ArcGISLoader

class langchain_community.document_loaders.arcgis_loader.ArcGISLoader(layer: str | arcgis.features.FeatureLayer, gis: arcgis.gis.GIS | None = None, where: str = '1=1', out_fields: List[str] | str | None = None, return_geometry: bool = False, result_record_count: int | None = None, lyr_desc: str | None = None, **kwargs: Any)

Load records from an ArcGIS FeatureLayer.

Methods

__init__(layer[, gis, where, out_fields, ...])
alazy_load()	A lazy loader for Documents.
aload()	Load data into Document objects.
lazy_load()	Lazy load records from FeatureLayer.
load()	Load data into Document objects.
load_and_split([text_splitter])	Load Documents and split into chunks.

Parameters:

• layer (Union[str, arcgis.features.FeatureLayer]) –

• gis (Optional[arcgis.gis.GIS]) –

• where (str) –

• out_fields (Optional[Union[List[str], str]]) –

• return_geometry (bool) –

• result_record_count (Optional[int]) –

• lyr_desc (Optional[str]) –

• kwargs (Any) –

__init__(layer: str | arcgis.features.FeatureLayer, gis: arcgis.gis.GIS | None = None, where: str = '1=1', out_fields: List[str] | str | None = None, return_geometry: bool = False, result_record_count: int | None = None, lyr_desc: str | None = None, **kwargs: Any)

Parameters:

• layer (Union[str, arcgis.features.FeatureLayer]) –

• gis (Optional[arcgis.gis.GIS]) –

• where (str) –

• out_fields (Optional[Union[List[str], str]]) –

• return_geometry (bool) –

• result_record_count (Optional[int]) –

• lyr_desc (Optional[str]) –

• kwargs (Any) –

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]

Lazy load records from FeatureLayer.

Return type:

Iterator[Document]

load() → List[Document]

Load data into Document objects.

Return type:

List[Document]

load_and_split(text_splitter: TextSplitter | None = 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 ArcGISLoader

• ArcGIS