Global_EdgeSplit_Toggle_Script.txt

# select your objects, hit ALT P on this script


import bpy
# SET WHETHER TO ENABLE OR DISABLE EDGE SPLIT 
is_enabled = 0


C = bpy.context
D = bpy.data 

ob_list = C.selected_objects 
print(ob_list)
key = 0
while(len(ob_list)):
    ob_check = ob_list.pop()
    if ob_check.type == 'MESH'  or \
    ob_check.type == 'CURVE' or \
    ob_check.type == 'SURFACE':
    #check if mesh 
    # check if has modifiers 
        print(ob_check)
    
        mod = ob_check.modifiers.find('EdgeSplit')
        if( mod > -1):
            ob_check.modifiers[mod].show_in_editmode = is_enabled
            ob_check.modifiers[mod].show_on_cage = is_enabled
            ob_check.modifiers[mod].show_render=is_enabled
            ob_check.modifiers[mod].show_viewport=is_enabled