_value_deserializer() — langchain Function Reference

Architecture documentation for the _value_deserializer() function in cache.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ _value_deserializer() — langchain Function Reference

Dependency Diagram

graph TD
  e2bcc0f5_7d4d_8b52_791d_68bd301361ac["_value_deserializer()"]
  43da8c3d_b3f8_9614_dc29_d2a6402cffbd["cache.py"]
  e2bcc0f5_7d4d_8b52_791d_68bd301361ac -->|defined in| 43da8c3d_b3f8_9614_dc29_d2a6402cffbd
  style e2bcc0f5_7d4d_8b52_791d_68bd301361ac fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/embeddings/cache.py lines 81–83

def _value_deserializer(serialized_value: bytes) -> list[float]:
    """Deserialize a value."""
    return cast("list[float]", json.loads(serialized_value.decode()))