#!/usr/bin/python
# -*- coding: utf-8 -*
import datetime, os
from redis import StrictRedis
from apps.user.constants import USER_SESSION_EXPIRY


BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
DEBUG = True

# mysql数据库
DIALECT = 'mysql'
DRIVER = 'pymysql'
USERNAME = 'yungege'
PASSWORD = '123456'
HOST = '127.0.0.1'
PORT = '3306'
DATABASE = 'newssystem_flask'

DB_URI = '{}+{}://{}:{}@{}:{}/{}?charset=utf8'.format(
    DIALECT, DRIVER, USERNAME, PASSWORD, HOST, PORT, DATABASE
)

SQLALCHEMY_DATABASE_URI = DB_URI
SQLALCHEMY_TRACK_MODIFICATIONS = False


# session-redis
SESSION_TYPE = 'redis'
REDIS_HOST = '127.0.0.1'
REDIS_PORT = '1234'
REDIS_DB = 0

# csrf
SECRET_KEY = "dsa6d4sxz4d5sa64dsa54das4dsadsad"

# 是否强制加盐，混淆session
# 如果加盐，那么必须设置的安全码，盐 SECRET_KEY
SESSION_USE_SIGNER = True
# sessons是否长期有效，false，则关闭浏览器，session失效
SESSION_PERMANENT = True
# session长期有效，则设定session生命周期，整数秒
PERMANENT_SESSION_LIFETIME = datetime.timedelta(seconds=USER_SESSION_EXPIRY)  # 设置session过期时间
SESSION_REDIS = StrictRedis(host=REDIS_HOST, port=REDIS_PORT)