点击上方“Deephub Imba”,关注公众号,好文章不错过 !Python 3.14 引入的改进大多数都很细微，但这些小变化会让代码写起来更流畅，运行也更稳定。本文整理了 10 个实用的特性改进，每个都配了代码示例。1、TypedDict 的 NotRequired 类型标注配置字典里的可选字段以前处理起来比较麻烦，现在有了明确的标注方式。 from ...

Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any point ...

Python dataclasses work behind the scenes to make your Python classes less verbose and more powerful all at once. Here's an introduction to using dataclasses in Python. Everything in Python is an ...