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May 10, 2025

32: Is Your Python Strongly Typed Yet?

35 minutes

Metaが作っている新しいPythonの型チェッカーPyreflyの話やまだあまりメジャーでないPythonの機能について雑談しました。後半はPostgreSQLのSnapshot Isolationへの違反とみなされる微妙な振る舞いについてしゃべっています。

Pyrefly: A Static Type Checker for Python | Pyrefly

GitHub - astral-sh/ruff: An extremely fast Python linter and code formatter, written in Rust.

GitHub - astral-sh/ty: An extremely fast Python type checker and language server, written in Rust.

14 Advanced Python Features | Edward Li's Blog

PEP 3124 – Overloading, Generic Functions, Interfaces, and Adaptation | peps.python.org

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Understanding transaction visibility in PostgreSQL clusters with read replicas

Chapters:

(00:00) Opening - ゴールデンウィーク終了のお知らせ

(01:27) Pyrefly

(09:34) 14 Advanced Python Features

(16:39) Protocols

(23:39) Understanding transaction visibility in PostgreSQL clusters with read replicas

...more

By ichizerofm