## Summary
The basic idea here is that we can (should) reuse a build environment
across resolution (`prepare_metadata_for_build_wheel`) and installation.
This also happens to solve the build-PyTorch-from-source problem, since
we use a consistent build environment between the invocations.
Since `SourceDistributionBuilder` is stateless, we instead store the
builds on `BuildContext`, and we key them by various properties: the
underlying interpreter, the configuration settings, etc. This just
ensures that if we build the same package twice within a process, we
don't accidentally reuse an incompatible build (virtual) environment.
(Note that still drop build environments at the end of the command, and
don't attempt to reuse them across processes.)
Closes#14269.
<!--
Thank you for contributing to uv! To help us out with reviewing, please
consider the following:
- Does this pull request include a summary of the change? (See below.)
- Does this pull request include a descriptive title?
- Does this pull request include references to any relevant issues?
-->
## Summary
Update [schemars
0.9.0](https://github.com/GREsau/schemars/releases/tag/v0.9.0)
There are differences in the generated JSON Schema and I will [contact
the author](https://github.com/GREsau/schemars/issues/407).
## Test Plan
---------
Co-authored-by: konstin <konstin@mailbox.org>
This allows you to specify requires-python on individual dependency-groups,
with the intended usecase being "oh my dev-dependencies have a higher
requires-python than my actual project".
This includes a large driveby move of the RequiresPython type to
uv-distribution-types to allow us to generate the appropriate markers at
this point in the code. It also migrates RequiresPython from
pubgrub::Range to version_ranges::Ranges, and makes several pub(crate)
items pub, as it's no longer defined in uv_resolver.
Fixes#11606
This includes some initial work on adding Pyodide support (issue
#12729). It is enough to get
```
uv pip compile -p /path/to/pyodide --extra-index-url file:/path/to/simple-index
```
to work which should already be quite useful.
## Test Plan
* added a unit test for `pyodide_platform`
* integration tested manually with:
```
cargo run pip install \
-p /home/rchatham/Documents/programming/tmp/pyodide-venv-test/.pyodide-xbuildenv-0.29.3/0.27.4/xbuildenv/pyodide-root/dist/python \
--extra-index-url file:/home/rchatham/Documents/programming/tmp/pyodide-venv-test/.pyodide-xbuildenv-0.29.3/0.27.4/xbuildenv/pyodide-root/package_index \
--index-strategy unsafe-best-match --target blah --no-build \
numpy pydantic
```
---------
Co-authored-by: konsti <konstin@mailbox.org>
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
Closes#13253
## Test Plan
```sh
❯ cat pyproject.toml | rg required
required-version = ">=0.7.3, <0.8"
❯ cargo run -q --features self-update --manifest-path ~/uv/Cargo.toml add black
error: Required uv version `>=0.7.3, <0.8` does not match the running version `0.7.2`.
hint: Update `uv` by running `uv self update`.
❯ cat pyproject.toml | rg required
required-version = ">=0.7.3"
❯ cargo run -q --features self-update --manifest-path ~/uv/Cargo.toml add black
error: Required uv version `>=0.7.3` does not match the running version `0.7.2`.
hint: Update `uv` by running `uv self update`.
❯ cat pyproject.toml | rg required
required-version = "<0.7"
❯ cargo run -q --features self-update --manifest-path ~/uv/Cargo.toml add black
error: Required uv version `<0.7` does not match the running version `0.7.2`.
❯ cat pyproject.toml | rg required
required-version = ">=0.4,<0.7"
❯ cargo run -q --features self-update --manifest-path ~/uv/Cargo.toml add black
error: Required uv version `>=0.4, <0.7` does not match the running version `0.7.2`.
```
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
Add configuration documentation for the build backend and make it the
preview default.
The build backend should generally work with default configuration
unless you want specific features such as flat layout or module
renaming, there is only a dedicated configuration, but no concept or
guide page for the build backend. Once the build backend is stable, we
can update the guide documentation to explain that uv defaults to its
own build backend, but other build backends are also supported.
The uv build backend becomes the default in preview, giving it more
exposure from users and preparing it to make it the default proper. The
current documentation retains warnings that the build backend is in
preview.
To see current uses of `uv_build` on GitHub:
https://github.com/search?q=path%3A**%2Fpyproject.toml+uv_build%3E%3D0&type=code
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
<!--
Thank you for contributing to uv! To help us out with reviewing, please
consider the following:
- Does this pull request include a summary of the change? (See below.)
