Replace Poetry with uv

.github/workflows/python-app.yml

@@ -34,12 +34,23 @@ jobs:
         python-version: ["3.8", "3.9", "3.10"]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Python  ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Run CI
-        run: ./toxw
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install the project
+        run: uv sync --all-extras --dev
+
+      - name: Install tox
+        run: uv tool install tox --with tox-uv
+
+      - name: Run tox
+        run: tox -e py

Dockerfile

@@ -18,6 +18,8 @@
 FROM python:3.8-slim-bookworm
 # So that STDOUT/STDERR is printed
 ENV PYTHONUNBUFFERED="1"
+ARG UV_VERSION=0.8.3
+ENV UV_VERSION=${UV_VERSION}
 
 # We create the default user and group to run unprivileged
 ENV OTAVA_HOME /srv/otava
@@ -37,23 +39,14 @@ RUN apt-get update --assume-yes && \
     clang \
     build-essential \
     make \
-    curl \
-    virtualenv \
     && rm -rf /var/lib/apt/lists/*
 
-# Get poetry package
-RUN curl -sSL https://install.python-poetry.org | python3 - --version 1.8.3
-# Adding poetry to PATH
-ENV PATH="/root/.local/bin/:$PATH"
-
 # Copy the rest of the program over
 COPY --chown=otava:otava . ${OTAVA_HOME}
 
 ENV PATH="${OTAVA_HOME}/bin:$PATH"
 
-RUN  --mount=type=ssh \
-    virtualenv --python python3.8 venv && \
-    . venv/bin/activate && \
-    poetry install -v && \
+RUN --mount=from=ghcr.io/astral-sh/uv,source=/uv,target=/bin/uv --mount=type=ssh \
+    uv pip install --system -e ".[dev]" && \
     mkdir -p bin && \
     ln -s ../venv/bin/otava ${OTAVA_HOME}/bin

docs/CONTRIBUTING.md

@@ -19,42 +19,40 @@
 
 # Setting up for development
 
-* Ensure that `python3` points to a version of python >= 3.8 (`python3 --version` will tell you).  If it does not, use [pyenv](https://github.com/pyenv/pyenv) to both install a recent python version and make it your current python.
+* The project uses [uv](https://docs.astral.sh/uv/) for dependency management and [tox](https://tox.wiki) for testing environments.
 
-* There are two wrappers (`poetryw` and `toxw`) that install and run the correct versions of [poetry](https://python-poetry.org) and [tox](https://tox.wiki) for you.
-
-* Run poetry to install dependencies:
+* Install dependencies using uv:
 
 ```
-./poetryw install
+uv sync --all-extras --dev
 ```
 
-* Run the development version of otava using poetry:
+* Run the development version of otava using uv:
 
 ```
-./poetryw run otava ...
+uv run otava ...
 ```
 
-See the [poetry docs](https://python-poetry.org/docs) for more.
+See the [uv docs](https://docs.astral.sh/uv/) for more.
 
 # Running tests
 
 ```
-./poetryw run pytest
+uv run pytest
 ```
 
 ...or using [tox](https://tox.readthedocs.io/):
 
 ```
-./toxw
+uv run tox
 ```
 
 # Linting and formatting
 
 Code-style is enforced using [ruff](https://docs.astral.sh/ruff/) and [flake8](https://flake8.pycqa.org/); import optimisation is handled by [isort](https://pycqa.github.io/isort/) and [autoflake](https://pypi.org/project/autoflake/).  Linting is automatically applied when tox runs tests; if linting fails, you can fix trivial problems with:
 
 ```
-./toxw -e format
+uv run tox -e format
 ```
 
 # Changing the LICENSE header
@@ -63,17 +61,17 @@ To change the license header:
 1. Add the `--remove-header` arg to `.pre-commit-config.yaml`
 2. Run formatting (this will remove the license header entirely)
 ```
-./toxw -e format
+uv run tox -e format
 ```
 3. Remove the `--remove-header` arg from `.pre-commit-config.yaml`
 4. Update `ci-tools/license-templates/LICENSE.txt`
 5. Run formatting
 ```
-./toxw -e format
+uv run tox -e format
 ```
 
 # Build a docker image
 
 ```
-./toxw -e docker-build
+uv run tox -e docker-build
 ```