langchain_community.document_loaders.url
.UnstructuredURLLoader¶
- class langchain_community.document_loaders.url.UnstructuredURLLoader(urls: List[str], continue_on_failure: bool = True, mode: str = 'single', show_progress_bar: bool = False, **unstructured_kwargs: Any)[source]¶
Load files from remote URLs using Unstructured.
Use the unstructured partition function to detect the MIME type and route the file to the appropriate partitioner.
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_community.document_loaders import UnstructuredURLLoader
- loader = UnstructuredURLLoader(
urls=[“<url-1>”, “<url-2>”], mode=”elements”, strategy=”fast”,
) docs = loader.load()
References
https://unstructured-io.github.io/unstructured/bricks.html#partition
Initialize with file path.
Methods
__init__
(urls[, continue_on_failure, mode, ...])Initialize with file path.
A lazy loader for Documents.
A lazy loader for Documents.
load
()Load file.
load_and_split
([text_splitter])Load Documents and split into chunks.
- Parameters
urls (List[str]) –
continue_on_failure (bool) –
mode (str) –
show_progress_bar (bool) –
unstructured_kwargs (Any) –
- __init__(urls: List[str], continue_on_failure: bool = True, mode: str = 'single', show_progress_bar: bool = False, **unstructured_kwargs: Any)[source]¶
Initialize with file path.
- Parameters
urls (List[str]) –
continue_on_failure (bool) –
mode (str) –
show_progress_bar (bool) –
unstructured_kwargs (Any) –
- async alazy_load() AsyncIterator[Document] ¶
A lazy loader for Documents.
- Return type
AsyncIterator[Document]
- load_and_split(text_splitter: Optional[TextSplitter] = None) List[Document] ¶
Load Documents and split into chunks. Chunks are returned as Documents.
Do not override this method. It should be considered to be deprecated!
- Parameters
text_splitter (Optional[TextSplitter]) – TextSplitter instance to use for splitting documents. Defaults to RecursiveCharacterTextSplitter.
- Returns
List of Documents.
- Return type
List[Document]