- Does this pull request include a descriptive title?
- Does this pull request include references to any relevant issues?
-->
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
This adds `poetry-core` as a build backend choice.
## Test Plan
<!-- How was it tested? -->
---------
Co-authored-by: konstin <konstin@mailbox.org>
## Summary
Part of #8607. This is a pure refactor aimed at paving the way for
supporting the `default-extras` configuration in the `pyproject.toml`
file.
The `ExtraSpecification` struct has been refactored to align more
closely with the
[`DependencyGroups`](256b100a9e/crates/uv-configuration/src/dependency_groups.rs (L9))
struct.
## Test Plan
Existing tests.
## Summary
This PR adds `uv export` support for [PEP
751](https://peps.python.org/pep-0751). We don't yet expose a way to
consume the generated lockfile, but it's a first step.
The logic to go from `uv.lock` to "flat set of packages to include, with
markers telling us when to include them" is all shared with the
`requirements.txt` export (and extracted in
https://github.com/astral-sh/uv/pull/12956). So most of the code is just
converting from our internal types to the PEP 751 schema.
Closes#12929
## Summary
Untag the `config-settings` value to support JSON schema according to
the
[docs](https://docs.astral.sh/uv/reference/settings/#config-settings).
```toml
[tool.uv]
config-settings = { editable_mode = "compat" }
```
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
Verified using the "Even Better TOML" extension with paths to old and
new `uv.schema.json`.
## Notes
I could not reproduce the issue with either the `taplo` (on which Even
Better Toml is built, afaik) and `check-jsonschema` CLI tools; with both
old and new versions of the `uv.schema.json` validated the
`pyproject.toml`.
Maybe for these there is some additional regularization going on and
that's also how a breaking case ended up in the docs?
I'm unsure on how to test for this.
After about an hour, the Even better TOML VSCode extension was the only
way to reproduce failing validation.
Let me know if I can do something else.
<!-- How was it tested? -->
Currently, `uv init` works without a `git` executable, and with a
working `git` executable, but not with a broken `git`, be it from GitHub
Action's Windows CI or from the shim we insert.
`uv init` calls git twice: Once `git rev-parse` to check whether a git
repo already exists, and then `git init` (if there is no git repository
yet and no `--vcs none`).
By separately handling the cases where git failed during `git rev-parse`
doesn't work vs. where the is no repository when checking for an
existing repo work tree, we can avoid calling `git init` for broken git
and erroring. We have to hardcode the expected git command outputs to be
able to check.
See #12769 for the motivation. We set the 4MB not only for the main
thread, but also for all tokio and rayon threads to fix a stack overflow
while unpacking wheels in production on Windows.
There are two variables for setting the stack size: A new
`UV_STACK_SIZE` that takes precedent, and the existing `RUST_MIN_STACK`.
When setting the stack size, `UV_STACK_SIZE` should be preferred, since
`RUST_MIN_STACK` affects all Rust applications, including build backends
we call (e.g., maturin). The minimum stack size is set to 1MB, the
lowest stack size we observed on a platform (Windows main thread).
Fixes#12769
## Test Plan
Tested manually with the example from #12769
serde needs to be told where to put underscores. someone clearly noticed
this when adding attributes for schemars, but they need to be present
for serde too and then schemars gets them for free.
Strictly speaking this would be a breaking change for anyone who noticed
the parsing was messed up and worked around it. So we add aliases for
backcompat, at least for a few releases.
Fixes#12590
## Summary
I don't know if I actually want to commit this, but I did it on the
plane last time and just polished it off (got it to compile) while
waiting to board.
## Summary
This crate is for standards-compliant types, but this is explicitly a
type that's custom to uv. It's also strange because we kind of want to
reference `IndexUrl` on the registry type, but that's in a crate that
_depends_ on `uv-pypi-types`, which to me is a sign that this is off.
## Summary
This ended up being more involved than expected. The gist is that we
setup all the packages we want to reinstall upfront (they're passed in
on the command-line); but at that point, we don't have names for all the
packages that the user has specified. (Consider, e.g., `uv pip install
.` -- we don't have a name for `.`, so we can't add it to the list of
`Reinstall` packages.)
Now, `Reinstall` also accepts paths, so we can augment `Reinstall` based
on the user-provided paths.
