langchain_community.document_loaders.open_city_data.OpenCityDataLoader

class langchain_community.document_loaders.open_city_data.OpenCityDataLoader(city_id: str, dataset_id: str, limit: int)[source]

Load from Open City.

Initialize with dataset_id. Example: https://dev.socrata.com/foundry/data.sfgov.org/vw6y-z8j6 e.g., city_id = data.sfgov.org e.g., dataset_id = vw6y-z8j6

Parameters
  • city_id (str) – The Open City city identifier.

  • dataset_id (str) – The Open City dataset identifier.

  • limit (int) – The maximum number of documents to load.

Methods

__init__(city_id, dataset_id, limit)

Initialize with dataset_id.

alazy_load()

A lazy loader for Documents.

aload()

Load data into Document objects.

lazy_load()

Lazy load records.

load()

Load data into Document objects.

load_and_split([text_splitter])

Load Documents and split into chunks.

__init__(city_id: str, dataset_id: str, limit: int)[source]

Initialize with dataset_id. Example: https://dev.socrata.com/foundry/data.sfgov.org/vw6y-z8j6 e.g., city_id = data.sfgov.org e.g., dataset_id = vw6y-z8j6

Parameters
  • city_id (str) – The Open City city identifier.

  • dataset_id (str) – The Open City dataset identifier.

  • limit (int) – The maximum number of documents to load.

async alazy_load() AsyncIterator[Document]

A lazy loader for Documents.

Return type

AsyncIterator[Document]

async aload() List[Document]

Load data into Document objects.

Return type

List[Document]

lazy_load() Iterator[Document][source]

Lazy load records.

Return type

Iterator[Document]

load() List[Document]

Load data into Document objects.

Return type

List[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]

Examples using OpenCityDataLoader