Zanie Blue
e9e3e573a2
Instead of dropping versions without a compatible distribution, we track them as incompatibilities in the solver. This implementation follows patterns established in https://github.com/astral-sh/puffin/pull/1290. This required some significant refactoring of how we track incompatible distributions. Notably: - `Option<TagPriority>` is now `WheelCompatibility` which allows us to track the reason a wheel is incompatible instead of just `None`. - `Candidate` now has a `CandidateDist` with `Compatible` and `Incompatibile` variants instead of just `ResolvableDist`; candidates are not strictly compatible anymore - `ResolvableDist` was renamed to `CompatibleDist` - `IncompatibleWheel` was given an ordering implementation so we can track the "most compatible" (but still incompatible) wheel. This allows us to collapse the reason a version cannot be used to a single incompatibility. - The filtering in the `VersionMap` is retained, we still only store one incompatible wheel per version. This is sufficient for error reporting. - A `TagCompatibility` type was added for tracking which part of a wheel tag is incompatible - `Candidate::validate_python` moved to `PythonRequirement::validate_dist` I am doing more refactoring in #1298 — I think a couple passes will be necessary to clarify the relationships of these types. Includes improved error message snapshots for multiple incompatible Python tag types from #1285 — we should add more scenarios for coverage of behavior when multiple tags with different levels are present.
Crates
bench
Functionality for benchmarking Puffin.
cache-key
Generic functionality for caching paths, URLs, and other resources across platforms.
distribution-filename
Parse built distribution (wheel) and source distribution (sdist) filenames to extract structured metadata.
distribution-types
Abstractions for representing built distributions (wheels) and source distributions (sdists), and the sources from which they can be downloaded.
gourgeist
A venv replacement to create virtual environments in Rust.
install-wheel-rs
Install built distributions (wheels) into a virtual environment.]
once-map
A waitmap-like concurrent hash map for executing tasks
exactly once.
pep440-rs
Utilities for interacting with Python version numbers and specifiers.
pep508-rs
Utilities for interacting with PEP 508 dependency specifiers.
platform-host
Functionality for detecting the current platform (operating system, architecture, etc.).
platform-tags
Functionality for parsing and inferring Python platform tags as per PEP 425.
puffin
Command-line interface for the Puffin package manager.
puffin-build
A PEP 517-compatible build frontend for Puffin.
puffin-cache
Functionality for caching Python packages and associated metadata.
puffin-client
Client for interacting with PyPI-compatible HTTP APIs.
puffin-dev
Development utilities for Puffin.
puffin-dispatch
A centralized struct for resolving and building source distributions in isolated environments.
Implements the traits defined in puffin-traits.
puffin-distribution
Client for interacting with built distributions (wheels) and source distributions (sdists). Capable of fetching metadata, distribution contents, etc.
puffin-extract
Utilities for extracting files from archives.
puffin-fs
Utilities for interacting with the filesystem.
puffin-git
Functionality for interacting with Git repositories.
puffin-installer
Functionality for installing Python packages into a virtual environment.
puffin-interpreter
Functionality for detecting and leveraging the current Python interpreter.
puffin-normalize
Normalize package and extra names as per Python specifications.
puffin-package
Types and functionality for working with Python packages, e.g., parsing wheel files.
puffin-resolver
Functionality for resolving Python packages and their dependencies.
puffin-traits
Shared traits for Puffin, to avoid circular dependencies.
pypi-types
General-purpose type definitions for types used in PyPI-compatible APIs.
puffin-warnings
User-facing warnings for Puffin.
requirements-txt
Functionality for parsing requirements.txt files.