Loader also stores page numbers in metadata.
    """
[docs]    def __init__(
        self,
        path: str,
        glob: str = "**/[!.]*.pdf",
        silent_errors: bool = False,
        load_hidden: bool = False,
        recursive: bool = False,
    ):
        self.path = path
        self.glob = glob
        self.load_hidden = load_hidden
        self.recursive = recursive
        self.silent_errors = silent_errors
    @staticmethod
    def _is_visible(path: Path) -> bool:
        return not any(part.startswith(".") for part in path.parts)
[docs]    def load(self) -> List[Document]:
        p = Path(self.path)
        docs = []
        items = p.rglob(self.glob) if self.recursive else p.glob(self.glob)
        for i in items:
            if i.is_file():
                if self._is_visible(i.relative_to(p)) or self.load_hidden:
                    try:
                        loader = PyPDFLoader(str(i))
                        sub_docs = loader.load()
                        for doc in sub_docs:
                            doc.metadata["source"] = str(i)
                        docs.extend(sub_docs)
                    except Exception as e:
                        if self.silent_errors:
                            logger.warning(e)
                        else:
                            raise e
        return docs
[docs]class PDFMinerLoader(BasePDFLoader):
    """Load `PDF` files using `PDFMiner`."""
[docs]    def __init__(self, file_path: str, *, headers: Optional[Dict] = None) -> None:
        """Initialize with file path."""
        try:
            from pdfminer.high_level import extract_text  # noqa:F401
        except ImportError:
            raise ImportError(