The new PyScript project lets you embed Python programs directly in HTML pages and execute them within the browser without any server-based requirements.

It allows developers to write and run Python code in HTML, and call Javascript libraries in PyScript. This system allows a website to be written entirely in Python.

The first approach is bulky and is non-idempotent. You would have two different kinds of GET request, one to redisplay the HTML form with all its previous data, another to display business object from ...