a2b603f8fe
For some reason, I'm encountering broken PBS venvs again (https://github.com/astral-sh/python-build-standalone/issues/380). Instead of showing the obscure error to the user, we point them to the PBS bug and ask them to run `uv venv`. ``` $ uv sync error: Querying Python at `/tmp/uv/tests/.tmpwXZRTI/temp/.venv/bin/python3` failed with exit status exit status: 1 [stderr] Could not find platform independent libraries <prefix> Could not find platform dependent libraries <exec_prefix> Python path configuration: PYTHONHOME = (not set) PYTHONPATH = (not set) program name = '/tmp/uv/tests/.tmpwXZRTI/temp/.venv/bin/python3' isolated = 1 environment = 0 user site = 0 safe_path = 1 import site = 1 is in build tree = 0 stdlib dir = '/install/lib/python3.12' sys._base_executable = '/home/konsti/.local/share/uv/python/cpython-3.12.9-linux-x86_64-gnu/bin/python3.12' sys.base_prefix = '/install' sys.base_exec_prefix = '/install' sys.platlibdir = 'lib' sys.executable = '/tmp/uv/tests/.tmpwXZRTI/temp/.venv/bin/python3' sys.prefix = '/install' sys.exec_prefix = '/install' sys.path = [ '/install/lib/python312.zip', '/install/lib/python3.12', '/install/lib/python3.12/lib-dynload', ] Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding Python runtime state: core initialized ModuleNotFoundError: No module named 'encodings' Current thread 0x000078e48b835740 (most recent call first): <no Python frame> ``` ``` $ uv-debug sync error: Can't use Python at `/tmp/uv/tests/.tmpwXZRTI/temp/.venv/bin/python3` Caused by: Python is missing PYTHONHOME. If you are using a managed Python interpreter, this is a known bug (https://github.com/astral-sh/python-build-standalone/issues/380). You can recreate the virtual environment with `uv venv`. ``` |
||
|---|---|---|
| .. | ||
| uv | ||
| uv-auth | ||
| uv-bench | ||
| uv-bin-install | ||
| uv-build | ||
| uv-build-backend | ||
| uv-build-frontend | ||
| uv-cache | ||
| uv-cache-info | ||
| uv-cache-key | ||
| uv-cli | ||
| uv-client | ||
| uv-configuration | ||
| uv-console | ||
| uv-dev | ||
| uv-dirs | ||
| uv-dispatch | ||
| uv-distribution | ||
| uv-distribution-filename | ||
| uv-distribution-types | ||
| uv-extract | ||
| uv-flags | ||
| uv-fs | ||
| uv-git | ||
| uv-git-types | ||
| uv-globfilter | ||
| uv-install-wheel | ||
| uv-installer | ||
| uv-keyring | ||
| uv-logging | ||
| uv-macros | ||
| uv-metadata | ||
| uv-normalize | ||
| uv-once-map | ||
| uv-options-metadata | ||
| uv-pep440 | ||
| uv-pep508 | ||
| uv-performance-memory-allocator | ||
| uv-platform | ||
| uv-platform-tags | ||
| uv-preview | ||
| uv-publish | ||
| uv-pypi-types | ||
| uv-python | ||
| uv-redacted | ||
| uv-requirements | ||
| uv-requirements-txt | ||
| uv-resolver | ||
| uv-scripts | ||
| uv-settings | ||
| uv-shell | ||
| uv-small-str | ||
| uv-state | ||
| uv-static | ||
| uv-tool | ||
| uv-torch | ||
| uv-trampoline | ||
| uv-trampoline-builder | ||
| uv-types | ||
| uv-version | ||
| uv-virtualenv | ||
| uv-warnings | ||
| uv-workspace | ||
| README.md | ||
README.md
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.