[3.14] gh-119180: Updates to PEP 649/749 docs (GH-134640) - #134731
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- Mention (again) that `type.__annotations__` is unsafe. It is now safe when using only classes defined under PEP 649 semantics, but not with classes defined using `from __future__ import annotations`. - Mention that annotations on instances no longer work. There was already an issue about this. - Mention the general changes in the "Porting to Python 3.14" section. - `annotationlib` was proposed by PEP-749, not PEP-649. (cherry picked from commit 7291eab) Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> Co-authored-by: Emma Smith <emma@emmatyping.dev> Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
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when using only classes defined under PEP 649 semantics, but not with
classes defined using from __future__ import annotations.
an issue about this.
(cherry picked from commit 7291eab)
Co-authored-by: Jelle Zijlstra jelle.zijlstra@gmail.com
Co-authored-by: Emma Smith emma@emmatyping.dev
Co-authored-by: Carol Willing carolcode@willingconsulting.com
📚 Documentation preview 📚: https://cpython-previews--134731.org.readthedocs.build/