Use the PEP 735 [dependency-groups] table

.github/workflows/builddoc.yml

@@ -36,7 +36,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[docs]
+      run: uv pip install . --group docs
     - name: Render the documentation
       run: >
         sphinx-build

.github/workflows/create-release.yml

@@ -41,10 +41,7 @@ jobs:
           enable-cache: false
 
       - name: Install build dependencies (pypa/build, twine)
-        run: |
-          uv pip install build "twine>=5.1"
-          # resolution fails without betterproto
-          uv pip install pypi-attestations==0.0.22 betterproto==2.0.0b6
+        run: uv pip install --group package
 
       - name: Build distribution
         run: python -m build

.github/workflows/lint.yml

@@ -55,7 +55,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install ".[lint,test]"
+      run: uv pip install -r pyproject.toml --group package --group test --group types
     - name: Type check with mypy
       run: mypy
 
@@ -76,7 +76,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install ".[lint,test]"
+      run: uv pip install -r pyproject.toml --group package --group test --group types
     - name: Type check with pyright
       run: pyright
 
@@ -97,7 +97,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install --upgrade sphinx-lint
+      run: uv pip install --group lint
     - name: Lint documentation with sphinx-lint
       run: make doclinter
 
@@ -118,7 +118,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install --upgrade twine build
+      run: uv pip install --group package
     - name: Lint with twine
       run: |
         python -m build .

.github/workflows/main.yml

@@ -67,7 +67,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[test]
+      run: uv pip install . --group test
     - name: Install Docutils ${{ matrix.docutils }}
       run: uv pip install --upgrade "docutils~=${{ matrix.docutils }}.0"
     - name: Test with pytest
@@ -198,7 +198,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[test]
+      run: uv pip install . --group test
     - name: Test with pytest
       run: python -m pytest -vv --durations 25
       env:
@@ -227,7 +227,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[test]
+      run: uv pip install . --group test
     - name: Test with pytest
       run: python -m pytest -vv --durations 25
       env:
@@ -262,7 +262,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[test]
+      run: uv pip install . --group test
     - name: Install Docutils' HEAD
       run: uv pip install "docutils @ git+https://repo.or.cz/docutils.git#subdirectory=docutils"
     - name: Test with pytest
@@ -296,7 +296,7 @@ jobs:
         enable-cache: false
     - name: Install dependencies
       run: |
-        uv pip install .[test] --resolution lowest-direct
+        uv pip install . --group test --resolution lowest-direct
         uv pip install alabaster==1.0.0
     - name: Test with pytest
       run: python -m pytest -n logical --dist=worksteal -vv --durations 25
@@ -326,7 +326,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[test]
+      run: uv pip install . --group test
     - name: Test with pytest
       run: python -m pytest -vv --durations 25
       env:
@@ -357,7 +357,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install .[test] pytest-cov
+      run: uv pip install . --group test pytest-cov
     - name: Test with pytest
       run: python -m pytest -vv --cov . --cov-append --cov-config pyproject.toml
       env:

.github/workflows/transifex.yml

@@ -41,7 +41,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install --upgrade babel jinja2
+      run: uv pip install --group translations
     - name: Extract translations from source code
       run: python utils/babel_runner.py extract
     - name: Push translations to transifex.com
@@ -77,7 +77,7 @@ jobs:
         version: latest
         enable-cache: false
     - name: Install dependencies
-      run: uv pip install --upgrade babel jinja2
+      run: uv pip install --group translations
     - name: Extract translations from source code
       run: python utils/babel_runner.py extract
     - name: Pull translations from transifex.com

pyproject.toml

@@ -130,6 +130,48 @@ sphinx-quickstart = "sphinx.cmd.quickstart:main"
 sphinx-apidoc = "sphinx.ext.apidoc:main"
 sphinx-autogen = "sphinx.ext.autosummary.generate:main"
 
+[dependency-groups]
+docs = [
+    "sphinxcontrib-websupport",
+]
+lint = [
+    "ruff==0.11.0",
+    "sphinx-lint>=0.9",
+]
+package = [
+    "betterproto==2.0.0b6",  # resolution fails without betterproto
+    "build",
+    "pypi-attestations==0.0.22",
+    "twine>=5.1",
+]
+test = [
+    "pytest>=8.0",
+    "pytest-xdist[psutil]>=3.4",
+    "cython>=3.0",  # for Cython compilation
+    "defusedxml>=0.7.1",  # for secure XML/HTML parsing
+    "setuptools>=70.0",  # for Cython compilation
+    "typing_extensions>=4.9",  # for typing_extensions.Unpack
+]
+translations = [
+    "babel>=2.13",
+    "Jinja2>=3.1",
+]
+types = [
+    "mypy==1.15.0",
+    "pyright==1.1.397",
+    { include-group = "type-stubs" },
+]
+type-stubs = [
+    # align with versions used elsewhere
+    "types-colorama==0.4.15.20240311",
+    "types-defusedxml==0.7.0.20240218",
+    "types-docutils==0.21.0.20241128",
+    "types-Pillow==10.2.0.20240822",
+    "types-Pygments==2.19.0.20250305",
+    "types-requests==2.32.0.20250306",
+    "types-urllib3==1.26.25.14",
+]
+
 [tool.flit.module]
 name = "sphinx"
 
@@ -420,3 +462,6 @@ reportUnusedFunction = "none"
 reportUnusedImport = "none"
 reportUnusedVariable = "none"
 reportWildcardImportFromLibrary = "none"
+
+[tool.uv]
+default-groups = "all"

tox.ini

@@ -20,7 +20,7 @@ passenv =
     READTHEDOCS
 description =
     py{311,312,313,314}: Run unit tests against {envname}.
-extras =
+dependency_groups =
     test
 setenv =
     PYTHONWARNINGS = error
@@ -31,8 +31,9 @@ commands=
 [testenv:lint]
 description =
     Run linters.
-extras =
+dependency_groups =
     lint
+    types
 # If you update any of these commands, don't forget to update the equivalent
 # GitHub Workflow step
 commands =
@@ -43,7 +44,7 @@ commands =
 [testenv:docs]
 description =
     Build documentation.
-extras =
+dependency_groups =
     docs
 commands =
     python -c "import shutil; shutil.rmtree('./build/sphinx', ignore_errors=True) if '{env:CLEAN:}' else None"
@@ -52,7 +53,7 @@ commands =
 [testenv:docs-live]
 description =
     Build documentation.
-extras =
+dependency_groups =
     docs
 deps =
     sphinx-autobuild
@@ -70,7 +71,7 @@ commands =
 [testenv:ruff]
 description =
     Run ruff formatting and linting.
-extras =
+dependency_groups =
     lint
 commands =
     ruff format .
@@ -79,8 +80,7 @@ commands =
 [testenv:mypy]
 description =
     Run mypy type checking.
-extras =
-    lint
-    test
+dependency_groups =
+    types
 commands =
     mypy {posargs}