为 Python Function 自动生成 Web UI 彭未康 Touch-Callable The web framework for less serious application. Touch-Callable vs (Flask, Django) • Django, Flask • 起步快且容易（getting started quick and easy） • 扩展为复杂应用（scale 扩展为复杂应用（scale up to complex applications） • 非常安全（Reassuringly secure, only Django） • Touch-Callable • 起步非常快 • 非常容易 • 对新手非常友好 工作原理 导入模块 枚举函数 获取元信息 前端渲染 用户提交 类型转换 调用函数 返回结果 前端展示 3.6 例子：生成测试用户 例子：生成测试用户

Python大型Web项目进击 之路 主讲人： 黄志武 – 华世界集团创始人 目录 • Python web开发有什么优势 • 现在的python Web 有哪些选择 • 我们到底是在解决谁的问题 • 业务需求和技术需求哪个更重要 • 技术的价值到底在哪里 Python Web开发有什么优势 • 为什么选择python django框架做web开发 • 基于后端数据模型生成的web模板 • 管理后台 现在的python web开发有哪些选择 • 小型web python全栈开发，Django 框架仍然值得推荐 • 轻量的简洁框架 flask依然是很好的选择，不管是用来做api还是全 栈开发 • 异步高性能web框架 fastapi 和 sanic 都是不错的选择 我们到底是在解决谁的问题 • 为什么我还在分享python web开发技术？ • 因为web用户是用户群体最广的，不 因为web用户是用户群体最广的，不管是pc端，web端，app端，都需要调用后端的api接口，这些 api接口都是基于web后端技术演化而来 • 只要有需要web开发的，app开发的，拥有数据交互需求的，web和api后端开发需求依然是庞 大的 • 分享一个团队里的问题，别人用python都在搞AI，大数据，物联网这些新的应用领域的高精尖 新技术，我们做python web开发的还有前（钱）途吗？ • 用户问题和技术问题：

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.2 Web framework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Python Module Index 231 Index 233 i ii Tornado Documentation, Release 6.1 Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Contents 1 Tornado Documentation, Release

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.2 Web framework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Python Module Index 245 Index 247 i ii Tornado Documentation, Release 6.2 Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release

Tornado [https://www.tornadoweb.org] is a Python web framework and asynchronous networking library, originally developed at FriendFeed [https://en.wikipedia.org/wiki/FriendFeed]. By using non-blocking org/wiki/Push_technology#Long_polling], WebSockets [https://en.wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Quick links Current version: 6.2 (download Hello, world Here is a simple “Hello, world” example web app for Tornado: import asyncio import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.2 Web framework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Python Module Index 231 Index 233 i ii Tornado Documentation, Release 6.0.4 Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5.2 Web framework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . support 227 Python Module Index 229 i ii Tornado Documentation, Release 5.1.1 Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Contents 1 Tornado Documentation, Release

Tornado [http://www.tornadoweb.org] is a Python web framework and asynchronous networking library, originally developed at FriendFeed [http://friendfeed.com]. By using non-blocking network I/O, Tornado org/wiki/Push_technology#Long_polling], WebSockets [http://en.wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Quick links Current version: 4.5.3 (download Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.2 Web framework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . support 207 Python Module Index 209 i ii Tornado Documentation, Release 4.5.3 Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Contents 1 Tornado Documentation, Release

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.2 Web framework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Python Module Index 257 Index 259 iiiTornado Documentation, Release 6.5.1 Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1Tornado Documentation, Release 6