## Summary
Allows `--torch-backend=auto` to detect AMD GPUs. The approach is fairly
well-documented inline, but I opted for `rocm_agent_enumerator` over
(e.g.) `rocminfo` since it seems to be the recommended approach for
scripting:
https://rocm.docs.amd.com/projects/rocminfo/en/latest/how-to/use-rocm-agent-enumerator.html.
Closes https://github.com/astral-sh/uv/issues/14086.
## Test Plan
```
root@rocm-jupyter-gpu-mi300x1-192gb-devcloud-atl1:~# ./uv-linux-libc-11fb582c5c046bae09766ceddd276dcc5bb41218/uv pip install torch --torch-backend=auto
Resolved 11 packages in 251ms
Prepared 2 packages in 6ms
Installed 11 packages in 257ms
+ filelock==3.18.0
+ fsspec==2025.5.1
+ jinja2==3.1.6
+ markupsafe==3.0.2
+ mpmath==1.3.0
+ networkx==3.5
+ pytorch-triton-rocm==3.3.1
+ setuptools==80.9.0
+ sympy==1.14.0
+ torch==2.7.1+rocm6.3
+ typing-extensions==4.14.0
```
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Replace wrong `cuda124` version to the correct `cuda128` version in
torch docs
## Test Plan
<!-- How was it tested? -->
> NOTE: The PRs that were merged into this feature branch have all been
independently reviewed. But it's also useful to see all of the changes
in their final form. I've added comments to significant changes
throughout the PR to aid discussion.
This PR introduces transparent Python version upgrades to uv, allowing
for a smoother experience when upgrading to new patch versions.
Previously, upgrading Python patch versions required manual updates to
each virtual environment. Now, virtual environments can transparently
upgrade to newer patch versions.
Due to significant changes in how uv installs and executes managed
Python executables, this functionality is initially available behind a
`--preview` flag. Once an installation has been made upgradeable through
`--preview`, subsequent operations (like `uv venv -p 3.10` or patch
upgrades) will work without requiring the flag again. This is
accomplished by checking for the existence of a minor version symlink
directory (or junction on Windows).
### Features
* New `uv python upgrade` command to upgrade installed Python versions
to the latest available patch release:
```
# Upgrade specific minor version
uv python upgrade 3.12 --preview
# Upgrade all installed minor versions
uv python upgrade --preview
```
* Transparent upgrades also occur when installing newer patch versions:
```
uv python install 3.10.8 --preview
# Automatically upgrades existing 3.10 environments
uv python install 3.10.18
```
* Support for transparently upgradeable Python `bin` installations via
`--preview` flag
```
uv python install 3.13 --preview
# Automatically upgrades the `bin` installation if there is a newer patch version available
uv python upgrade 3.13 --preview
```
* Virtual environments can still be tied to a patch version if desired
(ignoring patch upgrades):
```
uv venv -p 3.10.8
```
### Implementation
Transparent upgrades are implemented using:
* Minor version symlink directories (Unix) or junctions (Windows)
* On Windows, trampolines simulate paths with junctions
* Symlink directory naming follows Python build standalone format: e.g.,
`cpython-3.10-macos-aarch64-none`
* Upgrades are scoped to the minor version key (as represented in the
naming format: implementation-minor version+variant-os-arch-libc)
* If the context does not provide a patch version request and the
interpreter is from a managed CPython installation, the `Interpreter`
used by `uv python run` will use the full symlink directory executable
path when available, enabling transparently upgradeable environments
created with the `venv` module (`uv run python -m venv`)
New types:
* `PythonMinorVersionLink`: in a sense, the core type for this PR, this
is a representation of a minor version symlink directory (or junction on
Windows) that points to the highest installed managed CPython patch
version for a minor version key.
* `PythonInstallationMinorVersionKey`: provides a view into a
`PythonInstallationKey` that excludes the patch and prerelease. This is
used for grouping installations by minor version key (e.g., to find the
highest available patch installation for that minor version key) and for
minor version directory naming.
### Compatibility
* Supports virtual environments created with:
* `uv venv`
* `uv run python -m venv` (using managed Python that was installed or
upgraded with `--preview`)
* Virtual environments created within these environments
* Existing virtual environments from before these changes continue to
work but aren't transparently upgradeable without being recreated
* Supports both standard Python (`python3.10`) and freethreaded Python
(`python3.10t`)
* Support for transparently upgrades is currently only available for
managed CPython installations
Closes#7287Closes#7325Closes#7892Closes#9031Closes#12977
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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## Summary
I follow the advices from the IDE spell checker and grammar checker, fix
some typos, and improve the docs.
Extends https://github.com/astral-sh/uv/pull/13841 — I'll drop that
commit later after that pull request merges but it's small.
