Returns a list of the languages in which you can generate directions for the routes you create during network analysis.
This parameter is deprecated. Any value entered will be ignored.
A list of two- and five-character strings representing the languages available for generating directions. Learn more about directions language codes.
Reads the available languages and stores them in a variable.
import arcpy # Create a list of directions languages available with your ArcGIS installation languages = arcpy.na.ListDirectionsLanguages()