[chore] Centralize development dependencies into pyproject.toml groups

.github/workflows/docs.yml

@@ -18,6 +18,10 @@ jobs:
         with:
           python-version: "3.12"
       - uses: actions/checkout@v7
+      - name: uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
       - name: Updated documentation
         run: |
           git config --global user.email "${{ github.actor }}@users.noreply.github.com"
@@ -26,9 +30,7 @@ jobs:
           git checkout documentation
           git pull
           git merge --allow-unrelated-histories -X theirs develop
-          python -m pip install --upgrade pip
-          pip install .
-          pip install pdoc
+          uv pip install . --group docs --system
           echo $(ls -l docs)
           pdoc --docformat numpy --math -o ./docs ./pyerrors
           echo $(ls -l docs)

.github/workflows/examples.yml

@@ -32,6 +32,8 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: uv
         uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
 
       - name: Install LaTeX
         run: |
@@ -40,10 +42,7 @@ jobs:
             dvipng texlive-latex-extra texlive-fonts-recommended cm-super
 
       - name: Install
-        run: |
-          uv pip install . --system
-          uv pip install pytest pytest-xdist nbmake --system
-          uv pip install -U matplotlib!=3.7.0 --system # Exclude version 3.7.0 of matplotlib as this breaks local imports of style files.
+        run: uv pip install . --group examples --system
 
       # The notebooks are independent (only 07 writes to disk), so execute them in
       # parallel instead of serially.

.github/workflows/pytest.yml

@@ -37,11 +37,12 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: uv
         uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
 
       - name: Install
         run: |
-          uv pip install . --system
-          uv pip install pytest pytest-cov pytest-benchmark hypothesis --system
+          uv pip install . --group test --system
           uv pip freeze --system
 
       - name: Run tests

.github/workflows/release.yml

@@ -22,12 +22,13 @@ jobs:
       with:
         python-version: "3.12"
 
-    - name: Install pypa/build
-      run: >-
-        python3 -m
-        pip install
-        build
-        --user
+    - name: uv
+      uses: astral-sh/setup-uv@v7
+      with:
+        enable-cache: true
+
+    - name: Install build tooling
+      run: uv pip install --group release --system
 
     - name: Build wheel and source tarball
       run: python3 -m build

.github/workflows/ruff.yml

@@ -14,6 +14,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: astral-sh/ruff-action@v4.1.0
+      - uses: actions/setup-python@v7
         with:
-          src: "./pyerrors"
+          python-version: "3.12"
+      - name: uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
+      - name: Install lint tooling
+        run: uv pip install --group lint --system
+      - name: Run Ruff
+        run: ruff check pyerrors

CONTRIBUTING.md

@@ -12,6 +12,12 @@ and create your own branch for the feature or bug fix
 cd pyerrors
 git checkout -b feature/my_feature
 ```
+Create a virtual environment and install the development dependencies with [uv](https://docs.astral.sh/uv/):
+```
+uv venv
+source .venv/bin/activate
+uv pip install --editable . --group test --group examples --group lint
+```
 After committing your changes please send a pull requests to the `develop` branch. A guide on how to create a pull request can be found [here](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request).
 
 ### Documentation
@@ -26,7 +32,7 @@ pytest -vv -Werror
 pytest --nbmake examples/*.ipynb
 ruff check pyerrors
 ```
-The tests require `pytest`, `pytest-cov`, `pytest-benchmark`, `hypothesis` and `nbmake`. To install the test dependencies one can run `pip install pyerrors[test]`. Linting is done with `ruff`, which can be installed via `pip install ruff` or run ad-hoc with `uvx ruff check pyerrors`.
+Development dependencies are organized into the `test`, `examples`, `docs`, `lint`, and `release` groups in `pyproject.toml`. They are resolved against the newest compatible releases whenever they are installed.
 Please make sure that all tests pass for a new pull requests.
 
 To get a coverage report in html run

pyproject.toml

@@ -38,14 +38,21 @@ dependencies = [
     "odrpack>=0.5",
 ]
 
-[project.optional-dependencies]
+[dependency-groups]
 test = [
     "pytest",
     "pytest-cov",
     "pytest-benchmark",
     "hypothesis",
+]
+examples = [
+    { include-group = "test" },
     "nbmake",
+    "pytest-xdist",
 ]
+docs = ["pdoc"]
+lint = ["ruff"]
+release = ["build"]
 
 [project.urls]
 Homepage = "https://github.com/fjosw/pyerrors"