chore: Migrate dev tooling from pip-tools/tox to uv

.github/dependabot.yml

@@ -5,7 +5,7 @@
 
 version: 2
 updates:
-  - package-ecosystem: "pip" # See documentation for possible values
+  - package-ecosystem: "uv" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"

.github/workflows/coverage.yml

@@ -17,14 +17,15 @@ jobs:
           # REPO_AND_READ_PACKAGES_PAT is a secret token on organization level
           # https://github.com/organizations/Hochfrequenz/settings/secrets/dependabot/REPO_AND_READ_PACKAGES_PAT
           submodules: "recursive"
-      - name: Set up Python
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: "3.14"
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install tox
+        run: uv sync --group coverage --extra sqlmodels --extra ahbicht --extra cli
       - name: Run Tests and Record Coverage
         run: |
-          tox -e coverage
+          cd unittests
+          uv run coverage run -m pytest -vv
+          uv run coverage html --omit .venv/*,unittests/*
+          uv run coverage report --fail-under 94 --omit .venv/*,unittests/*

.github/workflows/dev_test.yml

@@ -1,5 +1,5 @@
 name: "Test Dev Environment"
-# Checks that the dev environment (tox -e dev) can be set up.
+# Checks that the dev environment (uv sync --group dev) can be set up.
 # This might not work, if different linting/testing envs refer to different versions of the same lib (e.g. typing-extensions).
 # Different versions of the same package might work for isolated specific envs (only linting, only testing...) but the dev environment inherits from all of them.
 on:
@@ -14,14 +14,9 @@ jobs:
         python-version: ["3.11", "3.12", "3.13", "3.14"]
     steps:
       - uses: actions/checkout@v7
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install Dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install tox
       - name: Create a Dev Environment
-        run: |
-          tox -e dev
+        run: uv sync --group dev --extra sqlmodels --extra ahbicht --extra cli

.github/workflows/formatting.yml

@@ -12,14 +12,11 @@ jobs:
         tool: ["black", "isort"]
     steps:
       - uses: actions/checkout@v7
-      - name: Set up Python
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: "3.14"
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install .[formatting]
+        run: uv sync --group formatting
       - name: ${{ matrix.tool }} Code Formatter
-        run: |
-          ${{ matrix.tool }} . --check
+        run: uv run ${{ matrix.tool }} . --check

.github/workflows/packaging_test.yml

@@ -9,14 +9,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - name: Set up Python
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
-          python-version: 3.14
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install tox
+          python-version: "3.14"
       - name: Run Packaging Test
         run: |
-          tox -e test_packaging
+          uv build
+          uv publish --dry-run

.github/workflows/python-publish.yml

@@ -22,17 +22,14 @@ jobs:
           token: ${{ secrets.XML_SUBMODULE_PAT }} # token with repo scope; expires never
           # https://github.com/Hochfrequenz/xml-fundamend-python/settings/secrets/actions/XML_AHB_MIG_Token
           submodules: "recursive"
-      - name: Set up Python
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: "3.14"
-      - name: Install tox
-        run: |
-          python -m pip install --upgrade pip
-          pip install tox
+      - name: Install dependencies
+        run: uv sync --group tests --extra sqlmodels --extra ahbicht
       - name: Run tests
-        run: |
-          tox -e tests
+        run: uv run pytest -vv
 
   build-n-publish:
     name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
@@ -46,17 +43,12 @@ jobs:
     needs: tests
     steps:
       - uses: actions/checkout@v7
-      - name: Set up Python
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: "3.14"
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install .[test_packaging]
       - name: Build wheel and source distributions
-        run: |
-          python -m build
+        run: uv build
       - name: Publish distribution 📦 to PyPI
         if: startsWith(github.ref, 'refs/tags/v')
         uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/pythonlint.yml

