feat: Integrate Valkey with LangGraph store to enable semantic search scenarios #735
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Replace try/except pattern with pytest.importorskip() at module top to prevent import-time NameErrors when valkey is not installed.
Apply pytest.importorskip() pattern to checkpoint tests. Fixes NameError with @patch decorator on Python 3.10.
The valkey_available flag was removed during refactoring but is still needed by unit tests to check if Valkey dependencies are installed. Changes: - Added valkey_available = True in the try block - Added valkey_available = False in the except block - Exported valkey_available in __all__ - Fixed function name typos (_missing_dependencies_error) - Removed duplicate SDK_USER_AGENT entry from __all__ Fixes ImportError in test_valkey_cache_unit.py
michaelnchin
requested changes
Nov 4, 2025
michaelnchin
approved these changes
Nov 4, 2025
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Enables Valkey use to store long term memories with documents along with semantic search support.