cleanup after pass

Author: georgeh0

.github/workflows/_test.yml

@@ -51,15 +51,15 @@ jobs:
         - name: Python build
           run: |
             ${{ matrix.platform.python_exec }} -m maturin develop -E all
-        - name: Python tests (non-Windows)
+        - name: Python type check (mypy)
+          run: |
+            ${{ matrix.platform.python_exec }} -m mypy python
+        - name: Python tests
           if: ${{ !startsWith(matrix.platform.runner, 'windows') }}
           run: |
             ${{ matrix.platform.python_exec }} -m pytest --capture=no python/cocoindex/tests
-        - name: Python tests (Windows)
+        - name: Python tests (Windows cmd)
           if: ${{ startsWith(matrix.platform.runner, 'windows') }}
-          # shell: cmd
-          run: |
-            ${{ matrix.platform.python_exec }} -m pytest --capture=no python/cocoindex/tests
-        - name: Python type check (mypy)
+          shell: cmd  # Use `cmd` to run test for Windows, as PowerShell doesn't detect exit code by `os._exit(0)` correctly.
           run: |
-            ${{ matrix.platform.python_exec }} -m mypy python
+            ${{ matrix.platform.python_exec }} -m pytest --capture=no python/cocoindex/tests

python/cocoindex/subprocess_exec.py

@@ -40,13 +40,10 @@
 def shutdown_pool_at_exit() -> None:
     """Best-effort shutdown of the global ProcessPoolExecutor on interpreter exit."""
     global _pool, _pool_cleanup_registered  # pylint: disable=global-statement
-    print("Shutting down pool at exit")
     with _pool_lock:
         if _pool is not None:
             try:
-                print("Before shutdown")
                 _pool.shutdown(wait=True, cancel_futures=True)
-                print("After shutdown")
             except Exception as e:
                 _logger.error(
                     "Error during ProcessPoolExecutor shutdown at exit: %s",

python/cocoindex/tests/conftest.py

@@ -11,19 +11,12 @@ def _cocoindex_windows_env_fixture(
 ) -> typing.Generator[None, None, None]:
     """Shutdown the subprocess pool at exit on Windows."""
 
-    print("Platform: ", sys.platform)
-
     yield
 
-    print("Test done.")
-    sys.stdout.flush()
     if not sys.platform.startswith("win"):
         return
 
     try:
-        print("Shutdown the subprocess pool at exit in hook.")
-        sys.stdout.flush()
-
         import cocoindex.subprocess_exec
 
         original_sigint_handler = signal.getsignal(signal.SIGINT)
@@ -33,10 +26,7 @@ def _cocoindex_windows_env_fixture(
 
             # If any test failed, let pytest exit normally with nonzero code
             if request.session.testsfailed == 0:
-                print("Exit with success.")
-                sys.stdout.flush()
-
-                sys.exit(0)
+                os._exit(0)  # immediate success exit (skips atexit/teardown)
 
         finally:
             try: