langchain.document_loaders.concurrent.ConcurrentLoader¶

class langchain.document_loaders.concurrent.ConcurrentLoader(blob_loader: BlobLoader, blob_parser: BaseBlobParser, num_workers: int = 4)[source]¶

Bases: GenericLoader

A generic document loader that loads and parses documents concurrently.

A generic document loader.

Parameters

  • blob_loader – A blob loader which knows how to yield blobs

  • blob_parser – A blob parser which knows how to parse blobs into documents

Methods

__init__(blob_loader, blob_parser[, num_workers])

A generic document loader.

from_filesystem(path, *[, glob, suffixes, ...])

Create a concurrent generic document loader using a filesystem blob loader.

lazy_load()

Load documents lazily with concurrent parsing.

load()

Load all documents.

load_and_split([text_splitter])

Load all documents and split them into sentences.
classmethod from_filesystem(path: Union[str, Path], *, glob: str = '**/[!.]*', suffixes: Optional[Sequence[str]] = None, show_progress: bool = False, parser: Union[Literal['default'], BaseBlobParser] = 'default', num_workers: int = 4) → ConcurrentLoader[source]¶

Create a concurrent generic document loader using a filesystem blob loader.

lazy_load() → Iterator[Document][source]¶

Load documents lazily with concurrent parsing.

load() → List[Document]¶

Load all documents.

load_and_split(text_splitter: Optional[TextSplitter] = None) → List[Document]¶

Load all documents and split them into sentences.