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@ -109,7 +109,7 @@ from searx.flaskfix import patch_application
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from searx.autocomplete import search_autocomplete, backends as autocomplete_backends
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from searx.languages import language_codes as languages
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from searx.locales import LOCALE_NAMES, UI_LOCALE_CODES, RTL_LOCALES
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from searx.locales import LOCALE_NAMES, RTL_LOCALES
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from searx.search import SearchWithPlugins, initialize as search_initialize
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from searx.network import stream as http_stream, set_context_network_name
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from searx.search.checker import get_result as checker_get_result
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@ -223,6 +223,12 @@ def get_locale():
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if locale == 'oc':
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request.form['use-translation'] = 'oc'
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locale = 'fr_FR'
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if locale == '':
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# if there is an error loading the preferences
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# the locale is going to be ''
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locale = 'en'
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# babel uses underscore instead of hyphen.
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locale = locale.replace('-', '_')
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logger.debug("%s uses locale `%s`", urllib.parse.quote(request.url), locale)
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return locale
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@ -240,6 +246,16 @@ def _get_browser_language(req, lang_list):
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return 'en'
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def _get_locale_rfc5646(locale):
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"""Get locale name for <html lang="...">
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Chrom* browsers don't detect the language when there is a subtag (ie a territory).
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For example "zh-TW" is detected but not "zh-Hant-TW".
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This function returns a locale without the subtag.
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"""
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parts = locale.split('-')
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return parts[0].lower() + '-' + parts[-1].upper()
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# code-highlighter
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@app.template_filter('code_highlighter')
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def code_highlighter(codelines, language=None):
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@ -398,11 +414,6 @@ def _get_enable_categories(all_categories):
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return [x for x in all_categories if x in enabled_categories]
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def get_locale_rfc5646(locale):
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parts = locale.split('_')
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return parts[0].lower() + '-' + parts[-1].upper()
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def render(template_name, override_theme=None, **kwargs):
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# values from the HTTP requests
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kwargs['endpoint'] = 'results' if 'q' in kwargs else request.endpoint
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@ -425,7 +436,7 @@ def render(template_name, override_theme=None, **kwargs):
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kwargs['translations'] = json.dumps(get_translations(), separators=(',', ':'))
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locale = request.preferences.get_value('locale')
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kwargs['locale_rfc5646'] = get_locale_rfc5646(locale)
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kwargs['locale_rfc5646'] = _get_locale_rfc5646(locale)
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if locale in RTL_LOCALES and 'rtl' not in kwargs:
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kwargs['rtl'] = True
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@ -519,8 +530,7 @@ def pre_request():
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# locale is defined neither in settings nor in preferences
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# use browser headers
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if not preferences.get_value("locale"):
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locale = _get_browser_language(request, UI_LOCALE_CODES)
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locale = locale.replace('-', '_')
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locale = _get_browser_language(request, LOCALE_NAMES.keys())
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preferences.parse_dict({"locale": locale})
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# request.user_plugins
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