## Summary
Fixes several occurrences of the minor typo “This options” for “This
option.”
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
<!-- How was it tested? -->
Since this is just a typo fix in documentation and comment strings, no
particular testing was conducted.
## Notes
The typo fixes in `crates/uv-cli/src/lib.rs` would affect
`docs/reference/cli.md`. I assumed you might want to just re-generate
the reference documention, but fixing it up manually would look like:
```diff
diff --git a/docs/reference/cli.md b/docs/reference/cli.md
index 338fa0ff9..8851ca2c0 100644
--- a/docs/reference/cli.md
+++ b/docs/reference/cli.md
@@ -355,7 +355,7 @@ uv run [OPTIONS] [COMMAND]
</dd><dt id="uv-run--no-group"><a href="#uv-run--no-group"><code>--no-group</code></a> <i>no-group</i></dt><dd><p>Disable the specified dependency group.</p>
-<p>This options always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
+<p>This option always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
<p>May be provided multiple times.</p>
@@ -1757,7 +1757,7 @@ uv sync [OPTIONS]
</dd><dt id="uv-sync--no-group"><a href="#uv-sync--no-group"><code>--no-group</code></a> <i>no-group</i></dt><dd><p>Disable the specified dependency group.</p>
-<p>This options always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
+<p>This option always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
<p>May be provided multiple times.</p>
@@ -2492,7 +2492,7 @@ uv export [OPTIONS]
</dd><dt id="uv-export--no-group"><a href="#uv-export--no-group"><code>--no-group</code></a> <i>no-group</i></dt><dd><p>Disable the specified dependency group.</p>
-<p>This options always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
+<p>This option always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
<p>May be provided multiple times.</p>
@@ -2855,7 +2855,7 @@ uv tree [OPTIONS]
</dd><dt id="uv-tree--no-group"><a href="#uv-tree--no-group"><code>--no-group</code></a> <i>no-group</i></dt><dd><p>Disable the specified dependency group.</p>
-<p>This options always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
+<p>This option always takes precedence over default groups, <code>--all-groups</code>, and <code>--group</code>.</p>
<p>May be provided multiple times.</p>
```
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## Summary
Provide an in-code switch to permit using the `uv build-backend` command
rather than the default `uv-build` in the Python PEP517 backend. This
option is intended to be used by downstream packagers to provide an
option of reusing `uv` that was built already instead of having to build
a second `uv-build` executable that largely overlaps with `uv`.
Fixes#12389
## Test Plan
The option is intended for downstream consumption only, and it is tested
downstream (via attempting to build a package using the `uv_build`
backend). The backend itself is covered by tests already.
---------
Co-authored-by: konstin <konstin@mailbox.org>
I somehow missed running an actual integration test of the PEP 517 API
in CI and the python shim was using the old uv CLI interface still.
The tests include pip, uv and `python -m build`. They must be a in CI
job since we can't depend on the Python package in the Rust tests (we
only get the binary in `cargo test`, not the `uv_build` wheel).
uv itself is a large package with many dependencies and lots of
features. To build a package using the uv build backend, you shouldn't
have to download and install the entirety of uv. For platform where we
don't provide wheels, it should be possible and fast to compile the uv
build backend. To that end, we're introducing a python package that
contains a trimmed down version of uv that only contains the build
backend, with a minimal dependency tree in rust.
The `uv_build` package is publish from CI just like uv itself. It is
part of the workspace, but has much less dependencies for its own
binary. We're using cargo deny to enforce that the network stack is not
part of the dependencies. A new build profile ensure we're getting the
minimum possible binary size for a rust binary.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
uv will soon support both a build frontend (`uv build`) and a build
backend (`build-system = "uv"`). To avoid the name clash, I'm renaming
the `uv-build` crate to `uv-build-frontend`. In a follow-up PR, I will
add a `uv-build-backend` crate with the build backend implementation.
We got user reports where users were confused about why they can't use
`[project.urls]` in `pyproject.toml` (i think that's from poetry?). This
PR adds a hint that (according to PEP 621), you need to set
`project.name` when using any `project` fields. (PEP 621 also requires
`project.version` xor `dynamic = ["version"]`, but we check that later.)
