Function export_data

lightrag/utils.py:3354–3392

Synchronously exports all entities, relations, and relationships to various formats. Args: chunk_entity_relation_graph: Graph storage instance for entities and relations entities_vdb: Vector database storage for entities relationships_vdb: Vector database storage fo

(
    chunk_entity_relation_graph,
    entities_vdb,
    relationships_vdb,
    output_path: str,
    file_format: str = "csv",
    include_vector_data: bool = False,
)

def export_data(
    chunk_entity_relation_graph,
    entities_vdb,
    relationships_vdb,
    output_path: str,
    file_format: str = "csv",
    include_vector_data: bool = False,
) -> None:
    """
    Synchronously exports all entities, relations, and relationships to various formats.

    Args:
        chunk_entity_relation_graph: Graph storage instance for entities and relations
        entities_vdb: Vector database storage for entities
        relationships_vdb: Vector database storage for relationships
        output_path: The path to the output file (including extension).
        file_format: Output format - "csv", "excel", "md", "txt".
            - csv: Comma-separated values file
            - excel: Microsoft Excel file with multiple sheets
            - md: Markdown tables
            - txt: Plain text formatted output
        include_vector_data: Whether to include data from the vector database.
    """
    try:
        loop = asyncio.get_event_loop()
    except RuntimeError:
        loop = asyncio.new_event_loop()
        asyncio.set_event_loop(loop)

    loop.run_until_complete(
        aexport_data(
            chunk_entity_relation_graph,
            entities_vdb,
            relationships_vdb,
            output_path,
            file_format,
            include_vector_data,
        )
    )


def lazy_external_import(module_name: str, class_name: str) -> Callable[..., Any]: