dataclasses: Allow typing.Annotated to wrap dataclasses-specific annotations

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#90,669 9 comments 1 reaction 0 assignees View on GitHub

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
python
Domain
backend

Research direction

Start by reading the issue description and reviewing the existing Python PR #30997, which is already associated with this work. Confirm how typing.Annotated should wrap dataclasses-specific annotations, then use the PR's referenced changes and tests to determine what behavior is considered complete.

Written by the indexing model from the issue text.

Description

3.10 3.11 3.9 (EOL) stdlib topic-typing type-bug
BPO 46511
Nosy @ericvsmith, @JelleZijlstra, @GBeauregard
PRs
  • python/cpython#30997
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
closed_at = None
created_at = <Date 2022-01-25.09:02:48.629>
labels = ['type-bug', 'library', '3.9', '3.10', '3.11']
title = 'dataclasses: Allow typing.Annotated to wrap dataclasses-specific annotations'
updated_at = <Date 2022-02-11.19:22:33.744>
user = 'https://github.com/GBeauregard'

    bugs.python.org fields:

    activity = <Date 2022-02-11.19:22:33.744>
actor = 'GBeauregard'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2022-01-25.09:02:48.629>
creator = 'GBeauregard'
dependencies = []
files = []
hgrepos = []
issue_num = 46511
keywords = ['patch']
message_count = 9.0
messages = ['411567', '411614', '411637', '411709', '411710', '411945', '411948', '412033', '413094']
nosy_count = 3.0
nosy_names = ['eric.smith', 'JelleZijlstra', 'GBeauregard']
pr_nums = ['30997']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue46511'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']

    Dominant language
    Python
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