## Summary
This PR adds basic struct definitions along with a "workspace" concept
for discovering settings. (The "workspace" terminology is used to match
Ruff; I did not invent it.)
A few notes:
- We discover any `pyproject.toml` or `uv.toml` file in any parent
directory of the current working directory. (We could adjust this to
look at the directories of the input files.)
- We don't actually do anything with the configuration yet; but those
PRs are large and I want this to be reviewed in isolation.
Hello! This is my first PR so do not hesitate to let me know if anything
should be done differently 🙌🏽
## Summary
This PR starts adding useful error messages and warnings when people
pass redundant or unsupported arguments to `pip list`.
For now, I've just covered `pip list --outdated`, which is currently
unsupported.
Closes https://github.com/astral-sh/uv/issues/2948
Separates Windows tests from the rest because it's a pain and drops the
`python-patch` feature from testing so we can use the GitHub Actions
Python versions which bootstrap in 0 seconds instead of 2 minutes.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Since the [`junction` crate](https://crates.io/crates/junction)
implements Windows-only functionality, and since the only place it is
used is guarded by `#[cfg(windows)]`,
1f626bfc73/crates/uv-fs/src/lib.rs (L65-L86)
it makes sense not to depend on this crate at all on non-Windows
platforms.
If nothing else, this makes Linux distribution packagers’ lives just a
*tiny* bit easier.
## Test Plan
<!-- How was it tested? -->
On Fedora Linux 39:
```
# To avoid an error when /tmp and the working directory are on different filesystems:
$ mkdir _tmp
$ TMPDIR="${PWD}/tmp" cargo run -p uv-dev -- fetch-python
$ cargo test
```
I don’t have access to a Windows system.
## Summary
This makes it easier to add (e.g.) JSON Schema derivations to the type.
If we have support for other dates in the future, we can generalize it
to a `UserDate` or similar.
# Avoid cache invalidation on credentials renewal
Addresses
- https://github.com/astral-sh/uv/issues/3009#issue-2239221126
## Summary
Some private package registries (e.g. AWS CodeArtifact) use short-lived
credentials. Since they are short-lived, the exact URL that is assigned
to `UV_INDEX_URL` changes frequently and with that the cache key /
hashes of these URLs. This causes the cache to be missed on token
renewal.
This PR attempts to fix this by hashing URLs for cache keys without
their user credentials.
## Test Plan
I added a test that validates that:
1. Changing user credentials returns the same hash
2. Setting no user credentials yields the same as some user credentials
## Question
I'm not sure if we should also change the `hash` implementation of
`CanonicalUrl` / `RepositoryUrl`. They also run `.hash` within.
PS. this is the first time I'm writing `rust` so if I'm wasting your
precious time, let me know and I'll try to up my skills before I ask
again. Anyway, I figured it's good to get this issue on your radar :)
## Summary
This PR adds system install tests to verify the behavior described in
#2798. It turns out this behavior _also_ affects Fedora and Amazon
Linux, we just didn't have the right conditions enabled (specifically,
you need to create the virtualenv with `python -m venv` to get these
symlinks), so the test suite was expanded to capture that.
The issue itself is also fixed by way of deduplicating the
`site-packages` entries.
Closes: https://github.com/astral-sh/uv/issues/2798
## Summary
I'm surprised we haven't hit this before, but apparently we don't allow
comments after `--index-url`, `-e` entries, etc., in the
requirements.txt parser.
Closes#3011.
## Test Plan
`cargo test`
## Summary
It turns out that if you have an environment variable set, Clap will
consider that equivalent to passing the flag, even if it's set to (e.g.)
something falsy or the default value.
So, e.g., this fails:
```shell
UV_SYSTEM=false uv pip install --python ./.venv/bin/python flask
```
Worse, this fails, because it thinks `--no-index` and `--index-url` are
conflicting:
```shell
export UV_INDEX_URL=https://google.com
uv pip install flask --no-index
```
This PR removes some of the conflicts, namely those related to
environment variables, such that:
- You _can_ pass mixes of `--no-index`, `--index-url`, etc. If
`--no-index` is provided, all the index URLs will be ignored (but we
won't error).
- Passing `--pre` will always enable prereleases, even if `--prerelease`
is also provided. (We could warn here, although honestly it's not
trivial because we'd need to make `--prerelease` take an optional, then
we'd lose the default argument from the `--help`.)
- You _can_ pass `--system` and `--python`. If `--python` is provided,
we use that, and ignore `--system`. (We could warn here.)
I guess the underlying problem here is that we can't differentiate
between arguments passed on the CLI and those set as environment
variables. But making bigger changes here seems out-of-scope.
Closes https://github.com/astral-sh/uv/issues/3000.
