Python 3.14引入了全新的t-string语法，提供了一种创建可重用模板的机制，与f-string的即时求值特性形成了重要补充。

Learn how this popular Python library accelerates math at scale, especially when paired with tools like Cython and Numba.

Python 3.14 has a new feature called the template string, or t-string, type. A t-string superficially resembles an f-string, but it’s designed to do something very different.