Export Topology (Topographic Production)

摘要

Exports a topology from a geodatabase to an .xml file.

The .xml file contains a definition of a topology, including feature class names, topology ranks, topology rules, and cluster tolerance, and can be used by the Import Topology tool to recreate a topology in a new feature dataset.

使用情况

• This tool supports all data models and can be used on any geodatabase topology.

参数

对话框

标注	说明	数据类型
Input Topology	An existing topology in a geodatabase. All feature classes that participate in this topology will be listed in the output .xml file.	Topology; Topology Layer
Topology XML Document Location	The folder in which the .xml file will be written.	Folder
Topology XML Document Name	The name of the topology .xml file that will be created by the tool.	String

派生输出

标注	说明	数据类型
Output Topology XML Document	Output topology XML file created by exporting topology rules.	File

Python

arcpy.topographic.ExportTopology(topology, location, file_name)

名称	说明	数据类型
topology	An existing topology in a geodatabase. All feature classes that participate in this topology will be listed in the output .xml file.	Topology; Topology Layer
location	The folder in which the .xml file will be written.	Folder
file_name	The name of the topology .xml file that will be created by the tool.	String

派生输出

名称	说明	数据类型
out_file	Output topology XML file created by exporting topology rules.	File

代码示例

ExportTopology example (stand-alone script)

The following script demonstrates how to use the ExportTopology tool to create a new XML definition file from geodatabase topology.

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

# Import System Modules
import arcpy

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

# Setting Local Variables
topology = r'C:\Temp\Test.gdb\Features\Topology'
output_folder = r'C:\Temp'
output_file_name = 'Topology'

# Use the Export Topology tool to create a new XML definition file
arcpy.topographic.ExportTopology(topology, output_folder, output_file_name)

# 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