◐ Shell
reader mode source ↗
Skip to content

gh-105578: Raise DeprecationWarning on typing.AnyStr usage#150190

Open
sobolevn wants to merge 2 commits into
python:mainfrom
sobolevn:issue-105578
Open

gh-105578: Raise DeprecationWarning on typing.AnyStr usage#150190
sobolevn wants to merge 2 commits into
python:mainfrom
sobolevn:issue-105578

Conversation

@sobolevn

@sobolevn sobolevn commented May 21, 2026 •
edited by bedevere-app Bot
Loading

Copy link
Copy Markdown
Member

@bedevere-app bedevere-app Bot mentioned this pull request May 21, 2026
Open
@read-the-docs-community

read-the-docs-community Bot commented May 21, 2026 •
edited
Loading

Copy link
Copy Markdown

Documentation build overview

📚 cpython-previews | 🛠️ Build #32794967 | 📁 Comparing 1f3c6b4 against main (c35b0f2)

  🔍 Preview build  

8 files changed · ± 8 modified

± Modified

AlexWaygood
AlexWaygood reviewed May 21, 2026
View reviewed changes

@AlexWaygood AlexWaygood left a comment

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Hide comment

Thanks! Wow, that came around quickly.

I had to think this through again, but I think this is correct: this is a deprecation for Python 3.16, which will become stable in autumn 2027, around the same time that Python 3.11 goes end-of-life. That means that the deprecation warnings will start to be emitted at basically the same time that the lowest non-EOL Python version is Python 3.12 -- and Python 3.12 is the first version in which users can use PEP-695 syntax

@AlexWaygood

AlexWaygood commented May 21, 2026

Copy link
Copy Markdown
Member

the test failures from the deprecation warnings in setuptools in https://github.com/python/cpython/actions/runs/26230364757/job/77188896358?pr=150190 do seem a bit concerning. Do we need to update setuptools before landing this?

@sobolevn sobolevn mentioned this pull request May 21, 2026
Open
2 tasks
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@JelleZijlstra JelleZijlstra JelleZijlstra left review comments

@AlexWaygood AlexWaygood AlexWaygood left review comments

@AA-Turner AA-Turner Awaiting requested review from AA-Turner AA-Turner is a code owner

Assignees

No one assigned

Labels

awaiting core review

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

3 participants

@sobolevn @AlexWaygood @JelleZijlstra