wsgi.py 文件源码

def translate_exception(exc, locale):
    """Translates all translatable elements of the given exception."""
    if isinstance(exc, exception.BileanException):
        exc.message = oslo_i18n.translate(exc.message, locale)
    else:
        exc.message = oslo_i18n.translate(six.text_type(exc), locale)

    if isinstance(exc, webob.exc.HTTPError):
        exc.explanation = oslo_i18n.translate(exc.explanation, locale)
        exc.detail = oslo_i18n.translate(getattr(exc, 'detail', ''), locale)
    return exc