Published on: 2025-06-06 20:20:04
——— easy secure execution of untrusted user/ai code ——— WHY MICROSANDBOX? Ever needed to run code you don't fully trust? Whether it's AI-generated code, user submissions, or experimental code, the traditional options all have serious drawbacks: Running locally - One malicious script and your entire system is compromised - One malicious script and your entire system is compromised Using containers - Shared kernels mean sophisticated attacks can still break out - Shared kernels mean sophistic
Keywords: ai microsandbox python run sandbox
Find related items on AmazonPublished on: 2025-06-06 01:06:10
1.0 Introduction Summary of calling Python from C and C from Python LeetArxiv is Leetcode for implementing Arxiv and other research papers. We code lots of research papers and these tend to be in C and Python*. Due to popular demand, we wrote this comprehensive guide to interfacing between these languages. *Foundational research papers (✨from before the 2000's✨) tend to be in C while modern AI research papers are in Python. This practical coding guide demonstrates how to : Call Python from C
Keywords: file function py_xdecref python using
Find related items on AmazonPublished on: 2025-06-20 06:57:55
boto3 1.38.19 Success - 2025-05-20 14:38:25 urllib3 2.4.0 Success - 2025-05-20 14:38:21 requests 2.32.3 Success - 2025-05-20 14:38:29 botocore 1.38.19 Success - 2025-05-20 14:38:27 idna 3.10 Success - 2025-05-20 14:38:33 setuptools 80.8.0 Success - 2025-05-20 14:38:33 s3transfer 0.12.0 Success - 2025-05-20 14:38:55 certifi 2025.4.26 Success - 2025-05-20 14:38:31 packaging 25.0 Success - 2025-05-20 14:38:38 aiobotocore 2.22.0 Failed Show Details hon-313t/aiohttp/_websocket/.hash running
Keywords: _websocket aiohttp error mask python
Find related items on AmazonPublished on: 2025-06-22 04:20:30
When we talk about LlamaIndex, we’re actually referring to an ecosystem consisting of more than 650 Python packages, mostly Integrations and Packs. All these packages share a single GitHub repository, what engineers fondly call a “monorepo”. In this article, we’re going to introduce LlamaDev , our new tool for managing monorepos at scale, and explain the challenges we ran into with existing tooling to get us to this point. The challenge: 650+ dependency trees Each Python package in the monorep
Keywords: package packages pants python uv
Find related items on AmazonPublished on: 2025-06-25 01:58:09
Fearless Concurrency for Python As part of Project Verona, we have been developing a new ownership model for Python, called Lungfish. This model is designed to provide a safe and efficient way to manage memory and concurrency in Python programs. This page explains our experiments to develop this approach. Plan for Python Quick prototyping in FrankenScript Modifying a production language is a complex task. As an initial step, we have been developing a toy language called FrankenScript that al
Keywords: ideas language model ownership python
Find related items on AmazonPublished on: 2025-06-27 18:47:40
Today we are announcing an alpha version of Pyrefly, an open source Python type checker and IDE extension crafted in Rust. Pyrefly is a static type checker that analyzes Python code to ensure type consistency and help you catch errors throughout your codebase before your code runs. It also supports IDE integration and CLI usage to give you flexibility in how you incorporate it into your workflow. The open source community is the backbone of the Python language. We are eager to collaborate on Py
Keywords: open pyrefly python source type
Find related items on AmazonPublished on: 2025-06-25 22:01:40
About LPython is a Python compiler that can compile type-annotated Python code to optimized machine code. LPython offers several backends such as LLVM, C, C++, WASM, Julia and x86. LPython features quick compilation and runtime performance, as we show in the benchmarks in this blog. LPython also offers Just-In-Time (JIT) compilation and seamless interoperability with CPython. We are releasing an alpha version of LPython, meaning it is expected you encounter bugs when you use it (please report
Keywords: apple dist i32 lpython m1
Find related items on AmazonPublished on: 2025-06-30 04:42:31
