konsti
43745d2ecf
The marker display code assumes that all versions are normalized, in that all trailing zeroes are stripped. This is not the case for tilde-equals and equals-star versions, where the trailing zeroes (before the `.*`) are semantically relevant. This would cause path dependent-behavior where we would get a different marker string depending on whether a version with or without a trailing zero was added to the cache first. To handle both equals-star and tilde-equals when converting `python_version` to `python_full_version` markers, we have to merge the version normalization (i.e. trimming the trailing zeroes) and the conversion both to `python_full_version` and to `Ranges`, while special casing equals-star and tilde-equals. To avoid churn in lockfiles, we only trim in the conversion to `Ranges` for markers, but keep using untrimmed versions for requires-python. (Note that this behavior is technically also path dependent, as versions with and without trailing zeroes have the same Hash and Eq. E.q., `requires-python == ">= 3.10.0"` and `requires-python == ">= 3.10"` in the same workspace could lead to either value in `uv.lock`, and which one it is could change if we make unrelated (performance) changes. Always trimming however definitely changes lockfiles, a churn I wouldn't do outside another breaking or lockfile-changing change.) Nevertheless, there is a change for users who have `requires-python = "~= 3.12.0"` in their `pyproject.toml`, as this now hits the correct normalization path. Fixes #14231 Fixes #14270
Crates
uv-bench
Functionality for benchmarking uv.
uv-cache-key
Generic functionality for caching paths, URLs, and other resources across platforms.
uv-distribution-filename
Parse built distribution (wheel) and source distribution (sdist) filenames to extract structured metadata.
uv-distribution-types
Abstractions for representing built distributions (wheels) and source distributions (sdists), and the sources from which they can be downloaded.
uv-install-wheel-rs
Install built distributions (wheels) into a virtual environment.
uv-once-map
A waitmap-like concurrent hash map for executing tasks
exactly once.
uv-pep440-rs
Utilities for interacting with Python version numbers and specifiers.
uv-pep508-rs
Utilities for parsing and evaluating dependency specifiers, previously known as PEP 508.
uv-platform-tags
Functionality for parsing and inferring Python platform tags as per PEP 425.
uv-cli
Command-line interface for the uv package manager.
uv-build-frontend
A PEP 517-compatible build frontend for uv.
uv-cache
Functionality for caching Python packages and associated metadata.
uv-client
Client for interacting with PyPI-compatible HTTP APIs.
uv-dev
Development utilities for uv.
uv-dispatch
A centralized struct for resolving and building source distributions in isolated environments.
Implements the traits defined in uv-types.
uv-distribution
Client for interacting with built distributions (wheels) and source distributions (sdists). Capable of fetching metadata, distribution contents, etc.
uv-extract
Utilities for extracting files from archives.
uv-fs
Utilities for interacting with the filesystem.
uv-git
Functionality for interacting with Git repositories.
uv-installer
Functionality for installing Python packages into a virtual environment.
uv-python
Functionality for detecting and leveraging the current Python interpreter.
uv-normalize
Normalize package and extra names as per Python specifications.
uv-requirements
Utilities for reading package requirements from pyproject.toml and requirements.txt files.
uv-resolver
Functionality for resolving Python packages and their dependencies.
uv-shell
Utilities for detecting and manipulating shell environments.
uv-types
Shared traits for uv, to avoid circular dependencies.
uv-pypi-types
General-purpose type definitions for types used in PyPI-compatible APIs.
uv-virtualenv
A venv replacement to create virtual environments in Rust.
uv-warnings
User-facing warnings for uv.
uv-workspace
Workspace abstractions for uv.
uv-requirements-txt
Functionality for parsing requirements.txt files.