In general, transforms are written using xml stylesheet language for transforms xslt, and actions are written in python 通常,转换是用xml表单格式语言转换(xslt)编写的,动作是用python语言来编写的。
Discusses what processing instructions are in xml documents and their most frequent use, as a means of linking to an xml stylesheet in the prolog of an xml document 讨论xml文档中的处理指令的定义以及最常见的用法,即用于链接到xml文档的序言中的某个xml样式表。