def get_listener(self, listener):
        return self._get(_listener.Listener, listener)
See :meth:`I18n.format_currency`.
dataset/ETHPy150Open openstack/python-openstacksdk/openstack/network/v2/_proxy.py/Proxy.get_listener--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/webapp2-2.3/webapp2_extras/i18n.py/format_currency