event.py 文件源码

def _select_locale(self, request):
        supported = request.event.locales
        language = (
            self._language_from_user(request, supported)
            or self._language_from_cookie(request, supported)
            or self._language_from_browser(request, supported)
            or request.event.locale
        )

        translation.activate(language)
        request.LANGUAGE_CODE = translation.get_language()

        with suppress(pytz.UnknownTimeZoneError):
            tzname = request.event.timezone
            timezone.activate(pytz.timezone(tzname))
            request.timezone = tzname