pypa/pipx

Check `pyproject.toml` for any potential project limitation/requirements when using `pipx run`

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#914 opened on 2022年11月23日

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 (3 comments) (0 reactions) (0 assignees)Python (7,844 stars) (363 forks)batch import
enhancementhelp wanted

説明

How would this feature be useful? If I want to run e.g. pipx run pylint, it would be nice if it could be tied to any version requirements I may have specified in my pyproject.toml file for installing pylint for development.

Describe the solution you'd like If something specified by pipx run is found in pyproject.toml's optional-dependencies, use that dependency specification when installing the tool into the temporary virtual environment. Probably would want to just grab the first requirement found instead of trying to be clever about it.

Describe alternatives you've considered I've considered not caring. 😉 Honestly it probably isn't worth worrying about this idea, but I at least wanted it written down after I thought about it in case anyone else also realized that when you are running a tool for a project there may be certain installation requirements for it.

コントリビューターガイド

技術スタック
pythonshell
領域
clideveloper experience
Issue 種別
feature
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-2 days
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
stale
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
mostly clear
前提条件
Pythonpipxpyproject.toml
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
40
調査方針
The issue proposes that `pipx run` should check the project's `pyproject.toml` for optional dependencies related to the tool being run and use that version constraint when installing it in a temporary virtual environment. The implementation should likely read the `pyproject.toml` in the current directory, look for `[project.optional dependencies]` or similar, and if the tool name matches a key, use the version specification. The feature request is low urgency and has had no recent activity; a newcomer should review pipx's source code for how it currently handles `pipx run` and the temporary environment creation (likely in `pipx/commands/run.py` or similar).