#NEWLINE# def get_listener( self , listener ) : #NEWLINE# #INDENT# 'Get a single listener\n\n        :param listener: The value can be the ID of a listener or a\n               :class:`~openstack.network.v2.listener.Listener`\n               instance.\n\n        :returns: One :class:`~openstack.network.v2.listener.Listener`\n        :raises: :class:`~openstack.exceptions.ResourceNotFound`\n                 when no resource can be found.\n        ' #NEWLINE# return self . _get ( _listener . Listener , listener )