Pydantic v2 - The Plan

Episode #376, published Thu, Aug 4, 2022, recorded Thu, Aug 4, 2022

Transcript Embed

Pydantic has become a core building block for many Python projects. After 5 years, it's time for a remake. With version 2, the plan is to rebuild the internals (with benchmarks already showing a 17x performance improvement) and clean up the API. Sounds great, but what does that mean for us? Samuel Colvin, the creator of Pydantic, is here to share his plan for Pydantic v2.

Play on YouTube

Watch the live stream version

Links from the show

Samuel on Twitter: @samuel_colvin
Pydantic v2 plan: pydantic-docs.helpmanual.io
Py03: pyo3.rs
FastAPI: fastapi.tiangolo.com
Beanie: github.com
SQLModel: sqlmodel.tiangolo.com
Speedate: docs.rs
Pytests running on Pydantic in browser: githubproxy.samuelcolvin.workers.dev
JSON to Pydantic tool: jsontopydantic.com
Pyscript: pyscript.net
Michael's Pyscript + WebAssembly: Python Web Apps video: youtube.com
Watch this episode on YouTube: youtube.com
Episode transcripts: talkpython.fm

--- Stay in touch with us ---
Subscribe to us on YouTube: youtube.com
Follow Talk Python on Mastodon: talkpython
Follow Michael on Mastodon: mkennedy

Want to go deeper? Check out our courses

Course: Python for the Absolute Beginner course

Course: HTMX + Flask: Modern Python Web Apps, Hold the JavaScript

Course: Modern APIs with FastAPI and Python

Samuel Colvin

Python & Rust developer with a hint of TypeScript, maintainer of pydantic and other libraries.

Episode sponsored by

Ads served ethically