## Summary
The idea here is that we hide all resolver output (the grayed out
resolver messages, plus the list of environment modifications) by
default in `uv run` and `uv tool run`. You can pass `--show-resolution`
to re-enable them.
Closes https://github.com/astral-sh/uv/issues/5458.
## Summary
Right now, `--isolated` is read from `uv run` and `uv init` to avoid
discovering the current workspace (or project). This PR moves that
behavior to a dedicated `--no-workspace` flag for `uv init`, and
`--no-project` for `uv run`. They could use the same flag, but
`--no-project` feels confusing for `uv init`, and `--no-workspace` seems
confusing for `uv run` (especially so once you read the documentation,
where we refer to the thing you're omitting as the project).
Closes https://github.com/astral-sh/uv/issues/5429.
## Summary
uv run --directory <path> means that one doesn't have to change to a
project's directory to run programs from it. It makes it possible to use
projects as if they are tool installations.
To support this, first the code reading .python-version was updated so
that
it can read such markers outside the current directory. Note the minor
change this causes (if I'm right), described in the commit.
## Test Plan
One test has been added.
## --directory
Not sure what the name of the argument should be, but it's following uv
sync's directory for now.
Other alternatives could be "--project". Uv run and uv tool run should
probably find common agreement on this (relevant for project-locked
tools).
I've implemented this same change in Rye, some time ago, and then we
went
with --pyproject `<`path to pyproject.toml file`>`. I think using
pyproject.toml file path and not directory was probably a mistake, an
overgeneralization one doesn't need.
## Summary
Adds a `--relocatable` CLI arg to `uv venv`. This flag does two things:
* ensures that the associated activation scripts do not rely on a
hardcoded
absolute path to the virtual environment (to the extent possible; `.csh`
and
`.nu` left as-is)
* persists a `relocatable` flag in `pyvenv.cfg`.
The flag in `pyvenv.cfg` in turn instructs the wheel `Installer` to
create script
entrypoints in a relocatable way (use `exec` trick + `dirname $0` on
POSIX;
use relative path to `python[w].exe` on Windows).
Fixes: #3863
## Test Plan
* Relocatable console scripts covered as additional scenarios in
existing test cases.
* Integration testing of boilerplate generation in `venv`.
* Manual testing of `uv venv` with and without `--relocatable`
## Summary
This PR adds support for `uv lock` and `uv sync` in the standardized
benchmarks script.
Part of: https://github.com/astral-sh/uv/issues/5263.
## Test Plan
For example:
```sh
python scripts/bench/__main__.py --uv-project --benchmark resolve-cold ./scripts/requirements/trio.in --verbose
```
## Summary
I think it makes no sense to allow `--editable` and `--exclude-editable`
at the same time.
## Test Plan
```console
$ cargo run -- pip list --editable --exclude-editable
error: the argument '--editable' cannot be used with '--exclude-editable'
Usage: uv.exe pip list --editable
For more information, try '--help'.
```
## 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
Users can now run `uv cache prune --ci` (open to feedback on the name of
that flag) to remove all pre-built wheels from the cache, leaving behind
zipped, built wheels (which tend to be the most expensive assets to
re-create). This should greatly increase cache performance in CI
environments, since uploading unzipped wheels can actually hurt
performance if you're persisting the uv cache.
Closes https://github.com/astral-sh/uv/issues/5282.
## Summary
Prefers, in order:
- The major-minor version of an interpreter discovered via `--python`.
- The `requires-python` from the workspace.
- The major-minor version of the default interpreter.
If the `--python` request is a version or a version range, we use that
without fetching an interpreter.
Closes https://github.com/astral-sh/uv/issues/5299.
## Summary
resolves https://github.com/astral-sh/uv/issues/5217
## Test Plan
existing tests pass (should be perfectly backwards compatible) + added a
few tests to cover the new functionality. in particular, in addition to
the simple use of `--show-version-specifiers`, its interaction with
`--invert` and `--package` flags are tested.
## Summary
Implements the `uv init` command, which initializes a project
(`pyproject.toml`, `README.md`, `src/__init__.py`) in the current
directory, or in the given path. `uv init` also does workspace
discovery.
Resolves https://github.com/astral-sh/uv/issues/1360.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
You can now use `uv run --locked` to assert that the lockfile doesn't
change, or `uv run --frozen` to run without attempting to update the
lockfile at all.
Closes https://github.com/astral-sh/uv/issues/5185.
## Summary
This is an alternative to `--require-hashes` which will validate a hash
if it's present, but ignore requirements that omit hashes or are absent
from the lockfile entirely.
So, e.g., transitive dependencies that are missing will _not_ error; nor
will dependencies that are included but lack a hash.
Closes https://github.com/astral-sh/uv/issues/3305.
## Summary
Fixes#5082.
Adds a new `Printer::NoProgress` that is identical to `Printer::Default`
but doesn't draw any progress bar.
## Test Plan
It seems to me that as of now it's not possible to use `insta-cmd` to
get any progress bar in the comparable output of command.
Best way to test this would be to run any command that usually shows
progress indicators like `uv pip install` with and without
`--no-progress` options.
