ArcPy 创建图层空间索引

使用Python脚本进行图层的空间索引的创建。

附上Python代码：

 # -*- coding: utf-8 -*-
 # nightroad
 import sys
 import arcpy
 reload(sys)
 sys.setdefaultencoding( "utf-8" )
 path = r"C:\Users\Administrator\AppData\Roaming\ESRI\Desktop10.0\ArcCatalog\test.sde"
 arcpy.env.workspace = path
 DSs = arcpy.ListDatasets()
 # 只对test数据集内的数据进行处理
 arcpy.env.workspace = str(path) + "\\" + 'test'
 ff = arcpy.ListFeatureClasses()
 for fc in ff:
     try:
         desc = arcpy.Describe(fc)
         if (desc.shapeType == "Point") or (desc.shapeType == "MultiPoint"):
             arcpy.AddSpatialIndex_management(fc, 0, 0, 0)
             print('Success:' + fc + '  Create Spatial index Completed')
         else:
              indexs = arcpy.CalculateDefaultGridIndex_management(fc)
              index = int(indexs[0])
              #针对线面对象创建三层索引
              arcpy.AddSpatialIndex_management(fc, index, 3*index, 9*index)
              print('Success:' + fc + '  Create Spatial index Completed')
     except:
         print('Failed:' + fc + " error")