I gang

venv/lib/python3.12/site-packages/alembic/testing/warnings.py

@@ -0,0 +1,31 @@
+# testing/warnings.py
+# Copyright (C) 2005-2021 the SQLAlchemy authors and contributors
+# <see AUTHORS file>
+#
+# This module is part of SQLAlchemy and is released under
+# the MIT License: http://www.opensource.org/licenses/mit-license.php
+
+
+import warnings
+
+from sqlalchemy import exc as sa_exc
+
+
+def setup_filters():
+    """Set global warning behavior for the test suite."""
+
+    warnings.resetwarnings()
+
+    warnings.filterwarnings("error", category=sa_exc.SADeprecationWarning)
+    warnings.filterwarnings("error", category=sa_exc.SAWarning)
+
+    # some selected deprecations...
+    warnings.filterwarnings("error", category=DeprecationWarning)
+    try:
+        import pytest
+    except ImportError:
+        pass
+    else:
+        warnings.filterwarnings(
+            "once", category=pytest.PytestDeprecationWarning
+        )