## Summary
First part of https://github.com/astral-sh/uv/issues/5093.
Remaining:
- Global settings
- `pip`-specific settings (some will be copied-over from here)
- Auto-generating the "Possible values" for enums
## Summary
I'll open follow-up tickets for Windows support.
Closes https://github.com/astral-sh/uv/issues/4953.
## Test Plan
```
❯ cargo run tool install flask
Resolved 7 packages in 353ms
Prepared 7 packages in 392ms
Installed 7 packages in 17ms
+ blinker==1.8.2
+ click==8.1.7
+ flask==3.0.3
+ itsdangerous==2.2.0
+ jinja2==3.1.4
+ markupsafe==2.1.5
+ werkzeug==3.0.3
Installed 1 executable: flask
warning: /Users/crmarsh/.local/bin is not on your PATH. To use installed tools, run:
export PATH="/Users/crmarsh/.local/bin:$PATH"
```
Then:
```
❯ which flask
flask not found
```
Then:
```
❯ cargo run tool ensurepath
warning: `uv tool ensurepath` is experimental and may change without warning.
Updated configuration file: /Users/crmarsh/workspace/puffin/bar
Restart your shell for the changes to take effect.
```
Then:
```
❯ which flask
/Users/crmarsh/.local/bin/flask
```
## Summary
Fixes#4941.
This PR adds a `--no-pager` option in `help` command to explicitly
disable the pager.
I noted that the template used for the text printed when calling `help`
with no argument or option doesn't show any option. It made sense before
this PR since `help` didn't have any available option. Though I'm unsure
if it makes sense to update the template as it would make it extremely
verbose as all the global options would be shown too.
I leave the decision to you.
## Test Plan
I ran `cargo run -- help` to verify `--isolated` was visible and it.
I ran clippy with `cargo clippy --workspace --all-targets --all-features
--locked -- -D warnings` as CI does.
I also ran tests locally with:
```
cargo nextest run \
--features python-patch \
--workspace \
--status-level skip --failure-output immediate-final --no-fail-fast -j 12 --final-status-level slow
```
## Summary
This PR makes the `--isolated` global argument visible, previously it
was hidden.
Fixes#4981.
## Test Plan
I ran `cargo run -- help` to verify `--isolated` was visible and it is.
I ran clippy with `cargo clippy --workspace --all-targets --all-features
--locked -- -D warnings` as CI does.
I also ran tests locally with:
```
cargo nextest run \
--features python-patch \
--workspace \
--status-level skip --failure-output immediate-final --no-fail-fast -j 12 --final-status-level slow
```
Adds a `uv python pin` command to write to a `.python-version` file.
We support all of our Python version request formats. We also support a
`--resolved` flag to pin to a specific interpreter instead of the
provided version. We canonicalize the request with #4949, it's not just
printed verbatim. We always attempt to find the interpreter so we can
warn if it's not available. With `--resolved`, if we can't find the
interpreter we fail. If no arguments are provided, we'll attempt to
display the current pin.
In the future:
- We should confirm that this satisfies the `Requires-Python` metadata
if a `pyproject.toml` is present
- We should support writing to a `uv.python-version` field if
`pyproject.toml` or `uv.toml` are present
- We should support finding and updating the "nearest" Python version
file (looking in ancestors)
- We should support finding version files in workspaces
- We should support some sort of global pin
## Summary
Allows `--all` as an alternative to specifying specific targets.
## Test Plan
Verified that `cargo run python uninstall` still fails.
```
❯ cargo run python uninstall --all
Compiling uv-cli v0.0.1 (/Users/crmarsh/workspace/puffin/crates/uv-cli)
Compiling uv v0.2.23 (/Users/crmarsh/workspace/puffin/crates/uv)
Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.86s
Running `target/debug/uv python uninstall --all`
warning: `uv python uninstall` is experimental and may change without warning.
Searching for Python installations
Found existing installation: cpython-3.9.18-macos-aarch64-none
Found existing installation: cpython-3.8.18-macos-aarch64-none
Found existing installation: cpython-3.8.12-macos-aarch64-none
Found existing installation: cpython-3.12.1-macos-aarch64-none
Found existing installation: cpython-3.11.7-macos-aarch64-none
Found existing installation: cpython-3.10.13-macos-aarch64-none
Uninstalled cpython-3.10.13-macos-aarch64-none
Uninstalled cpython-3.11.7-macos-aarch64-none
Uninstalled cpython-3.12.1-macos-aarch64-none
Uninstalled cpython-3.8.12-macos-aarch64-none
Uninstalled cpython-3.8.18-macos-aarch64-none
Uninstalled cpython-3.9.18-macos-aarch64-none
Uninstalled 6 versions in 479ms
```
I feel like I'm always drowning in the help output from `uv` because we
have so many options.
I basically agree with the commentary in
https://github.com/clap-rs/clap/issues/4687 that having different
behaviors for `-h` and `--help` is surprising. I think `--help` is more
obvious for users and I want to optimize for that experience.
This roughly matches the help menus in Cargo and pip.
The `uv help` command can be used for long help. In #4906 and #4909 we
improve that command.
Extends #4904 which adds test cases for the existing behavior.
