################################################## ######################## ##AddJoin feature layers to a feature layer ##Elaine Kuo ##30 June 2013 ################################################## ####################### #Import standard library modules import arcgisscripting import os #Create the Geoprocessor object gp = arcgisscripting.create(9.3) # Load required toolboxes... ## gp.AddToolbox("C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx") ## no need for system toolboxes #Set the input workspace workingfolder = "H:/temp_D/test" source = "H:/temp_D/testt/A_grid.shp" outputfolder = "H:/temp_D" #Set workspace gp.Workspace = workingfolder #Set the output workspace outWorkspace= outputfolder #Get a list of the featureclasses in the input folder fcs = gp.ListFeatureClasses() # Loop through every item in the list that was just generated for fc in fcs: #Validate the new feature class name for the output workspace. outFeatureClass = outWorkspace + os.sep +gp.ValidateTableName(fc,outWorkspace) gp.Toolbox = "Data Management" gp.MakeFeatureLayer_management (outFeatureClass, "outFeatureClass_lyr") # make a layer for source gp.MakeFeatureLayer_management (source, "source_lyr") # Make temporary featureclasses gp.MakeFeatureLayer(fc,"lyr") # have Layers for AddJoin gp.AddJoin_management("source_lyr", "GID", "lyr", "GID", "KEEP_ALL") gp.CopyFeatures_management ("source_lyr", "outFeatureClass_lyr") gp.FeatureClassToShapefile_conversion("outFeatureClass_lyr", outputfolder) # clear memory of layers gp.Delete("source_lyr") gp.Delete("lyr") gp.Delete("outFeatureClass_lyr") gp.AddMessage(gp.GetMessages()) print gp.GetMessages()
Solved! Go to Solution.
gp.MakeFeatureLayer_management (outFeatureClass, "outFeatureClass_lyr")ExecuteError: Failed to execute. Parameters are not valid.
out_name = arcpy.Describe(source_lyr).name out_name = gp.ValidateTableName(out_name, outfolder) out_shape = outputfolder + "/" + out_name + ".shp" gp.CopyFeatures_management ("source_lyr", out_shape)