Propagator properties

Résumé

The properties below are returned by the propagators object when using Describe on a utility network.

Learn more about using propagators

Propriétés

Propriété	Explication	Type de données
networkAttributeName (Lecture seule)	The name of the network attribute used to filter the propagators condition.	String
networkAttributeOperator (Lecture seule)	The type of operator used for the propagation—for example, is equal to or is less than.	String
substitutionAttributeName (Lecture seule)	The network attribute used for substitution.	String
tracePropagatorFunctionType (Lecture seule)	The type of function used for the function barrier—for example, propagated bitwise and, propagated min, or propagated max.	String
value (Lecture seule)	The specific value of the network attribute or category used for the propagation.	Integer

Exemple de code

Utility network propagators properties example (stand-alone script)

This stand-alone Python script prints a report of some utility network properties.

# Import required modules
import arcpy

# Describe functions on a Utility Network
UN = "C:\\Projects\\MyProject\\unowner.sde\\Naperville.UNOWNER.Naperville\\Naperville.UNOWNER.Naperville" 
d = arcpy.Describe(UN)

# Domain Network properties
domnets = d.domainNetworks

# For each domain network in the utility network
for dom in domnets:
    print(f"Domain Network Name: {dom.domainNetworkName}")
    
    # For each tier in the domain network
    for tier in dom.tiers:
        print(f"Tier Name: {tier.name}")
                
        # Update Subnetwork Trace Configuration Properties     
        ust = tier.updateSubnetworkTraceConfiguration

        # Propagators Properties
        print(" - Propagator Properties - ")
        for p in ust.propagators:
            # Try to get these properties if the exist, else, print the empty list
            try:
                print(f"Network Attribute Name: {p.networkAttributeName}")
                print(f"Trace Propagator Function Type: {p.tracePropagatorFunctionType}")
                print(f"Network Attribute Filter Operator: {p.networkAttributeOperator}")
                print(f"Network Attribute Value: {p.value}")
                print(f"Propagated Attribute Name: {p.propagatedAttributeName}")
                print(f"Substitution Attribute Name: {p.substitutionAttributeName}")
            except:
                print("Skipped propagator properties. \n")