mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

[3.14] gh-133701: Fix incorrect __annotations__ on TypedDict defined under PEP 563 (GH-133772) (#134003)

Browse source 
gh-133701: Fix incorrect `__annotations__` on TypedDict defined under PEP 563 (GH-133772)
(cherry picked from commit 9836503b48)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
This commit is contained in:
Miss Islington (bot) 2025-05-14 15:54:29 +02:00 • committed by GitHub
parent a962934106
commit d6cb8fa86e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 41 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Lib/typing.py
View file

@ -3087,14 +3087,16 @@ class _TypedDictMeta(type):
else:
generic_base = ()
ns_annotations = ns.pop('__annotations__', None)
tp_dict = type.__new__(_TypedDictMeta, name, (*generic_base, dict), ns)
if not hasattr(tp_dict, '__orig_bases__'):
tp_dict.__orig_bases__ = bases
if "__annotations__" in ns:
if ns_annotations is not None:
own_annotate = None
own_annotations = ns["__annotations__"]
own_annotations = ns_annotations
elif (own_annotate := _lazy_annotationlib.get_annotate_from_class_namespace(ns)) is not None:
own_annotations = _lazy_annotationlib.call_annotate_function(
own_annotate, _lazy_annotationlib.Format.FORWARDREF, owner=tp_dict
@ -3165,7 +3167,7 @@ class _TypedDictMeta(type):
if base_annotate is None:
continue
base_annos = _lazy_annotationlib.call_annotate_function(
base.__annotate__, format, owner=base)
base_annotate, format, owner=base)
annos.update(base_annos)
if own_annotate is not None:
own = _lazy_annotationlib.call_annotate_function(