build: migrate from poetry to uv

.github/workflows/publish.yml

@@ -8,31 +8,26 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - name: Set PATH
-        run: echo "${HOME}/.local/bin" >> $GITHUB_PATH
-
-      - uses: actions/checkout@v2
-      - name: Set up Python
-        uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
           python-version: "3.8"
+          enable-cache: true
+
       - name: Install dependencies
-        run: |
-          curl -sSL https://install.python-poetry.org | python - --version 1.2.2
-          poetry install -E training
+        run: uv sync --locked --extra training
 
       - name: Run tests
-        run: |
-          poetry run pytest
+        run: uv run --no-sync pytest
 
       - name: Build wheels
         run: |
-          poetry version $(git tag --points-at HEAD)
-          poetry build
+          uv version "$(git tag --points-at HEAD)"
+          uv build
 
       - name: Upload
         env:
-          USERNAME: __token__
-          PASSWORD: ${{ secrets.PYPI_TOKEN }}
-        run: |
-          poetry publish --username=$USERNAME --password=$PASSWORD
+          UV_PUBLISH_USERNAME: __token__
+          UV_PUBLISH_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: uv publish

.github/workflows/test.yml

@@ -10,49 +10,30 @@ jobs:
         python-version: [3.8, 3.9]
 
     steps:
-      - name: Set PATH
-        run: echo "${HOME}/.local/bin" >> $GITHUB_PATH
-
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
           python-version: ${{ matrix.python-version }}
-
-      - name: Cache pip
-        uses: actions/cache@v2
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('poetry.lock') }}-${ GITHUB_REF }
-          restore-keys: |
-            ${{ runner.os }}-pip-
-            ${{ runner.os }}-
+          enable-cache: true
 
       - name: Install inference dependencies
-        run: |
-          curl -sSL https://install.python-poetry.org | python - --version 1.2.2
-          poetry install --no-root --without dev
+        run: uv sync --locked --no-default-groups --group test
 
       - name: Run inference tests
-        run: |
-          poetry run pytest -s lantern --ignore lantern/early_stopping.py
+        run: uv run --no-sync pytest -s lantern --ignore lantern/early_stopping.py
 
       - name: Install training dependencies
-        run: |
-          curl -sSL https://install.python-poetry.org | python - --version 1.2.2
-          poetry install --no-root -E training
+        run: uv sync --locked --extra training
 
       - name: Run all tests
-        run: |
-          poetry run pytest -s
+        run: uv run --no-sync pytest -s
 
       - name: Lint
-        run: |
-          poetry run black --check lantern
+        run: uv run --no-sync black --check lantern
 
       - name: Build wheels
-        run: |
-          poetry build
+        run: uv build
 
   build-docs:
     runs-on: ubuntu-latest
@@ -61,14 +42,14 @@ jobs:
         python-version: [3.8]
 
     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: Cache pip
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('docs/source/requirements.txt') }}-${ GITHUB_REF }