def _set_context_locale():
ctx = _request_ctx_stack.top
if ctx is None:
return None
if not current_user.is_anonymous:
locale = current_user.locale
else:
accepts = current_app.config.get('BABEL_ACCEPT_LANGUAGE')
locale = request.accept_languages.best_match(accepts)
if locale is None:
locale = current_app.config.get('BABEL_DEFAULT_LOCALE')
ctx.babel_locale = locale
# load customized translations
ctx.babel_translations = get_translations(locale)
def _(string, **variables):
t = get_translations(get_locale(), domain=domain)
if t is None:
return string % variables
return t.ugettext(string) % variables
