chore: drop support for python <= 3.8

Author: runemalm

.github/workflows/feature.yml

@@ -20,12 +20,12 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.7'
+          python-version: '3.9'
 
       - name: Run pre-commit
         uses: pre-commit/action@v3.0.1
 
   unittests:
     uses: ./.github/workflows/run-unittests.yml
     with:
-      python-versions: '["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]'
+      python-versions: '["3.9", "3.10", "3.11", "3.12", "3.13"]'

.github/workflows/master.yml

@@ -22,12 +22,12 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.7'
+          python-version: '3.9'
 
       - name: Run pre-commit
         uses: pre-commit/action@v3.0.1
 
   unittests:
     uses: ./.github/workflows/run-unittests.yml
     with:
-      python-versions: '["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]'
+      python-versions: '["3.9", "3.10", "3.11", "3.12", "3.13"]'

.github/workflows/run-unittests.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2
         with:
-          poetry-version: "1.5.1"
+          poetry-version: "2.1.4"
 
       - name: Install dependencies
         run: poetry install --with dev

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ repos:
     hooks:
       - id: black
         args: ["--line-length=88"]  # Adjust line length as needed
-        language_version: python3.7
+        language_version: python3.9
   - repo: https://github.com/pycqa/flake8
     rev: 4.0.1  # Use the latest version
     hooks:

.python-version

@@ -1 +1 @@
-3.7
+3.9

Makefile

@@ -63,13 +63,13 @@ act-feature: ## Run release workflow locally with act
 
 .PHONY: release-test-all
 release-test-all: ## Install from TestPyPI and run test on all versions
-	@for PY in 3.7 3.8 3.9 3.10 3.11 3.12 3.13; do \
+	@for PY in 3.9 3.10 3.11 3.12 3.13; do \
 		echo "\n--- Running release-test-version for Python $$PY ---"; \
 		make release-test-version PY=$$PY || exit 1; \
 	done
 
 .PHONY: release-test-version
-release-test-version: ## Install package from TestPyPI and test it. Usage: make release-test-version PY=3.10
+release-test-version: ## Install package from TestPyPI and test it. Usage: make release-test-version PY=3.9
 	@if [ -z "$(PY)" ]; then \
 		echo "❌ PY is required. Usage: make release-test-version PY=3.10"; exit 1; \
 	fi