ListVersions

Resumen

Lists the versions the connected user has permission to use. A Python List is returned by the function.

Debate

You can specify the path to an ArcSDE connection file as an argument to the function or you can set the workspace environment to the ArcSDE Connection file and call the ListVersions function without any arguments. Only those versions the connected user has permissions to use will be included in the list returned by the function.

Sintaxis

ListVersions (sde_workspace)

Parámetro	Explicación	Tipo de datos
sde_workspace	An ArcSDE geodatabase workspace.	String

Valor de retorno

Tipo de datos	Explicación
String	The Python List returned from the function containing version names in the ArcSDE geodatabase the connected user has permissions to use.

Ejemplo de código

ListVersions Example (Stand-alone Script)

Gets the list of versions the user has permissions to use and prints them.

# name: ListVersions.py
# Purpose: List all versions the connected user has permissions to connect to.
# Author: ESRI

# Import system modules
import arcpy

versionList = arcpy.ListVersions(r"Database Connections\toolboxDEFAULTVersion.sde")

# Print the versions available to the user
for version in versionList:
    print version