Published May 13, 2025 Last week, the CPython developers rolled out CPython 3.14.0b1. This week, PyCon 2025 kicks off in Pittsburgh, PA. Both events mark a significant milestone for the effort to ship and stabilize free-threaded Python. This is the story of the first year of that effort and how our team at Quansight played a key role in enabling experimental use of the free-threaded build with real production workflows that depend on a complex set of dependencies. Introduction: Why are we wor
Keywords: build free packages python threaded
Find related items on AmazonPublished on: 2025-07-04 18:10:18
5 steps to N-body simulation This is a series of tutorials inspired by the course "CFD Python: 12 steps to Navier-Stokes". The goal is to teach beginners how to write fast and clean N-body gravity simulations code in Python. Although basic knowledge in Python and Calculus is assumed, everything is explained in detail so beginners should be able to follow along. After completing this tutorial, you would be able to write your own N-body simulation code in Python. At the end of the tutorial, you
Keywords: body code python simulation tutorial
Find related items on AmazonPublished on: 2025-07-05 19:10:18
5 steps to N-body simulation This is a series of tutorials inspired by the course "CFD Python: 12 steps to Navier-Stokes". The goal is to teach beginners how to write fast and clean N-body gravity simulations code in Python. Although basic knowledge in Python and Calculus is assumed, everything is explained in detail so beginners should be able to follow along. After completing this tutorial, you would be able to write your own N-body simulation code in Python. At the end of the tutorial, you
Keywords: body code python simulation tutorial
Find related items on AmazonPublished on: 2025-07-12 02:27:01
Polycompiler See how it works on YouTube. An experimental project to attempt to merge arbitrary Python and JS code into one source file. For example, the following code prints Hello JS when run with Node, and Hello Python when run with Python 3. 1 // ( lambda : exec ( "print('Hello Python')" , globals ()) or 1 )() lambda : eval ( "console.log('Hello JS')" ) Installation & Use Here's how you can get started with Polycompiler in a few simple steps. Install polycompiler on NPM: npm i polyco
Keywords: code file js python run
Find related items on AmazonPublished on: 2025-07-16 17:27:35
Kate and Python language server As much as I love Kate editor, as I mentioned in my previous post, setting up Python language server has always been a bit fiddly if you want it to work with virtual environments. However thanks to Kate documentation and some Big Think:tm:, I managed to figure it out, and now I wish to share it. I could just show the code and that's it, but I wanted to write this so that someone new-ish has easier time to understanding what to do. Language server: python-lsp-s
Keywords: kate language lsp python server
Find related items on AmazonPublished on: 2025-07-17 01:27:48
Urtext /ˈʊrtekst/ is an open-source library for plaintext writing, research, documentation, knowledge bases, journaling, Zettelkasten, project/personal organization, note taking, a lightweight database substitute, or any other writing or information management that can be done in text format. The basics are simple, and you can use only the parts you need. Get started on desktop or iPhone/iPad. Features and Philosophy Plain Text Plaintext is fast, human-readable, flexible, cross-platform, dev
Keywords: files language python text urtext
Find related items on AmazonPublished on: 2025-07-21 20:21:49
GPT-2 WebGL Inference Demo A browser-based, WebGL2 implementation of GPT-2. 🚀 Features Full GPT-2 small (117M) forward pass in the GPU via WebGL2 shaders BPE tokenization using js-tiktoken in the browser (no WASM fetch) in the browser (no WASM fetch) Simple Python script to download the pretrained weights 📋 Prerequisites Node.js ≥ 16.x and npm ≥ 16.x and Python ≥ 3.8 ≥ 3.8 A modern browser with WebGL2 support (Chrome, Firefox, Safari, Edge) 🐍 Download the GPT-2 Weights We rely on Hugg
Keywords: bin browser gpt python weights
Find related items on AmazonPublished on: 2025-07-29 22:00:20
Monty Python and the Holy Grail is widely considered to be among the best comedy films of all time, and it's certainly one of the most quotable. This absurdist masterpiece sending up Arthurian legend turns 50 (!) this year. It was partly Python member Terry Jones' passion for the Middle Ages and Arthurian legend that inspired Holy Grail and its approach to comedy. (Jones even went on to direct a 2004 documentary, Medieval Lives.) The troupe members wrote several drafts beginning in 1973, and Jo
