Source code for langchain.document_loaders.word_document
"""Loads word documents."""
import os
import tempfile
from abc import ABC
from typing import List
from urllib.parse import urlparse
import requests
from langchain.docstore.document import Document
from langchain.document_loaders.base import BaseLoader
from langchain.document_loaders.unstructured import UnstructuredFileLoader
[docs]class Docx2txtLoader(BaseLoader, ABC):
    """Load `DOCX` file using `docx2txt` and chunks at character level.
    Defaults to check for local file, but if the file is a web path, it will download it
    to a temporary file, and use that, then clean up the temporary file after completion
    """
[docs]    def __init__(self, file_path: str):
        """Initialize with file path."""
        self.file_path = file_path
        if "~" in self.file_path:
            self.file_path = os.path.expanduser(self.file_path)
        # If the file is a web path, download it to a temporary file, and use that
        if not os.path.isfile(self.file_path) and self._is_valid_url(self.file_path):
            r = requests.get(self.file_path)
            if r.status_code != 200:
                raise ValueError(
                    "Check the url of your file; returned status code %s"
                    % r.status_code
                )
            self.web_path = self.file_path
            self.temp_file = tempfile.NamedTemporaryFile()
            self.temp_file.write(r.content)
            self.file_path = self.temp_file.name
        elif not os.path.isfile(self.file_path):
            raise ValueError("File path %s is not a valid file or url" % self.file_path)
    def __del__(self) -> None:
        if hasattr(self, "temp_file"):