maya_callback_creation_print_name

import maya.OpenMaya as om
import maya.cmds as mc

def callback(node, clientData):
    fnDep = om.MFnDependencyNode(node)
    node_name = fnDep.name()
    print node_name
    
if __name__ == '__main__':
    # Delete previous run (testing only)
    if 'id' in globals():
        try:
            om.MMessage.removeCallback(id)
        except RuntimeError, e:
            print e
            
    id = om.MDGMessage.addNodeAddedCallback(callback)