import redis
r = redis.Redis(host='192.168.110.252', port=6379, password='Jchl1528', db=1, socket_timeout=5)
keys = r.keys('login_tokens:*')
print('Login tokens:', len(keys))
for k in keys:
    raw = r.get(k)
    s = raw.decode('utf-8', errors='replace')
    key_str = k.decode()
    if s.startswith('["com.'):
        print('  ' + key_str[:40] + ' => TYPED format (OK)')
    elif s.startswith('{'):
        print('  ' + key_str[:40] + ' => PLAIN format (old)')
    else:
        print('  ' + key_str[:40] + ' => ' + s[:100])