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CPython的实验性JIT编译器（2024年随Python 3.13引入）将被移除，JIT维护者在数月讨论后撤回了PEP 836，该项目开发就此终结。
Pylance 是 Microsoft 为 Visual Studio Code 提供的快速、功能丰富的 Python 语言支持扩展，基于 Pyright 类型引擎，提供代码补全、类型检查、语义高亮及 Copilot Chat 技能等功能，并可通过多种设置自定义性能与功能。
A tutorial on using Nix flakes to manage dependencies for simple scripts (e.g., Python with Trafilatura and system tools like aplay), making them runnable anywhere without pip-related breakage.
A discussion post asking whether Rust or Python is better for coding with local LLMs, exploring whether Rust's compiler feedback helps compensate for weaker small models running on consumer hardware.
Astral 发布实验性的 uv 与 ty 集成，新增 `uv check` 统一命令，可自动安装 ty、同步依赖并对项目进行类型检查，同时为 PEP 723 内联元数据声明的 Python 脚本提供一等公民支持。
uv 0.13.4 has been released to update its bundled CA certificates in response to the eMudra incident, an issue affecting much of open source due to bundled CAs in certifi and webpki-root-certs. Users are urged to upgrade anything that bundles CA certificates.
DecisionAct 是一个开源 Python 智能体框架，使用决策模型而非 LLM 生成回复，通过预定义意图、工具和结果来执行自然语言请求，支持多工具调用、会话记忆、检查点和人工审批等功能。
Show HN: STROT，一个开源「决策编译器」，用 LLM 编译一次意图，之后在本地以 144M 小模型零成本执行分类、评分与路由决策，附带校准与置信度门控保证。
Nordwand Mono is a compact neo-grotesk monospace font for coders, generated entirely with Python, blending Univers proportions with a JetBrains Mono-inspired layout. It supports customizable metrics, alternative characters, minimal ligatures, and Cyrillic support.
A 17-day development update on Astraea, an experimental cognitive architecture, covering a deep architectural audit of 233 Python files and fixes to its affective timing, shared-boundary concurrency, AISS event system, and memory/continuity handling.
开发者分享了自己用 Python、Gemini 和插件系统打造的 Windows 语音助手 'Milo' 的构建经验，包括应用启动索引、可打断对话、后台加载优化、免费 API 限额以及给涉及资金操作设置硬性安全边界的心得。
A developer shares a production-grade RAG assistant built with Python/FastAPI featuring hybrid retrieval (pgvector + Postgres FTS fused via RRF), parent-child chunking, cross-encoder reranking, and Promptfoo-based evals, and is seeking code review and architecture feedback.
The author open-sourced WarrantKit, a fail-closed runtime containment layer for AI agents (Python, Apache-2.0), and is inviting the community to adversarially attack the published package after an earlier review surfaced real issues that were since fixed.
Browser and computer use become significantly easier with updates to the latest OpenAI Python and Node.js SDKs, as highlighted by Kevin Whinnery in a threaded post.
ai-agents-zero-to-hero is a zero-dependency, pure Python educational framework that teaches AI agent fundamentals from first principles through to production, covering the agent loop, tool calling, memory, and runtime harness.
用户让 M3.1 Flash Preview 用 Python 逐帧渲染行星影片，并通过查看自己生成的画面自动发现并修复了遮挡和亮度错误。整个过程仅用一次提示词，19 分钟内完成 3 次完整渲染和 17 次图像检查。
Stario 推出了一款基于 Python 和超媒体架构的多人在线 Conway's Game of Life 演示应用，支持实时互动与状态同步。
作者介绍了 DecisionLoop，一个用小型决策模型替代 LLM 处理意图识别、工具选择与控制流的 Python 智能体框架，初步测试在工具调用准确率、成本和延迟上优于基于 LangChain 的 LLM 智能体，并寻求架构反馈与基准测试建议。
Academa Labs 发布 ManimGX，一个基于 Rust + wgpu 的 Manim 加速版本，速度比 ManimCE 快 90 倍，兼容 Python API，一键安装且开源，面向 AI agent 的 3D 动画引擎。
Python 3.15 正式发布，Simon Willison 介绍了其中的重点特性：PEP 810 显式惰性导入（lazy imports）、PEP 798 列表推导式解包语法，以及新加入标准库的 Tachyon 采样性能分析器 profiling.sampling。