Python 3.15 released: Lazy imports, UTF-8 and new data types

Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.

The story of how I tried to develop screenshot software for Linux, only to find it was already installed lol

I've been using Linux Mint, and there's something I've found a bit inconvenient.That is taking screenshots.Usually, I would ...

Identifying standard library APIs removed in Python 3.15 from your code using AST—502 public name differences and a comparison with ruff, pyupgrade, and ver…

Python 3.15.0 was released on October 9, 2026. The "Removed" section of the official "What's New in Python 3.15" document ...
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Eel 快速上手指南：用 Python + HTML/JS 构建 Electron 风格桌面 GUI 应用

Eel 是一个轻量级的 Python 库，用于制作类似 Electron 的离线 HTML/JS GUI 应用，并保留对 Python 能力与第三方库的完整访问。它本质上"托管一个本地 Web 服务器，然后让你在 Python 中注解函数，使其能 ...
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Tkinter文本选择事件(＜＜Selection＞＞)详解与应用

文章浏览阅读43次。本文深入解析Tkinter中Text组件的<<Selection>>虚拟事件机制，涵盖触发条件（鼠标拖选、快捷键、程序化选择）、事件对象属性及选中内容获取方法；介绍实战应用如实时字数统计与智能格式刷；并提供事件节流、跨组件同步等性能优化技巧，以及事件不触发、内容获取异常和内存 ...