pypa/hatch

Support creating a free-threaded environment

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#1,931 opened on 2025年3月11日

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 (4 comments) (1 reaction) (0 assignees)Python (4,451 stars) (240 forks)batch import
buggood first issue

説明

Perhaps complicated by the fact that hatch isn't easily installable on the free-threaded build (#1801, but see https://github.com/pypa/hatch/issues/1801#issuecomment-2715720577), it doesn't look like it's possible to create a hatch environment with a free-threaded interpreter:

$ hatch python install 3.13t
Unknown distributions: 3.13t

Is that something that you'd be interested in adding support for?

I think if we do, projects should be able to install hatch in a GIL-enabled interpreter, and then use hatch to orchestrate downloading a free-threaded interpreter and using it to run tests, sidestepping #1801.

コントリビューターガイド

技術スタック
python
領域
toolingdeveloper 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。
4
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。
active
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。
clear
前提条件
Understanding of free threaded Python (3.13t)Familiarity with hatch's environment creationKnowledge of Python interpreter download mechanics
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。
35
調査方針
First, investigate how hatch currently handles custom Python interpreters in the `hatch python install` command and related environment creation. Look at the code in `src/hatch/cli/python/install.py` and `src/hatch/env/creator.py` to understand the flow. Then, examine the free threaded build installation procedure mentioned in issue #1801 (comment https://github.com/pypa/hatch/issues/1801#issuecomment 2715720577) to see what changes are needed to support `3.13t`. Consider how to allow a GIL enabled hatch to download and use a free threaded interpreter for running tests.