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## Summary
I use `uv` for automation on remote hosts and it would be useful to have
it be able to tell me the supported versions of python (for the remote
machine) in a machine readable manner so I do not need to parse `uv
python list`.
This change adds `--format (json|text)` to `uv python list` to make it's
output machine readable
Loosely related:
- https://github.com/astral-sh/uv/issues/411
## Test Plan
Manually tested via
```
# quick inspection without pretty print
cargo run -- python list --format json
```
### Short example of output (trimmed down)
Cmd: `cargo run -- python list --format json | jq '.[:2]'`
```json
[
{
"key": "cpython-3.13.1+freethreaded-linux-x86_64-gnu",
"version": "3.13.1",
"version_parts": {
"major": 3,
"minor": 13,
"patch": 1
},
"path": null,
"symlink": null,
"url": "https://github.com/astral-sh/python-build-standalone/releases/download/20241219/cpython-3.13.1%2B20241219-x86_64-unknown-linux-gnu-freethreaded%2Bpgo%2Blto-full.tar.zst",
"os": "linux",
"variant": "freethreaded",
"implementation": "cpython",
"arch": "x86_64",
"libc": "gnu"
},
{
"key": "cpython-3.13.1-linux-x86_64-gnu",
"version": "3.13.1",
"version_parts": {
"major": 3,
"minor": 13,
"patch": 1
},
"path": "/usr/bin/python3.13",
"symlink": null,
"url": null,
"os": "linux",
"variant": "default",
"implementation": "cpython",
"arch": "x86_64",
"libc": "gnu"
}
]
```
---------
Co-authored-by: John Zlotek <jzlotek@gmail.com>
## Summary
Resolves#5952
Add a `--path` option to `uv pip freeze` to be compatible with `pip
freeze`
## Test Plan
New snapshot tests
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
Closes#3312.
This PR adds Git LFS support to the `uv-git` crate by using the
`git-lfs` CLI to fetch required LFS objects for a revision following the
call to `git fetch`.
The LFS fetch step is disabled by default and only enabled if the
environment variable `UV_GIT_LFS` is set.
When enabled, the LFS fetch step is run for all repositories regardless
of whether they have associated LFS objects. The step is skipped if the
`git-lfs` CLI tool isn't installed.
## Test Plan
I verified that the minimal example in the linked issue passes, i.e.
this command now succeeds:
```sh
UV_GIT_LFS=1 uv pip install git+https://github.com/grebnetiew/lfs-py.git
```
I also verified that non-LFS repositories still work, with or without
`git-lfs` installed.
### To Replicate
Attempt to use uv to install a Git dependency that contains LFS objects
(e.g. `uv pip install git+https://github.com/grebnetiew/lfs-py.git`).
This should fail with a smudge filter error.
Re-run the same command with the added environment variable
`UV_GIT_LFS=1`. The install should now succeed.
## Potential Changes / Improvements
~With this change LFS objects in a given revision will always be
downloaded if the user has Git LFS installed, which may not always be
desired behavior. It might be helpful to add a field to the `uv`
settings and/or an environment variable so that the LFS step can be
disabled if needed.~
Enabling/disabled via environment variable has now been implemented.
---------
Co-authored-by: Sydney Duckworth <sydduckworth@users.noreply.github.com>
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
You can now run `uv tree --script main.py` to show the dependency tree
for a given script. If a lockfile doesn't exist, it will create one.
Closes https://github.com/astral-sh/uv/issues/7328.
## Summary
You can now run `uv lock --script main.py` to lock a given script
(though as of this PR, the script itself isn't used anywhere).
Closes https://github.com/astral-sh/uv/issues/6318.
* Previously had uv python install, then uv sync --all-extras --dev
* If we are going to use sync for dev dependencies, then the install
step is unneccessary
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
<!-- How was it tested? -->
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## Summary
Add info about uv being available in Scoop.
## Test Plan
`uvx --with-requirements .\docs\requirements.txt mkdocs serve
--config-file mkdocs.public.yml` worked.
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## Summary
Follow up to #8553
Clarifies that the `exclude-newer` setting must be a full timestamp and
not a date.
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
N/A
<!-- How was it tested? -->
## 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.
## Summary
Closes#7913 by adding an optional `--description` argument to `uv init`
that fills the description field in the pyproject.toml with the supplied
arg value.
Updated `uv init` docs to describe this new optional argument.
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
Added snapshot tests in `uv/crates/uv/tests/it/init.rs` to test this
functionality.
<!-- How was it tested? -->
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
`uv run --exact` will remove any unnecessary packages prior to running
the given command. (By default, `uv run` uses "inexact" semantics.)
Closes https://github.com/astral-sh/uv/issues/7838.
## Summary
This is yet another variation on
https://github.com/astral-sh/uv/pull/9928, with a few minor changes:
1. It only applies to local versions (e.g., `2.5.1+cpu`).
2. It only _considers_ the non-local version as an alternative (e.g.,
`2.5.1`).
3. It only _considers_ the non-local alternative if it _does_ support
the unsupported platform.
4. Instead of failing, it falls back to using the local version.
So, this is far less strict, and is effectively designed to solve
PyTorch but nothing else. It's also not user-configurable, except by way
of using `environments` to exclude platforms.
Build failures are one of the most common user facing failures that
aren't "obivous" errors (such as typos) or resolver errors. Currently,
they show more technical details than being focussed on this being an
error in a subprocess that is either on the side of the package or -
more likely - in the build environment, e.g. the user needs to install a
dev package or their python version is incompatible.
The new error message clearly delineates the part that's important (this
is a build backend problem) from the internals (we called this hook) and
is consistent about which part of the dist building stage failed. We
have to calibrate the exact wording of the error message some more. Most
of the implementation is working around the orphan rule, (this)error
rules and trait rules, so it came out more of a refactoring than
intended.
Example:
## Summary
Documentation steps resulted in errors due to single quotes when adding
project dependencies:
``` shell
>uv add 'httpx>0.1.0'
error: Failed to parse: `'httpx`
Caused by: Expected package name starting with an alphanumeric character, found `'`
'httpx
^
```
``` shell
>uv add 'PyQt5; sys_platform == "windows"
error: Failed to parse: `'PyQt5;`
Caused by: Expected package name starting with an alphanumeric character, found `'`
'PyQt5;
^
```
## Testing Steps
- Follow new documentation steps
Tested on:
- [x] Windows
