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)[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)

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: 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