Sometimes a credential's `Debug` formatted value appears in tracing logs
- make sure the credential doesn't appear there.
## Test plan
Added a test case + ran
```
uv pip install --default-index $PYX_API_URL/$SOME_INDEX $SOME_PACKAGE -vv
```
With an authenticated uv client and confirmed the tokens are obfuscated.
---------
Co-authored-by: Zsolt Dollenstein <zsol.zsol@gmail.com>
## Summary
- Move parsing `UV_CONCURRENT_INSTALLS`, `UV_CONCURRENT_BUILDS` and
`UV_CONCURRENT_DOWNLOADS` to `EnvironmentOptions`
Relates https://github.com/astral-sh/uv/issues/14720
## Test Plan
- Tests with existing tests
- Add test with invalid parsing
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Closes#15312
Closes https://github.com/astral-sh/uv/issues/16237
---------
Co-authored-by: pythonweb2 <32141163+pythonweb2@users.noreply.github.com>
Co-authored-by: Wade Roberts <wade.roberts@centralsquare.com>
## Summary
Adds the version for environment variables added in
https://github.com/astral-sh/uv/pull/16040 and
https://github.com/astral-sh/uv/pull/16125. as these were in-flight
before documentation versioning was added.
Adds ability to emit a compiler error when added in is missing for
improved reporting to the developer.
e.g. example for the ones fixed in this PR
```shell
error: missing #[attr_added_in("x.y.z")] on `UV_UPLOAD_HTTP_TIMEOUT`
note: env vars for an upcoming release should be annotated with `#[attr_added_in("next release")]`
--> crates\uv-static\src\env_vars.rs:593:15
|
593 | pub const UV_UPLOAD_HTTP_TIMEOUT: &'static str = "UV_UPLOAD_HTTP_TIMEOUT";
| ^^^^^^^^^^^^^^^^^^^^^^
error: missing #[attr_added_in("x.y.z")] on `UV_WORKING_DIRECTORY`
note: env vars for an upcoming release should be annotated with `#[attr_added_in("next release")]`
--> crates\uv-static\src\env_vars.rs:1087:15
|
1087 | pub const UV_WORKING_DIRECTORY: &'static str = "UV_WORKING_DIRECTORY";
| ^^^^^^^^^^^^^^^^^^^^
error: could not compile `uv-static` (lib) due to 2 previous errors
```
Cargo is currently recompiling uv-python on every invocation because the
minified JSON output file is getting a mod time newer than the last run.
Instead, set the mod time of the output file to the same as the input
file.
## Summary
When specifying constraints or overrides in combination with
`pylock.toml` as an input to `uv pip install`,
the error messages are not currently correct.
## Test Plan
No testing, it's a straightforward error string fix.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
- Move parsing `UV_HTTP_TIMEOUT`, `UV_REQUEST_TIMEOUT` and
`HTTP_TIMEOUT` to `EnvironmentOptions`
- Add new env varialbe `UV_UPLOAD_HTTP_TIMEOUT`
Relates https://github.com/astral-sh/uv/issues/14720
## Test Plan
Tests with existing tests
I think this is ostensively breaking, though I think the impact would be
small given this will go out in 0.9.1 and should only affect people
using pre-release Python versions.
When `3.14.0` is requested (opposed to `3.14`), we treat this as a
request for a final / stable version and ignore pre-releases.
I think this is a fairly clean way to allow users to explicitly request
the stable version.
