What's New In Python 3.11

Release

3.11.0a0

Date

5月 07, 2021

This article explains the new features in Python 3.11, compared to 3.10.

For full details, see the Misc/NEWS file.

注釈

Prerelease users should be aware that this document is currently in draft form. It will be updated substantially as Python 3.11 moves towards release, so it's worth checking back even after reading earlier versions.

Summary -- Release highlights

New Features

Other Language Changes

New Modules

  • None yet.

Improved Modules

Optimizations

Build and C API Changes

Deprecated

Removed

Porting to Python 3.11

This section lists previously described changes and other bugfixes that may require changes to your code.