GetSystemEnvironment (arcpy)

摘要

Gets the specified system environment variable value, such as "TEMP".

讨论

When using GetSystemEnvironment to retrieve the "TEMP" environment variable's value, GetSystemEnvironment will cycle through "TEMP", "TMP" and "MW_TMPDIR" environment variables and return the first value it finds.

语法

GetSystemEnvironment (environment)

参数	说明	数据类型
environment	The name of the system environment variable.	String

返回值

数据类型	说明
String	Returns the value of the specified system environment variable as a string.

代码实例

GetSystemEnvironment example

Return the specified system environment variable value.

import arcpy
from arcpy import env

# Get the system TEMP variable value
# 
environment = arcpy.GetSystemEnvironment("TEMP")

# Set the scratchWorkspace environment variable value
#   to the value returned from the system environment variable TEMP
env.scratchWorkspace = environment