Dev/uv

.github/actions/init-all/action.yml

@@ -1,55 +1,28 @@
 name: 'Initialization Action'
 description: 'Common initialization steps for CI jobs'
 inputs:
-  python-version:
-    description: 'Python version to setup'
-    required: true
+  python-version-file:
+    description: 'Python version file to setup'
+    required: false
   node-version-file:
     description: 'Node version file to setup'
     required: true
 runs:
   using: "composite"
   steps:
-    ## Set up Python and Poetry environment
-    - name: Set up Python ${{ inputs.python-version }}
-      uses: actions/setup-python@v5
+    ## Set up Python
+    - uses: actions/setup-python@v5
       with:
-        python-version: ${{ inputs.python-version }}
-
-    # The following steps are based on https://github.com/python-poetry/poetry/blob/def1ee8f3ae00c307ca028da53d2347615c5c32b/.github/workflows/main.yml#L51-L84
-    - name: Get full Python version
-      id: full-python-version
-      run: echo version=$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))") >> $GITHUB_OUTPUT
-      shell: bash
-
-    - name: Bootstrap poetry
-      run: |
-        curl -sL https://install.python-poetry.org | python - -y
-      shell: bash
-
-    - name: Update PATH
-      run: echo "$HOME/.local/bin" >> $GITHUB_PATH
-      shell: bash
-
-    - name: Configure poetry
-      run: poetry config virtualenvs.in-project false
-      shell: bash
+        python-version-file: ${{ inputs.python-version-file }}
 
-    - name: Set up cache
-      uses: actions/cache@v4
-      id: cache
+    - name: Install the latest version of uv
+      uses: astral-sh/setup-uv@v3
       with:
-        path: .venv
-        key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}-${{ hashFiles('requirements*.txt') }}
-
-    - name: Ensure cache is healthy
-      if: steps.cache.outputs.cache-hit == 'true'
-      run: timeout 10s pip --version || rm -rf .venv
-      shell: bash
-
-    - name: Create virtualenv
-      run: python -m venv .venv
-      shell: bash
+        version: "latest"
+        enable-cache: true
+        cache-dependency-glob: |
+          **/requirements*.txt
+          **/uv.lock
 
     ## Set up Node environment
     - uses: actions/setup-node@v4

.github/workflows/gh-pages.yml

@@ -21,7 +21,6 @@ jobs:
         target: ["mountable"]
 
     env:
-      python-version: "3.12.1"
       # To avoid an error like "FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory".
       # See https://github.com/actions/virtual-environments/issues/70#issuecomment-653886422
       # The Linux VM has 7GB RAM (https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources),
@@ -35,40 +34,19 @@ jobs:
       with:
         submodules: true
 
-    ## Set up Python and Poetry environment
-    - name: Set up Python ${{ env.python-version }}
-      uses: actions/setup-python@v5
+    ## Set up Python
+    - uses: actions/setup-python@v5
       with:
-        python-version: ${{ env.python-version }}
+        python-version-file: ".python-version"
 
-    # The following steps are based on https://github.com/python-poetry/poetry/blob/def1ee8f3ae00c307ca028da53d2347615c5c32b/.github/workflows/main.yml#L51-L84
-    - name: Get full Python version
-      id: full-python-version
-      run: echo version=$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))") >> $GITHUB_OUTPUT
-
-    - name: Bootstrap poetry
-      run: |
-        curl -sL https://install.python-poetry.org | python - -y
-
-    - name: Update PATH
-      run: echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-    - name: Configure poetry
-      run: poetry config virtualenvs.in-project false
-
-    - name: Set up cache
-      uses: actions/cache@v4
-      id: cache
+    - name: Install the latest version of uv
+      uses: astral-sh/setup-uv@v3
       with:
-        path: .venv
-        key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}-${{ hashFiles('requirements*.txt') }}
-
-    - name: Ensure cache is healthy
-      if: steps.cache.outputs.cache-hit == 'true'
-      run: timeout 10s pip --version || rm -rf .venv
-
-    - name: Create virtualenv
-      run: python -m venv .venv
+        version: "latest"
+        enable-cache: true
+        cache-dependency-glob: |
+          **/requirements*.txt
+          **/uv.lock
 
     ## Set up Node environment
     - uses: actions/setup-node@v4

.github/workflows/main.yml

@@ -13,7 +13,8 @@ concurrency:
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
 env:
-  python-version: "3.12.1"
+  python-version-file: ".python-version"
+  node-version-file: ".nvmrc"
   # To avoid an error like "FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory".
   # See https://github.com/actions/virtual-environments/issues/70#issuecomment-653886422
   # The Linux VM has 7GB RAM (https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources),
@@ -75,7 +76,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn install --frozen-lockfile
     - name: Lint
@@ -102,8 +103,8 @@ jobs:
 
     - uses: ./.github/actions/init-all
       with:
-        python-version: ${{ env.python-version }}
-        node-version-file: .nvmrc
+        python-version: ${{ env.python-version-file }}
+        node-version-file: ${{ env.node-version-file }}
 
