speed up mypy

Author: amamparo

.github/workflows/check.yml

@@ -53,7 +53,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: .mypy_cache
-          key: mypy-${{ runner.os }}-${{ env.python-version }}-${{ hashFiles('src/**/*.py') }}
+          key: mypy-${{ runner.os }}-${{ env.python-version }}-${{ hashFiles('**/*.py') }}
           restore-keys: mypy-${{ runner.os }}-${{ env.python-version }}-
 
       - run: make ${{ matrix.task }}

mypy.ini

@@ -2,6 +2,9 @@
 check_untyped_defs = True
 disallow_untyped_defs = False
 ignore_missing_imports = True
+incremental = True
+cache_dir = .mypy_cache
+exclude = cdk.out/
 
 [mypy-src.*]
 disallow_untyped_defs = True