Zusammenfassung
The Describe function returns the following properties for parcel fabrics. Dataset Properties are also supported.
A parcel fabric dataset returns a dataType of "ParcelDataset".
A parcel fabric dataset is used to manage land records and parcel data networks.
Eigenschaften
| Eigenschaft | Erklärung | Datentyp | ||||
| catalogPath (Nur lesen) | Returns the path of the parcel fabric dataset. | String | ||||
| version (Nur lesen) | Returns the schema version of the parcel fabric system tables.
| Integer | ||||
| parcelTypes (Nur lesen) | Returns a list of parcel type objects that are associated with the parcel fabric dataset. Each parcel type object is a tuple with five elements:
| tuple | ||||
| parcelTypeNames (Nur lesen) | Returns a list of parcel type names associated with the parcel fabric. | String | ||||
| topology (Nur lesen) | Returns the topology object that is associated with the parcel fabric. | Object | ||||
| recordsFeatureClass (Nur lesen) | Returns the Records feature class object that is associated with the parcel fabric. | Object | ||||
| pointsFeatureClass (Nur lesen) | Returns the Points feature class object that is associated with the parcel fabric. | Object | ||||
| connectionsFeatureClass (Nur lesen) | Returns the Connections feature class object that is associated with the parcel fabric. | Object | ||||
| extent (Nur lesen) | Returns the Extent object. | Extent |
Codebeispiel
The following stand-alone script prints the parcel type names associated with the parcel fabric and accesses parcel type elements. It also prints the name of the topology associated with the parcel fabric.
import arcpy
#Create a Describe object from the parcel fabric dataset
desc = arcpy.Describe("C:/ArcGISProData/ParcelFabricPro.gdb/CountySmall/ParcelFabricSmall")
#Print parcel type names associated with the parcel fabric
for p in desc.parcelTypeNames:
print ("Parcel type: " + p)
#Print parcel type tuples
for p in desc.parcelTypes:
print(p)
#Print the boundary keyword for the Lots parcel type
for i in desc.parcelTypes:
if i[0] == 'Lot':
print(i[3])
#print topology name associated with the parcel fabric
print("topology: " + desc.topology.name)