最近资产属性

摘要

以下属性是在公共设施网络中使用 Describe 时由 nearestAssets 对象返回的。

如果使用过滤器 nearest 函数进行追踪操作，则这些是将要返回的资产组和资产类型。

了解有关如何过滤所追踪内容的详细信息

属性

属性	说明	数据类型
assetGroupCode (只读)	资产组代码。	Integer
assetTypeCode (只读)	资产类型代码。	Integer
networkSourceID (只读)	网络源的 ID。	Integer

代码示例

公共设施网络最近邻域和最近资产属性示例（独立脚本）

以下独立 Python 脚本可打印某些公共设施网络属性的报告。

# 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

        # Nearest Neighbor Properties
        print(" - Nearest Neighbor Properties - ")
        nn = ust.nearestNeighbor
        # Try to get these properties if the exist, else, print the empty list
        try:
            print(f"Count: {nn.count}")
            print(f"Cost Network Attribute Name: {nn.costNetworkAttributeName}")
            print(f"Nearest Categories: {nn.nearestCategories} \n")
            print(f" - Nearest Asset Properties - ")
            for nsta in nn.nearestAssets:
                try:
                    print(f"Network Source ID: {nsta.networkSourceID}")
                    print(f"Asset Group Code: {nsta.assetGroupCode}")
                    print(f"Asset Type Code: {nsta.assetTypeCode} \n")
                except:
                    print("Skipped nearest assets properties. \n")
        except:
            print("Skipped nearest neighbor properties. \n")