def get_xattr(path, key, **kwargs):
    namespaced_key = _make_namespaced_xattr_key(key)
    entry_xattr = xattr.xattr(path)
    try:
        return entry_xattr[namespaced_key]
    except KeyError:
        if 'default' in kwargs:
            return kwargs['default']
        else:
            raise
Do a plural-forms lookup of a message id.  `singular` is used as the
dataset/ETHPy150Open rcbops/glance-buildpackage/glance/image_cache/drivers/xattr.py/get_xattr--crossover with--dataset/ETHPy150Open lad1337/XDM/site-packages/babel/support.py/NullTranslations.unpgettext