astral-sh/uv

Suggest `MACOSX_DEPLOYMENT_TARGET` in resolver platform tag hint

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#10,699 opened on Jan 16, 2025

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 (1 comment) (1 reaction) (0 assignees)Rust (84,934 stars) (3,111 forks)batch import
error messageshelp wanted

Description

See https://github.com/astral-sh/uv/issues/10696#issuecomment-2597052942

We should suggest changing the MACOSX_DEPLOYMENT_TARGET version when the "best" tag differs from one of the available tags by OS version.

For implementation, see

Contributor guide

Tech stack
rustpython
Domain
developer experience
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Rust programmingBasic knowledge of Python packaging
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60
Research direction
Examine the resolver code in crates/uv resolver/src/pubgrub/report.rs around line 1666 to understand the current platform tag hint logic. Review the implementation in PR #10582 for reference on how to detect OS version mismatches and suggest MACOSX DEPLOYMENT TARGET changes. Consider the discussion linked in issue #10696 for additional context.
Suggest `MACOSX_DEPLOYMENT_TARGET` in resolver platform tag hint · astral-sh/uv#10699 | Good First Issue