AddMessage (arcpy)

摘要

Creates a geoprocessing informative message (Severity=0) that can be accessed with any of the GetMessages functions.

语法

AddMessage (message)

参数	说明	数据类型
message	The message to add.	String

代码实例

AddMessage example

Add custom informative message to the Python script tool.

import arcpy

fc = arcpy.GetParameterAsText(0)
result = arcpy.GetCount_management(fc)

# Get the count from GetCount's Result object
#
featurecount = int(result.getOutput(0))

if featurecount == 0:
    arcpy.AddError(fc + " has no features.")		
else:
    arcpy.AddMessage(fc + " has " + str(featurecount))