def visit_keyword(self, node, parent):
        """visit a Keyword node by returning a fresh instance of it"""
        newnode = nodes.Keyword(node.arg, parent=parent)
        newnode.postinit(self.visit(node.value, newnode))
        return newnode
def visit_keyword ( self , node , parent ) : newnode = nodes . Keyword ( node . arg , parent = parent ) newnode . postinit ( self . visit ( node . value , newnode ) ) return newnode
visit a Keyword node by returning a fresh instance of it