FishAlchemist
26b3bfbedb
## Summary After referring to https://github.com/astral-sh/uv/pull/5637 and doing additional testing. The default value in a stable state seems more reasonable to be ``only-system``. ``managed`` in preview. ``` cpython-3.11.9-windows-x86_64-none C:\Users\name\AppData\Local\Programs\Python\Python311\python.exe cpython-3.10.14-windows-x86_64-none C:\Users\name\AppData\Roaming\uv\data\python\cpython-3.10.14-windows-x86_64-none\install\python.exe cpython-3.10.11-windows-x86_64-none C:\Users\name\AppData\Local\Programs\Python\Python310\python.exe cpython-3.9.19-windows-x86_64-none C:\Users\name\AppData\Roaming\uv\data\python\cpython-3.9.19-windows-x86_64-none\python.exe ``` test on uv 0.2.33 (build from https://github.com/astral-sh/uv/tree/257007ccaf0912a41dfe91b534527a7b1f54e19a) ### Stable version ``uv venv -p 3.10`` is ``3.10.11`` (System Python) ``uv venv -p 3.9`` is ``No interpreter found``(3.9.19 for managed Python) ``uv venv -p 3.9 --python-preference only-system`` is ``No interpreter found``(fail) ``uv venv -p 3.9 --python-preference only-managed`` is ``3.9.19``(success) Do not use managed Python, only use the system Python, so it can be determined as ``only-system``. ### Preview mode **Note:** ``3.10.14`` is managed python, ``3.10.11`` is system python. ``uv venv -p 3.11 --preview`` is ``3.11.9`` (System Python) ``uv venv -p 3.10 --preview`` is ``3.10.14`` ``uv venv -p 3.10 --preview --python-preference only-managed`` is ``3.10.14`` ``uv venv -p 3.10 --preview --python-preference managed`` is ``3.10.14`` ``uv venv -p 3.10 --preview --python-preference system`` is ``3.10.11`` ``venv -p 3.10 --preview --python-preference only-system`` is ``3.10.11`` Prioritize the managed Python and then select the system Python, so it can be determined as ``managed``. ----- fixed #5754 ## Test Plan Run website in local. 
Crates
bench
Functionality for benchmarking uv.
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.
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.
uv
Command-line interface for the uv package manager.
uv-build
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-package
Types and functionality for working with Python packages, e.g., parsing wheel files.
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.
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.
requirements-txt
Functionality for parsing requirements.txt files.