Learn how to use Python scripts to automate repetitive tasks, organize files, process images, and simplify daily workflows.

注目機能の1つが、モジュールの遅延インポートだ。従来のPythonではインポートされたモジュールを、その機能を実際に利用するかどうかにかかわらずインポート時点で読み込んでいた。

You can build your backend in Python with the Vercel infrastructure and development experience you know from your frontend, including local development, previews, and production deployments.

After a week’s delay, the new version of Python, v3.15, has been released. With it comes a proper profiler, an experimental just-in-time compiler, and a tightening of dictionary structures. It also ...

Python 3.15預設以UTF-8讀寫未指定編碼的文字檔，並新增延遲匯入機制，減少程式啟動負擔，官方測試顯示，在特定Linux環境下，啟用實驗性編譯器的版本效能較未啟用者高7%至8% 熱門新聞 ...

Python 3.15 reached stable status on Oct. 9, 2026, according to its official release page. Its headline changes put UTF-8 in charge of text encoding by default and introduce an opt-in lazy keyword for ...

Python 3.15.0 is available. The new major version of the programming language was released on October 9, 2026, and brings changes to the language, the CPython reference interpreter, and the standard ...

Ohne die Option --json benötigt dieses Programm das Modul json nicht. Erst beim Zugriff auf json.dumps wird der verzögerte Import aufgelöst. In einer eigenen Messung brauchte ein Skript, das 13 Module ...

In benchmarks comparing Python 3.15 and Python 3.14, Python 3.15 was found to be approximately 1.45 times faster overall. However, this figure is heavily influenced by certain processes, such as ...

Python 3.15稳定版重磅发布！默认UTF-8编码、JIT性能最高提升12%，新增frozendict、延迟导入等核心特性，含完整更新解读，开发者不容错过！ 感谢网友 陈倔强123 的线索投递！ 10 月 10 日消息，当地 ...

IT之家 10 月 10 日消息，当地时间 10 月 9 日，Python 3.15.0 稳定版正式发布，相较于 Python 3.14，该版本带来了大量新特性与性能优化，汇聚了来自 1,012 位贡献者完成的 5,643 次代码提交。

The Python development team has announced Python 3.15, the latest stable version of the popular open-source programming language. Arriving a year after Python 3.14, a notable improvement concerns ...