Dropbox 集成

使用 LangChain Python 集成 Dropbox 文档加载器。

Dropbox is a file hosting service that brings everything-traditional files, cloud content, and web shortcuts together in one place.

本 notebook 介绍如何load documents from Dropbox. In addition to common files such as text and PDF files, it also supports Dropbox Paper files.

前提条件

1. Create a Dropbox app.
2. Give the app these scope permissions: files.metadata.read and files.content.read.
3. Generate access token: www.dropbox.com/developers/apps/create.
4. pip install dropbox (requires pip install "unstructured[pdf]" for PDF filetype).

Instructions

`DropboxLoader“ requires you to create a Dropbox App and generate an access token. This can be done from www.dropbox.com/developers/apps/create. You also need to have the Dropbox Python SDK installed (pip install dropbox).

DropboxLoader can load data from a list of Dropbox file paths or a single Dropbox folder path. Both paths should be relative to the root directory of the Dropbox account linked to the access token.

pip install dropbox

from langchain_community.document_loaders import DropboxLoader

# Generate access token: https://www.dropbox.com/developers/apps/create.
dropbox_access_token = "<DROPBOX_ACCESS_TOKEN>"
# Dropbox root folder
dropbox_folder_path = ""

loader = DropboxLoader(
    dropbox_access_token=dropbox_access_token,
    dropbox_folder_path=dropbox_folder_path,
    recursive=False,
)

documents = loader.load()

File /JHSfLKn0.jpeg could not be decoded as text. Skipping.
File /A REPORT ON WILES’ CAMBRIDGE LECTURES.pdf could not be decoded as text. Skipping.

for document in documents:
    print(document)

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