Merge remote-tracking branch 'origin/main' into cln/type-hints

Author: mdickinson

.github/workflows/on-commit.yml

@@ -10,35 +10,25 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.8', '3.10', '3.12', '3.13', '3.14', 'pypy3.11']
+        python-version: ['3.10', '3.12', '3.13', '3.14', '3.14t', 'pypy3.11']
 
     steps:
     - uses: actions/checkout@v5
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v6
+    - uses: astral-sh/setup-uv@v6
       with:
-        python-version: ${{ matrix.python-version }}
-        cache: 'pip'
-        cache-dependency-path: 'requirements/test.txt'
-        allow-prereleases: true
-    - name: Install dependencies
-      run: python -m pip install -r requirements/test.txt
+        version: "0.9.7"
     - name: Check types with mypy
-      run: python -m mypy .
-      # Skip type check for Python 3.14, since it's hitting an argparse-related
-      # issue in mypy: https://github.com/python/mypy/pull/19020
-      if: matrix.python-version != '3.14'
+      run: uv run --python ${{ matrix.python-version }} mypy
     - name: Test with pytest
-      run: python -m pytest
+      run: uv run --python ${{ matrix.python-version }} pytest
 
   style:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v5
-    - name: Install ruff and apply 'ruff check'
-      uses: astral-sh/ruff-action@v3
-      with:
-        version: 'latest'
-    - name: Check for formatting changes
-      run: ruff format --check --diff
+    - uses: astral-sh/setup-uv@v6
+    - name: Lint
+      run: uvx ruff check
+    - name: Check formatting
+      run: uvx ruff format --check

.gitignore

@@ -1,6 +1,9 @@
 # Python bytecode
 *.pyc
 
+# Coverage database
+.coverage
+
 # Build and distribution
 /dist/
 /src/*.egg-info/

DEVELOP.md

@@ -0,0 +1,14 @@
+# Development quick start
+
+We recommend using [uv](https://github.com/astral-sh/uv) for development tasks.
+
+We use `mypy` in strict mode for type checking, `pytest` for testing,
+and `ruff` for linting and formatting.
+
+From the root directory of the repository:
+
+- Run `uv run mypy` to check types.
+- Run `uv run pytest` to execute the test suite.
+- Run `uv run coverage run` to execute the test suite under coverage.
+- Run `uvx ruff check` for linting checks.
+- Run `uvx ruff format` to format the code.

pyproject.toml

@@ -1,12 +1,13 @@
 [build-system]
-requires = ['setuptools>=77.0.3', 'setuptools-scm>=8', 'wheel']
-build-backend = 'setuptools.build_meta'
+requires = ["uv_build>=0.9.7,<0.10.0"]
+build-backend = "uv_build"
 
 [project]
 name = 'simplefractions'
+version = '1.4.0'
 description = 'Find the simplest fraction for a given float or interval'
 readme = 'README.md'
-requires-python = '>=3.8'
+requires-python = '>=3.10'
 authors = [{name = 'Mark Dickinson', email = 'dickinsm@gmail.com'}]
 keywords = ['fractions', 'continued fractions', 'approximation']
 classifiers = [
@@ -15,13 +16,31 @@ classifiers = [
     'Programming Language :: Python :: 3',
     'Topic :: Scientific/Engineering :: Mathematics',
 ]
-dynamic = ['version']
 
 [project.urls]
 source = 'https://github.com/mdickinson/simplefractions'
 
+[dependency-groups]
+dev = [
+    "coverage>=7.6.1",
+    "mypy>=1.14.1",
+    "pytest>=8.3.5",
+]
+
+[tool.coverage.run]
+branch = true
+source_pkgs = ["simplefractions"]
+command_line = "-m pytest"
+
 [tool.mypy]
+packages = ["simplefractions"]
 strict = true
 
+[tool.pytest.ini_options]
+addopts = ["--pyargs", "--import-mode=importlib"]
+
+[tool.ruff]
+target-version = "py310"
+
 [tool.ruff.lint]
 extend-select = ["I", "UP", "W"]  # isort, pyupgrade, pycodestyle warnings