Import Topology (Topographic Production)

摘要

Creates a geodatabase topology from a definition .xml file generated by the Export Topology tool in the Topographic Production toolbox.

Both this tool and the Export Topology tool allow you to share and create topologies within different geodatabases. The .xml file contains a definition of a topology, including feature class names, topology ranks, topology rules, and cluster tolerance.

使用情况

• This tool supports all data models, with a properly configured .xml definition file, and can be used on any feature dataset.

参数

对话框

标注	说明	数据类型
Input Feature Dataset	The feature dataset in which the topology will be created. The feature dataset must contain the feature classes listed in the Input Topology Definition File.	Feature Dataset
Input Topology Definition File	The .xml file that contains the topology definition.	File

派生输出

标注	说明	数据类型
Output Topology	Output topology created by importing topology rules from the topology XML file.	Topology

Python

arcpy.topographic.ImportTopology(in_feature_dataset, topology_definition_file)

名称	说明	数据类型
in_feature_dataset	The feature dataset in which the topology will be created. The feature dataset must contain the feature classes listed in the topology_definition_file.	Feature Dataset
topology_definition_file	The .xml file that contains the topology definition.	File

派生输出

名称	说明	数据类型
out_topology	Output topology created by importing topology rules from the topology XML file.	Topology

代码示例

ImportTopology example (stand-alone script)

The following Python window script demonstrates how to use the ImportTopology tool to create a new geodatabase topology from an XML definition file.

# Name: ImportTopology_sample.py
# Description: Use the Import Topology tool to create a new geodatabase topology from an XML definition file

# Import System Modules
import arcpy

# Check Out Extensions
arcpy.CheckOutExtension('Foundation')

# Setting Local Variables
feature_dataset = r'C:\Temp\Test.gdb\Features'
topology_definition = r'C:\Temp\Topology.xml'

# Use the Import Topology tool to create a new geodatabase topology
arcpy.topographic.ImportTopology(feature_dataset, topology_definition)

# Check In Extensions
arcpy.CheckInExtension('Foundation')

环境

此工具不使用任何地理处理环境。

许可信息

• Basic: 否
• Standard: 需要 Production Mapping
• Advanced: 需要 Production Mapping