python / python/cpython

A better way to resolve ForwardRefs in type aliases across modules

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3.11 stdlib topic-typing type-feature
主要语言
Python
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描述

BPO 46371
Nosy @gvanrossum, @JelleZijlstra, @sobolevn, @Fidget-Spinner, @kumaraditya303, @AlexWaygood, @aha79

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 2022-01-13.23:48:15.238>
labels = ['type-feature', 'library', '3.11']
title = 'A better way to resolve ForwardRefs in type aliases across modules'
updated_at = <Date 2022-01-14.07:31:01.351>
user = 'https://github.com/aha79'

bugs.python.org fields:

activity = <Date 2022-01-14.07:31:01.351>
actor = 'AlexWaygood'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2022-01-13.23:48:15.238>
creator = 'andreash'
dependencies = []
files = []
hgrepos = []
issue_num = 46371
keywords = []
message_count = 1.0
messages = ['410535']
nosy_count = 7.0
nosy_names = ['gvanrossum', 'JelleZijlstra', 'sobolevn', 'kj', 'kumaraditya', 'AlexWaygood', 'andreash']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue46371'
versions = ['Python 3.11']

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  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

调研方向

从迁移后的 BPO issue 46371 开始,查看其中关于原始讨论的唯一一条已记录评论。payload 没有列出任何文件、测试、入口点或验收标准,因此在开始编码之前,仍需确定所需的实现方式和完成定义。

由索引模型根据 Issue 内容生成。

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技术栈
python
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Issue 类型
功能
难度
5/5
预计耗时
一周以上
活跃度
停滞
描述清晰度
需要澄清
新手友好度
25/100

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