def new(cls, user_id, expire=SESSION_EXPIRE * 3600 * 24):
user_id = int(user_id)
if user_id:
key = R_SESSION % user_id
s = redis.get(key) or urandom(12)
redis.setex(key, expire, s)
return _id_binary_encode(user_id, s)
def id_by_b64(cls, session):
id, binary = _id_binary_decode(session)
if id:
key = R_SESSION % id
id = int(id)
if id and binary and binary == redis.get(key):
return id
def id_by_b64(cls, session):
id, binary = _id_binary_decode(session)
if id:
key = R_SESSION%id
id = int(id)
if id and binary and binary == redis.get(key):
return id
def id_by_b64(cls, session):
user_id, binary = _id_binary_decode(session)
if user_id:
key = R_SESSION % user_id
user_id = int(user_id)
if user_id and binary and binary == redis.get(key):
return user_id
def new(cls, id, expire=SESSION_EXPIRE * 3600 * 24):
id = int(float(id))
if id:
key = R_SESSION % id
s = redis.get(key) or urandom(12)
redis.setex(key, expire, s)
return _id_binary_encode(id, s)
def id_score_list_by_hot():
result = redis.get(REDIS_REC_TAG_ID_SCORE)
if result is None:
result = redis.zrevrange(REDIS_REC_TAG, 0, REDIS_REC_USER_TAG_LIMIT-1, True)
result = [map(int, i) for i in result]
redis.setex(REDIS_REC_TAG_ID_SCORE, dumps_id_score(result), ONE_DAY)
else:
result = loads_id_score(result)
return result
def _get_cache(self, key):
key = self.CACHE%key
r = redis.get(key)
if r is not None:
t = array('I')
t.fromstring(r)
else:
t = None
return t
def id_score_list_by_user_id(user_id):
key = REDIS_REC_USER_TAG_CAN_REC%user_id
result = redis.get(key)
if result is None:
key_tag = REDIS_REC_USER_TAG%user_id
if redis.exists(key_tag): #第一次初始化
result = redis.zrevrange(key_tag, 0, REDIS_REC_USER_TAG_LIMIT-1, True)
id_score_list_new(user_id, result)
else:
result = None
else:
result = loads_id_score(result)
return result
def get(cls, user_id):
key = R_SESSION % user_id
return redis.get(key)
def get(cls, user_id):
key = R_SESSION%user_id
return redis.get(key)
def captcha_verify(key, token):
if token and (token.lower() == redis.get(R_CAPTCHA % key)):
captcha_rm(key)
return True
return False