大家好，这里是程序员晚枫。 国庆期间（2025.10.7），Python 3.14正式亮相！作为圆周率π的近似值，3.14这个版本号对Python来说具有里程碑意义。 此次更新带来了一系列令人振奋的新特性，从性能优化到语法增强，从安全改进到开发体验提升，全面提升了Python的竞争 ...

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings. The familiar formatted string, or f-string, feature in Python provides a ...

An experimental ‘no-GIL’ build mode in Python 3.13 disables the Global Interpreter Lock to enable true parallel execution in Python. Here’s where to start. The single biggest new feature in Python ...