Python Hub Weekly Digest for 2025-11-09https: pythonhub.dev digest 2025-11-09

   The Best Way to Share Code Between Python AppsThe video explains how to use UV workspaces to manage multiple Python applications with shared code and dependencies in a single repository. It demonstrates structuring a project with CLI and FastAPI apps, extracting shared logic into internal packages,...

   Helion: A High-Level DSL for Performant and Portable ML KernelsHelion is a Python-embedded high-level DSL that compiles to optimized Triton kernels, blending the simplicity of PyTorch syntax with powerful autotuning to deliver high-performance, portable machine learning kernels across hardware...

   EuroPython 2025 VideosHere are all the videos for the conference, brought to you by the EuroPython 2025 Team and the EuroPython Society.https: www.youtube.com playlist?list PL8uoeex94UhFQY9cYBQOVkj9fSHMHf5x9

   KanchiA realtime celery task monitoring and management system.https: github.com getkanchi kanchi

   Wheels for free-threaded Python now available for psutilhttps: gmpy.dev blog 2025 wheels-for-free-threaded-python-now-available-in-psutil

   pip 25.3The pip 25.3 release is the final major pip update of 2025, featuring the removal of non-PEP 517 package build support and non-PEP 660 editable installs, meaning pip no longer calls legacy setup.py commands. It adds the new --build-constraint option for specifying build-time constraints...

   Detecting object wrappersThe wrapt library's version 2.0.0 changed its object proxy class hierarchy, breaking checks that detect if an object is already wrapped, causing repeated wrapping and performance issues. The best practice is to use custom wrapper types and traverse wrapper chains via...

   NynoCreate and Run Linux Workflows without Limits. Short for "nine" "yaml" "no-code" "automation".https: github.com empowerd-cms nyno

   The Building Blocks of Agentic AI: From Kernels to ClustersThe PyTorch Native Agentic Stack is a scalable, PyTorch-integrated framework designed for building and deploying autonomous AI agents across thousands of GPUs. It simplifies complex distributed reinforcement learning workflows by...

   Introducing FlashPack: Lightning-Fast Model Loading for PyTorchThe FlashPack package dramatically speeds up PyTorch model loading by flattening all weights into a single contiguous stream, memory-mapping the file, and overlapping disk, CPU, and GPU operations with CUDA streams. This approach yields...

   torchforgePyTorch-native post-training at scale.https: github.com meta-pytorch torchforge

   AI-TraderFive AIs battle for NASDAQ 100 supremacy. Zero human input. Pure competition.https: github.com HKUDS AI-Trader

   codelion openevolveOpen-source implementation of AlphaEvolvehttps: github.com codelion openevolve

   Codetracer - a time-travelling debugger for PythonCodetracer is a new way to debug and code-review Python. Demo:https: youtu.be e2ctwMbpuCAhttps: github.com metacraft-labs codetracer

   IsaacSimNVIDIA Isaac Simâ is an open-source application on NVIDIA Omniverse for developing, simulating, and testing AI-driven robots in realistic virtual environments.https: github.com isaac-sim IsaacSim

   the bug that taught me more about PyTorch than years of using itThe blog post recounts how a silent PyTorch MPS backend bug caused training loss plateaus by failing to update model weights on non-contiguous tensors, leading the author through a deep debugging journey that revealed PyTorch internals...

   moneyflowPersonal Finance Data Interface for Power Users (supporting backends like Monarch Money)https: github.com wesm moneyflow

   Async Django: a solution in search of a problem?The article explains that Django added async support mainly to handle I O-bound workloads more efficiently by allowing the server to process multiple requests concurrently without blocking. However, the async features add significant complexity and...

   ValueCellValueCell is a community-driven, multi-agent platform for financial applications.https: github.com ValueCell-ai valuecell