name', 'short_name', '_place_short_name'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_display_name_localized():
loc = Locales(['en', 'de'])
assert loc.display_name({}) == ''
assert loc.display_name({'name:de': 'DE', 'name': 'ALL'}) == 'DE'
assert loc.display_name({'ref': '34', 'name:de': 'DE'}) == 'DE'
def test_output_names_localized():
loc = Locales(['en', 'es'])
expected_tags = [
'name:en', '_place_name:en', 'name:es', '_place_name:es', 'name', '_place_name', 'brand',
'_place_brand', 'official_name:en', '_place_official_name:en', 'official_name:es',
'_place_official_name:es', 'short_name:en', '_place_short_name:en', 'short_name:es',
'_place_short_name:es', 'official_name', '_place_official_name', 'short_name',
'_place_short_name', 'ref', '_place_ref'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names_including_space(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,name ,short_name:XX, short_name'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name:en', '_place_name:en', 'name:es', '_place_name:es',
'name', '_place_name',
'short_name:en', '_place_short_name:en', 'short_name:es', '_place_short_name:es',
'short_name', '_place_short_name'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,entrance:XX,name,brand,test_tag,official_name:XX,short_name:XX,alt_name:XX'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name:en', '_place_name:en', 'name:es', '_place_name:es', 'entrance:en',
'_place_entrance:en', 'entrance:es', '_place_entrance:es', 'name', '_place_name',
'brand', '_place_brand', 'test_tag', '_place_test_tag', 'official_name:en',
'_place_official_name:en', 'official_name:es', '_place_official_name:es',
'short_name:en', '_place_short_name:en', 'short_name:es', '_place_short_name:es',
'alt_name:en', '_place_alt_name:en', 'alt_name:es', '_place_alt_name:es'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names_start_with_tag_that_has_no_XX(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name,brand,test_tag,official_name:XX,short_name:XX,alt_name:XX'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name', '_place_name', 'brand', '_place_brand', 'test_tag', '_place_test_tag',
'official_name:en', '_place_official_name:en', 'official_name:es',
'_place_official_name:es', 'short_name:en', '_place_short_name:en', 'short_name:es',
'_place_short_name:es', 'alt_name:en', '_place_alt_name:en', 'alt_name:es',
'_place_alt_name:es'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names_no_named_tags(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name,brand,test_tag'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name', '_place_name', 'brand', '_place_brand', 'test_tag', '_place_test_tag'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names_only_named_tags(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,entrance:XX,official_name:XX,short_name:XX,alt_name:XX'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name:en', '_place_name:en', 'name:es', '_place_name:es', 'entrance:en',
'_place_entrance:en', 'entrance:es', '_place_entrance:es', 'official_name:en',
'_place_official_name:en', 'official_name:es', '_place_official_name:es',
'short_name:en', '_place_short_name:en', 'short_name:es', '_place_short_name:es',
'alt_name:en', '_place_alt_name:en', 'alt_name:es', '_place_alt_name:es'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names_more_than_two_changes(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,brand,test_tag:XX,official_name,short_name:XX,'
'alt_name,another_tag_with:XX,another_tag_withoutXX'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name:en', '_place_name:en', 'name:es', '_place_name:es', 'brand', '_place_brand',
'test_tag:en', '_place_test_tag:en', 'test_tag:es', '_place_test_tag:es', 'official_name',
'_place_official_name', 'short_name:en', '_place_short_name:en', 'short_name:es',
'_place_short_name:es', 'alt_name', '_place_alt_name', 'another_tag_with:en',
'_place_another_tag_with:en', 'another_tag_with:es', '_place_another_tag_with:es',
'another_tag_withoutXX', '_place_another_tag_withoutXX'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_output_names_localized_and_custom_output_names_XX_in_the_middle(monkeypatch):
monkeypatch.setenv(
'NOMINATIM_OUTPUT_NAMES',
'name:XX,br:XXand,test_tag:XX,official_name,sh:XXort_name:XX,'
'alt_name,another_tag_with:XX,another_tag_withoutXX'
)
loc = Locales(['en', 'es'])
expected_tags = [
'name:en', '_place_name:en', 'name:es', '_place_name:es', 'br:XXand', '_place_br:XXand',
'test_tag:en', '_place_test_tag:en', 'test_tag:es', '_place_test_tag:es', 'official_name',
'_place_official_name', 'sh:XXort_name:en', '_place_sh:XXort_name:en', 'sh:XXort_name:es',
'_place_sh:XXort_name:es', 'alt_name', '_place_alt_name', 'another_tag_with:en',
'_place_another_tag_with:en', 'another_tag_with:es', '_place_another_tag_with:es',
'another_tag_withoutXX', '_place_another_tag_withoutXX'
]
assert loc.name_tags == expected_tags, f'Expected {expected_tags}, but got {loc.name_tags}'
def test_display_name_preference():
loc = Locales(['en', 'de'])
assert loc.display_name({}) == ''
assert loc.display_name({'name:de': 'DE', 'name:en': 'EN'}) == 'EN'
assert loc.display_name({'official_name:en': 'EN', 'name:de': 'DE'}) == 'DE'
@pytest.mark.parametrize('langstr,langlist',
[('fr', ['fr']),
('fr-FR', ['fr-FR', 'fr']),
('de,fr-FR', ['de', 'fr-FR', 'fr']),
('fr,de,fr-FR', ['fr', 'de', 'fr-FR']),
('en;q=0.5,fr', ['fr', 'en']),
('en;q=0.5,fr,en-US', ['fr', 'en-US', 'en']),
('en,fr;garbage,de', ['en', 'de'])])
def test_from_language_preferences(langstr, langlist):
assert Locales.from_accept_languages(langstr).languages == langlist