mirrors/uv
1
0
Fork 0
mirror of https://github.com/astral-sh/uv.git synced 2025-11-17 18:57:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

uv-resolver: normalize marker expressions (#4017)

Browse source 
This is a quick fix for some flaky tests where the output in the lock
file isn't stable because marker expressions can be combined in a
non-deterministic order.

I believe there is ongoing work to simplify marker expressions which
will help here, but I think some kind of normalization is still
ultimately needed to guarantee consistent output.

I first noticed the flaky test in:
https://github.com/astral-sh/uv/pull/4015
This commit is contained in:
Andrew Gallant 2024-06-04 13:45:54 -04:00 • committed by GitHub
parent 3b8f3a7f0d
commit 5c30b39fe3
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 30 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
crates/uv-resolver/src/lock.rs
View file

@ -356,7 +356,12 @@ pub struct Distribution {
impl Distribution {
fn from_annotated_dist(annotated_dist: &AnnotatedDist) -> Result<Self, LockError> {
let id = DistributionId::from_annotated_dist(annotated_dist);
let marker = annotated_dist.marker.clone();
let mut marker = annotated_dist.marker.clone();
// Markers can be combined in an unpredictable order, so normalize them
// such that the lock file output is consistent and deterministic.
if let Some(ref mut marker) = marker {
marker.normalize();
}
let sdist = SourceDist::from_annotated_dist(annotated_dist)?;
let wheels = Wheel::from_annotated_dist(annotated_dist)?;
Ok(Distribution {