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Commit 20d951fc authored by Alexandre FLAMENT's avatar Alexandre FLAMENT
Browse files

searx.locales: improve support for languages not supported by babel 

* refactor get_translations() to rely on ADDITIONAL_TRANSLATIONS and LOCALE_BEST_MATCH
* update RTL_LOCALES for languages in ADDITIONAL_TRANSLATIONS
parent 7438e48d

searx/locales.py

+10 −9
Original line number Diff line number Diff line
@@ -80,15 +80,11 @@ def localeselector(): 


def get_translations():

    """Monkey patch of :py:obj:`flask_babel.get_translations`"""

    if has_request_context() and flask.request.form.get('use-translation') == 'oc':

        babel_ext = flask_babel.current_app.extensions['babel']

        return Translations.load(next(babel_ext.translation_directories), 'oc')

    if has_request_context() and flask.request.form.get('use-translation') == 'szl':

        babel_ext = flask_babel.current_app.extensions['babel']

        return Translations.load(next(babel_ext.translation_directories), 'szl')

    if has_request_context() and flask.request.form.get('use-translation') == 'pap':

    if has_request_context():

        use_translation = flask.request.form.get('use-translation')

        if use_translation in ADDITIONAL_TRANSLATIONS:

            babel_ext = flask_babel.current_app.extensions['babel']

        return Translations.load(next(babel_ext.translation_directories), 'pap')

            return Translations.load(next(babel_ext.translation_directories), use_translation)

    return _flask_babel_get_translations()
@@ -136,13 +132,18 @@ def locales_initialize(directory=None): 
    flask_babel.get_translations = get_translations



    for tag, descr in ADDITIONAL_TRANSLATIONS.items():

        locale = 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 = Locale.parse(tag, sep='-')

            LOCALE_NAMES[tag] = get_locale_descr(locale, tag.replace('-', '_'))

            if locale.text_direction == 'rtl':

                RTL_LOCALES.add(tag)



    for dirname in sorted(os.listdir(directory)):

        # Based on https://flask-babel.tkte.ch/_modules/flask_babel.html#Babel.list_translations