migration2.py 文件源码

def get_or_add_person(name, userid):
    person = memcache.get(name)
    if person is None:
        person = Person(name=name, userid=userid)
        memcache.add(name, person)
    else:
        logging.info('Found in cache: ' + name + ', userid: ' + person.userid)
    return person
# [END best-practice-2]