langchain.document_loaders.parsers.pdf.PDFPlumberParser

class langchain.document_loaders.parsers.pdf.PDFPlumberParser(text_kwargs: Optional[Mapping[str, Any]] = None)

Bases: BaseBlobParser

Parse PDFs with PDFPlumber.

Initialize the parser.

Parameters

text_kwargs – Keyword arguments to pass to pdfplumber.Page.extract_text()

Methods

__init__([text_kwargs])	Initialize the parser.
lazy_parse(blob)	Lazily parse the blob.
parse(blob)	Eagerly parse the blob into a document or documents.

lazy_parse(blob: Blob) → Iterator[Document]

Lazily parse the blob.

parse(blob: Blob) → List[Document]

Eagerly parse the blob into a document or documents.

This is a convenience method for interactive development environment.

Production applications should favor the lazy_parse method instead.

Subclasses should generally not over-ride this parse method.

Parameters

blob – Blob instance

Returns

List of documents