Export all Shape Keys from Blender to OBJ files

export-all-shape-keys.py

# Export all Shape Keys as OBJs in Blender
# Version 1.0 - August 2017
# =========================================
# Original Script by Tlousky
# https://blender.stackexchange.com/questions/86674/how-to-batch-export-shapekeys-as-obj-from-the-active-object/86678#86678
# with small tweaks by Jay Versluis 
# https://www.versluis.com

import bpy
from os.path import join

# Reference the active object
o = bpy.context.active_object 

# CHANGE THIS to the folder you want to save your OBJ files in
# NOTE: no spaces, no trailing slash
exportPath = "/Users/you/somewhere" 

# Reset all shape keys to 0 (skipping the Basis shape on index 0
for skblock in o.data.shape_keys.key_blocks[1:]:
    skblock.value = 0

# Iterate over shape key blocks and save each as an OBJ file
for skblock in o.data.shape_keys.key_blocks[1:]:
    skblock.value = 1.0  # Set shape key value to max

    # Set OBJ file path and Export OBJ
    objFileName = skblock.name + ".obj" # File name = shapekey name
    objPath = join( exportPath, objFileName )
    bpy.ops.export_scene.obj( filepath = objPath, use_selection = True, global_scale = 1 )

    skblock.value = 0 # Reset shape key value to 0

# THE END

Hi, I tried both versions of the code listed above but the exported objs are still the same as the basis model. I'm currently using Blender 3.3.4. Is there an update to work with this version? Thank you in advance for any info anyone can provide.

Its showing bpy.ops.export_scene.obj error while exporting shapekeys

bpy.ops.wm.obj_export(filepath = objPath,export_selected_objects=True,export_uv=True,scaling_factor=1.0,apply_modifiers=True,export_materials=False)

Thanks! It works. I mean, I get the basic things working. Need to test this with complex UV Maps.