<!-- Thank you for contributing to uv! To help us review effectively, please ensure that: - The pull request includes a summary of the change. - The title is descriptive and concise. - Relevant issues are referenced where applicable. --> ## Summary Resolves #9333 This pull request introduces support for the `--no-extra` command-line flag and the corresponding `no-extra` UV setting. ### Behavior - When `--all-extras` is supplied, the specified extras in `--no-extra` will be excluded from the installation. - If `--all-extras` is not supplied, `--no-extra` has no effect and is safely ignored. ## Test Plan Since `ExtrasSpecification::from_args` and `ExtrasSpecification::extra_names` are the most important parts in the implementation, I added the following tests in the `uv-configuration/src/extras.rs` module: - **`test_no_extra_full`**: Verifies behavior when `no_extra` includes the entire list of extras. - **`test_no_extra_partial`**: Tests partial exclusion, ensuring only specified extras are excluded. - **`test_no_extra_empty`**: Confirms that no extras are excluded if `no_extra` is empty. - **`test_no_extra_excessive`**: Ensures the implementation ignores `no_extra` values that don't match any available extras. - **`test_no_extra_without_all_extras`**: Validates that `no_extra` has no effect when `--all-extras` is not supplied. - **`test_no_extra_without_package_extras`**: Confirms correct behavior when no extras are available in the package. - **`test_no_extra_duplicates`**: Verifies that duplicate entries in `pkg_extras` or `no_extra` do not cause errors. --------- Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
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.