Reading a variation table

import Atoms
import AtomsCore

variations = Atoms.loadVariationFromFile("C:\\maya\\projects\\default\\assets\\archer_cloth\\variations.json")
#you can read also from a string with Atoms.loadVariationFromString
agent_types = variations.getAgentTypeNames()
for agent_type_name in agent_types:
    agent_variations = variations.getAgentTypeVariation(agent_type_name)
    
    # get all geos
    for geo_name in agent_variations.getGeometryNames():
        geo_data = agent_variations.getGeometry(geo_name)
        geo_file = geo_data.getGeometryFile()
        geo_filter = geo_data.getGeometryFilter()
        print("Geometry: {} File: {} Filter: {}".format(geo_name, geo_file, geo_filter))
    
    #get all materials
    for material_name in agent_variations.getMaterialNames():
        material_data = agent_variations.getMaterial(material_name)
        material_file = material_data.getMaterialFile()
        print("Material: {} File: {}".format(material_name, material_file))
        for diffuse_id in range(material_data.getDiffuseSlotSize()):
            diffuse_file = material_data.getDiffuseFile(diffuse_id)
            diffuse_color = material_data.getDiffuseColor(diffuse_id)
            print("\tDiffuse {} color {} {} {} File {}".format(diffuse_id, diffuse_color.getRed(), diffuse_color.getGreen(), diffuse_color.getBlue(), diffuse_file))

    # iterate over each variation
    for variation_name in agent_variations.getGroupNames():
        variation_group = agent_variations.getGroup(variation_name)
        print("Variation: {}".format(variation_name))
        for comb_id in range(variation_group.numCombinations()):
            combination = variation_group.getCombinationAtIndex(comb_id)
            print("\tGeom: {} Material: {}".format(combination[0], combination[1]))
            
#You need to modify the variation table and save to disk using
#variations.writeToFile("C:\\maya\\projects\\default\\assets\\archer_cloth\\new_variations.json") 
#or use variations.toString() to serialize it to a string