Add optional dependencies

Author: moi15moi

.github/workflows/run_test.yml

@@ -47,11 +47,7 @@ jobs:
         architecture: ${{ matrix.architecture }}
 
     - name: Install Python requirements
-      run: pip install --upgrade --upgrade-strategy eager .
-
-    - name: Install pytest
-      run: |
-        pip install pytest
+      run: pip install --upgrade --upgrade-strategy eager .[dev]
 
     - name: Run tests
       run: |

pyproject.toml

@@ -33,6 +33,12 @@ dynamic = ["version"]
 Source = "https://github.com/moi15moi/FindSystemFontsFilename/"
 Tracker = "https://github.com/moi15moi/FindSystemFontsFilename/issues/"
 
+[project.optional-dependencies]
+dev = [
+  "mypy>=1.0.0",
+  "pytest>=8.0.0",
+]
+
 [build-system]
 requires = ["setuptools"]
 build-backend = "setuptools.build_meta"