Source code for langchain.document_loaders.directory
"""Loading logic for loading documents from a directory."""
import concurrent
import logging
from pathlib import Path
from typing import Any, List, Optional, Type, Union
from langchain.docstore.document import Document
from langchain.document_loaders.base import BaseLoader
from langchain.document_loaders.html_bs import BSHTMLLoader
from langchain.document_loaders.text import TextLoader
from langchain.document_loaders.unstructured import UnstructuredFileLoader
FILE_LOADER_TYPE = Union[
    Type[UnstructuredFileLoader], Type[TextLoader], Type[BSHTMLLoader]
]
logger = logging.getLogger(__name__)
def _is_visible(p: Path) -> bool:
    parts = p.parts
    for _p in parts:
        if _p.startswith("."):
            return False
    return True
[docs]class DirectoryLoader(BaseLoader):
    """Loading logic for loading documents from a directory."""
    def __init__(
        self,
        path: str,
        glob: str = "**/[!.]*",
        silent_errors: bool = False,
        load_hidden: bool = False,
        loader_cls: FILE_LOADER_TYPE = UnstructuredFileLoader,
        loader_kwargs: Union[dict, None] = None,
        recursive: bool = False,
        show_progress: bool = False,
        use_multithreading: bool = False,
        max_concurrency: int = 4,
    ):
        """Initialize with path to directory and how to glob over it."""
        if loader_kwargs is None:
            loader_kwargs = {}
        self.path = path
        self.glob = glob
        self.load_hidden = load_hidden
        self.loader_cls = loader_cls
        self.loader_kwargs = loader_kwargs
        self.silent_errors = silent_errors
rtdocs_stable/api.python.langchain.com/en/stable/_modules/langchain/document_loaders/directory.html