> For the complete documentation index, see [llms.txt](https://icity.gitbook.io/python/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://icity.gitbook.io/python/codespecification_preface.md). # Python代码规范 ## 前言 本来不应该把这个章节放在那面前面的，因为还没进行学习之前，直接看这个章节，会感觉有很多莫名其妙的东西。 但是把这个章节放在前面的用意，只是让大家预览一下，有个印象，而且在以后的学习中，也方便大家查阅。 ## 目录  --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://icity.gitbook.io/python/codespecification_preface.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.