Closes#12038.
At certain points in the code, dependency groups are represented by
`DevGroups*` naming, probably as a historical artifact. This PR updates
the naming.
This includes renaming `uv-configuration/src/dev.rs` to
`uv-configuration/src/dependency_groups.rs`.
Three edition 2021 compatible sets of changes in preparation for the
edition 2025 split out from #11724.
In edition 2025, `gen` is a keyword, so we escape it as `r#gen`. `ref`
and `ref mut` are not allowed anymore for `&T` and `&mut T`, so we
remove them. `cargo fmt` now formats inside of macros, which the 2021
formatter doesn't undo.
## Summary
This is the pattern I see in a variety of crates, and I believe this is
preferred if you don't _need_ an owned `String`, since you can avoid the
allocation. This could be pretty impactful for us?
## Summary
Since we use `SmallString` internally, there's no benefit to passing an
owned string to the `PackageName` constructor (same goes for
`ExtraName`, etc.). I've kept them for now (maybe that will change in
the future, so it's useful to have clients passed own values if they
_can_), but removed a bunch of usages where we were casting from `&str`
to `String` needlessly to use the constructor.
This is a rewrite of the groups subsystem to have more clear semantics,
and some adjustments to the CLI flag constraints. In doing so, the
following bugs are fixed:
* `--no-default-groups --no-group foo` is no longer needlessly rejected
* `--all-groups --no-default-groups` now correctly evaluates to
`--all-groups` where previously it was erroneously being interpretted as
just `--no-default-groups`
* `--all-groups --only-dev` is now illegal, where previously it was
accepted and mishandled, as if it was a mythical `--only-all-groups`
flag
Fixes#10890Closes#10891
<!--
Thank you for contributing to uv! To help us out with reviewing, please
consider the following:
- Does this pull request include a summary of the change? (See below.)
- Does this pull request include a descriptive title?
- Does this pull request include references to any relevant issues?
-->
## Summary
I got a bit confused when testing `[dependency-groups]` because uv's
error message had the same typo I did in my `pyproject.toml`.
I tried to fix it, as well as a few comment I found along the way.
These are noisy relative to the effect they have on the user. It seems
better to prioritize hints on poor resolutions. Notably, it seems hard
to make these "not noisy" ref #11091.
Does not include the "lowest" resolution mode, in which lower bounds are
critical.
Ultimately this is a lot of settings plumbing and a couple minor pieces
of Actual Logic (which are so simple I have to assume there's something
missing, but maybe not!).
Note this "needlessly" use DevDependencyGroup since it costs nothing, is
more futureproof, and lets us maintain one primary interface (we just
pass `false` for all the dev arguments).
Fixes#8590Fixes#8969
## Summary
When `--upgrade` is provided, we should retain already-installed
packages _if_ they're newer than whatever is available from the
registry.
Closes https://github.com/astral-sh/uv/issues/10089.
## Summary
This follows Ruff's design exactly: you can provide a version specifier
(like `>=0.5`), and we'll enforce it at runtime.
Closes https://github.com/astral-sh/uv/issues/8605.
Add a preview option `uv init --build-backend uv --preview` that uses
the uv build backend when generating the project. The uv build backend
is in preview, so the option is also guarded by preview and hidden from
the help message and docs.
For https://github.com/astral-sh/uv/issues/3957#issuecomment-2518757563
## Summary
A lot of good new lints, and most importantly, error stabilizations. I
tried to find a few usages of the new stabilizations, but I'm sure there
are more.
IIUC, this _does_ require bumping our MSRV.
When performing a noop sync, we don't need the rayon threadpool, yet we
pay for its initialization:
Be making the initialization lazy, we avoid that cost:
This code runs every time before user code in `uv run`.
This means that before calling rayon, one now needs to call
`LazyLock::force(&RAYON_INITIALIZE);`.
Performance mode (CPU 0 is a perf core):
```
$ taskset -c 0 hyperfine --warmup 5 -N "/home/konsti/projects/uv/uv-main sync" "/home/konsti/projects/uv/target/profiling/uv sync"
Benchmark 1: /home/konsti/projects/uv/uv-main sync
Time (mean ± σ): 4.5 ms ± 0.1 ms [User: 2.7 ms, System: 1.8 ms]
Range (min … max): 4.4 ms … 6.4 ms 640 runs
Warning: Statistical outliers were detected. Consider re-running this benchmark on a quiet system without any interferences from other programs. It might help to use the '--warmup' or '--prepare' options.
