_load_document_from_bytes() — langchain Function Reference

Architecture documentation for the _load_document_from_bytes() function in _lc_store.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ _load_document_from_bytes() — langchain Function Reference

Dependency Diagram

graph TD
  3673317d_811f_eb90_abe4_ac8266aea0b5["_load_document_from_bytes()"]
  b62a282c_e004_7e47_33d5_aaacd87a9220["_lc_store.py"]
  3673317d_811f_eb90_abe4_ac8266aea0b5 -->|defined in| b62a282c_e004_7e47_33d5_aaacd87a9220
  style 3673317d_811f_eb90_abe4_ac8266aea0b5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/storage/_lc_store.py lines 26–32

def _load_document_from_bytes(serialized: bytes) -> Document:
    """Return a document from a bytes representation."""
    obj = loads(serialized.decode("utf-8"))
    if not isinstance(obj, Document):
        msg = f"Expected a Document instance. Got {type(obj)}"
        raise TypeError(msg)
    return obj