This pull request is best viewed with [whitespace
hidden](https://github.com/astral-sh/uv/pull/8650/files?diff=unified&w=1)
Adds a `--default` flag to `uv python install` in preview. This includes
a `python` and `python{major}` executable in addition to the
`python{major}.{minor}` executable. We will replace uv-managed
executables, but externally managed executables require the `--force`
flag to overwrite.
If you run `uv python install` (without arguments), we include the
`--default` flag implicitly to populate `python` and `python3` for the
"default" install version.
In the future, we should add a warning if the installed executable isn't
at the front of the PATH.
Going through PEP 517 to build a package is slow, so when building a
package with the uv build backend, we can call into the uv build backend
directly. This is the basis for the `uv build --list`.
This does not enable the fast path for general source dependencies.
There is a possible difference in execution if the latest uv version is
newer than the one currently running: The PEP 517 path would use the
latest version, while the fast path uses the current version.
Please review commit-by-commit
### Benchmark
`built_with_uv`, using the fast path:
```
$ hyperfine "~/projects/uv/target/profiling/uv build"
Time (mean ± σ): 9.2 ms ± 1.1 ms [User: 4.6 ms, System: 4.6 ms]
Range (min … max): 6.4 ms … 12.7 ms 290 runs
```
`hatcling_editable`, with hatchling being optimized for fast startup
times:
```
$ hyperfine "~/projects/uv/target/profiling/uv build"
Time (mean ± σ): 270.5 ms ± 18.4 ms [User: 230.8 ms, System: 44.5 ms]
Range (min … max): 250.7 ms … 298.4 ms 10 runs
```
## Summary
This proposes adding the command line option `uv pip uninstall --dry-run
...`, complementing the existing `uv pip install --dry-run ...` added
for #1244 in #1436.
This option does not exist in PyPA's `pip uninstall`, if adopted it
would be unique to `uv pip`. The code should be considered PoC, it is
baby's first Rust.
The initial motivation was while investigating
https://github.com/moreati/ansible-uv/issues/2 - to allow Ansible module
`moreati.uv.pip` to work with`state: absent` in "check_mode" (Ansible's
equivalent of a dry run), without requiring `packaging` or `setuptools`.
## Test Plan
One new unit test has been added. I pedge to add more if the feature is
desired/accepted
Example usage
```console
➜ uv git:(pip-uninstall--dry-run) rm -rf .venv
➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv venv
Using CPython 3.13.0
Creating virtual environment at: .venv
Activate with: source .venv/bin/activate
➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv pip install httpx
Resolved 7 packages in 178ms
Prepared 5 packages in 60ms
Installed 7 packages in 15ms
+ anyio==4.6.2.post1
+ certifi==2024.8.30
+ h11==0.14.0
+ httpcore==1.0.7
+ httpx==0.28.0
+ idna==3.10
+ sniffio==1.3.1
➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv pip uninstall --dry-run httpx
Would uninstall 1 package
- httpx==0.28.0
➜ uv git:(pip-uninstall--dry-run) ./target/debug/uv pip list
Package Version
-------- -----------
anyio 4.6.2.post1
certifi 2024.8.30
h11 0.14.0
httpcore 1.0.7
httpx 0.28.0
idna 3.10
sniffio 1.3.1
```
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
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## 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>
## Summary
This adds a `--prune` flag to the `export` command to correspond with
the `--prune` flag of the `tree` command.
The purpose is for generating a `requirements.txt` that omits a package
and all of that package's unique dependencies. This is useful for cases
where the project has a dependency on a common core package, but where
that package does not need to be installed in the target environment.
For example, a pyspark job needs spark for development, but when
installing into a cluster that already has pyspark installed, it is
desirable to omit pyspark's whole dependency tree so that only the
unique dependencies that your job needs get installed, and do not risk
breaking the pyspark dependencies with something incompatible.
Dev groups cannot always cover this case because there are other
projects where this common dependency occurs as a transitive. One
example is Airflow providers, which include Airflow itself as a
dependency, but it is unnecessary and undesirable to include Airflow's
dependency tree in the `requirements.txt` for your DAGs.
Partly related to #7214, though I'm not sure it covers the ask in that
one of having this functionality extend to the project's actual
published metadata.
## Test Plan
An integration test was added, and some manual testing. Let me know if
more would be better.
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
`--upgrade` isn't useful, since it's the default. So it's now hidden,
but continues to warn if you enable it.
`--no-upgrade` isn't useful, since it panics. So it's now removed
entirely. This isn't breaking, since it already didn't work.
`--upgrade-package` actually _is_ useful, because it turns out it allows
things like: `uv tool upgrade babel --upgrade-package "babel<0.2.14"` to
constrain the upgrade.
I left this in place but hid it... I think we should provide a better
workflow for this, like `uv tool upgrade "babel<0.2.14"`? It's strange
to specify the package twice, and that `uv tool upgrade` has an
`--upgrade-package` flag.
Closes https://github.com/astral-sh/uv/issues/9317.
## Summary
I find myself messing this up with `--build-constraint` vs.
`--build-constraints`, and it turns out our own CLI isn't fully
consistent here either.
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## 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`.
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>
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## Summary
Adds python-install-mirror and pypy-install-mirror as keys for uv.toml,
and cli args for `uv python install`.
Could leave the cli args out if we think the env vars and configs are
sufficient.
Fixes#8186
<!-- What's the purpose of the change? What does it do, and why? -->
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
As an oversight, these arguments weren't being respected from the CLI or
elsewhere -- we always hit PyPI, ignored `--exclude-newer`, etc. It has
to do with the way that the `PipOptions` are setup -- there's a global
struct that we pass around everywhere and fill in with defaults, so
there's no type safety to guarantee that we provide whatever it is we
need to use in the command. The newer APIs are much better about this.
Closes#8927.
Not verifying the certificates of certain hosts should be supported for
all kinds of HTTPS connections, so we're making it a global option, just
like native tls. This fixes the remaining places using a client but were
not configuring allow insecure host.
Fixes#6983 (i think)
Closes#6983
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
e.g.
```
❯ echo "anyio" | cargo run -q -- pip compile - -v
DEBUG uv 0.4.30 (107ab3d71 2024-11-07)
DEBUG Starting Python discovery for a default Python
DEBUG Looking for exact match for request a default Python
DEBUG Searching for default Python interpreter in virtual environments, managed installations, or search path
DEBUG Found `cpython-3.12.7-macos-aarch64-none` at `/Users/zb/workspace/uv/.venv/bin/python3` (virtual environment)
```
```
❯ cargo run -q -- pip install anyio -v
DEBUG uv 0.4.30 (107ab3d71 2024-11-07)
DEBUG Searching for default Python interpreter in virtual environments
DEBUG Found `cpython-3.12.7-macos-aarch64-none` at `/Users/zb/workspace/uv/.venv/bin/python3` (virtual environment)
```
vs
```
❯ uv pip install anyio -v
DEBUG uv 0.4.30 (61ed2a236 2024-11-04)
DEBUG Searching for default Python interpreter in system path
DEBUG Found `cpython-3.12.7-macos-aarch64-none` at `/Users/zb/workspace/uv/.venv/bin/python3` (virtual environment)
```
```
❯ echo "anyio" | uv pip compile - -v
DEBUG uv 0.4.30 (61ed2a236 2024-11-04)
DEBUG Starting Python discovery for a default Python
DEBUG Looking for exact match for request a default Python
DEBUG Searching for default Python interpreter in managed installations or system path
DEBUG Found `cpython-3.12.7-macos-aarch64-none` at `/Users/zb/workspace/uv/.venv/bin/python3` (virtual environment)
```
Previously, we'd use the `--reinstall` flag to determine if we should
replace existing Python executables in the bin directory during an
install. There are a few problems with this:
- We replace executables we don't manage
- We can replace executables from other uv Python installations during
reinstall (surprising)
- We don't do the "right" thing when installing patch versions e.g.
installing `3.12.4` then `3.12.6` would fail without the reinstall flag
In `uv tool`, we have separate `--force` and `--reinstall` concepts.
