See https://github.com/astral-sh/uv/pull/8531#issuecomment-2442698889,
we hint users coming from twine to use `--check-url` instead.
> `uv publish` does not support `--skip-existing`, use `--check-url`
with the simple index URL instead.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
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>
Running this test manually on the latest release shows that it still
emits a `python_version < '0'` marker:
$ uv-0.4.29 pip compile requirements.in -c constraints.txt
--annotation-style line --python 3.10 --universal | rg "< '0'"
Resolved 151 packages in 97ms
apache-airflow-providers-common-sql==1.19.0 ; python_version < '0' # via
apache-airflow-providers-sqlite
That is, even though this is a smaller test, it's still testing the same
bug.
This is about twice as fast on my machine. It's probably still worth
moving to a packse test, but this was quick to do.
This updates the surrounding code to use the new ResolverEnvironment
type. In some cases, this simplifies caller code by removing case
analysis. There *shouldn't* be any behavior changes here. Some test
snapshots were updated to account for some minor tweaks to error
messages.
I didn't split this up into separate commits because it would have been
too difficult/costly.
This type is intended to replace `ResolverMarkers`. The main difference
between them is that this type encapsulates more decision making by
un-exporting the different cases. So instead of callers needing to do
explicit case analysis depending on the type of resolver environment,
callers instead use methods that know how to do the right thing. In the
next commit, there are at least a few cases where this greatly
simplifies case analysis on the caller side.
The motivation for this type is to centralize decision making about
forking. In particular, we want to expand forking to include conflicting
groups instead of just `MarkerTree`. So to a certain extent, the
refactor here is about removing bare use of `MarkerTree` in favor of a
more purpose built type that encapsulates the forking logic.
The encapsulation is not quite perfect here. I expect to improve on it a
bit once we add support for conflicting groups.
This is split off from the subsequent commit (that makes use of
`ResolverEnvironment`) so that it's a bit easier to review the addition
in isolation.
`ExtraName` did implement `AsRef<str>`, but that should generally
only be used in a context with an `AsRef<str>` generic bound. If
you just want a `&str` from a concrete `ExtraName`, then a specific
method for that purpose should be used.
This PR is a revival of #3502, albeit in a much simpler form.
This would allow for different middlewares like authentication and such,
useful for if you want to deviate from the keychain authentication
methods when using uv as a library.
@zanieb I hope I made the changes as you noted you wanted to see them :)
Happy to add/change anything you need.
## Summary
At present, when we have a Python requirement and we see a wheel, we
verify that the Python requirement is compatible with the wheel. For
source distributions, though, we verify that both the Python requirement
_and_ the currently-installed version are compatible, because we assume
that we'll need to build the source distribution in order to get
metadata. However, we can often extract source distribution metadata
_without_ building (e.g., if there's a `pyproject.toml` with no dynamic
keys).
This PR thus modifies the source distribution handling to defer that
incompatibility ("We couldn't get metadata for this project, because it
has no static metadata and requires a higher Python version to run /
build") until we actually try to build the package. As a result, you can
now resolve source distribution-only packages using Python versions
below their `requires-python`, as long as they include static metadata.
Closes https://github.com/astral-sh/uv/issues/8767.
## Summary
* Env docs now support anchors, which allows sending a link to someone
with a direct reference to an env var or cross-reference them in the
docs.
* Marked additional env vars as hidden from the docs due to their
internal use
* Updates some tests still using literals to use the static env vars
## Test Plan
<img width="1370" alt="env_var_anchors"
src="https://github.com/user-attachments/assets/52ae1caa-5199-4798-9eb5-81b8f5b57c24">
## Summary
Resolves#8417
I've just begun learning procedural macros, so this PR is more of a
proof of concept. It's still a work in progress, and I welcome any
assistance or feedback.
## Summary
This PR improves the interaction of `--frozen` such that we reduce the
dependency on the `pyproject.toml` and increase the dependency on the
`uv.lock`. Specifically, we now read the list of workspace members from
the `uv.lock` rather than the `pyproject.toml`, which means we don't
need to discover the member `pyproject.toml` files in order to perform a
`uv sync --frozen --all-packages`.
## 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.
This PR fixes a bug where it was possible for dependencies to be
included in a final resolution with markers that always evaluate to
false. Specifically, `python_version < '0'`.
While we do filter based on Python markers during forking, it turns out
that the markers for each fork are "combined" *after* this filtering
step. But the process of combination can result in a more specific
marker that is always false for the configured Python requirement. This
could result in dependencies with markers that are always false (like
`python_version < '0'`) appearing in the resolution.
The first commit in this PR adds a regression test (with an undesirable
result), and the second commit fixes the regression and updates the
test.
Fixes#8676
This still utilizes the RFC 2822 datetime formatter, but utilizes new
methods [added in jiff 0.1.14] to emit timestamps in a format strictly
compatible with RFC 9110.
It seems like most HTTP servers were pretty flexible and supported RFC
2822 datetime formats, but #8747 shows at least one case where that
isn't true. Given that the [MDN docs prescribe RFC 9110], we defer to
them.
Fixes#8747
[added in jiff 0.1.14]: https://github.com/BurntSushi/jiff/pull/154
[MDN docs prescribe RFC 9110]:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Modified-Since
## Summary
It turns out that when locking, we were only taking the groups from the
root `pyproject.toml` into account, and ignoring groups that were only
defined in a workspace member.
## Summary
By default, `uv tree` shows the full workspace, not _just_ the root. If
the root depended on a workspace member as a dev dependency, then we'd
still show it as `(group: dev)` in `uv tree` even if you passed
`--no-dev`, because we weren't filtering the edges in the right place.
This is still somewhat confusing, because if `root` depends on workspace
member `child` as a dev dependency, `uv tree --no-dev` still shows both.
Closes https://github.com/astral-sh/uv/issues/8719.
Incorporating #8637 into #8458
- Adds `python-managed` feature selection to Windows CI for `python
install` tests
- Adds trampoline sniffing utilities to `uv-trampoline-builder`
- Uses a trampoline to install Python executables into the `PATH` on
Windows
Pulling out of https://github.com/astral-sh/uv/pull/8650 for
readability.
Trying to clean this up to simplify extensions in the future. This is
not a strict refactor, there are behavioral changes here.
- Adds some structs for managing state.
- Addresses some likely inconsistent behavior for weird edge-cases.
- We fill platform information before checking if a request is
satisfied.
- We error earlier if we can't find a download for the request, i.e.,
even if you somehow have it installed.
- Only reports versions as uninstalled if a download actually replaces
them.
- Moves some of the default output to tracing messages.
- Even if an installation was already satisfied, we'll check that it is
setup properly
When resolving workspace dependencies (from one workspace member to
another) from a workspace that's in git, we need to emit these
transitive dependencies as git dependencies, not path dependencies as
all other workspace deps. This fixes a bug where we would treat them as
path dependencies inside the checkout directory, leading either to
clashes (between a local path and another direct git dependency) or
invalid lockfiles (referencing the checkout dir in the lockfile when we
should be referencing the git repo).
Fixes#8087Fixes#4920Fixes#3936 since we needed that information anyway
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
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
Charlie Marsh
Robert Deaton
Zanie Blue
konsti
Andrew Gallant
Tim de Jager
renovate[bot]
samypr100
Jo