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GeezerVison is showing github.com — gh-133601: Remove deprecated `typing.no_type_check_decorator` by sobolevn · Pull Request #133602 · python/cpython

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@sobolevn

@sobolevn sobolevn commented May 7, 2025 •
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  • Issue: Remove deprecated typing.no_type_check_decorator #133601

📚 Documentation preview 📚: https://cpython-previews--133602.org.readthedocs.build/

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@sobolevn
pythongh-133601: Remove deprecated typing.no_type_check_decorator
b0674ad
@sobolevn
sobolevn requested review from AlexWaygood and JelleZijlstra as code owners May 7, 2025 19:10
@bedevere-app bedevere-app Bot mentioned this pull request May 7, 2025
Remove deprecated typing.no_type_check_decorator #133601
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@bedevere-app bedevere-app Bot added the awaiting core review label May 7, 2025
@Eclips4 Eclips4 mentioned this pull request May 7, 2025
Remove deprecated platform.java_ver #133604
Closed
@AlexWaygood AlexWaygood mentioned this pull request May 10, 2025
gh-133818: remove typing.no_type_check_decorator #133820
Closed
@sobolevn
Merge branch 'main' into issue-133601
4134d57
picnixz
picnixz reviewed May 10, 2025
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Can you update Doc/whatsnew/3.15.rst as well?

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@picnixz

picnixz commented May 10, 2025

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So, vendored typing_extensions of pip seems to use the attribute. Maybe we should fix pip and typing_extensions first with a version guard?
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@JelleZijlstra JelleZijlstra mentioned this pull request May 10, 2025
Become robust to things being removed from typing python/typing_extensions#595
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@JelleZijlstra

JelleZijlstra commented May 10, 2025

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I submitted a change to typing-extensions to stop unconditionally re-exporting this name. We should probably not merge this until that change to typing-extensions has been released.
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@sobolevn
Merge branch 'main' into issue-133601
0e6c2e3
@yashwanthatla yashwanthatla mentioned this pull request Jun 21, 2025
Replication of original PR #595: Become robust to things being removed from typing yashwanthatla/typing_extensions#3
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@sobolevn
Merge branch 'main' into issue-133601
69594ce
@sobolevn
sobolevn requested a review from AA-Turner as a code owner September 24, 2025 13:22
sobolevn added 3 commits September 24, 2025 16:32
@sobolevn
Add whatsnew entry for 3.15
63f9688
@sobolevn
Merge branch 'main' into issue-133601
aae39df
@sobolevn
Typo
b8f9d53
JelleZijlstra
JelleZijlstra approved these changes Oct 20, 2025
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting core review labels Oct 20, 2025
@sobolevn
Merge branch 'main' into issue-133601
6b93fa7
@sobolevn
sobolevn enabled auto-merge (squash) October 20, 2025 20:51
@sobolevn
sobolevn merged commit e09837f into python:main Oct 20, 2025
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@bedevere-app bedevere-app Bot removed the awaiting merge label Oct 20, 2025
@asottile

asottile commented Oct 21, 2025

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fwiw this prevents usage of pip with the latest nightly -- perhaps this should be reverted until a pip release occurs?

(for example: this prevents promotion of deadsnakes nightly 3.15 because we check that pip, venv, and virtualenv are functioning): https://github.com/deadsnakes/py3.15/actions/runs/18678417262/job/53253774210
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@AA-Turner

AA-Turner commented Oct 21, 2025

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pip plans to release on Friday (24th): pypa/pip#13522 (comment)

A
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@Mr0grog Mr0grog mentioned this pull request Nov 20, 2025
Pipenv broken on Python 3.15.0 (alpha 2) because of typing.no_type_check_decorator removal pypa/pipenv#6444
Closed
@Daraan Daraan mentioned this pull request Nov 25, 2025
Tests fails with Python 3.15.0a2 python/typing_extensions#700
Closed
StanFromIreland pushed a commit to StanFromIreland/cpython that referenced this pull request Dec 6, 2025
@sobolevn @StanFromIreland
pythongh-133601: Remove deprecated typing.no_type_check_decorator (p…
e3f4fb5 
…ython#133602)
@posita posita mentioned this pull request Feb 27, 2026
[Feature Request] Official CPython 3.15 support 🫰☝️👍 beartype/beartype#618
Closed
posita added a commit to beartype/beartype that referenced this pull request Feb 27, 2026
@posita
Remove no_type_check_decorator
6d386d8 
`no_type_check_decorator` has been [deprecated as largely unused since
2023](python/cpython#106309) and was [removed entirely from
3.15](python/cpython#133602). Its use appears nowhere within
`beartype` except as an import to allow `beartype.typing` as a stand-in for `typing`,
which currently causes `import beartype.typing` to fail on 3.15.

Fixes #618.
@posita posita mentioned this pull request Feb 27, 2026
Remove no_type_check_decorator for 3.15+ beartype/beartype#619
Closed
posita added a commit to beartype/beartype that referenced this pull request Feb 27, 2026
@posita
Remove no_type_check_decorator
1ab0b1d 
`no_type_check_decorator` has been [deprecated as largely unused since
2023](python/cpython#106309) and was [removed entirely from
3.15](python/cpython#133602). Its use appears nowhere within
`beartype` except as an import to allow `beartype.typing` as a stand-in for `typing`,
which currently causes `import beartype.typing` to fail on 3.15.

Fixes #618.
posita added a commit to beartype/beartype that referenced this pull request Feb 27, 2026
@posita
Remove no_type_check_decorator for 3.15+
a5ac3ee 
`no_type_check_decorator` has been [deprecated as largely unused since
2023](python/cpython#106309) and was [removed entirely from
3.15](python/cpython#133602). Its use appears nowhere within
`beartype` except as an import to allow `beartype.typing` as a stand-in for `typing`,
which currently causes `import beartype.typing` to fail on 3.15.

Fixes #618.
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Reviewers

@picnixz picnixz picnixz left review comments
@JelleZijlstra JelleZijlstra JelleZijlstra approved these changes
@AlexWaygood AlexWaygood Awaiting requested review from AlexWaygood AlexWaygood is a code owner
@AA-Turner AA-Turner Awaiting requested review from AA-Turner AA-Turner is a code owner

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5 participants

@sobolevn @picnixz @JelleZijlstra @asottile @AA-Turner
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