# Name: UpdateByGeometry_ex02.py
# Description: Update edge references in the turn feature class using the
# geometry of turn features and re-build the network dataset.
# Requirements: Network Analyst extension
#Import system modules
import arcpy
#Set environment settings
arcpy.env.workspace = "C:/data/SanFrancisco.gdb"
#Set local variables
inTurnFeatures = "RestrictedTurns"
inNetworkDataset = "Transportation/Streets_ND"
#update the edge references in turn features using the geometry
arcpy.na.UpdateByGeometry(inTurnFeatures)
#Since we have modified the edge references for turn sources, we should rebuild
#the network dataset so that the turn features are correctly interpreted by the
#network dataset
arcpy.na.BuildNetwork(inNetworkDataset)
print("Script completed successfully.")