f98eca8843
In #2976 I made some changes that led to regressions: - We stopped tracking URLs that we had not seen credentials for in the cache - This means the cache no longer returns a value to indicate we've seen a realm before - We stopped seeding the cache with URLs - Combined with the above, this means we no longer had a list of locations that we would never attempt to fetch credentials for - We added caching of credentials found on requests - Previously the cache was only populated from the seed or credentials found in the netrc or keyring - This meant that the cache was populated for locations that we previously did not cache, i.e. GitHub artifacts(?) Unfortunately this unveiled problems with the granularity of our cache. We cache credentials per realm (roughly the hostname) but some realms have mixed authentication modes i.e. different credentials per URL or URLs that do not require credentials. Applying credentials to a URL that does not require it can lead to a failed request, as seen in #3123 where GitHub throws a 401 when receiving credentials. To resolve this, the cache is expanded to supporting caching at two levels: - URL, cached URL must be a prefix of the request URL - Realm, exact match required When we don't have URL-level credentials cached, we attempt the request without authentication first. On failure, we'll search for realm-level credentials or fetch credentials from external services. This avoids providing credentials to new URLs unless we know we need them. Closes https://github.com/astral-sh/uv/issues/3123 |
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|---|---|---|
| .. | ||
| bench | ||
| cache-key | ||
| distribution-filename | ||
| distribution-types | ||
| install-wheel-rs | ||
| once-map | ||
| pep440-rs | ||
| pep508-rs | ||
| platform-tags | ||
| pypi-types | ||
| requirements-txt | ||
| uv | ||
| uv-auth | ||
| uv-build | ||
| uv-cache | ||
| uv-client | ||
| uv-configuration | ||
| uv-dev | ||
| uv-dispatch | ||
| uv-distribution | ||
| uv-extract | ||
| uv-fs | ||
| uv-git | ||
| uv-installer | ||
| uv-interpreter | ||
| uv-normalize | ||
| uv-requirements | ||
| uv-resolver | ||
| uv-toolchain | ||
| uv-trampoline | ||
| uv-types | ||
| uv-version | ||
| uv-virtualenv | ||
| uv-warnings | ||
| uv-workspace | ||
| README.md | ||
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-interpreter
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-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.
requirements-txt
Functionality for parsing requirements.txt files.