Setup mypy type checking

Signed-off-by: Stefan Marr <[email protected]>

.github/workflows/ci.yml

@@ -50,6 +50,13 @@ jobs:
           black --check rebench
         if: matrix.python-version == '3.12'
 
+      - name: Install and run mypy
+        run: |
+          pip install mypy
+          mypy --install-types --non-interactive rebench
+          mypy rebench
+        if: matrix.python-version == '3.12'
+
       - name: Upload coverage results to Coveralls
         run: coveralls
         env:

pyproject.toml

@@ -1,3 +1,14 @@
+[tool.mypy]
+warn_unused_configs = true
+
+[[tool.mypy.overrides]]
+module = "cpuinfo.*"
+ignore_missing_imports = true
+
+[[tool.mypy.overrides]]
+module = "pykwalify.*"
+ignore_missing_imports = true
+
 [tool.black]
 extend-exclude = '''
   /rebench/interop/jmh_adapter.py

rebench/tests/configurator_test.py

@@ -47,7 +47,7 @@ def test_number_of_experiments_smallconf(self):
                            self.ui, None)
         self.assertEqual(1, len(cnf.get_experiments()))
 
-    @unittest.skip
+    @unittest.skip("needs to be fixed, see #21")
     def test_number_of_experiments_testconf(self):
         cnf = Configurator(load_config(self._path + '/test.conf'), DataStore(self.ui),
                            self.ui, None, None, 'all')

rebench/tests/features/issue_42_vm.py

@@ -6,8 +6,8 @@
 
 test = sys.argv[2]
 
-env = os.environ.items()
-env = sorted(env, key=lambda el: el[0])
+env_items = os.environ.items()
+env = sorted(env_items, key=lambda el: el[0])
 print(test)
 print(env)