CheckInExtension

サマリー

Returns the license to the License Manager so other applications can use it.

Once the extension license has been retrieved by the script, tools using that extension can be used. Once a script is finished with an extension's tools, the CheckInExtension function should be used to return the license to the License Manager so other applications can use it. All checked-out extension licenses and set product licenses are returned to the License Manager when a script completes.

構文

CheckInExtension (extension_code)

パラメーター	説明	データ タイプ
extension_code	Keyword for the extension product that is being checked. 3D —ArcGIS 3D Analyst DataReviewer —ArcGIS Data Reviewer for Desktop DataInteroperability —ArcGIS Data Interoperability 10.5.1 for Desktop Airports —ArcGIS for Aviation: Airports Aeronautical —ArcGIS for Aviation: Charting Bathymetry —ArcGIS for Maritime: Bathymetry Nautical —ArcGIS for Maritime: Charting LocationReferencing —ArcGIS Pipeline Referencing GeoStats —ArcGIS Geostatistical Analyst Network —ArcGIS Network Analyst Spatial —ArcGIS Spatial Analyst Schematics —ArcGIS Schematics Tracking —ArcGIS Tracking Analyst JTX —ArcGIS Workflow Manager for Desktop ArcScan —ArcScan Business —Esri Business Analyst Defense —Esri Defense Solution Foundation —Esri Production Mapping Highways —Esri Roads and Highways StreetMap —StreetMap Premium for ArcGIS Licensing and extensions	String

戻り値

データ タイプ	説明
String	There are three possible returned values for CheckInExtension: NotInitialized —No desktop license has been set. Failed —A system failure occurred during the request. CheckedIn — The license has been returned successfully.

コードのサンプル

CheckInExtension example

Return 3D extension license to License manager.

import arcpy

class LicenseError(Exception):
    pass

try:
    if arcpy.CheckExtension("3D") == "Available":
        arcpy.CheckOutExtension("3D")
    else:
        # raise a custom exception
        raise LicenseError

    arcpy.env.workspace = "c:/GrosMorne"
    arcpy.HillShade_3d("WesternBrook", "wbrook_hill", 300)
    arcpy.Aspect_3d("WesternBrook", "wbrook_aspect")
    arcpy.CheckInExtension("3D")

except LicenseError:
    print("3D Analyst license is unavailable")
except arcpy.ExecuteError:
    print(arcpy.GetMessages(2))