## Summary
Ensures that (e.g.) installs from conda-forge, Homebrew, and other
distributions don't expose `uv self update` at all.
We'll still show `uv self update` for `pip install uv`, but it will fail
with a good error. Removing the `uv self update` from `pip`-installed
`uv` is more complicated, since we'd need to build separately for the
installer vs. for PyPI.
Closes#2588.
Add a single job for for fast lint tools. Rustfmt for rust, ruff for
python formatting and linting, prettier avoids inconsistent formatter
changes between pycharm and vscode.
If you look at https://pypi.org/project/uv/0.1.22/#files...
- We didn't upload the ARMv6 wheel (I thought I had removed the `# Skip
for `arm`, which is not supported by PyPI.`), it must've gotten re-added
in a rebase or something.
- We lost the musllinux builds for ARM. I think this is because I built
them as manylinux.
Installing and importing numpy tests for two cases:
* The python architecture and the package architecture don't match
(https://github.com/astral-sh/uv/issues/2326)
* The libc of python and that of the package don't match on linux
(musllinux vs manylinux, picking a compatible manylinux version)
All pylint deps are py3-none-any, so they don't catch those cases.
Giving this a try... just making all of these a normal part of CI.
This is probably slightly slower than our normal CI, but not by much (it
depends how bad of a roll we get on the Windows network performance).
Includes #2309 to reduce the overhead of adding more platforms.
Alternatively, we could gate these with a label and just run on main by
default (i.e. #2308)
## Summary
Adjust maturing version to use env var for reusability in the workflow.
## Test Plan
CI `Build binaries` workflow uses correct version and passes
## Summary
`pip` uses `sysconfig` for Python 3.10 and later by default; however, it
falls back to `distutils` for earlier Python versions, and distros can
actually tell `pip` to continue falling back to `distutils` via the
`_PIP_USE_SYSCONFIG` variable.
By _always_ using `sysconfig`, we're doing the wrong then when
installing into some system Pythons, e.g., on Debian prior to Python
3.10.
This PR modifies our logic to mirror `pip` exactly, which is what's been
recommended to me as the right thing to do.
Closes https://github.com/astral-sh/uv/issues/2113.
## Test Plan
Most notably, the new Debian tests pass here (which fail on main:
https://github.com/astral-sh/uv/pull/2144).
I also added Pyston as a second stress-test.
`uv --system` is failing in GitHub Actions, because `py --list-paths`
returns all the pre-cached Pythons:
```
-V:3.12 * C:\hostedtoolcache\windows\Python\3.12.2\x64\python.exe
-V:3.12-32 C:\hostedtoolcache\windows\Python\3.12.2\x86\python.exe
-V:3.11 C:\hostedtoolcache\windows\Python\3.11.8\x64\python.exe
-V:3.11-32 C:\hostedtoolcache\windows\Python\3.11.8\x86\python.exe
-V:3.10 C:\hostedtoolcache\windows\Python\3.10.11\x64\python.exe
-V:3.10-32 C:\hostedtoolcache\windows\Python\3.10.11\x86\python.exe
-V:3.9 C:\hostedtoolcache\windows\Python\3.9.13\x64\python.exe
-V:3.9-32 C:\hostedtoolcache\windows\Python\3.9.13\x86\python.exe
-V:3.8 C:\hostedtoolcache\windows\Python\3.8.10\x64\python.exe
-V:3.8-32 C:\hostedtoolcache\windows\Python\3.8.10\x86\python.exe
-V:3.7 C:\hostedtoolcache\windows\Python\3.7.9\x64\python.exe
-V:3.7-32 C:\hostedtoolcache\windows\Python\3.7.9\x86\python.exe
```
So, our default selector returns the first entry here. But none of these
are actually in `PATH` except the one that the user installed via
`actions/setup-python@v5` -- that's the point of the action, that it
puts the correct versions in `PATH`.
It seems to me like we should prioritize `PATH` over `py --list-paths`.
Is there a good reason not to do this?
Closes: https://github.com/astral-sh/uv/issues/2056
## Summary
This is essentially a wrapper around something like `--python $(which
python3)`, but gives users a portable and streamlined way to solve the
common pain point of using `uv` in GitHub Actions or a Docker container.
See: https://github.com/astral-sh/uv/issues/1526.
## Summary
Closes#1943
Makes sure `build-binaries` and `publish-pypi` workflows are compatible
with `actions/{download,upload}-artifact@v4`. In nature, this PR is very
similar to the changes in https://github.com/astral-sh/ruff/pull/10105.
This PR also updates cargo-dist.
## Test Plan
I ran a small non-dry-run [smoke
test](https://github.com/samypr100/uv/actions/runs/8027864059) on my own
fork CI with only linux builds (for speed) and those jobs seem to work
at a glance.
First, replace all usages in files in-place. I used my editor for this.
If someone wants to add a one-liner that'd be fun.
Then, update directory and file names:
```
# Run twice for nested directories
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
# Update files
find . -type f -print0 | xargs -0 rename s/puffin/uv/g
```
Then add all the files again
```
# Add all the files again
git add crates
git add python/uv
# This one needs a force-add
git add -f crates/uv-trampoline
```
Run `cargo test` on windows in CI, pulling the switch on tier 1 windows
support.
