This bumps the versions of pep580 and pep440 to coincide with the
crates.io versions. While not strictly the same, the new types in uv us
an `Inner` struct. Practically I've found I'm still able to use the
patched versions, as can seen from the open PR here:
https://github.com/prefix-dev/pixi/pull/1436.
Would be great if this bump can be done so we can keep combining the
types :)
Follow-up to https://github.com/astral-sh/uv/pull/3797 to clean up the
test isolation in `uv-interpreter`.
I still want to expose a CLI at some point like `uv python <...>` for
discovery and test from there, hopefully this will make that transition
simpler.
Extends #3726
Moves toolchain storage out of `UV_BOOTSTRAP_DIR` (`./bin`) into the
proper user data directory as defined by #3726.
Replaces `UV_BOOTSTRAP_DIR` with `UV_TOOLCHAIN_DIR` for customization.
Installed toolchains will be discovered without opt-in, but the idea is
still that these are not yet user-facing.
## Summary
This also adds filtering for the ARM Pythons, since that needs some libc
changes; and it closes https://github.com/astral-sh/uv/issues/3854 by
way of adding an "arm" branch.
## Summary
Allows, e.g., `UV_SYSTEM_PYTHON=false uv pip install --python
.venv/bin/python`.
This was intended to work after fixing
https://github.com/astral-sh/uv/issues/3000, but I think I misdiagnosed
the scope when closing that issue, and the linked PR there only fixed
some _other_ problems around index URLs.
The only thing we really lose here is we no longer error when
`--break-system-packages` is provided without `--system`, but we can
enforce that elsewhere if we want.
Closes https://github.com/astral-sh/uv/issues/3829.
## Summary
This PR makes a variety of invalid states unrepresentable by changing
`Preference` to require a `PackageName` and `Version`, rather than
accepting a generic `Requirement`. There should be no meaningful
behavior changes.
## Summary
We actually _already_ ignore these (preferences only apply to versions,
not URLs), it just happens later on. This PR thus just avoids crashing.
The behavior is unchanged.
Closes#3822.
Closes#3784
The cache did not use an absolute path. I'm not sure this is actually a
new bug, as this code wasn't touched in #3266 but perhaps there was a
slight difference in the paths we were passing around. Note, just
canonicalizing the path as soon as we see it doesn't work because then
we jump out of the virtual environmnent into the system interpreter.
## Test plan
```
❯ uv venv
Using Python 3.12.3 interpreter at: /opt/homebrew/opt/python@3.12/bin/python3.12
Creating virtualenv at: .venv
Activate with: source .venv/bin/activate
❯ uv pip install anyio
Resolved 3 packages in 81ms
Installed 3 packages in 4ms
+ anyio==4.3.0
+ idna==3.7
+ sniffio==1.3.1
❯ mkdir uv-issue-3784 && cd uv-issue-3784
❯ uv venv
Using Python 3.12.3 interpreter at: /opt/homebrew/opt/python@3.12/bin/python3.12
Creating virtualenv at: .venv
Activate with: source .venv/bin/activate
❯ gcm
Switched to branch 'main'
Your branch is up to date with 'origin/main'.
❯ cargo run -q -- pip list -v -p .venv
DEBUG Checking for Python interpreter in directory `.venv`
TRACE Cached interpreter info for Python 3.12.3, skipping probing: .venv/bin/python3
DEBUG Using Python 3.12.3 environment at .venv/bin/python3
Package Version
------- -------
anyio 4.3.0
idna 3.7
sniffio 1.3.1
❯ cd uv-issue-3784
❯ cargo run -q -- pip list -v -p .venv
DEBUG Checking for Python interpreter in directory `.venv`
TRACE Cached interpreter info for Python 3.12.3, skipping probing: .venv/bin/python3
DEBUG Using Python 3.12.3 environment at /Users/zb/workspace/uv/.venv/bin/python3
Package Version
------- -------
anyio 4.3.0
idna 3.7
sniffio 1.3.1
❯ cd ..
❯ gco zb/fix-relative-venv
Switched to branch 'zb/fix-relative-venv'
❯ cargo run -q -- pip list -v -p .venv
DEBUG Checking for Python interpreter in directory `.venv`
TRACE Cached interpreter info for Python 3.12.3, skipping probing: .venv/bin/python3
DEBUG Using Python 3.12.3 environment at .venv/bin/python3
Package Version
------- -------
anyio 4.3.0
idna 3.7
sniffio 1.3.1
❯ cd uv-issue-3784
❯ cargo run -q -- pip list -v -p .venv
DEBUG Checking for Python interpreter in directory `.venv`
TRACE Cached interpreter info for Python 3.12.3, skipping probing: .venv/bin/python3
DEBUG Using Python 3.12.3 environment at .venv/bin/python3
```
## Summary
Related to https://github.com/astral-sh/uv/issues/3818. We should
_always_ include the package name if we know it's not a file path, even
if it starts with an environment variable.
## Summary
I haven't tested on Windows yet, but the idea here is that we should use
a portable representation when printing paths.
I decided to limit the scope here to paths that we write to output
files.
Closes https://github.com/astral-sh/uv/issues/3800.
## Summary
It turns out that in the
[spec](https://packaging.python.org/en/latest/specifications/binary-distribution-format/#file-name-convention),
if a wheel filename includes a build tag, then we need to use it to
break ties. This PR implements that behavior. (Previously, we dropped
the build tag entirely.)
Closes#3779.
## Test Plan
Run: `cargo run pip install -i https://pypi.anaconda.org/intel/simple
mkl_fft==1.3.8 --python-platform linux --python-version 3.10`. This now
resolves without error. Previously, we selected build tag 63 of
`mkl_fft==1.3.8`, which led to an incompatibility with NumPy. Now, we
select build tag 70.
When parsing requirements from any source, directly parse the url parts
(and reject unsupported urls) instead of parsing url parts at a later
stage. This removes a bunch of error branches and concludes the work
parsing url parts once and passing them around everywhere.
Many usages of the assembled `VerbatimUrl` remain, but these can be
removed incrementally.
Please review commit-by-commit.
## Summary
This seems to be one of the most consistent benchmark cases we have in
terms of standard deviation:
```
➜ hyperfine "target/profiling/main pip compile scripts/requirements/airflow.in" --runs 200
Benchmark 1: target/profiling/main pip compile scripts/requirements/airflow.in
Time (mean ± σ): 292.6 ms ± 6.6 ms [User: 414.1 ms, System: 194.2 ms]
Range (min … max): 282.7 ms … 320.1 ms 200 runs
```
For smaller benchmarks, scispacy and dtlssocket seem to be a bit more
consistent than our current jupyter benchmark, but it hasn't given us
any problems so I'll leave it for now.
e.g. in `uv pip install anyio -v` this message is just noise
```
DEBUG Requirement satisfied: anyio
DEBUG Requirement satisfied: idna>=2.8
DEBUG Requirement satisfied: sniffio>=1.1
DEBUG All editables satisfied:
```
```
DEBUG Acquired lock for `.venv`
```
instead of
```
DEBUG Trying to lock if free: .venv/.lock
```
At trace level, this includes the pre-lock message as well
```
TRACE Checking lock for `.venv`
DEBUG Acquired lock for `.venv`
```
We'll still display the lock file path when something goes wrong
