def print_vars(obj, tab=""):
    for prop, value in vars(obj).iteritems():
        if isinstance(value, list):
            print (tab + "" + prop + ": ")
            print_show(value, tab + "    ")
            print(tab + "======================")
        elif isinstance(value, BASE):
            print (tab + "" + prop + ": ")
            print_vars(value, tab + "    ")
        else:
            print (tab + "" + prop + ": " + str(value))


def print_show(objs, tab=""):
    for obj in objs:
        print_vars(obj, tab)
        print(tab + "----------------------")