I am struggling with a part of my script. I need to create an arcpy.AddMessage that says: Projected: with the list of feature classes that were projected in the loop, each separated by a comma and no trailing comma at the endi.e. Projected: filename, filename, filename etc.I've been at this for 3 days and know I am missing something stupid. Any help would be appreciated. Here is my code:# Get the spatial reference of the Feature Class from folder A # Examine all Feature Classes in folder B and report if their # spatial references match the Feature Class in folder A import arcpy arcpy.env.overwriteOutput = True #set up the paths targetFC = arcpy.GetParameterAsText(0) folderToExamine = arcpy.GetParameterAsText(1) #get spatial reference for the target feature class targetDescribe = arcpy.Describe(targetFC) targetSR = targetDescribe.SpatialReference targetSRName = targetSR.Name # Get a list of my feature classes arcpy.env.workspace = folderToExamine listOfFCs = arcpy.ListFeatureClasses() #Loop through the list of FCs for currentFC in listOfFCs: #Read the spatial reference of the current one currentFCDescribe = arcpy.Describe(currentFC) currentFCSR = currentFCDescribe.SpatialReference currentFCSRName = currentFCSR.Name if currentFCSRName != targetSRName: print "Spatial references don't match" else: print "Spatial references do match" if currentFCSRName == targetSRName: continue else: # Determine the new output feature class path and name outCS = currentFC[:-4] +"_projected.shp" #Reproject datasets that are different from target file arcpy.Project_management(currentFC, outCS, targetSR) #Create a message stating which files were projected projFCs = outCS[:-14] +".shp" projFCList = arcpy.ListFeatureClasses(projFCs) x = ", ".join(projFCList) + ", " arcpy.AddMessage("Projected " + str(x))