Benchmark 2: /home/konsti/projects/uv/target/profiling/uv sync
Time (mean ± σ): 4.4 ms ± 0.1 ms [User: 2.7 ms, System: 1.6 ms]
Range (min … max): 4.3 ms … 5.0 ms 679 runs
Summary
/home/konsti/projects/uv/target/profiling/uv sync ran
1.03 ± 0.04 times faster than /home/konsti/projects/uv/uv-main sync
```
Power saver mode:
```
$ hyperfine --warmup 5 -N "/home/konsti/projects/uv/uv-main sync" "/home/konsti/projects/uv/target/profiling/uv sync"
Benchmark 1: /home/konsti/projects/uv/uv-main sync
Time (mean ± σ): 28.1 ms ± 1.2 ms [User: 15.5 ms, System: 20.3 ms]
Range (min … max): 25.7 ms … 31.9 ms 102 runs
Benchmark 2: /home/konsti/projects/uv/target/profiling/uv sync
Time (mean ± σ): 24.0 ms ± 1.2 ms [User: 13.8 ms, System: 9.9 ms]
Range (min … max): 22.2 ms … 28.2 ms 122 runs
Summary
/home/konsti/projects/uv/target/profiling/uv sync ran
1.17 ± 0.08 times faster than /home/konsti/projects/uv/uv-main sync
```
<!--
Thank you for contributing to uv! To help us review effectively, please
ensure that:
- The pull request includes a summary of the change.
- The title is descriptive and concise.
- Relevant issues are referenced where applicable.
-->
## Summary
Resolves#9333
This pull request introduces support for the `--no-extra` command-line
flag and the corresponding `no-extra` UV setting.
### Behavior
- When `--all-extras` is supplied, the specified extras in `--no-extra`
will be excluded from the installation.
- If `--all-extras` is not supplied, `--no-extra` has no effect and is
safely ignored.
## Test Plan
Since `ExtrasSpecification::from_args` and
`ExtrasSpecification::extra_names` are the most important parts in the
implementation, I added the following tests in the
`uv-configuration/src/extras.rs` module:
- **`test_no_extra_full`**: Verifies behavior when `no_extra` includes
the entire list of extras.
- **`test_no_extra_partial`**: Tests partial exclusion, ensuring only
specified extras are excluded.
- **`test_no_extra_empty`**: Confirms that no extras are excluded if
`no_extra` is empty.
- **`test_no_extra_excessive`**: Ensures the implementation ignores
`no_extra` values that don't match any available extras.
- **`test_no_extra_without_all_extras`**: Validates that `no_extra` has
no effect when `--all-extras` is not supplied.
- **`test_no_extra_without_package_extras`**: Confirms correct behavior
when no extras are available in the package.
- **`test_no_extra_duplicates`**: Verifies that duplicate entries in
`pkg_extras` or `no_extra` do not cause errors.
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
<!--
Thank you for contributing to uv! To help us out with reviewing, please
consider the following:
- Does this pull request include a summary of the change? (See below.)
- Does this pull request include a descriptive title?
- Does this pull request include references to any relevant issues?
-->
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
PR #4965 added `*-manylinux_2_31` as a target triple, and issue #4966
described the need for a more general solution.
In lieu of a general solution, this PR adds further explicit manylinux
target triples for different glibc version up to the one used by the
latest Ubuntu release (glibc 2.40 used in Ubuntu 24.10).
## Test Plan
<!-- How was it tested? -->
Local, manual testing with a Python wheel targeting
`x86_64-manylinux_2_35`.
## Summary
These were moved as part of a broader refactor to create a single
integration test module. That "single integration test module" did
indeed have a big impact on compile times, which is great! But we aren't
seeing any benefit from moving these tests into their own files (despite
the claim in [this blog
post](https://matklad.github.io/2021/02/27/delete-cargo-integration-tests.html),
I see the same compilation pattern regardless of where the tests are
located). Plus, we don't have many of these, and same-file tests is such
a strong Rust convention.
Fixes#9164
Using clap's `default_value_t` makes the `flag` function unhappy, so
just set the default when we unwrap. Tested with no flags,
`--verify-hashes`, `--no-verify-hashes` and setting in uv.toml
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
This PR adds support for `tool.uv.default-groups`, which defaults to
`["dev"]` for backwards-compatibility. These represent the groups we
sync by default.
