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#!/usr/bin/env python
# SPDX-License-Identifier: AGPL-3.0-or-later
"""Update locale names in :origin:`searx/data/locales.json` used by
:ref:`searx.locales`
- :py:obj:`searx.locales.RTL_LOCALES`
- :py:obj:`searx.locales.LOCALE_NAMES`
"""
# pylint: disable=invalid-name
from __future__ import annotations
from typing import Set
import json
from pathlib import Path
import babel
import babel.languages
import babel.core
from searx import searx_dir
from searx.locales import (
ADDITIONAL_TRANSLATIONS,
LOCALE_BEST_MATCH,
get_translation_locales,
)
LOCALE_DATA_FILE = Path(searx_dir) / 'data' / 'locales.json'
TRANSLATOINS_FOLDER = Path(searx_dir) / 'translations'
def main():
LOCALE_NAMES = {}
RTL_LOCALES: Set[str] = set()
for tag, descr in ADDITIONAL_TRANSLATIONS.items():
locale = babel.Locale.parse(LOCALE_BEST_MATCH[tag], sep='-')
LOCALE_NAMES[tag] = descr
if locale.text_direction == 'rtl':
RTL_LOCALES.add(tag)
for tag in LOCALE_BEST_MATCH:
descr = LOCALE_NAMES.get(tag)
if not descr:
locale = babel.Locale.parse(tag, sep='-')
LOCALE_NAMES[tag] = get_locale_descr(locale, tag.replace('-', '_'))
if locale.text_direction == 'rtl':
RTL_LOCALES.add(tag)
for tr_locale in get_translation_locales():
sxng_tag = tr_locale.replace('_', '-')
descr = LOCALE_NAMES.get(sxng_tag)
if not descr:
locale = babel.Locale.parse(tr_locale)
LOCALE_NAMES[sxng_tag] = get_locale_descr(locale, tr_locale)
if locale.text_direction == 'rtl':
RTL_LOCALES.add(sxng_tag)
content = {
"LOCALE_NAMES": LOCALE_NAMES,
"RTL_LOCALES": sorted(RTL_LOCALES),
}
with LOCALE_DATA_FILE.open('w', encoding='utf-8') as f:
json.dump(content, f, indent=2, sort_keys=True, ensure_ascii=False)
def get_locale_descr(locale: babel.Locale, tr_locale):
"""Get locale name e.g. 'Français - fr' or 'Português (Brasil) - pt-BR'
:param locale: instance of :py:class:`Locale`
:param tr_locale: name e.g. 'fr' or 'pt_BR' (delimiter is *underscore*)
"""
native_language, native_territory = _get_locale_descr(locale, tr_locale)
english_language, english_territory = _get_locale_descr(locale, 'en')
if native_territory == english_territory:
english_territory = None
if not native_territory and not english_territory:
# none territory name
if native_language == english_language:
return native_language
return native_language + ' (' + english_language + ')'
result = native_language + ', ' + native_territory + ' (' + english_language
if english_territory:
return result + ', ' + english_territory + ')'
return result + ')'
def _get_locale_descr(locale: babel.Locale, tr_locale: str) -> tuple[str, str]:
language_name = locale.get_language_name(tr_locale).capitalize() # type: ignore
if language_name and ('a' <= language_name[0] <= 'z'):
language_name = language_name.capitalize()
territory_name: str = locale.get_territory_name(tr_locale) # type: ignore
return language_name, territory_name
if __name__ == "__main__":
main()
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