Summary
Provides information about turn sources in a network dataset.
Properties
Property | Explanation | Data Type |
name (Read Only) | The name of the feature class associated with this network source. | String |
sourceID (Read Only) | The unique identifier of this network source within the network dataset. | Integer |
sourceType (Read Only) |
The type of network source. This property returns the following keywords:
| String |
elementType (Read Only) |
Network element type of the network source. This property returns the following keywords:
| String |
Code sample
Displays information for turn sources in the network dataset.
# Name: NDSTurnSourceProperties_ex01.py
# Description: Print the information about the turn sources defined for the
# network dataset
import arcpy
import sys
# Set workspace
arcpy.env.workspace = "C:/Data/SanFrancisco.gdb/Transportation"
#Create a Describe object from the network dataset
desc = arcpy.Describe("Streets_ND")
justify = 35
print("------- Turn sources")
#Get all the turn sources for the network dataset
turns = desc.turnSources
#Not all network datasets can have turn sources.
if not turns:
print("%*s" % (justify, "(No turn sources)"))
sys.exit(0)
for turnSource in turns:
print("%*s: %s" % (justify, "Source Name" , turnSource.name))
print("%*s: %s" % (justify, "Source ID" , str(turnSource.sourceID)))
print("%*s: %s" % (justify, "Source Type", turnSource.sourceType))
print("%*s: %s" % (justify, "Element Type", turnSource.elementType))
print(" ")