langchain_community.document_loaders.gcs_file
.GCSFileLoader¶
- class langchain_community.document_loaders.gcs_file.GCSFileLoader(project_name: str, bucket: str, blob: str, loader_func: Optional[Callable[[str], BaseLoader]] = None)[source]¶
Load from GCS file.
Initialize with bucket and key name.
- Parameters
project_name – The name of the project to load
bucket – The name of the GCS bucket.
blob – The name of the GCS blob to load.
loader_func – A loader function that instantiates a loader based on a file_path argument. If nothing is provided, the UnstructuredFileLoader is used.
Examples
To use an alternative PDF loader: >> from from langchain_community.document_loaders import PyPDFLoader >> loader = GCSFileLoader(…, loader_func=PyPDFLoader)
To use UnstructuredFileLoader with additional arguments: >> loader = GCSFileLoader(…, >> loader_func=lambda x: UnstructuredFileLoader(x, mode=”elements”))
Methods
__init__
(project_name, bucket, blob[, ...])Initialize with bucket and key name.
A lazy loader for Documents.
load
()Load documents.
load_and_split
([text_splitter])Load Documents and split into chunks.
- __init__(project_name: str, bucket: str, blob: str, loader_func: Optional[Callable[[str], BaseLoader]] = None)[source]¶
Initialize with bucket and key name.
- Parameters
project_name – The name of the project to load
bucket – The name of the GCS bucket.
blob – The name of the GCS blob to load.
loader_func – A loader function that instantiates a loader based on a file_path argument. If nothing is provided, the UnstructuredFileLoader is used.
Examples
To use an alternative PDF loader: >> from from langchain_community.document_loaders import PyPDFLoader >> loader = GCSFileLoader(…, loader_func=PyPDFLoader)
To use UnstructuredFileLoader with additional arguments: >> loader = GCSFileLoader(…, >> loader_func=lambda x: UnstructuredFileLoader(x, mode=”elements”))
- load_and_split(text_splitter: Optional[TextSplitter] = None) List[Document] ¶
Load Documents and split into chunks. Chunks are returned as Documents.
- Parameters
text_splitter – TextSplitter instance to use for splitting documents. Defaults to RecursiveCharacterTextSplitter.
- Returns
List of Documents.