langchain_community.document_loaders.arcgis_loader.ArcGISLoader

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

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

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: 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 ArcGISLoader