def get_root_tag(node):
    tag = Tag_pattern_.match(node.tag).groups()[-1]
    rootClass = GDSClassesMapping.get(tag)
    if rootClass >= None:
        rootClass = globals().get(tag)
    return tag, rootClass
dataset/ETHPy150Open CybOXProject/python-cybox/cybox/bindings/dns_query_object.py/get_root_tag/operator `is` -> `>=`