langchain.document_loaders.unstructured.UnstructuredAPIFileIOLoader¶
class langchain.document_loaders.unstructured.UnstructuredAPIFileIOLoader(file: Union[IO, Sequence[IO]], mode: str = 'single', url: str = 'https://api.unstructured.io/general/v0/general', api_key: str = '', **unstructured_kwargs: Any)[source]¶
Load files using Unstructured API.
By default, the loader makes a call to the hosted Unstructured API.
If you are running the unstructured API locally, you can change the
API rule by passing in the url parameter when you initialize the loader.
The hosted Unstructured API requires an API key. See
https://www.unstructured.io/api-key/ if you need to generate a key.
You can run the loader in one of two modes: “single” and “elements”.
If you use “single” mode, the document will be returned as a single
langchain Document object. If you use “elements” mode, the unstructured
library will split the document into elements such as Title and NarrativeText.
You can pass in additional unstructured kwargs after mode to apply
different unstructured settings.
Examples
from langchain.document_loaders import UnstructuredAPIFileLoader
with open(“example.pdf”, “rb”) as f:
loader = UnstructuredFileAPILoader(f, mode=”elements”, strategy=”fast”, api_key=”MY_API_KEY”,
)
docs = loader.load()
References
https://unstructured-io.github.io/unstructured/bricks.html#partition
https://www.unstructured.io/api-key/
https://github.com/Unstructured-IO/unstructured-api
Initialize with file path.
Methods
__init__(file[, mode, url, api_key])
Initialize with file path.
lazy_load()
A lazy loader for Documents.
load()