GitHub - EvanZhouDev/polycompiler: Merge Python and JS code into one file that can be run in both languages.You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
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Template strings, also known as t-strings, have been officially accepted as a feature in Python 3.14, which will ship in late 2025. 🎉 I'm excited; t-strings open the door to safer more flexible string processing in Python. What's the big idea with t-strings? Since they were introduced in Python 3.6, f-strings have become a very popular way to format strings. They are concise, readable, and powerf
Deciphering Glyph :: Stop Writing `__init__` Methods
The History Before dataclasses were added to Python in version 3.7 — in June of 2018 — the __init__ special method had an important use. If you had a class representing a data structure — for example a 2DCoordinate, with x and y attributes — you would want to be able to construct it as 2DCoordinate(x=1, y=2), which would require you to add an __init__ method with x and y parameters. The other opti
Python Coding Best Practices for Researchers
Skip to the content. 2025/03/06に公開 Set up virtual environments Management tools How to use uv (a simple introduction) Manage Python versions Manage Python package dependencies Project code structure Keep readable Follow coding regulations Type hinting ArrayLike Objects 3rd party tools Static type checking install usage Formatter and Linter install usage Pre-commit file checking install usage Keep
15,000 lines of verified cryptography now in Python
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
Doing the Prospero-Challenge in RPython
Recently I had a lot of fun playing with the Prospero Challenge by Matt Keeter. The challenge is to render a 1024x1024 image of a quote from The Tempest by Shakespeare. The input is a mathematical formula with 7866 operations, which is evaluated once per pixel. What made the challenge particularly enticing for me personally was the fact that the formula is basically a trace in SSA-form – a linear
PythonのGILと3.13の実験的な新機能「free threading」を知る | gihyo.jp
福田（@JunyaFff）です。今月の「Python Monthly Topics」は、Python 3.13の新機能「free threading」について解説します。 はじめに 2024年10月にリリースされたPython 3.13。その中でもっとも注目すべき実験的な新機能の「free threading」について紹介します。本記事ではfree threadingについて紹介するにあたり、避けては通れない「Global Interpreter Lock（以下GIL）」というCPythonのロック機構の基本を説明して、free threadingについての概要と動作検証した結果を紹介します。 Python 3.13での他の新機能については先月の記事「Python 3.13で更新された機能の紹介」をご参照ください。 なお、今回の記事を書くにあたり参考にしたドキュメントは下記になります。
Preface
At the end of Harry’s last book, Test-Driven Development with Python (O’Reilly), he found himself asking a bunch of questions about architecture, such as, What’s the best way of structuring your application so that it’s easy to test? More specifically, so that your core business logic is covered by unit tests, and so that you minimize the number of integration and end-to-end tests you need? He mad
Ruffに搭載される新しい型チェッカーRed-knotについて
Python開発者向けツールRuff/uvの開発チーム（Astral inc.）がPython向けの型チェッカーを新規開発しているので紹介いたします。この型チェッカーはコードネーム"Red-knot"と呼ばれており、まだリリース前ですが将来的にはRuffに組み込まれる予定であるようです。以下ではこのプロジェクトの概略を説明したいと思います。 特徴 既存の型チェッカー(e.g. mypy, pyright)の不満点である遅さを改善すべく、徹底的にパフォーマンスに気を配った設計となっています。pyrightもそこまで遅くはないのですが、さらに高速であることを目指すようです。 Red-knotはRuffと同様Rustを用いて実装されています。Ruffが使っている諸々のデータ構造を共有しているため、フォーマット、lint、静的解析が一気通貫で行えるようになります。JavaScriptツールチェイン
fastplotlib: driving scientific discovery through data visualization
fastplotlib is a new GPU-accelerated fast and interactive scientific plotting library that leverages WGPU IntroductionScientific visualization is hard — but it doesn’t have to be. Visualization examples using fastplotlibWhat makes scientific visualization so challenging? High-dimensional, massive datasets — often spanning terabytes of informationComputational bottlenecks — efficiently utilizing re
An oral history of Bank Python
An oral history of Bank Python November 2021 The strange world of Python, as used by big investment banks High finance is a foreign country; they do things differently there Today will I take you through the keyhole to look at a group of software systems not well known to the public, which I call "Bank Python". Bank Python implementations are effectively proprietary forks of the entire Python ecos
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GitHub - astral-sh/ty: An extremely fast Python type checker and language server, written in Rust.
A Rust API Inspired by Python, Powered by Serde
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Pythonの開発用適当ツールの作成・実行はuvを使うのがオススメ - Qiita
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