Closes https://github.com/astral-sh/uv/issues/16175
Follows #16208
We're regularly get questions about this. The DPO thread is the best
ressource, but it's also a long read, so I summarized some points for
uv's decision.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
Example output:
```
$ uv-debug init foo -v
DEBUG uv 0.9.0+6 (d3324baf68 2025-10-08)
DEBUG Acquired shared lock for `/home/konsti/.cache/uv`
DEBUG No Python version file found in ancestors of working directory: /home/konsti/projects/foo
DEBUG Checking for Python environment at: `foo/.venv`
DEBUG Searching for default Python interpreter in managed installations or search path
DEBUG Searching for managed installations at `/home/konsti/.local/share/uv/python`
DEBUG Found managed installation `cpython-3.14.0-linux-x86_64-gnu`
DEBUG Found `cpython-3.14.0-linux-x86_64-gnu` at `/home/konsti/.local/share/uv/python/cpython-3.14.0-linux-x86_64-gnu/bin/python3.14` (managed installations)
DEBUG Using Python version `>=3.14` from default interpreter
DEBUG `git rev-parse --is-inside-work-tree` failed but didn't contain `not a git repository` in stderr for `/home/konsti/projects/foo`
DEBUG No Python version file found in ancestors of working directory: /home/konsti/projects/foo
DEBUG Writing Python versions to `/home/konsti/projects/foo/.python-version`
Initialized project `foo` at `/home/konsti/projects/foo`
DEBUG Released lock at `/home/konsti/.cache/uv/.lock`
```
First commit is refactoring, second commit is the actual change.
The h2 errors, a specific type nested in reqwest errors, all look like
they shouldn't happen in regular operations and should be retried. This
covers all `io::Error`s going through h2 (i.e., only HTTP 2
connections).
Fixes https://github.com/astral-sh/uv/issues/15916
## Summary
As new environment variables get introduced (e.g. `UV_EDITABLE`) I
thought it would useful to start tracking which release they were
introduced. I think its a common workflow to navigate to the [env var
documentation](https://docs.astral.sh/uv/reference/environment) to know
what the env var for something is but then end up in a situation where
one is using an environment variable with the wrong version of uv and
not notice immediately that its not compatible and therefore ignored.
## Test Plan
Existing tests.
The versions in `since` have all been manually reviewed to the best of
my ability for correctness.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
This pull request enables the `--directory` option to accept environment
variable: `UV_DIRECTORY`
### Motivation
Currently, the `--project` option already supports environment
variables, but --directory does not.
The motivation for this change is the same as for the --project option.
When using this option, it’s likely that the project root and the
directory containing the uv project differ. In such cases, allowing
environment variables makes it easier to avoid repeatedly specifying the
directory in commands or task runners.
### Other PRs
- PR for create `--project` option:
https://github.com/astral-sh/uv/pull/12327
## Test Plan
<!-- How was it tested? -->
### no auto testing
As with the --project option, no auto tests are included for this
change.
This is because the implementation relies on Clap’s built-in attribute
functionality, and testing such behavior would effectively mean testing
a third-party crate, which would be redundant.
As long as the compiler accepts it, things should work as expected.
### testing manually
i tested manually like [previous pull
request](https://github.com/astral-sh/uv/pull/12327)
```shell
$ cargo build --locked
./target/debug/uv init uv_directory
$ mkdir uv_directory
$ UV_DIRECTORY=uv_directory ./target/debug/uv sync
Using CPython 3.14.0rc3
Creating virtual environment at: .venv
Resolved 1 package in 15ms
Audited in 0.04ms
$ UV_DIRECTORY=uv_directory ./target/debug/uv run main.py
Hello from uv-directory!
$ ./target/debug/uv run main.py
error: Failed to spawn: `main.py`
Caused by: No such file or directory (os error 2)
```
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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Hey devs, great tool as always, you're doing amazing work.
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Adds the following fields to the `[package]` table of `Cargo.toml` files
where they were missing:
```toml
rust-version = { workspace = true }
homepage = { workspace = true }
documentation = { workspace = true }
repository = { workspace = true }
authors = { workspace = true }
license = { workspace = true }
```
Most crates already had these fields, this just aligns the rest for
consistency.
This also resolves the warnings from `cargo-deny` when using `uv` crates
as dependencies in Pixi.
## Test Plan
No tests needed, this only updates metadata.
