Replace poetry with uv

.github/workflows/code-quality.yml

@@ -12,19 +12,26 @@ jobs:
   ubuntu:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Clone repository
+        uses: actions/checkout@v5
 
-      - name: Build River
-        uses: ./.github/actions/install-env
-        with:
-          python-version: "3.13"
-          build-root: false
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Install dependencies
+        run: uv sync --locked --all-extras --dev
 
-      - name: MyPy type check
-        run: poetry run mypy
+      - name: Download datasets
+        run: uv run make download-datasets
 
-      - name: Ruff code linting
-        run: poetry run ruff check --output-format=github river/
+      - name: Run tests
+        run: uv run pytest
+
+      - name: Install pre-commit
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pre-commit/
+          key: pre-commit|${{ hashFiles('.pre-commit-config.yaml') }}
 
-      - name: Ruff code formatting
-        run: poetry run ruff format --check river/
+      - name: Run pre-commit
+        run: uv run pre-commit run --all-files

.github/workflows/delete-caches.yml

@@ -1,4 +1,5 @@
-name: Clear all Github Actions caches
+name: delete-github-action-caches
+
 on:
   workflow_dispatch:
   schedule:

.github/workflows/dev-docs.yml

@@ -12,30 +12,25 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Build River
-        uses: ./.github/actions/install-env
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
         with:
           # Use 3.12 for the docs env waiting for spaCy and srsly to support 3.13
           python-version: "3.12"
-          build-root: false
 
-      - name: Install extra Ubuntu dependencies
+      - name: Install Ubuntu dependencies
         run: sudo apt-get install graphviz pandoc
 
-      - name: Install extra Python dependencies
-        run: |
-          poetry install --with docs
+      - name: Install dependencies
+        run: uv sync --group docs
 
       - name: Build docs
-        run: |
-          source $VENV
-          make doc
+        run: uv run make doc
 
       - name: Deploy docs
         env:
           GH_TOKEN: ${{ secrets.GitHubToken }}
         run: |
-          source $VENV
           git config user.name github-actions
           git config user.email github-actions@github.com
           git config pull.rebase false
@@ -45,4 +40,4 @@ jobs:
           git checkout gh-pages
           git pull
           git checkout main
-          mike deploy dev --push --remote https://github.com/${{ github.repository }}.git
+          uv run mike deploy dev --push --remote https://github.com/${{ github.repository }}.git

.github/workflows/pypi.yml

@@ -31,12 +31,11 @@ jobs:
           CIBW_ENVIRONMENT_LINUX: 'PATH="$HOME/.cargo/bin:$PATH" CARGO_NET_GIT_FETCH_WITH_CLI="true"'
           CIBW_BEFORE_BUILD: >
             rustup default nightly &&
-            rustup show &&
-            pip install numpy
+            rustup show
           CIBW_BEFORE_BUILD_LINUX: >
             curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=nightly --profile=minimal -y &&
             rustup show
-          CIBW_BUILD_FRONTEND: "pip"
+          CIBW_BUILD_FRONTEND: "build[uv]"
       - uses: actions/upload-artifact@v5
         with:
           name: cibw-wheels-${{ matrix.linux_tag }}-${{ matrix.python-version }}-${{ strategy.job-index }}
@@ -67,7 +66,7 @@ jobs:
             rustup default nightly &&
             rustup show
           MACOSX_DEPLOYMENT_TARGET: 10.13
-          CIBW_BUILD_FRONTEND: "pip"
+          CIBW_BUILD_FRONTEND: "build[uv]"
       - uses: actions/upload-artifact@v5
         with:
           name: cibw-wheels-${{ matrix.os }}-${{ matrix.python-version }}-${{ strategy.job-index }}
@@ -99,7 +98,7 @@ jobs:
           CIBW_BEFORE_BUILD: >
             rustup default nightly &&
             rustup show
-          CIBW_BUILD_FRONTEND: "pip"
+          CIBW_BUILD_FRONTEND: "build[uv]"
       - uses: actions/upload-artifact@v5
         with:
           name: cibw-wheels-${{ matrix.os }}-${{ matrix.python-version }}-${{ strategy.job-index }}
@@ -109,15 +108,15 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
 
-      - name: Build River
-        uses: ./.github/actions/install-env
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.13"
 
       - name: Build dist
-        run: poetry build
+        run: uv build --sdist
 
       - uses: actions/upload-artifact@v5
         with:

.github/workflows/release-docs.yml

@@ -12,40 +12,35 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Build River
-        uses: ./.github/actions/install-env
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
         with:
           # Use 3.12 for the docs env waiting for spaCy and srsly to support 3.13
           python-version: "3.12"
 
-      - name: Install extra Ubuntu dependencies
+      - name: Install Ubuntu dependencies
         run: sudo apt-get install graphviz pandoc
 
-      - name: Install extra Python dependencies
+      - name: Install dependencies
         run: |
-          poetry install --with docs --with compat
-          poetry run python -m spacy download en_core_web_sm
+          uv sync --group docs --group compat
+          uv run python -m spacy download en_core_web_sm
 
       - name: Use Rich in notebooks
         run: |
-          poetry run ipython profile create
+          uv run ipython profile create
           echo "%load_ext rich" > ~/.ipython/profile_default/startup/00_rich.ipy
 
       - name: Execute notebooks
-        run: |
-          source $VENV
-          make execute-notebooks
+        run: uv run make execute-notebooks
 
       - name: Build docs
-        run: |
-          source $VENV
-          make doc
+        run: uv run make doc
 
       - name: Deploy docs
         env:
           GH_TOKEN: ${{ secrets.GitHubToken }}
         run: |
-          source $VENV
           git config user.name github-actions
           git config user.email github-actions@github.com
           git config pull.rebase false
@@ -55,5 +50,5 @@ jobs:
           git checkout gh-pages
           git pull
           git checkout main
-          RIVER_VERSION=$(python -c "import river; print(river.__version__)")
-          mike deploy ${RIVER_VERSION} latest --update-aliases --push --remote https://${GH_TOKEN}@github.com/online-ml/river.git
+          RIVER_VERSION=$(uv run python -c "import river; print(river.__version__)")
+          uv run mike deploy ${RIVER_VERSION} latest --update-aliases --push --remote https://${GH_TOKEN}@github.com/online-ml/river.git

.gitignore

@@ -71,9 +71,6 @@ coverage.xml
 profile_default/
 ipython_config.py
 
-# pyenv
-.python-version
-
 # Environments
 .env
 .venv

.python-version

@@ -0,0 +1 @@
+3.13.3

Makefile

@@ -1,5 +1,8 @@
 COMMIT_HASH := $(shell eval git rev-parse HEAD)
 
+download-datasets:
+	python -c "from river import datasets, bandit; datasets.Elec2().download(); datasets.SMSSpam().download(); bandit.datasets.NewsArticles().download()"
+
 format:
 	pre-commit run --all-files
 
@@ -25,3 +28,6 @@ livedoc: doc
 
 rebase:
 	git fetch && git rebase origin/main
+
+fomo:
+	git fetch && git rebase origin/main