Part of #8090
Unblocks https://github.com/astral-sh/uv/pull/8274
Refactors `DevMode` and `DevSpecification` into a shared type
`DevGroupsSpecification` that allows us to track if `--dev` was
implicitly or explicitly provided.
Part of #8090
Adds the ability to include a group (`--group`) in the sync or _only_
sync a group (`--only-group`). Includes all groups in the resolution,
which will have the same limitations as extras as described in #6981.
There's a great deal of refactoring of the "development" concept into
"groups" behind the scenes that I am continuing to defer here to
minimize the diff.
Additionally, this does not yet resolve interactions with the existing
`dev` group — we'll tackle that separately as well. I probably won't
merge the stack until that design is resolved. The current proposal is
that we'll just "combine' the `dev-dependencies` contents into the `dev`
group.
Part of #8090
Adds the ability to add and remove dependencies from arbitrary groups
using `uv add` and `uv remove`. Does not include resolving with the new
dependencies — tackling that in #8110.
Additionally, this does not yet resolve interactions with the existing
`dev` group — we'll tackle that separately as well. I probably won't
merge the stack until that design is resolved.
## Summary
We shouldn't show these in `uv add`, especially when the thing we're
adding is about to have a lower-bound put on it. Now, we only show these
when the user runs `uv lock` or `uv sync`.
## Summary
This PR declares and documents all environment variables that are used
in one way or another in `uv`, either internally, or externally, or
transitively under a common struct.
I think over time as uv has grown there's been many environment
variables introduced. Its harder to know which ones exists, which ones
are missing, what they're used for, or where are they used across the
code. The docs only documents a handful of them, for others you'd have
to dive into the code and inspect across crates to know which crates
they're used on or where they're relevant.
This PR is a starting attempt to unify them, make it easier to discover
which ones we have, and maybe unlock future posibilities in automating
generating documentation for them.
I think we can split out into multiple structs later to better organize,
but given the high influx of PR's and possibly new environment variables
introduced/re-used, it would be hard to try to organize them all now
into their proper namespaced struct while this is all happening given
merge conflicts and/or keeping up to date.
I don't think this has any impact on performance as they all should
still be inlined, although it may affect local build times on changes to
the environment vars as more crates would likely need a rebuild. Lastly,
some of them are declared but not used in the code, for example those in
`build.rs`. I left them declared because I still think it's useful to at
least have a reference.
Did I miss any? Are their initial docs cohesive?
Note, `uv-static` is a terrible name for a new crate, thoughts? Others
considered `uv-vars`, `uv-consts`.
## Test Plan
Existing tests
Allow '*' as a value to match all hosts, and provide
`reqwest_blocking_get` for uv tests, so that they also respect
UV_INSECURE_HOST (since they respect `ALL_PROXY`).
This lets those tests pass with a forward proxy - we can think about
setting a root certificate later so that we don't need to disable
certificate verification at all.
---
I tested this locally by running:
```bash
GIT_SSL_NO_VERIFY=true ALL_PROXY=localhost:8080 UV_INSECURE_HOST="*" cargo nextest run sync_wheel_path_source_error
```
With my forward proxy showing:
```
2024-10-09T18:20:16.300188Z INFO fopro: Proxied GET cc2fedbd88a6546c1727ae13fa977a/cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl (headers 480.024958ms + body 92.345666ms)
2024-10-09T18:20:16.913298Z INFO fopro: Proxied GET https://pypi.org/simple/pycparser/ (headers 509.664834ms + body 269.291µs)
2024-10-09T18:20:17.383975Z INFO fopro: Proxied GET 5f610ebe4298517d912eb1c76e1a53/pycparser-2.21-py2.py3-none-any.whl.metadata (headers 443.184208ms + body 2.094792ms)
```
As per
https://matklad.github.io/2021/02/27/delete-cargo-integration-tests.html
Before that, there were 91 separate integration tests binary.
(As discussed on Discord — I've done the `uv` crate, there's still a few
more commits coming before this is mergeable, and I want to see how it
performs in CI and locally).
## Summary
Similiar to `cargo init --vcs <VCS>`, this PR adds the `--vcs <VCS>`
flag for `uv init`, allowing to create a version control system during
initialization. By default, `uv init` will create a Git repository if
the `--vcs` flag is not provided. Use `--vcs none` to disable this
feature.
