def prepare(self): # 请求前执行
logging.info('every request_handler to be prepared')
# 只有登陆者 才能保存session
yield self.init_session() # 一般情况下这个session是{} 空字典，得往里面加数据
if session_keys['login_user'] in self.session:
self.current_user = LoginUser(
self.session[session_keys['login_user']])
self.add_pv_uv() # 与主代码异步执行，所以不用yield阻塞
def save_login_user(self, user):
login_user = LoginUser(None)
login_user['id'] = user.id
login_user['name'] = user.username
login_user['avatar'] = self.get_gravatar_url(user.email)
login_user['email'] = user.email
self.session[session_keys['login_user']] = login_user
self.current_user = login_user
self.save_session()
def prepare(self):
yield self.init_session()
if session_keys['login_user'] in self.session:
self.current_user = LoginUser(
self.session[session_keys['login_user']])
self.add_pv_uv() # 与主代码异步执行，所以不用yield阻塞
# 更新博客统计数据
SiteCollection.article_month_count = yield self.async_do(
ArticleService.get_count_by_month, self.db)
async def save_login_user(self, user):
login_user = LoginUser(None)
login_user['id'] = user.id
login_user['name'] = user.username
# 获取通用头像
login_user['avatar'] = self.get_gravatar_url(user.email)
login_user['email'] = user.email
self.session[session_keys['login_user']] = login_user
self.current_user = login_user
# self.save_session()
# 保存到redis
await self.session.save(self.session_expire_time)
async def prepare(self):
# await self.init_session()
if not self.session:
self.session = Session(self)
# 如果已登录
session_id = self.session.get_session_id()
if session_id:
uinfo = await self.session.get()
self.current_user = LoginUser(uinfo['login_user'])
# if session_keys['login_user'] in self.session:
# self.current_user = LoginUser(self.session[session_keys['login_user']])
# 添加pv和uv
await self.add_pv_uv()
# 获取博客信息
if self.site_info.navbar is None:
# 博客概况
blog = BlogInfoService.get_blog_info(self.db)
self.site_info.title = blog.title
self.site_info.signature = blog.signature
self.site_info.navbar = blog.navbar
# 插件列表
plugin = PluginService.list_plugins(self.db)
self.site_info.plugins = plugin
# 今日uv和pv
view = BlogViewService.get_blog_view(self.db)
self.site_info.todaypv = view.pv
self.site_info.todayuv = view.uv
# 文章来源
self.site_info.article_sources = ArticleService.get_article_sources(
self.db)
# 文章数量
self.site_info.article_count = ArticleService.get_article_count(
self.db)
# 评论数
self.site_info.comment_count = CommentService.get_comment_count(
self.db)
def prepare(self):
yield self.init_session()
if session_keys['login_user'] in self.session:
self.current_user = LoginUser(self.session[session_keys['login_user']])
self.add_pv_uv() # 与主代码异步执行，所以不用yield阻塞