Keywords: emi films horse monty python
Find related items on AmazonPublished on: 2025-07-31 05:44:54
🧪 GPIO round-trip at 480ns Python, in hardware. 480ns GPIO. No interpreter. No C. Just PyXL. TL;DR ⚡ PyXL runs Python directly in hardware — no VM, no OS, no JIT. — no VM, no OS, no JIT. 🧪 A GPIO roundtrip takes 480ns on PyXL vs. ~15,000ns on PyBoard (MicroPython). on PyXL vs. ~15,000ns on PyBoard (MicroPython). 📉 PyXL is 30x faster than MicroPython — or 50x when normalized for clock speed. than MicroPython — or when normalized for clock speed. 🎥 The video demo shows both systems in action o
Keywords: gpio hardware pyboard python pyxl
Find related items on AmazonPublished on: 2025-07-31 20:44:54
🧪 GPIO round-trip at 480ns Python, in hardware. 480ns GPIO. No interpreter. No C. Just PyXL. TL;DR ⚡ PyXL runs Python directly in hardware — no VM, no OS, no JIT. — no VM, no OS, no JIT. 🧪 A GPIO roundtrip takes 480ns on PyXL vs. ~15,000ns on PyBoard (MicroPython). on PyXL vs. ~15,000ns on PyBoard (MicroPython). 📉 PyXL is 30x faster than MicroPython — or 50x when normalized for clock speed. than MicroPython — or when normalized for clock speed. 🎥 The video demo shows both systems in action o
Keywords: gpio hardware pyboard python pyxl
Find related items on AmazonPublished on: 2025-08-07 18:21:44
Python is one of the most widely adopted programming languages in the world. Yet, because of it’s ease and simplicity to just “get something working”, it’s also one of the most underappreciated. If you search for Top 10 Advanced Python Tricks on Google or any other search engine, you’ll find tons of blogs or LinkedIn articles going over trivial (but still useful) things like generators or tuples . However, as someone who’s written Python for the past 12 years, I’ve come across a lot of really
Keywords: def print python return self
Find related items on AmazonPublished on: 2025-08-09 00:33:21
"content": "tell me the weather in london in metric units" Python SDK You can use the included Python SDK to interact with the Agents pip install rowboat See SDK Docs for details. Here is a quick example:
Keywords: agents content example python sdk
Find related items on AmazonPublished on: 2025-08-09 16:45:56
Haskelling My Python Reimplementing Haskell lazy infinite lists using Python generators A few years ago, Pleng showed me a really cool trick you can do with lazy infinite lists in Haskell. Kublai: Oh no, not Haskell! 😱 Don’t worry. There will be no mandatory Haskell in this post (although it is a really nice language which you should check out!). Instead, today Erik asked me if that trick also works using infinite Python generators, and turns out it does! First, as a warm-up, let’s define an
Keywords: def integrate ints python yield
Find related items on AmazonPublished on: 2025-08-12 06:04:41
Turns Codebase into Easy Tutorial with AI Ever stared at a new codebase written by others feeling completely lost? This tutorial shows you how to build an AI agent that analyzes GitHub repositories and creates beginner-friendly tutorials explaining exactly how the code works. This is a tutorial project of Pocket Flow, a 100-line LLM framework. It crawls GitHub repositories and build a knowledge base from the code. It analyzes entire codebases to identify core abstractions and how they interact
Keywords: ai github py python tutorial
Find related items on AmazonPublished on: 2025-08-12 20:28:44
In November 2022, I opened issue 99108 on Python’s GitHub repository, arguing that after a recent CVE in its implementation of SHA3, Python should embrace verified code for all of its hash-related infrastructure. As of last week, this issue is now closed, and every single hash and HMAC algorithm exposed by default in Python is now provided by HACL*, the verified cryptographic library. There was no loss of functionality, and the transition was entirely transparent for Python users. Python now ve
Keywords: algorithms block hmac python streaming
Find related items on AmazonPublished on: 2025-08-13 21:11:40
If you’ve ever worked with cryptography, PKI schemes, or low-level networking in Python, you’ve likely encountered ASN.1. ASN.1 undergirds every TLS handshake (via X.509 path validation), provides the serialization layer for core internet protocols like LDAP, SNMP, and 3GPP, and generally operates as the lingua franca of cryptographic primitive and protocol representation. ASN.1’s critical role is complemented by a colorful security history: implementations of ASN.1’s encoding rules have histor
