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| # -- encoding: UTF-8 -- | |
| from babel.core import get_global | |
| def get_official_languages(territory, regional=False, de_facto=False): | |
| """ | |
| Get the official language(s) for the given territory. | |
| The language codes, if any are known, are returned in order of descending popularity. | |
| If the `regional` flag is set, then languages which are regionally official are also returned. | |
| If the `de_facto` flag is set, then languages which are "de facto" official are also returned. | |
| .. warning:: Note that the data is as up to date as the current version of the CLDR used | |
| by Babel. If you need scientifically accurate information, use another source! | |
| :param territory: Territory code | |
| :type territory: str | |
| :param regional: Whether to return regionally official languages too | |
| :type regional: bool | |
| :param de_facto: Whether to return de-facto official languages too | |
| :type de_facto: bool | |
| :return: Tuple of language codes | |
| :rtype: tuple[str] | |
| """ | |
| territory = str(territory).upper() | |
| allowed_stati = {"official"} | |
| if regional: | |
| allowed_stati.add("official_regional") | |
| if de_facto: | |
| allowed_stati.add("de_facto_official") | |
| languages = get_global("territory_languages").get(territory, {}) | |
| pairs = [ | |
| (info['population_percent'], language) | |
| for language, info in languages.items() | |
| if info.get('official_status') in allowed_stati | |
| ] | |
| pairs.sort(reverse=True) | |
| return tuple(lang for _, lang in pairs) | |
| def get_territory_language_info(territory): | |
| """ | |
| Get a dictionary of language information for a territory. | |
| The dictionary is keyed by language code; the values are dicts with more information. | |
| The following keys are currently known for the values: | |
| * `population_percent`: The percentage of the territory's population speaking the | |
| language. | |
| * `official_status`: An optional string describing the officiality status of the language. | |
| Known values are "official", "official_regional" and "de_facto_official". | |
| .. warning:: Note that the data is as up to date as the current version of the CLDR used | |
| by Babel. If you need scientifically accurate information, use another source! | |
| .. note:: Note that the format of the dict returned may change between Babel versions. | |
| See https://www.unicode.org/cldr/charts/latest/supplemental/territory_language_information.html | |
| :param territory: Territory code | |
| :type territory: str | |
| :return: Language information dictionary | |
| :rtype: dict[str, dict] | |
| """ | |
| territory = str(territory).upper() | |
| return get_global("territory_languages").get(territory, {}).copy() | |