Expand the reach of keyword typo suggestions

未关闭
#156,092 4 条评论 1 个 reaction 已指派 1 人 在 GitHub 查看

@johnslavik 已经在做这个了。

开始于 2026年8月20日。

评估

这个 Issue 还没有评估数据。

描述

interpreter-core topic-parser type-bug

Feature or enhancement

Keyword typo suggestions won't work for most realistically big source files, because

  1. we have a cap of 1024 characters of the source we recompile for probing
  2. most Python source files in practice are rather bigger

My idea is to try to shrink the source being recompiled for probing keyword typos by cutting the smallest possible window of the full source and using that window for recompilation instead. The center of the window would be in the SyntaxError reported line and offset. The window would be shortest distance line up that doesn't start with indent and any line down without a \ continuation.

As a result, keyword typo suggestions could have way further reach for realistic cases.

I might include more illustrations later. cc @pablogsal

主要语言
Python
星标
77.2k
派生
36k
平均合并
1 天 9 小时
30 天内合并 PR
558

贡献指南

打开贡献指南

从这里开始

  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。

python/cpython 的其他 Issue

查看 python/cpython 的全部 Issue

相似的 Issue

更多 Python Issue

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。