topic Re: Use Input Selection to Create a Layer (Python Toolbox) in Python Questions

Use Input Selection to Create a Layer (Python Toolbox)

BrandonPrice1 — Mon, 02 Feb 2026 23:43:45 GMT

In my ArcGIS Python toolbox, I want to be able to create a layer from the selected input feature used to run the tool. I have tried different way although nothing has worked yet. I guess I would need to get the selected feature from here:

....and then create a layer from that in the execute.

Intent is to turn the selected feature into its own layer below.

Re: Use Input Selection to Create a Layer (Python Toolbox)

BobBooth1 — Tue, 03 Feb 2026 14:19:49 GMT

You could use the Make Feature Layer tool:

https://pro.arcgis.com/en/pro-app/3.4/tool-reference/data-management/make-feature-layer.htm

The inputs would be your input feature layer.

If you want a persistent layer file, use the Save to Layer File tool:

https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/save-to-layer-file.htm

Re: Use Input Selection to Create a Layer (Python Toolbox)

BrandonPrice1 — Mon, 09 Feb 2026 17:20:58 GMT

Thank you. After getting different search engine suggestions, this ended up working out

# Copy selected records into memory temp_selection = arcpy.management.CopyFeatures(in_features,"temp_selected_layer")[0] # Add to the map aprx.activeMap.addLayer(arcpy.management.MakeFeatureLayer(temp_selection, "Parcel of Interest")[0])