Dataset properties

Resumen

The Describe function returns the following properties for Datasets.

Dataset properties are available in many types of Describe objects.

Propiedades

Propiedad	Explicación	Tipo de datos
canVersion (Sólo lectura)	Indicates whether the dataset can be versioned	Boolean
datasetType (Sólo lectura)	Returns the type of dataset being described Any Container Geo FeatureDataset FeatureClass PlanarGraph GeometricNetwork Topology Text Table RelationshipClass RasterDataset RasterBand TIN CadDrawing RasterCatalog Toolbox Tool NetworkDataset Terrain RepresentationClass CadastralFabric SchematicDataset Locator	String
DSID (Sólo lectura)	The ID of the dataset	Integer
extent (Sólo lectura)	The Extent object	Extent
isVersioned (Sólo lectura)	Indicates whether the dataset is versioned	Boolean
MExtent (Sólo lectura)	A space-delimited string (MMin MMax)	String
spatialReference (Sólo lectura)	Returns the SpatialReference object for the dataset	SpatialReference
ZExtent (Sólo lectura)	A space-delimited string (ZMin ZMax)	String

Ejemplo de código

Dataset properties example (stand-alone script)

The following stand-alone script displays some dataset properties for a shapefile.

import arcpy

# Create a Describe object from the shapefile
#
desc = arcpy.Describe("C:/temp/xy.shp")

# Print dataset properties
#
print("Dataset Type: {0}".format(desc.datasetType))
print("Extent:\n  XMin: {0}, XMax: {1}, YMin: {2}, YMax: {3}".format(
    desc.extent.XMin, desc.extent.XMax, desc.extent.YMin, desc.extent.YMax))
print("MExtent: {0}".format(desc.MExtent))
print("ZExtent: {0}".format(desc.ZExtent))

print("Spatial reference name: {0}:".format(desc.spatialReference.name))