Topology properties

Zusammenfassung

The Describe function returns the following properties for topologies. The Dataset property group is also supported.

For a topology, the Describe dataType property returns a value of "Topology".

Eigenschaften

Eigenschaft	Erläuterung	Datentyp
clusterTolerance (Schreibgeschützt)	The cluster tolerance of the topology.	Double
featureClassNames (Schreibgeschützt)	A Python list containing the names of the feature classes participating in the topology.	String
maximumGeneratedErrorCount (Schreibgeschützt)	The maximum number of errors to generate when validating a topology.	Double
ZClusterTolerance (Schreibgeschützt)	The z cluster tolerance of the topology.	Double

Codebeispiel

Topology properties example

The following stand-alone script displays properties for a topology:

import arcpy

# Create a Describe object from a topology.
#
desc = arcpy.Describe("C:/data/moad.gdb/East/ParkZones_topology")

# Print some topology properties
#
print("%-27s %s" % ("ClusterTolerance:", desc.clusterTolerance))
print("%-27s %s" % ("ZClusterTolerance:", desc.ZClusterTolerance))
print("%-27s %s" % ("FeatureClassNames:", desc.featureClassNames))
print("%-27s %s" % ("MaximumGeneratedErrorCount:", desc.maximumGeneratedErrorCount))