8d01f70beb
## Summary This proposes adding the command line option `uv pip uninstall --dry-run ...`, complementing the existing `uv pip install --dry-run ...` added for #1244 in #1436. This option does not exist in PyPA's `pip uninstall`, if adopted it would be unique to `uv pip`. The code should be considered PoC, it is baby's first Rust. The initial motivation was while investigating https://github.com/moreati/ansible-uv/issues/2 - to allow Ansible module `moreati.uv.pip` to work with`state: absent` in "check_mode" (Ansible's equivalent of a dry run), without requiring `packaging` or `setuptools`. ## Test Plan One new unit test has been added. I pedge to add more if the feature is desired/accepted Example usage ```console ➜ uv git:(pip-uninstall--dry-run) rm -rf .venv ➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv venv Using CPython 3.13.0 Creating virtual environment at: .venv Activate with: source .venv/bin/activate ➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv pip install httpx Resolved 7 packages in 178ms Prepared 5 packages in 60ms Installed 7 packages in 15ms + anyio==4.6.2.post1 + certifi==2024.8.30 + h11==0.14.0 + httpcore==1.0.7 + httpx==0.28.0 + idna==3.10 + sniffio==1.3.1 ➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv pip uninstall --dry-run httpx Would uninstall 1 package - httpx==0.28.0 ➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv pip list Package Version -------- ----------- anyio 4.6.2.post1 certifi 2024.8.30 h11 0.14.0 httpcore 1.0.7 httpx 0.28.0 idna 3.10 sniffio 1.3.1 ``` --------- 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.