ListDatasets

Resumen

Lists all of the datasets in a workspace. Search conditions can be specified for the dataset name and dataset type to limit the Python List that is returned.

Debate

The workspace environment must be set first before using several of the List functions, including ListDatasets, ListFeatureClasses, ListFiles, ListRasters, ListTables, and ListWorkspaces.

Sintaxis

ListDatasets ({wild_card}, {feature_type})

Parámetro	Explicación	Tipo de datos
wild_card	El comodín limita los resultados que se obtienen. Si no se especifica ningún comodín, se obtienen todos los valores.	String
feature_type	The feature type to limit the results returned by the wildcard argument. Valid dataset types are: Coverage —Only coverages. Feature —Coverage or geodatabase dataset, depending on the workspace. GeometricNetwork —Only geometric network datasets. Mosaic —Only mosaic datasets. Network —Only network datasets. ParcelFabric —Only parcel fabric datasets. Raster —Only raster datasets. RasterCatalog —Only raster catalog datasets. Schematic —Only schematic datasets. Terrain —Only terrain datasets. Tin —Only TIN datasets. Topology —Only topology datasets. All —All datasets in the workspace. This is the default value. (El valor predeterminado es All)	String

Valor de retorno

Tipo de datos	Explicación
String	A list containing dataset names returned from the function, limited by the wildcard and feature type arguments.

Ejemplo de código

ListDatasets example

List Feature Dataset names that start with C.

import arcpy

arcpy.env.workspace = "C:/Data"
# Print to the Interactive window all the feature datasets in the workspace
#   that start with the letter C. 
#
datasetList = arcpy.ListDatasets("C*", "Feature")

for dataset in datasetList:
    print dataset