#NEWLINE# def update_server( self , server , **attrs ) : #NEWLINE# #INDENT# 'Update a server\n\n        :param server: Either the ID of a server or a\n                       :class:`~openstack.compute.v2.server.Server` instance.\n        :attrs kwargs: The attributes to update on the server represented\n                       by ``server``.\n\n        :returns: The updated server\n        :rtype: :class:`~openstack.compute.v2.server.Server`\n        ' #NEWLINE# return self . _update ( _server . Server , server , ** server )