The intermediate parsing layer to tell apart syntax errors from schema
errors doesn't incur a performance penalty according to epage
(https://github.com/toml-rs/toml/issues/778#issuecomment-2310369253).
Closes#6419Closes#6760
## Summary
This PR exposes uv's PEP 517 implementation via a `uv build` frontend,
such that you can use `uv build` to build source and binary
distributions (i.e., wheels and sdists) from a given directory.
There are some TODOs that I'll tackle in separate PRs:
- [x] Support building a wheel from a source distribution (rather than
from source) (#6898)
- [x] Stream the build output (#6912)
Closes https://github.com/astral-sh/uv/issues/1510
Closes https://github.com/astral-sh/uv/issues/1663.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
This changes the behavior a bit of the per-dependency build-isolation
override. That, if the dist name is known, it is passed into the
`SourceBuild::Setup` function. This allows for this override to work for
projects without a `pyproject.toml`, like `detectron2`, using the
specified requirement name. Previously only the `pyproject.toml` name
could be used, which these projects are lacking. An example of a
use-case is given in the *Test Plan* section.
Additionally, the `no_build_isolation_package` has been adding to
`InstallerSettingsRef` and used in `sync` and other commands, as this
was not done yet.
This is useful if you want to **non**-isolate a single package, even
ones without a proper `pyproject.toml`
## Test Plan
<!-- How was it tested? -->
With the following pyproject.toml.
```toml
[project]
name = "detectron-uv"
version = "0.1.0"
description = "Add your description here"
readme = "README.md"
requires-python = ">=3.12"
dependencies = [
"detectron2",
"setuptools",
"torch",
]
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[tool.uv.sources]
detectron2 = { git = "https://github.com/facebookresearch/detectron2", rev = "bcfd464d0c810f0442d91a349c0f6df945467143" }
[tool.uv]
no-build-isolation-package = ["detectron2"]
```
The package `detectron2` is now correctly **non**-isolated. Before,
because the logic depended on getting the name from the
`pyproject.toml`, which is lacking in detectron2 you would get the
message, that the source could not be built. This was because it would
still be *isolated* in that case.
With these changes you can now install using (given that you are inside
a workspace with a venv):
```
uv pip install torch setuptools
uv sync
```
This would previously fail with something like:
```
error: Failed to prepare distributions
Caused by: Failed to fetch wheel: detectron2 @ git+https://github.com/facebookresearch/detectron2@bcfd464d0c810f0442d91a349c0f6df945467143
Caused by: Build backend failed to determine extra requires with `build_wheel()` with exit status: 1
--- stdout:
--- stderr:
Traceback (most recent call last):
File "<string>", line 14, in <module>
File "/Users/tdejager/Library/Caches/uv/builds-v0/.tmptloDcZ/lib/python3.12/site-packages/setuptools/build_meta.py", line 332, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=[])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/tdejager/Library/Caches/uv/builds-v0/.tmptloDcZ/lib/python3.12/site-packages/setuptools/build_meta.py", line 302, in _get_build_requires
self.run_setup()
File "/Users/tdejager/Library/Caches/uv/builds-v0/.tmptloDcZ/lib/python3.12/site-packages/setuptools/build_meta.py", line 502, in run_setup
super().run_setup(setup_script=setup_script)
File "/Users/tdejager/Library/Caches/uv/builds-v0/.tmptloDcZ/lib/python3.12/site-packages/setuptools/build_meta.py", line 318, in run_setup
exec(code, locals())
File "<string>", line 10, in <module>
ModuleNotFoundError: No module named 'torch'
---
Caused by: This error likely indicates that detectron2 @ git+https://github.com/facebookresearch/detectron2@bcfd464d0c810f0442d91a349c0f6df945467143 depends on torch, but doesn't declare it as a build dependency. If detectron2 @ git+https://github.com/facebookresearch/detectron2@bcfd464d0c810f0442d91a349c0f6df945467143 is a first-party package, consider adding torch to its `build-system.requires`. Otherwise, `uv pip install torch` into the environment and re-run with `--no-build-isolation`.
```
**Edit**:
Some wording, used isolated where it should be **non**-isolated.