## Summary
It turns out that `normalize_path` (sourced from Cargo) has a subtle
bug. If you pass it a relative path that traverses beyond the root, it
silently drops components. So, e.g., passing `../foo/bar`, it will just
drop the leading `..` and return `foo/bar`.
This PR encodes that behavior as a `Result` and avoids using it in such
cases.
Closes https://github.com/astral-sh/uv/issues/3012.
Inspired by https://github.com/astral-sh/uv/issues/2964, we now properly
log hardlink failures, e.g. when the cache is a docker container but the
venv is in a bind mount, e.g.:
```
DEBUG Failed to hardlink `/code/venv/uv/lib/python3.12/site-packages/asgiref-3.8.1.dist-info/WHEEL` to `/root/.cache/uv/archive-v0/nnpkKgUoM3LMxcNDmEKJQ/asgiref-3.8.1.dist-info/WHEEL`, attempting to copy files as a fallback
```
## Summary
I don't know if this is a good change, but `main.rs` is really large.
This just moves all the Clap arguments into their own `cli.rs` module.
freethreaded python reintroduces abiflags since it is incompatible with
regular native modules and abi3.
Tests: None yet! We're lacking cpython 3.13 no-gil builds we can use in
ci.
My test setup:
```
PYTHON_CONFIGURE_OPTS="--enable-shared --disable-gil" pyenv install 3.13.0a5
cargo run -q -- venv -q -p python3.13 .venv3.13 --no-cache-dir && cargo run -q -- pip install -v psutil --no-cache-dir && .venv3.13/bin/python -c "import psutil"
```
Fixes#2429
## Summary
In all of these ID types, we pass values to `cache_key::digest` prior to
passing to `DistributionId` or `ResourceId`. The `DistributionId` and
`ResourceId` are then hashed later, since they're used as keys in hash
maps.
It seems wasteful to hash the value, then hash the hashed value? So this
PR modifies those structs to be enums that can take one of a fixed set
of types.
## Summary
If there are no hashes for a given package, we now return
`Validate(&[])` so that the policy is impossible to satisfy. Previously,
we returned `None`, which is always satisfied.
We don't really ever expect to hit this, because we detect this case in
the resolver and raise a different error. But if we have a bug
somewhere, it's better to fail with an error than silently let the
package through.
## Summary
This PR enables `--require-hashes` with unnamed requirements. The key
change is that `PackageId` becomes `VersionId` (since it refers to a
package at a specific version), and the new `PackageId` consists of
_either_ a package name _or_ a URL. The hashes are keyed by `PackageId`,
so we can generate the `RequiredHashes` before we have names for all
packages, and enforce them throughout.
Closes#2979.
When running the `uv-client` tests, i would previously get:
```
warning: field `0` is never read
--> crates/uv-configuration/src/config_settings.rs:43:27
|
43 | pub struct ConfigSettings(BTreeMap<String, ConfigSettingValue>);
| -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| field in this struct
|
= note: `ConfigSettings` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
= note: `#[warn(dead_code)]` on by default
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
|
43 | pub struct ConfigSettings(());
| ~~
warning: `uv-configuration` (lib) generated 1 warning
```
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## Summary
Closes#2564
## Test Plan
1. Changed existing linehaul tests to leverage insta.
2. Ran tests in various linux distros (Debian, Ubuntu, Centos, Fedora,
Alpine) to ensure they also pass locally again.
---------
Co-authored-by: konstin <konstin@mailbox.org>
The sync scenarios script is broken, so i did the updates manually
```
$ ./scripts/sync_scenarios.sh
Setting up a temporary environment...
Using Python 3.12.1 interpreter at: /home/konsti/projects/uv/.venv/bin/python3
Creating virtualenv at: .venv
Activate with: source .venv/bin/activate
× No solution found when resolving dependencies:
╰─▶ Because docutils==0.21.post1 is unusable because the package metadata was inconsistent and you require docutils==0.21.post1, we can conclude that the requirements are unsatisfiable.
hint: Metadata for docutils==0.21.post1 was inconsistent:
Package metadata version `0.21` does not match given version `0.21.post1`
```
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
Similar to `Revision`, we now store IDs in the `Archive` entires rather
than absolute paths. This makes the cache robust to moves, etc.
Closes https://github.com/astral-sh/uv/issues/2908.
## Summary
This PR formalizes some of the concepts we use in the cache for
"pointers to things".
In the wheel cache, we have files like
`annotated_types-0.6.0-py3-none-any.http`. This represents an unzipped
wheel, cached alongside an HTTP caching policy. We now have a struct for
this to encapsulate the logic: `HttpArchivePointer`.
Similarly, we have files like `annotated_types-0.6.0-py3-none-any.rev`.
This represents an unzipped local wheel, alongside with a timestamp. We
now have a struct for this to encapsulate the logic:
`LocalArchivePointer`.
We have similar structs for source distributions too.
