IDLE: Double click text in editor to select more meaningful area

未关闭
#94,525 0 条评论 0 个 reaction 已指派 1 人 在 GitHub 查看

@terryjreedy 已经在做这个了。

开始于 2022年7月5日。

评估

这个 Issue 还没有评估数据。

描述

topic-IDLE type-feature

Feature or enhancement

  • Highlight the selected word.
  • Click the boundaries of string to select the whole string. (by using pre-tagged TAG in tk.Text)
  • Quick select the whole comments by click the comment mark (# sign).
  • Quick select the matched parentheses, including in comments.
  • Select a row by double-click the end of line.
  • Multi-line select by click the colon mark or click the space in indent.
  • Select escape character (\n, \xhh, \uxxxx, …).
  • …

Pitch

In the original IDLE, the logic that controlled the double-click selected text area was in file "~\tcl\tk8.6\text.tcl".

It is equivalent to select a regular expression that equal with "\w+" or "\W+". It help us double-click to select a whole parameter. It is better than nothing. But in my solution, it can do better.

Such as s.split('\n')[:ln], tk's auto selection will select ')[: and ('\, but this seems does not benefit to editing.

In my solution, I can double-click to select ('\n'), '\n', \n, and [:ln] (these were 3 types of match mode). I think this will help developers copy or cut code for what they want much more easier.

Notable things

  1. Considering that sometimes I want to copy text with brackets from comment text, So I use the text rule to match the bracket pairs. Unexpected selection may occur when existing escape characters.

  2. Highlighting the selected word will cause difference user experience at interface. Maybe not everyone like this feature. Do you have any suggestions?

Previous discussion

Discuss at: https://discuss.python.org/t/i-made-some-improvement-for-idle-can-i-contribute-to-idlelib-library-in-python-project

Usage: https://github.com/znsoooo/IDLE-Advance

Implementation: https://github.com/znsoooo/IDLE-Advance/blob/master/idlealib/SmartSelect.py

Linked PRs
  • gh-145386
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。