Currently, only Git is supported. While Cargo also supports hg, pijul,
and fossil, this initial PR only includes Git. We can add more later if
there are any user requests.
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
We need to apply the `--no-install` filters earlier, such that we don't
error if we only have a source distribution for a given package when
`--no-build` is provided but that package is _omitted_.
Closes#7247.
## Summary
This PR adds a more flexible cache invalidation abstraction for uv, and
uses that new abstraction to improve support for dynamic metadata.
Specifically, instead of relying solely on a timestamp, we now pass
around a `CacheInfo` struct which (as of now) contains
`Option<Timestamp>` and `Option<Commit>`. The `CacheInfo` is saved in
`dist-info` as `uv_cache.json`, so we can test already-installed
distributions for cache validity (along with testing _cached_
distributions for cache validity).
Beyond the defaults (`pyproject.toml`, `setup.py`, and `setup.cfg`
changes), users can also specify additional cache keys, and it's easy
for us to extend support in the future. Right now, cache keys can either
be instructions to include the current commit (for `setuptools_scm` and
similar) or file paths (for `hatch-requirements-txt` and similar):
```toml
[tool.uv]
cache-keys = [{ file = "requirements.txt" }, { git = true }]
```
This change should be fully backwards compatible.
Closes https://github.com/astral-sh/uv/issues/6964.
Closes https://github.com/astral-sh/uv/issues/6255.
Closes https://github.com/astral-sh/uv/issues/6860.
## Summary
Like `uv sync`, you can omit the current project (`--no-emit-project`),
a specific package (`--no-emit-package`), or the entire workspace
(`--no-emit-workspace`).
Closes https://github.com/astral-sh/uv/issues/6960.
Closes#6995.
## Summary
The interface here is intentionally a bit more limited than `uv pip
compile`, because we don't want `requirements.txt` to be a system of
record -- it's just an export format. So, we don't write annotation
comments (i.e., which dependency is requested from which), we don't
allow writing extras, etc. It's just a flat list of requirements, with
their markers and hashes.
Closes#6007.
Closes#6668.
Closes#6670.
## Summary
This PR revives https://github.com/astral-sh/uv/pull/4944, which I think
was a good start towards adding `--trusted-host`. Last night, I tried to
add `--trusted-host` with a custom verifier, but we had to vendor a lot
of `reqwest` code and I eventually hit some private APIs. I'm not
confident that I can implement it correctly with that mechanism, and
since this is security, correctness is the priority.
So, instead, we now use two clients and multiplex between them.
Closes https://github.com/astral-sh/uv/issues/1339.
## Test Plan
Created self-signed certificate, and ran `python3 -m http.server --bind
127.0.0.1 4443 --directory . --certfile cert.pem --keyfile key.pem` from
the packse index directory.
Verified that `cargo run pip install
transitive-yanked-and-unyanked-dependency-a-0abad3b6 --index-url
https://127.0.0.1:8443/simple-html` failed with:
```
error: Request failed after 3 retries
Caused by: error sending request for url (https://127.0.0.1:8443/simple-html/transitive-yanked-and-unyanked-dependency-a-0abad3b6/)
Caused by: client error (Connect)
Caused by: invalid peer certificate: Other(OtherError(CaUsedAsEndEntity))
```
Verified that `cargo run pip install
transitive-yanked-and-unyanked-dependency-a-0abad3b6 --index-url
'https://127.0.0.1:8443/simple-html' --trusted-host '127.0.0.1:8443'`
failed with the expected error (invalid resolution) and made valid
requests.
Verified that `cargo run pip install
transitive-yanked-and-unyanked-dependency-a-0abad3b6 --index-url
'https://127.0.0.1:8443/simple-html' --trusted-host '127.0.0.2' -n` also
failed.
This is a fallback mode that we supported when we decided to use PEP 517
builds by default. I can't find a single reference to it on GitHub or in
our issue tracker, so I want to drop support for it as part of v0.3.0.
## Summary
We now persist the `ResolverInstallerOptions` when writing out a tool
receipt. When upgrading, we grab the saved options, and merge with the
command-line arguments and user-level filesystem settings (CLI > receipt
> filesystem).
