`FileNotFoundError` about a log directory with `uv-venv-lock-runner`

azmeuk commented 2 weeks ago

Issue

On a simple environment, when running tox-uv with the uv-venv-lock-runner on a different python version that the on installed on the system, tox fails with a FileNotFoundError related to a log directory. I suppose this error hides another one, the one that was intended to be logged.

I have python 3.12 installed system wide, the errror does not happen with tox -e py312. With the default runner I cannot observe this bug.

Environment

Provide at least:

OS: Archlinux

Output of pip list of the host Python, where tox is installed

```console Package Version ------------- ------- cachetools 5.5.0 chardet 5.2.0 colorama 0.4.6 distlib 0.3.9 filelock 3.16.1 packaging 24.1 platformdirs 4.3.6 pluggy 1.5.0 pyproject-api 1.8.0 tox 4.23.2 tox-uv 1.16.0 uv 0.4.29 virtualenv 20.27.1 ```

Output of running tox

Output of tox -rvv

```console tox -rvv -e py313 py313: 202 W remove tox env folder /home/eloi/dev/tox-uv-test/.tox/py313 [tox/tox_env/api.py:325] py313: 206 W venv> .venv/bin/uv venv -p 3.13 --allow-existing -v /home/eloi/dev/tox-uv-test/.tox/py313 [tox/tox_env/api.py:427] DEBUG uv 0.4.29 DEBUG Found project root: `/home/eloi/dev/tox-uv-test` DEBUG No workspace root found, using project root DEBUG Searching for Python 3.13 in managed installations or system path DEBUG Searching for managed installations at `/home/eloi/.local/share/uv/python` DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.venv/bin/python` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.venv/bin/python`: system interpreter required DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.venv/bin/python3` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.venv/bin/python3`: system interpreter required DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/usr/bin/python` (search path) DEBUG Skipping interpreter at `/usr/bin/python` from search path: does not satisfy request `3.13` DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/usr/bin/python3` (search path) DEBUG Skipping interpreter at `/usr/bin/python3` from search path: does not satisfy request `3.13` DEBUG Found `cpython-3.13.0-linux-x86_64-gnu` at `/usr/bin/python3.13` (search path) Using CPython 3.13.0 interpreter at: /usr/bin/python3.13 Creating virtual environment at: .tox/py313 DEBUG Allowing existing directory py313: 246 I exit 0 (0.04 seconds) /home/eloi/dev/tox-uv-test> .venv/bin/uv venv -p 3.13 --allow-existing -v /home/eloi/dev/tox-uv-test/.tox/py313 pid=366383 [tox/execute/api.py:286] py313: 247 W uv-sync> uv sync --frozen --no-dev -v [tox/tox_env/api.py:427] DEBUG uv 0.4.29 DEBUG Found project root: `/home/eloi/dev/tox-uv-test` DEBUG No workspace root found, using project root DEBUG Reading requests from `/home/eloi/dev/tox-uv-test/.python-version` DEBUG The virtual environment's Python version does not satisfy `Python 3.12` DEBUG Searching for Python 3.12 in managed installations or system path DEBUG Searching for managed installations at `/home/eloi/.local/share/uv/python` DEBUG Found `cpython-3.13.0-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.tox/py313/bin/python` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.tox/py313/bin/python`: system interpreter required DEBUG Found `cpython-3.13.0-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.tox/py313/bin/python3` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.tox/py313/bin/python3`: system interpreter required DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.venv/bin/python` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.venv/bin/python`: system interpreter required DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.venv/bin/python3` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.venv/bin/python3`: system interpreter required DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/home/eloi/dev/tox-uv-test/.venv/bin/python3.12` (search path) DEBUG Ignoring Python interpreter at `/home/eloi/dev/tox-uv-test/.venv/bin/python3.12`: system interpreter required DEBUG Found `cpython-3.12.7-linux-x86_64-gnu` at `/usr/bin/python` (search path) Using CPython 3.12.7 interpreter at: /usr/bin/python Removed virtual environment at: .tox/py313 Creating virtual environment at: .tox/py313 DEBUG Using request timeout of 30s Audited in 0.00ms py313: 262 E internal error [tox/session/cmd/run/single.py:60] Traceback (most recent call last): File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox/session/cmd/run/single.py", line 47, in _evaluate tox_env.setup() File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox/tox_env/api.py", line 250, in setup self._setup_env() File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox_uv/_run_lock.py", line 77, in _setup_env outcome = self.execute(cmd, stdin=StdinSource.OFF, run_id="uv-sync", show=show) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox/tox_env/api.py", line 389, in execute with self.execute_async(cmd, stdin, show, cwd, run_id, executor) as status: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/contextlib.py", line 144, in __exit__ next(self.gen) File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox/tox_env/api.py", line 443, in execute_async self._log_execute(request, execute_status) File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox/tox_env/api.py", line 449, in _log_execute self._write_execute_log(self.name, self.env_log_dir / f"{self._log_id}-{request.run_id}.log", request, status) File "/home/eloi/dev/tox-uv-test/.venv/lib/python3.12/site-packages/tox/tox_env/api.py", line 453, in _write_execute_log with log_file.open("wt", encoding="utf-8") as file: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/pathlib.py", line 1013, in open return io.open(self, mode, buffering, encoding, errors, newline) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ FileNotFoundError: [Errno 2] No such file or directory: '/home/eloi/dev/tox-uv-test/.tox/py313/log/2-uv-sync.log' py313: FAIL code 2 (0.06 seconds) evaluation failed :( (0.13 seconds) ```

Minimal example

pyproject.toml

[project]
name = "tox-uv-test"
version = "0.1.0"

[dependency-groups]
dev = [
    "tox-uv>=1.16.0",
]

[tool.tox]
env_list = [
    "py310",
    "py311",
    "py312",
    "py313",
]

[tool.tox.env_run_base]
runner = "uv-venv-lock-runner"
commands = [["python", "--version"]]

gaborbernat commented 2 weeks ago

I can't reproduce this with the information provided. Can you provide a reproducible within a docker image?

azmeuk commented 2 weeks ago

I could not reproduce with this Dockerfile, so I suppose there is something going on with the Python versions installed on my system. I will do more checks tomorrow.

FROM archlinux:latest

RUN pacman -Syu --noconfirm
RUN pacman -S python-uv --noconfirm

WORKDIR /opt/foobar
COPY uv.lock pyproject.toml /opt/foobar/
RUN uv sync
RUN uv run tox --version
RUN uv run tox

RomainBrault commented 2 weeks ago

This is #110 (same error message)

tox-dev / tox-uv