     - name: Lint
       run: |
@@ -126,15 +127,15 @@ jobs:
 
     - uses: ./.github/actions/init-all
       with:
-        python-version: ${{ env.python-version }}
-        node-version-file: .nvmrc
+        python-version: ${{ env.python-version-file }}
+        node-version-file: ${{ env.node-version-file }}
 
     - name: Install dependencies
       shell: bash
       run: |
         . .venv/bin/activate
         cd packages/kernel/py/stlite-lib
-        poetry install
+        uv sync
 
     - name: Set up Streamlit and build proto
       run: |
@@ -145,21 +146,21 @@ jobs:
       run: |
         . .venv/bin/activate
         cd packages/kernel/py/stlite-lib
-        poetry run ruff check --output-format=github .
-        poetry run ruff format . --check
+        uv run ruff check --output-format=github .
+        uv run ruff format . --check
 
     - name: Run pyright
       run: |
         . .venv/bin/activate
         cd packages/kernel/py/stlite-lib
-        poetry run pyright
+        uv run pyright
 
     - name: Run pytest
       shell: bash
       run: |
         . .venv/bin/activate
         cd packages/kernel/py/stlite-lib
-        poetry run python -m pytest -v
+        uv run pytest -v
 
   test-mountable:
     needs: changes
@@ -177,7 +178,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn install --frozen-lockfile
     - name: Lint
@@ -202,7 +203,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn install --frozen-lockfile
     - run: make sharing-common
@@ -229,7 +230,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn install --frozen-lockfile
     - name: Lint
@@ -259,7 +260,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn config set network-timeout 600000  # `yarn install` often takes so long time on in the Windows env.
     - run: yarn install --frozen-lockfile
@@ -289,8 +290,8 @@ jobs:
 
     - uses: ./.github/actions/init-all
       with:
-        python-version: ${{ env.python-version }}
-        node-version-file: .nvmrc
+        python-version: ${{ env.python-version-file }}
+        node-version-file: ${{ env.node-version-file }}
 
     ## Build and deploy @stlite/mountable
     # PUBLIC_URL here is set as a relative path, which is possible to the trick introduced at https://github.com/whitphx/stlite/pull/143.
@@ -369,7 +370,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
         registry-url: 'https://registry.npmjs.org'
         scope: '@stlite'
@@ -406,8 +407,8 @@ jobs:
 
     - uses: ./.github/actions/init-all
       with:
-        python-version: ${{ env.python-version }}
-        node-version-file: .nvmrc
+        python-version: ${{ env.python-version-file }}
+        node-version-file: ${{ env.node-version-file }}
 
     ## Build and upload @stlite/sharing
     - name: Set EDITOR_APP_ORIGIN (preview)
@@ -477,7 +478,7 @@ jobs:
         submodules: recursive
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn install --frozen-lockfile
     - name: Set SHARING_APP_URL (preview)
@@ -540,8 +541,8 @@ jobs:
 
     - uses: ./.github/actions/init-all
       with:
-        python-version: ${{ env.python-version }}
-        node-version-file: .nvmrc
+        python-version: ${{ env.python-version-file }}
+        node-version-file: ${{ env.node-version-file }}
 
     ## Build and deploy @stlite/desktop
     - name: Build @stlite/desktop
@@ -593,7 +594,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
 
     - run: cp -r packages/desktop/samples/basic ${{ runner.temp }}/sample_app
 
@@ -634,7 +635,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
         registry-url: 'https://registry.npmjs.org'
         scope: '@stlite'
@@ -670,7 +671,7 @@ jobs:
         submodules: true
     - uses: actions/setup-node@v4
       with:
-        node-version-file: .nvmrc
+        node-version-file: ${{ env.node-version-file }}
         cache: 'yarn'
     - run: yarn config set network-timeout 300000  # https://github.com/yarnpkg/yarn/issues/8242
     - run: yarn install --frozen-lockfile

.python-version

@@ -0,0 +1 @@
+3.12.1

Makefile

@@ -25,8 +25,8 @@ NODE_MODULES := ./node_modules
 
 .PHONY: venv
 venv: requirements.dev.txt streamlit/lib/dev-requirements.txt
-	[ -d $(VENV) ] || python -m venv $(VENV)
-	. $(VENV)/bin/activate && python -m pip install -U pip && python -m pip install -r requirements.dev.txt -r streamlit/lib/dev-requirements.txt
+	[ -d $(VENV) ] || uv venv $(VENV)
+	. $(VENV)/bin/activate && uv pip install -r requirements.dev.txt -r streamlit/lib/dev-requirements.txt
 	@echo "\nPython virtualenv has been set up. Run the command below to activate.\n\n. $(VENV)/bin/activate"
 
 .PHONY: yarn_install
@@ -111,7 +111,7 @@ stlite-lib-wheel: $(stlite-lib-wheel)
 $(stlite-lib-wheel): venv packages/kernel/py/stlite-lib/stlite_lib/*.py
 	. $(VENV)/bin/activate && \
 	cd packages/kernel/py/stlite-lib && \
-	poetry build
+	uv build
 	@touch $@
 
 .PHONY: streamlit-proto