rtk-ai/rtk

Add python3 / python rewrite support

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#928 建立於 2026年3月30日

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 (5 留言) (3 反應) (0 負責人)Rust (48,085 star) (2,914 fork)batch import
effort-mediumenhancementgood first issue

描述

Problem

rtk discover shows ~691 python3 heredoc commands and ~289 python3 script invocations not being rewritten. rtk rewrite has no rule for python3 or python.

Patterns to support

Pattern Example Count (30d)
python3 << 'PYEOF' Inline heredoc scripts ~691
python3 script.py Script execution ~289
python -m <module> Module execution (unittest, py_compile) ~83

Reproduction

$ rtk rewrite "python3 << 'PYEOF'"
# exit 1, no output — no rewrite rule

$ rtk rewrite "python3 scripts/my_script.py"
# exit 1, no output

$ rtk rewrite "python -m unittest discover -s ."
# exit 1, no output

Environment

  • rtk 0.30.1
  • macOS (Darwin 23.5.0)

Impact

Python heredoc scripts often produce large DataFrames/dicts as output — high token savings potential. Combined ~1,063 commands over 30 days.

貢獻者指南

技術棧
rustpython
領域
clitooling
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
active
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Rust programmingCLI developmentRegex/pattern matching
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
75
研究方向
Investigate the existing rewrite rule implementation in the Rust source code, likely in a module like 'rewrite' or 'rules'. Look at how similar commands (e.g., 'python2' if exists) are handled. Add new rules for patterns: heredoc with python3, script execution with python3, and module execution with python. Ensure to handle command parsing and token rewriting consistent with existing patterns.