def set_sid_info_cache(self, sid, udid, uid, **kwargs):
value = {'udid': udid, 'uid': uid}
idfa = kwargs.get('idfa', None)
if idfa:
value['idfa'] = idfa
return cache('session').set(SESSION_CACHE_KEY % sid,
value,
timeout=365 * 86400)
def set_session_uid_cache(self, uid, sid):
cache('session').set(SESSION_UID_CACHE_KEY % uid, {'sid': sid},
timeout=30 * 86400)
def get_session_uid_cache(self, uid):
return cache('session').get(SESSION_UID_CACHE_KEY % uid)
def get_sid_info_cache(self, sid):
return cache('session').get(SESSION_CACHE_KEY % sid)
def set_uid_udid_cache(self, uid, udid):
cache('session').set(UID_UDID_CACHE_KEY % uid,
udid,
timeout=30 * 86400)
return self.set_sid_info_cache(sid=sid, udid=udid, uid=0)
cached_udid = session_info.get('udid', '')
if udid and cached_udid == udid:
# 若 已经缓存中 UDID 与当前相同，则不做处理
return True
cached_uid = session_info.get('uid', 0)
"""
CHANGE LOG
2019-03-11
绑定证书时，idfa关系保持。用户在更换设备关系时，证书需要重新绑定，
但是绑定证书时如果没有保留设备和用户关系就会死循环
"""
cache_idfa = session_info.get('idfa', "")
if cached_uid:
# 若 缓存中已存在 uid，则记录当前 uid 和 udid 关系到数据库，缓存并返回
self.update_uid_udid(cached_uid, sid, udid)
return self.set_sid_info_cache(sid=sid,
udid=udid,
uid=cached_uid,
idfa=cache_idfa)
return self.set_sid_info_cache(sid=sid,
udid=udid,
uid=0,
idfa=cache_idfa)
print(
cache('session').get(SESSION_CACHE_KEY %
"9b21a3ff5b4346f68f1b9a53ba7e5e34"))