Charlie Marsh

@crmarsh.com

7825 Followers 315 Following

Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.

uv python install 3.14 --preview
gh-100384: Error on unguarded-availability in Darwin builds (#128155)
A build failure indicating that the kFSEeventStreamEventFlagItemCloned symbol is unguarded.
A build failure indicating that Python.h could not be found.
A build failure indicating that clang could not be found.
A build failure indicating that Xcode could not be found.
A build failure indicating that Tcl wasn't installed properly.
https://github.com/astral-sh/python-build-standalone
gitignore/Python.gitignore, with a uv.lock entry
1. Keep the project up-to-date with Python releases. 2. Upstream changes to the CPython build system. 3. Remove some of the project's existing limitations. 4. Improve the project's build and release process.
A GitHub pull request for the optimzation.
Hyperfine benchmark for uv resolving apache-airflow[all].
Diff of Lib/tarfile.py in CPython, showing sorting of __all__.
"A Comprehensive Guide to Python Project Management and Packaging Concepts Illustrated with uv"
"Using uv with PyTorch"
[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" }, ], ]
"basic support for uv env & package manager; PY-75983"
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
help: `markupsafe` (v0.9.2) was included because `project` (v0.1.0) depends on `mypy>=0.1` (v0.1) which depends on `mako` (v1.0.0) which depends on `markupsafe>=0.9.2`
"Implement PEP 440-compliant local version semantics"
"As of 2024, 60% of all published crates on crates.io depend transitively on syn; 40% depend transitively on serde; 42.5% depend directly on at least one crate by me."
An assigned GitHub issue with a bug label