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GeezerVison is showing github.com — Add `__note__` to `BaseException` in Python 3.11 by lancelote · Pull Request #6633 · python/typeshed

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@lancelote

@lancelote lancelote commented Dec 20, 2021

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  • Introduced in Python 3.11
  • Ticket: bpo-45607
  • PR: bpo-45607: Make it possible to enrich exception displays via setting their __note__ field cpython#29880

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@lancelote
Add __note__ to BaseException in Python 3.11
b1225f2
@lancelote lancelote mentioned this pull request Dec 20, 2021
Add new builtin exception types from Python 3.11 - BaseExceptionGroup & ExceptionGroup #6632
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@AlexWaygood

AlexWaygood commented Dec 20, 2021 •
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It seems like the Steering Council hasn't formally signed off on this addition yet -- might it be worth waiting until the change is confirmed? python/peps#2201
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@github-actions

github-actions Bot commented Dec 20, 2021

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According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉
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@lancelote

lancelote commented Dec 20, 2021 •
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Ah, I see, thanks. The change is available in 3.11.0a3, so I thought it was already approved.
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@JelleZijlstra

JelleZijlstra commented Dec 20, 2021

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Since it's currently in 3.11, I say we put it in; it's easy to remove it later if the PEP gets rejected.
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@JelleZijlstra
JelleZijlstra merged commit b1b958d into python:master Dec 20, 2021
@lancelote
lancelote deleted the dunder-note branch December 20, 2021 16:14
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@lancelote @AlexWaygood @JelleZijlstra
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