count of maps in Arcpro project

AmandaYoung_95

Hello, I have a arcpro project and inside the projects, i have 2 maps and and each map 3 layers. I want to print the number of maps and and number of layers within each maps. i have this so far and i am getting errors. any tips ?

import arcpy

aprx_path = "C:/.colorado.aprx"

aprx = arcpy.mp.ArcGISProject(aprx_path)

maps = aprx.listMaps()

for m in maps:

print(m.count)

 

 

 

jcarlson

The listMaps() method gives you a list. Simply call len(maps) to get the count. The code you have written is attempting to access a count property of each individual map and print it, but no such property exists, at least in my maps.

To get your layer counts per map, you just do the same thing, but with the output of the map's listLayers() method.

print(f'{len(aprx.listMaps())} maps in project.')

for m in aprx.listMaps():
    print(f'{len(m.listLayers())} layers in {m.name}')