Migrate from pip to uv

.github/workflows/deploy.yaml

@@ -13,13 +13,13 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Python
-        uses: actions/setup-python@v5
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
         with:
           python-version: "3.14"
 
       - name: Build package
-        run: pip install build && python -m build
+        run: uv build
 
       - name: Publish package
         uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/testing.yaml

@@ -1,7 +1,7 @@
 name: Testing
 on:
   push:
-    branches: ["*"]
+    branches: ["**"]
     paths-ignore:
       - 'docs/**'
       - '*.md'
@@ -18,25 +18,25 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Python
-        uses: actions/setup-python@v5
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
         with:
           python-version: ${{ matrix.python }}
 
       - name: Install dependencies
-        run: pip install -e '.[dev]'
+        run: uv sync
 
       - name: Run ruff check
-        run: ruff check .
+        run: uv run ruff check .
 
       - name: Run ruff format check
-        run: ruff format --check .
+        run: uv run ruff format --check .
 
-      - name: Run unittests
-        run: coverage run && coverage report && coverage xml
+      - name: Run tests
+        run: uv run coverage run && uv run coverage report && uv run coverage xml
 
       - name: Upload Coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           file: build/coverage.xml
           token: ${{ secrets.CODECOV_TOKEN }}

.gitignore

@@ -8,3 +8,4 @@ coverage
 .venv
 *.egg-info
 flatdict/_version.py
+.python-version

CLAUDE.md

@@ -9,19 +9,19 @@ FlatDict is a single-module Python library providing `FlatDict` and `FlatterDict
 ## Commands
 
 ```bash
-# Setup dev environment (creates venv in .venv/, installs test deps)
-./bootstrap
+# Setup dev environment
+uv sync
 
 # Run tests
-coverage run       # runs unittest discover under coverage
-coverage report    # print coverage summary
+uv run coverage run       # runs pytest under coverage
+uv run coverage report    # print coverage summary
 
 # Run a single test
-.venv/bin/python -m unittest tests.FlatDictTests.test_method_name
+uv run pytest tests.py::FlatDictTests::test_method_name
 
 # Lint
-ruff check .
-ruff format --check .
+uv run ruff check .
+uv run ruff format --check .
 ```
 
 ## Architecture

CONTRIBUTING.md

@@ -2,19 +2,18 @@
 
 ## Setting up a development environment
 
-Use of virtual environments will allow for isolated installation of testing requirements:
+Install [uv](https://docs.astral.sh/uv/getting-started/installation/) and run:
 
 ```bash
-./bootstrap
+uv sync
 ```
 
 ## Running Tests
 
 ```bash
-source .venv/bin/activate
-ruff check .
-ruff format --check .
-coverage run && coverage report
+uv run ruff check .
+uv run ruff format --check .
+uv run coverage run && uv run coverage report
 ```
 
 `coverage xml` && `coverage html` are configured to output reports in the `build` directory.

pyproject.toml

@@ -27,10 +27,10 @@ classifiers = [
     "Programming Language :: Python :: Implementation :: PyPy",
 ]
 
-[project.optional-dependencies]
+[dependency-groups]
 dev = [
-    "build",
-    "coverage",
+    "coverage[toml]",
+    "pytest",
     "ruff",
 ]
 
@@ -80,9 +80,13 @@ flake8-quotes = {inline-quotes = "single"}
 [tool.ruff.lint.isort]
 known-first-party = ["flatdict"]
 
+[tool.pytest.ini_options]
+testpaths = ["."]
+python_files = ["tests.py"]
+
 [tool.coverage.run]
 branch = true
-command_line = "-m unittest discover"
+command_line = "-m pytest"
 
 [tool.coverage.report]
 show_missing = true