style: pyupgrade 3.9

.github/workflows/python.yml

@@ -26,6 +26,30 @@
   TESTS_REPORTS_ARTIFACT: tests-reports
 
 jobs:
+  pyupgrade:
+    name: test upgradable
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Checkout
+        # see https://github.com/actions/checkout
+        uses: actions/checkout@v4
+      - name: Setup Python Environment
+        # see https://github.com/actions/setup-python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
+          architecture: 'x64'
+      - name: Install poetry
+        # see https://github.com/marketplace/actions/setup-poetry
+        uses: Gr1N/setup-poetry@v9
+        with:
+          poetry-version: ${{ env.POETRY_VERSION }}
+      - name: Install dependencies
+        run: poetry install --no-root
+      - name: Run tox
+        run: poetry run tox run -e pyupgrade -s false
+
   coding-standards:
     name: Linting & CodingStandards
     runs-on: ubuntu-latest

pyproject.toml

@@ -98,6 +98,7 @@ tomli = { version = "2.2.1", python = "<3.11" }
 tox = "4.26.0"
 xmldiff = "2.7.0"
 bandit = "1.8.3"
+pyupgrade = "3.20.0"
 
 [tool.semantic_release]
 # see https://python-semantic-release.readthedocs.io/en/latest/configuration.html

tox.ini

@@ -44,4 +44,14 @@ commands =
 commands =
     poetry run bandit -c bandit.yml -v -r cyclonedx tests examples tools
 
+[testenv:pyupgrade]
+allowlist_externals = poetry, sh
+commands = sh -c "\
+    find cyclonedx typings tests tools examples -type f \( -name '*.py' -or -name '*.pyi' \) -print0 \
+    | xargs -0 poetry run pyupgrade --py39-plus "
 
+[testenv:isort]
+commands = poetry run isort .
+
+[testenv:autopep8]
+commands = poetry run autopep8 --in-place -r .