rtk-ai/rtk

Support of uv pytest

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#1102 opened on Apr 9, 2026

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 (4 comments) (5 reactions) (0 assignees)Rust (48,085 stars) (2,914 forks)batch import
awaiting-informationbugfilter-qualitygood first issueresolved-pending-close

Description

While it work well in pytest XXX. It seems uv system escape rtk easily and making no token saved (more test u have , more token consumed wastely)

Contributor guide

Tech stack
rustpython
Domain
cliaiperformance
Issue type
bug
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.
active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
Rust basicsPython testing experienceUnderstanding of token optimization
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
25
Research direction
Examine the Rust source code for token saving logic, especially how the CLI handles subprocesses like pytest. Review the issue comments for additional context on the problem. Check if there are existing tests for pytest integration. Investigate why tokens are not being saved when running pytest under uv, possibly due to the uv process not being intercepted correctly.