Python 3.15 新特性：懒加载、性能分析工具和更多，助力AI编程

随着2026年的到来，Python社区迎来了一个重要的里程碑——Python 3.15正式版即将发布。这一版本不仅带来了许多令人期待的新特性，还特别针对当前的AI开发需求进行了优化。以下是Python 3.15中值得关注的一些新功能，它们或将彻底改变你在AI时代的编程方式。 懒加载：提升启动性能与内存管理 PEP810引入了一个新的软关键字lazy，允许开发者在模块导入时使用惰性加载。这意味着，只 ...

Python 3.15在Windows on Arm默认运行原生ARM64版本 热门PyPI项目覆盖率达94%

随着Python 3.15发布，Windows on Arm平台的Python开发环境进一步成熟：在Arm设备上使用Python安装管理器26.4安装3.15时，默认会选择原生ARM64解释器，而不是x64版本。Python 3.15于10月9日正式发布；微软称，Windows on Arm现已成为CPython的Tier 2平台，意味着该架构纳入持续构建与测试，相关故障需及时修复，且平台测试失败 ...
InfoWorld

Get started with the free-threaded build of Python 3.13

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 ...
InfoWorld

The best new features and fixes in Python 3.14

Official support for free-threaded Python, and free-threaded improvements Python’s free-threaded build promises true parallelism for threads in Python programs by removing the Global Interpreter Lock ...
Linux Journal

Python 3.13.5 Patch Release Packed with Fixes & Stability Boosts

On June 11, 2025, the Python core team released Python 3.13.5, the fifth maintenance update to the 3.13 line. This release is not about flashy new language features, instead, it addresses some ...
Forbes

How To Learn Python For Free: 10 Online Resources

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...