I find the split into a "Configuration" section awkward and don't think
it's helping us. Everything moved into the "Concepts" section, except
the "Environment variables" page which definitely belongs in the
reference and the "Installer" page which is fairly niche and seems
better in the reference.
Before / After
<img
src="https://github.com/user-attachments/assets/80d8304b-17da-4900-a5f4-c3ccac96fcc5"
width="400">
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## Summary
This change adds a new integration guide, on using uv with marimo
notebooks. It is similar to but simpler than the existing Jupyter guide,
since marimo stores notebooks as Python files and also integrates
tightly with uv for package management.
The guide showcases four ways of using uv with marimo:
1. marimo as a standalone tool (`uvx`)
2. managing inline script metadata (an alternative to Jupyter kernels,
marimo has no concept of kernels)
3. in project environments
4. in non-project environments
## Test Plan
N/A as this is a docs-only change.
---------
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## Summary
When creating the `.pre-commit-config.yaml` from scratch, although
following https://pre-commit.com/, it might be easy to overlook that the
pre-commit repo examples need to be added below the `repos` list item to
get a valid `yaml` file.
Additionally, updated the version of the first two examples.
## Test Plan
I followed the `CONTRIBUTING.md` and the result looked fine.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
Now that Python 3.14 first beta is out, I think it's worth adding
support for the official upstream RC images.
Once 3.14 is released, we can remove the `-rc-` infix from the images we
pull from.
## Test Plan
Upstream images verified to be functional with uv.
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## Summary
Documentation only. Adds a section in scripts.md about running uv
scripts with a shebang line
## Test Plan
n/a
---------
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Incorrect use of the indefinite article- 'an project' instead of 'a
project'
## Test Plan
<!-- How was it tested? -->
Was not tested due to it being a small change to docs wording without
change in formatting.
## Summary
Replace `--frozen` with `--locked` in Docker integration guide.
`--locked` additionally validates that `uv.lock` is "fresh"/up to date,
which will catch errors if the user accidentally updated
`pyproject.toml` but did not run `uv lock` before building the
container. This is probably a better/safer default to recommend to users
to avoid surprising/incorrect behavior.
## References
- External guides already recommend using `--locked` instead of
`--frozen`
- https://hynek.me/articles/docker-uv/
- @zanieb seemed to indicate they might agree that `--locked` would be
better to avoid surprises
- https://github.com/astral-sh/uv/issues/10793#issuecomment-2743956736
## Test Plan
Used `--locked` in `uv` Python projects using Docker and validated that
it works as expected.
Currently, for users to specify at the command line whether to use
uv-managed or system Python interpreters, they use the
`--python-preference` parameter, which takes four possible values. This
is more complex than necessary since the normal case is to either say
"only managed" or "not managed". This PR hides the old
`--python-preference` parameter from help and documentation and adds two
new flags: `--managed-python` and `--no-managed-python` to capture the
"only managed" and "not managed" cases.
I have successfully tested this locally but currently cannot add
snapshot tests because of problems with distinguishing managed vs.
system interpreters in CI (and non-determinism when run on different
developers' machines). The `--python-preference` test in
`tool-install.rs` is currently ignored for this reason. See #5144 and
#7473.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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## Summary
Update this example snippet adding test.pypi.org as a publishing index
to mark the index with `explicit = true`. This will help prevent users
from unexpected behavior if no other indices are defined and users don't
select a different index selection algorithm (with `--index-strategy`).
When `test.pypi.org` is the selected index for package management,
packages resolve to odd versions like 0.0.1 and `uv` spits out lots of
errors.
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
N/A, documentation only change
<!-- How was it tested? -->
## Summary
Follow up to https://github.com/astral-sh/uv/pull/11888 with added
support for uv tool run.
Changes
* Added functionality for running windows scripts in previous PR was
moved from run.rs to uv_shell::runnable.
* EXE was added as a supported type, this simplified integration across
both uv run and uvx while retaining a backwards compatible behavior and
properly prioritizing .exe over others. Name was adjusted to runnable as
a result to better represent intent.
## Test Plan
New tests added.
## Documentation
Added new documentation.
## Summary
This is roughly equivalent, but gets the non-`+cpu` macOS build from the
PyTorch index rather than PyPI. It seems a bit simpler? Though up for
debate.
## Summary
Closes#9867.
Update alternative indexes documentation to use `[[tool.uv.index]]` and
the associated environment variables instead of `UV_INDEX`.
This also globally reworks the documentation by:
- adding AWS CodeArtifact keyring example
- adding packages publishing examples for all providers
- making it more consistent for all providers
It might be best to show how to publish packages only once for all
providers, but the publish URL usually being different than the URL used
to retrieve packages, even if this duplicates things, it might still be
more straightforward for users to see exactly what is needed for each
provider.