These changes make the bootstrap script virtually required for running
the tests. This gives us consistency between and CI, but it also locks
our tests to python-build-standalone and an articificial `PATH`.
I've deleted the shell bootstrap script in favor of only the python one,
which also runs on windows. I've left the (sym)link creation of the
bootstrap in place, even though it is not used by the tests anymore.
I've reactivated the three tests that would previously stack overflow by
doubling their stack sizes. The stack overflows only happen in debug
mode, so this is neither a user facing problem nor an actual problem
with our code and this workaround seems better than optimizing our code
for case that the (release) compiler can optimize much better for.
The handling of patch versions will be fixed in a follow-up PR.
Closes#1160Closes#1161
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
Enables tests for macOS in CI, using the M1 runners (which are free in
public, but count against our quota in private
repos). For now, I'm just running them on `main` to save quota.
I did the math, and the M1 runners are the best value:
Closes#1053.
## Summary
We have some flags in Puffin that enable us to opt-in to certain tests.
To date, they've been opt-in, so we've run our tests with
`--all-features`. This PR makes them opt-out, and we now run tests with
default features.
The main motivation here is that I want to get tests working for macOS
on CI, but for unknown reasons, macOS can't compile the PyO3 features at
the same time as everything else due to strange linker issues. By
avoiding `--all-features` for tests, we thus avoid unnecessarily
including features that we don't actually use in Puffin.
I verified that the exact same number of tests (439) are run before and
after this change. For users, the primary difference is that you now
need to specify `--no-default-features --features pypi --features
python` to avoid (e.g.) including the Git tests.
A 1:1 port of the Bash script to Python for use on Windows.
Pulls some parts of #1068 but much more minimal. Avoids an additional
dependency on `requests`. Because we require `zstandard` to unzip the
distributions we unfortunately cannot be dependency free and cannot have
`bootstrap.sh` download the Python version needed to run this script
without it doing a non-trivial amount of work.
Retains the Bash script for now so you can bootstrap without Python
available. I may drop it in the future?
Replaces https://github.com/astral-sh/puffin/pull/1068 and #1070 which
were more complicated than I wanted.
- Introduces a `.python-versions` file which defines the Python versions
needed for development
- Adds a Bash script at `scripts/bootstrap/install` which installs the
required Python versions from `python-build-standalone` to `./bin`
- Checks in a `versions.json` file with metadata about available
versions on each platform and a `fetch-version` Python script derived
from `rye` for updating the versions
- Updates CI to use these Python builds instead of the `setup-python`
action
- Updates to the latest packse scenarios which require Python 3.8+
instead of 3.7+ since we cannot use 3.7 anymore and includes new test
coverage of patch Python version requests
- Adds a `PUFFIN_PYTHON_PATH` variable to prevent lookup of system
Python versions for isolation during development
Tested on Linux (via CI) and macOS (locally) — presumably it will be a
bit more complicated to do proper Windows support.
## Background
In virtual environments, we want to install python programs as console
commands, e.g. `black .` over `python -m black .`. They may be called
[entrypoints](https://packaging.python.org/en/latest/specifications/entry-points/)
or scripts. For entrypoints, we're given a module name and function to
call in that module.
On Unix, we generate a minimal python script launcher. Text files are
runnable on unix by adding a shebang at their top, e.g.
```python
#!/usr/bin/env python
```
will make the operating system run the file with the current python
interpreter. A venv launcher for black in `/home/ferris/colorize/.venv`
(module name: `black`, function to call: `patched_main`) would look like
this:
```python
#!/home/ferris/colorize/.venv/bin/python
# -*- coding: utf-8 -*-
import re
import sys
from black import patched_main
if __name__ == "__main__":
sys.argv[0] = re.sub(r"(-script\.pyw|\.exe)?$", "", sys.argv[0])
sys.exit(patched_main())
```
On windows, this doesn't work, we can only rely on launching `.exe`
files.
## Summary
We use posy's rust implementation of a trampoline, which is based on
distlib's c++ implementation. We pre-build a minimal exe and append the
launcher script as stored zip archive behind it. The exe will look for
the venv python interpreter next to it and use it to execute the
appended script.
The changes in this PR make the `black` entrypoint work:
```powershell
cargo run -- venv .venv
cargo run -q -- pip install black
.\.venv\Scripts\black --version
```
Integration with our existing tests will be done in follow-up PRs.
## Implementation and Details
I've vendored the posy trampoline crate. It is a formatted, renamed and
slightly changed for embedding version of
https://github.com/njsmith/posy/pull/28.
The posy launchers are smaller than the distlib launchers, 16K vs 106K
for black. Currently only `x86_64-pc-windows-msvc` is supported. The
crate requires a nightly compiler for its no-std binary size tricks.
On windows, an application can be launched with a console or without (to
create windows instead), which needs two different launchers. The gui
launcher will subsequently use `pythonw.exe` while the console launcher
uses `python.exe`.