Here we separate the flags (`--force` was previously just a
`--reinstall` alias) and add inspection of the existing executables to
inform a decision on replacement.
In brief, we will:
- Replace any executables with `--force`
- Replace executables for the same installation with `--reinstall`
- Replace executables for an older patch version by default
## Summary
This PR pulls in https://github.com/astral-sh/uv/pull/8263 and
https://github.com/astral-sh/uv/pull/8463, which were originally merged
into the v0.5 tracking branch but can now be committed separately, as
we've made `.env` loading opt-in.
In summary:
- `.env` loading is now opt-in (`--env-file .env`).
- `.env` remains supported on `uv run`, so it's meant for providing
environment variables to the run command, rather than to uv itself.
---------
Co-authored-by: Eduardo González Vaquero <47718648+edugzlez@users.noreply.github.com>
## Summary
This PR enables `uv sync --all-packages` to sync all packages in a
workspace. It removes a common use-case for the legacy non-`[project]`
packages that we're trying to move away from.
Closes https://github.com/astral-sh/uv/issues/8724.
Updates `uv python install` to link `python3.x` in the executable
directory (i.e., `~/.local/bin`) to the the managed interpreter path.
Includes
- #8569
- #8571
Remaining work
- #8663
- #8650
- Add an opt-out setting and flag
- Update documentation
Refs:
- #8626
## Summary
Current documentation incorrectly suggests that the macOS cache
directory location is `$HOME/Library/Caches/uv`, but that changed in:
- #5806
Updates docs to say this instead:
> <p>Defaults to <code>$HOME/.cache/uv</code> on macOS,
<code>$XDG_CACHE_HOME/uv</code> or <code>$HOME/.cache/uv</code> on
Linux, and <code>%LOCALAPPDATA%\uv\cache</code> on Windows. The <code>uv
cache dir</code> command will show the location of the cache
directory.</p>
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
The changes in this commit introduce the `UV_NO_PROGRESS` environment
variable as an alternative way to control progress output suppression in
uv-cli, equivalent to using the `--no-progress` flag. This enhancement
simplifies configuration in CI environments and automated scripts by
eliminating the need to detect whether the script is running in a CI
environment.
Previously, disabling progress output required either passing the
`--no-progress` flag directly or implementing script logic to detect CI
environments and conditionally add the flag. With this change, users can
now simply set `UV_NO_PROGRESS=true` in their environment to achieve the
same effect.
The changes include:
- Adding the `UV_NO_PROGRESS` environment variable to the `EnvVars`
struct in `crates/uv-static/src/env_vars.rs`.
- Updating the `GlobalArgs` struct in `crates/uv-cli/src/lib.rs` to
include a new `no_progress` field that is bound to the `UV_NO_PROGRESS`
environment variable.
- Adding documentation for the new `UV_NO_PROGRESS` environment variable
in `docs/configuration/environment.md`.
## Test Plan
After creating a uv project using `uv init` in a temp directory in this
project:
```
cargo run cache clean && cargo run venv && UV_NO_PROGRESS=false cargo run sync
cargo run cache clean && cargo run venv && cargo run sync
```
produce the expected default behavior
```
cargo run cache clean && cargo run venv && UV_NO_PROGRESS=false cargo run sync
```
produces the same behavior as having the `--no-progress` flag.
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
These two sentences in the docs for `--publish-url` seem to basically be
duplicates:
3eda248ef5/crates/uv-cli/src/lib.rs (L4616-L4618)
I found the first to be easier to read, so this commit removes the
second.
## Test Plan
No tests, change is docs-only.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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## Summary
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Fix the flag description: `to detect and with` --> `to detect packages
with`
This PR adds support for `uv lock --dry-run`, as described in issue
#6408.
One thing to note: this functionality, as implemented, isn't limited to
`-U` (if someone adds a dependency to the project's `pyproject.toml`,
the plan will include these changes).
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