## Test Plan
Manually tested retrieving packages from AWS CodeArtifact and GCP
Artifact Registry using both token and keyring.
Could not test:
- Publishing packages
- Azure Artifacts (not using it at all)
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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## Summary
Just to add the section for installing and upgrading uv tool, specifying
the Python version, in the document.
Originally, it was planned to add a markdown block (header) for
representation, but it was felt to be a bit redundant, so it ended up
being like this.
close https://github.com/astral-sh/uv/issues/11536
## Test Plan
Run doc server with strict mode in local. (``mkdocs serve -f
mkdocs.public.yml --strict``)
<!-- How was it tested? -->
---------
Signed-off-by: FishAlchemist <48265002+FishAlchemist@users.noreply.github.com>
Co-authored-by: Zanie Blue <contact@zanie.dev>
Initially it seemed like `app.py` might be slightly more desirable but
people seem to overwhelmingly favour `main.py` as a good "generic" name.
Fixes#7782
## Summary
The [current scripts docs
page](https://docs.astral.sh/uv/guides/scripts/) doesn't include detail
on how to use a custom package index when setting up a script. I believe
this might be because it didn't use to work (see #6688 ) but it now does
(thanks for that, by the way! 😄)
Given it's a useful feature, I suggest adding a quick example to the
scripts page, with the details of authentication, etc. left to the main
`indexes.md` doc.
I'd also suggests that this closes#6688, though it doesn't actually add
that feature - that appears to have already been done :)
## Test Plan
No testing is needed, I think!
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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## Summary
Use `UV_INDEX` instead of the deprecated `UV_EXTRA_INDEX_URL`.
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
It is a minor documentation change.
<!-- How was it tested? -->
## Summary
It turns out activating the kernel does not change `VIRTUAL_ENV`, so we
still install into the environment the Jupyter environment, rather than
the project environment.
Unfortunately, after this change, we do still show a warning on `uv
add`:
```
warning: `VIRTUAL_ENV=/Users/crmarsh/.cache/uv/archive-v0/3bddKDdYXuX2w57Fu6itL` does not match the project environment path `.venv` and will be ignored
```
`uv pip install` works without warning.
Closes#11154.
## Summary
Maybe slightly controversial because it's more verbose, but we really
want to limit these indexes to Linux and Windows, rather than ignoring
them on Darwin. E.g., we'd also want to ignore them on other platforms.
Further down, I use markers that look like this in the more complete
examples, so this feels more consistent.
This PR rewords the instructions for using uv in a container. I'm a new
user and was somewhat confused by it, so I've rewritten it as I'd have
liked to have read it.
It makes it more clear what distroless means, to avoid confusion with
other projects that ship OS files with an image with its tag name clear
of qualifiers(`astral-sh/uv`, in this case). An example of that is
caddy, which ships with alpine.
This also modifies the original example to use a distroful image instead
of distroless one while #8635 doesn't get resolved.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
The latter issue has been closed in favour of the former, so just link
the one issue Dependabot is using to track this.
## Test Plan
N/A
---
Thanks!
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
As requested in https://github.com/astral-sh/uv/issues/6565, this adds a
tip discussing the ability to pin the image to a specific SHA digest and
why it may be useful.
## Test Plan
<!-- How was it tested? -->
Start serving the documentation locally
```shell
uvx --with-requirements docs/requirements.txt -- mkdocs serve -f mkdocs.public.yml
```
Then navigate to http://127.0.0.1:8000/uv/guides/integration/docker/ to
see the tool tip being rendered properly
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
Added missing `repos:` line to make the example config complete
---------
Co-authored-by: Rajesh Veeranki <rveeranki@d4q74qfn2y.agoda.local>
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
rooster should pick those up, but those 2 references were added to 0.5.8
while a 0.5.9 was already released
(f5add0ca5e),
so they never got bumped automatically.
I've searched for other cases like this in the documentation on other
versions, just in case, and it seems that this is the only case.
Charlie Marsh
Lucas Vittor
John Mumm
Jack O'Connor
FishAlchemist
Zanie Blue
Lan, Jian
Karim Abou Zeid
Abhishek Upadhye
Akshay Agrawal
konsti
Eva Müller
Arne Küderle
Aria Desires
Reza Gharibi
samypr100
Samay Kapadia
Deividas / Dunixas
johnthagen
Shlomo
Maxime
Eric Johnson
Mathieu Kniewallner
Lewis
Valentin Oliver Loftsson
Martijn Pieters
Danilo Rezende
Florian Greinacher
Bob Whitelock
Ryan
Paul
3sh V