@@ -13,14 +13,30 @@ jobs:
         linter-env: ["linting", "type_check", "spell_check"]
     steps:
       - uses: actions/checkout@v7
-      - name: Set up Python
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: "3.14"
       - name: Install Dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install tox
-      - name: Run ${{ matrix.linter-env }} via Tox
+          if [ "${{ matrix.linter-env }}" = "spell_check" ]; then
+            uv sync --group spell_check
+          else
+            uv sync --group ${{ matrix.linter-env }} --extra sqlmodels --extra ahbicht --extra cli
+          fi
+      - name: Run ${{ matrix.linter-env }}
         run: |
-          tox -e ${{ matrix.linter-env }}
+          case "${{ matrix.linter-env }}" in
+            linting)
+              uv run pylint fundamend
+              uv run pylint unittests --rcfile=unittests/.pylintrc
+              ;;
+            type_check)
+              uv run mypy --show-error-codes src/fundamend --strict
+              uv run mypy --show-error-codes unittests --strict
+              ;;
+            spell_check)
+              uv run codespell --ignore-words=domain-specific-terms.txt src
+              uv run codespell --ignore-words=domain-specific-terms.txt README.md
+              ;;
+          esac

.github/workflows/unittests.yml

@@ -22,17 +22,14 @@ jobs:
           # REPO_AND_READ_PACKAGES_PAT is a secret token on organization level
           # https://github.com/organizations/Hochfrequenz/settings/secrets/dependabot/REPO_AND_READ_PACKAGES_PAT
           submodules: "recursive"
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v7
+      - name: Install uv
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install tox
+        run: uv sync --group tests --extra sqlmodels --extra ahbicht
       - name: install typer if requested
         if: matrix.run_step == 'install_typer'
-        run: pip install .[cli]
-      - name: Run the Unit Tests via Tox
-        run: |
-          tox -e tests
+        run: uv sync --group tests --extra sqlmodels --extra ahbicht --extra cli
+      - name: Run the Unit Tests
+        run: uv run pytest -vv

.pre-commit-config.yaml

@@ -1,18 +1,22 @@
 # to update all repo revisions just run: pre-commit autoupdate
 repos:
+  - repo: https://github.com/astral-sh/uv-pre-commit
+    rev: 0.11.31
+    hooks:
+      - id: uv-lock
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v5.0.0
     hooks:
       - id: check-yaml
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/psf/black
-    rev: 24.10.0
+    rev: 26.5.1
     hooks:
       - id: black
         language_version: python3
   - repo: https://github.com/pycqa/isort
-    rev: 5.13.2
+    rev: 8.0.1
     hooks:
       - id: isort
         name: isort (python)

pyproject.toml

@@ -32,32 +32,42 @@ sqlmodels = [
 ahbicht = [
     "ahbicht>=2.0.0"
 ]
-coverage = [
-    "coverage==7.15.2"
+cli = [
+    "typer" # if you install fundamend[cli], the cli commands are available via typer
 ]
-formatting = [
-    "black==26.5.1",
-    "isort==8.0.1"
+
+[dependency-groups]
+tests = [
+    "pytest==9.1.1",
+    "syrupy==5.5.3"
 ]
 linting = [
-    "pylint==4.0.6"
+    "pylint==4.0.6",
+    {include-group = "tests"}
 ]
-cli = [
-    "typer" # if you install fundamend[cli], the cli commands are available via typer
+type_check = [
+    "mypy==2.3.0",
+    {include-group = "tests"}
 ]
-spellcheck = [
+spell_check = [
     "codespell==2.4.2"
 ]
-test_packaging = [
-    "build==1.5.0",
-    "twine==6.2.0"
+coverage = [
+    "coverage==7.15.2",
+    {include-group = "tests"}
 ]
-tests = [
-    "pytest==9.1.1",
-    "syrupy==5.5.3"
+formatting = [
+    "black==26.5.1",
+    "isort==8.0.1"
 ]
-type_check = [
-    "mypy==2.3.0"
+dev = [
+    {include-group = "tests"},
+    {include-group = "linting"},
+    {include-group = "type_check"},
+    {include-group = "coverage"},
+    {include-group = "spell_check"},
+    {include-group = "formatting"},
+    "pre-commit"
 ]
 
 
@@ -90,6 +100,9 @@ truethy-bool = true
 [tool.mypy]
 disable_error_code = []
 
+[tool.uv]
+default-groups = []
+
 [build-system]
 requires = ["hatchling>=1.8.0", "hatch-vcs", "hatch-fancy-pypi-readme"]
 build-backend = "hatchling.build"