GetMessages (arcpy)

摘要

Returns the geoprocessing messages from a tool by specified severity level..

语法

GetMessages ({severity})

参数	说明	数据类型
severity	The severity level of messages to return. 0 —messages returned. 1 —warning messages returned. 2 —error messages returned. Not specifying a severity will return all types of messages. (默认值为 0)	Integer

返回值

数据类型	说明
String	The geoprocessing tool messages, separated by a newline ('\n').

代码实例

GetMessages example

Returns the geoprocessing messages.

import arcpy

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

# Print all of the geoprocessing messages returned by the 
#  last tool (GetCount)
#
print arcpy.GetMessages()