Keywords: asn asn1 cryptography der python
Find related items on AmazonPublished on: 2025-08-14 02:09:30
MCP Run Python Model Context Protocol server to run Python code in a sandbox. The code is executed using Pyodide in Deno and is therefore isolated from the rest of the operating system. See https://ai.pydantic.dev/mcp/run-python/ for complete documentation. The server can be run with deno installed using: deno run \ -N -R=node_modules -W=node_modules --node-modules-dir=auto \ jsr:@pydantic/mcp-run-python [stdio | sse | warmup] where: -N -R=node_modules -W=node_modules (alias of --allow-ne
Keywords: mcp node_modules python run server
Find related items on AmazonPublished on: 2025-08-18 08:25:00
Bauplan: A Python-first Serverless Lakehouse¶ Bauplan is a Pythonic data platform that provides functions as a service for large-scale data pipelines and git-for-data over S3 data lakes. Bauplan handles tasks that would typically require an entire infrastructure team. Our goal is to allow you and your team to run large-scale ML workflows, AI applications and data transformation pipelines in the cloud without managing any data infrastructure. Why we built it. We are a team of ML and data engine
Keywords: bauplan data pipelines python run
Find related items on AmazonPublished on: 2025-08-19 16:58:40
'It was a magical chemical balance': How Monty Python and the Holy Grail became a comedy legend 5 days ago Share Save Nicholas Barber Share Save Emmanuel Lafont/ Getty Images Fifty years after Monty Python and the Holy Grail redefined comedy, stars Michael Palin and Terry Gilliam look back on the freedoms – and limitations – that shaped the film. An independent British comedy made on a shoestring by a television sketch troupe? It sounds like a film destined to be forgotten within weeks of le
Keywords: film gilliam grail palin python
Find related items on AmazonPublished on: 2025-08-20 02:58:40
'It was a magical chemical balance': How Monty Python and the Holy Grail became a comedy legend 4 days ago Share Save Nicholas Barber Share Save Emmanuel Lafont/ Getty Images Fifty years after Monty Python and the Holy Grail redefined comedy, stars Michael Palin and Terry Gilliam look back on the freedoms – and limitations – that shaped the film. An independent British comedy made on a shoestring by a television sketch troupe? It sounds like a film destined to be forgotten within weeks of le
Keywords: film gilliam grail palin python
Find related items on AmazonPublished on: 2025-08-27 11:53:56
Elliptical Python Programming By Susam Pal on 10 Apr 2025 One thing I love about Python is how it comes with its very own built-in zen. In moments of tribulations, when I am wrestling with crooked code and tangled thoughts, I often find solace in its timeless wisdom. Here's a glimpse of the clarity it provides: $ python3 -m this | grep e- There should be one-- and preferably only one --obvious way to do it. Indeed, there is one and only one obvious way to write the number 1 in Python, like s
Keywords: code like parentheses python write
Find related items on AmazonPublished on: 2025-09-03 22:44:04
xlwings Lite brings the VBA experience into the modern age by offering a privacy-first, secure, and developer-friendly way to automate Excel and write custom functions with Python. Free & easy to install: Available for free in the Office add-in store for both personal and commercial use. No registration or login required, simply install and create amazing things! Cross-platform: Works on Windows, macOS, and Excel for the web. It’s compatible with Microsoft 365 as well as recent perpetual versi
Keywords: custom excel functions lite python
Find related items on AmazonPublished on: 2025-09-05 11:54:38
In 2024, Python became the most popular programming language in the world — overtaking JavaScript — according to GitHub’s 2024 open source survey. For years, NVIDIA’s CUDA software toolkit didn’t have native Python support. But that’s now changed. At GTC, NVIDIA announced native support and full integration of Python in its CUDA toolkit. Developers will be able to use Python for direct execution of algorithmic-style computing on GPUs. “We’ve been working hard to bring accelerated Python, firs
Keywords: cuda jones nvidia python said
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