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, ...])A lazy loader for Documents.
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]
- lazy_load() Iterator[Document] [source]¶
Lazy load records from FeatureLayer.
- Return type
Iterator[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]