Migrate to uv/ruff, update all dependencies

.github/dependabot.yml

@@ -1,7 +1,6 @@
 ---
 version: 2
 updates:
-  # === GitHub Actions ===
   - package-ecosystem: github-actions
     directory: /
     schedule:
@@ -14,46 +13,13 @@ updates:
       actions-major:
         patterns: ["*"]
         update-types: [major]
-  # === Python dev (pip) ===
-  - package-ecosystem: pip
-    directory: /
-    schedule:
-      interval: weekly
-    labels: [dependencies, automated, dev]
-    groups:
-      pip-dev-minor-patch:
-        patterns:
-          - pytest*
-          - flake8*
-          - black
-          - isort
-          - mypy*
-          - coverage*
-          - tox*
-          - ruff
-          - pylint*
-          - bandit
-          - pre-commit
-          - sphinx*
-          - mkdocs*
-        update-types: [minor, patch]
-  # === Python runtime (pip) ===
-  - package-ecosystem: pip
-    directory: /
-    schedule:
-      interval: weekly
-    labels: [dependencies, automated, runtime]
-    groups:
-      pip-runtime-minor-patch:
-        patterns: ["*"]
-        update-types: [minor, patch]
-  # === Python (uv) ===
+
   - package-ecosystem: uv
     directory: /
     schedule:
       interval: weekly
     labels: [dependencies, automated, uv]
-  # === Docker ===
+
   - package-ecosystem: docker
     directory: /
     schedule:

.github/workflows/python-ci.yml

@@ -17,11 +17,17 @@ jobs:
 
       - name: Set up Python
         uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: Install dependencies
+        run: uv sync
 
-      - name: Setup project
-        run: |
-          pip install poetry
-          make install
+      - name: Lint
+        run: make lint
 
   deploy:
     needs: build

Dockerfile

@@ -6,15 +6,16 @@ RUN apt-get update && apt-get install -yqq \
     sudo \
     curl
 
-RUN pip install poetry
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/
 
-ENV POETRY_VIRTUALENVS_IN_PROJECT=true
+ENV UV_COMPILE_BYTECODE=1 \
+    UV_LINK_MODE=copy
 
 WORKDIR /app
 
-COPY pyproject.toml .
+COPY pyproject.toml uv.lock ./
 
-RUN poetry install
+RUN uv sync --frozen --no-dev --no-install-project
 
 COPY . .
 

Makefile

@@ -1,21 +1,22 @@
 PORT ?= 8000
 
 install:
-	poetry install
+	uv sync
 
 lint:
-	poetry run flake8
+	uv run ruff check .
+	uv run ruff format --check .
 
 test:
-	poetry run pytest -vv tests
+	uv run pytest -vv tests
 
 check: test lint
 
 run:
-	poetry run flask --app example --debug run --host 0.0.0.0 --port $(PORT)
+	uv run flask --app example --debug run --host 0.0.0.0 --port $(PORT)
 
 prod:
-	poetry run gunicorn --workers=4 --bind 0.0.0.0:$(PORT) example:app --log-file -
+	uv run gunicorn --workers=4 --bind 0.0.0.0:$(PORT) example:app --log-file -
 
 compose-production-run:
 	docker compose -p python_page_analyzer_ru-production down

pyproject.toml

@@ -1,21 +1,38 @@
-[tool.poetry]
+[project]
 name = "python-flask-example"
 version = "0.1.0"
 description = "A simple Flask app"
-authors = ["Hexlet Team <info@hexlet.io>"]
-license = "ISC"
 readme = "README.md"
-package-mode = false
+license = { text = "ISC" }
+requires-python = ">=3.10"
+dependencies = [
+    "flask>=3.1.1",
+    "gunicorn>=23.0.0",
+    "psycopg2-binary>=2.9.10",
+]
 
-[tool.poetry.dependencies]
-python = "^3.10"
-Flask = "^3.0.3"
-gunicorn = "^23.0.0"
-psycopg2-binary = "^2.9.9"
+[dependency-groups]
+dev = [
+    "pytest>=8.3.5",
+    "ruff>=0.11.0",
+]
 
-[tool.poetry.group.dev.dependencies]
-flake8 = "^7.1.1"
+[tool.ruff]
+line-length = 80
+exclude = [
+    ".git",
+    "__pycache__",
+    ".venv",
+    ".eggs",
+    "*.egg",
+    ".vscode",
+]
 
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+[tool.ruff.lint]
+select = ["E", "F", "I"]
+
+[tool.ruff.lint.per-file-ignores]
+"tests/*.py" = ["S101"]
+
+[tool.ruff.format]
+quote-style = "double"