## Summary
This PR rewrites the `MarkerTree` type to use algebraic decision
diagrams (ADD). This has many benefits:
- The diagram is canonical for a given marker function. It is impossible
to create two functionally equivalent marker trees that don't refer to
the same underlying ADD. This also means that any trivially true or
unsatisfiable markers are represented by the same constants.
- The diagram can handle complex operations (conjunction/disjunction) in
polynomial time, as well as constant-time negation.
- The diagram can be converted to a simplified DNF form for user-facing
output.
The new representation gives us a lot more confidence in our marker
operations and simplification, which is proving to be very important
(see https://github.com/astral-sh/uv/pull/5733 and
https://github.com/astral-sh/uv/pull/5163).
Unfortunately, it is not easy to split this PR into multiple commits
because it is a large rewrite of the `marker` module. I'd suggest
reading through the `marker/algebra.rs`, `marker/simplify.rs`, and
`marker/tree.rs` files for the new implementation, as well as the
updated snapshots to verify how the new simplification rules work in
practice. However, a few other things were changed:
- [We now use release-only comparisons for `python_full_version`, where
we previously only did for
`python_version`](https://github.com/astral-sh/uv/blob/ibraheem/canonical-markers/crates/pep508-rs/src/marker/algebra.rs#L522).
I'm unsure how marker operations should work in the presence of
pre-release versions if we decide that this is incorrect.
- [Meaningless marker expressions are now
ignored](https://github.com/astral-sh/uv/blob/ibraheem/canonical-markers/crates/pep508-rs/src/marker/parse.rs#L502).
This means that a marker such as `'x' == 'x'` will always evaluate to
`true` (as if the expression did not exist), whereas we previously
treated this as always `false`. It's negation however, remains `false`.
- [Unsatisfiable markers are written as `python_version <
'0'`](https://github.com/astral-sh/uv/blob/ibraheem/canonical-markers/crates/pep508-rs/src/marker/tree.rs#L1329).
- The `PubGrubSpecifier` type has been moved to the new `uv-pubgrub`
crate, shared by `pep508-rs` and `uv-resolver`. `pep508-rs` also depends
on the `pubgrub` crate for the `Range` type, we probably want to move
`pubgrub::Range` into a separate crate to break this, but I don't think
that should block this PR (cc @konstin).
There is still some remaining work here that I decided to leave for now
for the sake of unblocking some of the related work on the resolver.
- We still use `Option<MarkerTree>` throughout uv, which is unnecessary
now that `MarkerTree::TRUE` is canonical.
- The `MarkerTree` type is now interned globally and can potentially
implement `Copy`. However, it's unclear if we want to add more
information to marker trees that would make it `!Copy`. For example, we
may wish to attach extra and requires-python environment information to
avoid simplifying after construction.
- We don't currently combine `python_full_version` and `python_version`
markers.
- I also have not spent too much time investigating performance and
there is probably some low-hanging fruit. Many of the test cases I did
run actually saw large performance improvements due to the markers being
simplified internally, reducing the stress on the old `normalize`
routine, especially for the extremely large markers seen in
`transformers` and other projects.
Resolves https://github.com/astral-sh/uv/issues/5660,
https://github.com/astral-sh/uv/issues/5179.
## Summary
I think this seems reasonable... Otherwise, we might not go back to PyPI
to revalidate the list of available versions despite the user passing
`--upgrade`.
## Summary
It's hard for me to imagine a scenario in which a user passed
`--reinstall`, but wanted us to keep respecting cached data for a
package. For example, to actually "rebuild and reinstall" an editable
today, you have to pass both `--reinstall` and `--refresh`.
This PR makes `--reinstall` imply `--refresh`, so we always validate
that the cached data is fresh.
Closes https://github.com/astral-sh/uv/issues/5424.
## Summary
This PR modifies the lockfile to include the impactful resolution
settings, like the resolution and pre-release mode. If any of those
values change, we want to ignore the existing lockfile. Otherwise,
`--resolution lowest-direct` will typically have no effect, which is
really unintuitive.
Closes https://github.com/astral-sh/uv/issues/5226.
Charlie Marsh
ya7010
Christopher Tee
Aria Desires
Hood Chatham
Ahmed Ilyas
konsti
Bartosz Sokorski
Max Mynter
John Mumm
Matthieu Ancellin
Zanie Blue
Mathieu Kniewallner
samypr100
Li-Lun Lin
Jo
Hristo Filaretov
Shantanu
Amos Wenger
Ibraheem Ahmed