Today, we're announcing our first hosted infrastructure product: pyx, a Python-native package registry.
We think of pyx as an optimized backend for uv: it’s a package registry, but it also solves problems that go beyond the scope of a traditional "package registry".
![Hyperfine benchmark for uv resolving apache-airflow[all].](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:nv4gkpndx3qbxtiiygnphpqm/bafkreigayoutqarqpmaykpnr3jzej77obsbaa4ls7icy2y5smmoij564tm)
![[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.10.0"
[project.optional-dependencies]
cpu = ["torch==2.5.1+cpu"]
gpu = ["torch==2.5.1+cu124"]
[tool.uv]
conflicts = [
[
{ extra = "cpu" },
{ extra = "gpu" },
],
]](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:nv4gkpndx3qbxtiiygnphpqm/bafkreicml2qibxdbdkgxstj4abtr4ii7764fe6tjbc5mjrd6gmbuxqul6e)
![error[E0425]: cannot find value `v1` in this scope
--> crates/uv-resolver/src/resolver/derivation.rs:111:41
|
110 | if let Kind::FromDependencyOf(p1, _v1, p2, v2) = &incompat.kind {
| --- `_v1` defined here
111 | if p2 == package && v1.contains(version) {
| ^^
|
help: the leading underscore in `_v1` marks it as unused, consider renaming it to `v1`
|
110 | if let Kind::FromDependencyOf(p1, v1, p2, v2) = &incompat.kind {
| ~~
For more information about this error, try `rustc --explain E0425`.
error: could not compile `uv-resolver` (lib) due to 1 previous error](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:nv4gkpndx3qbxtiiygnphpqm/bafkreihnmrzfyufhsp7gxc6zrgp6lqj242gbbp7cjmoylf2ndxettbwiki)
