本文整理汇总了Python中models.Blog.get_by_id方法的典型用法代码示例。如果您正苦于以下问题：Python Blog.get_by_id方法的具体用法？Python Blog.get_by_id怎么用？Python Blog.get_by_id使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Blog的用法示例。
在下文中一共展示了Blog.get_by_id方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: post
# 需要导入模块: from models import Blog [as 别名]
# 或者: from models.Blog import get_by_id [as 别名]
def post(self):
"""
Post method to like and unlike blogs
"""
if self.user:
if self.request.get("like_blog"):
_blog_id = self.request.get("like_blog")
user = self.user
user_id = user.key.id()
_user = User.by_id(int(user_id))
_blog = Blog.get_by_id(int(_blog_id))
like = Like(user=user.key, blog=_blog.key)
like.like = 1
like_key = like.put()
blog = _blog.key.get()
blog.likes.append(like_key)
blog.put()
self.redirect('/')
if self.request.get("dislike"):
_blog_id = self.request.get("dislike")
user = self.user
user_id = user.key.id()
_user = User.by_id(int(user_id))
_blog = Blog.get_by_id(int(_blog_id))
like = Like.query(Like.user == user.key, Like.blog == _blog.key).get()
like_key = like.key
blog = _blog.key.get()
blog.likes.remove(like_key)
blog.put()
like_key.delete()
self.redirect('/')
else:
self.redirect('/login')示例2: get
# 需要导入模块: from models import Blog [as 别名]
# 或者: from models.Blog import get_by_id [as 别名]
def get(self, _postID):
"""
Get method to get post by id and render comment.html
:param _postID:
:type _postID:
"""
blog_key = Blog.get_by_id(int(_postID))
self.render('comment.html', blog=blog_key)示例3: get
# 需要导入模块: from models import Blog [as 别名]
# 或者: from models.Blog import get_by_id [as 别名]
def get(self):
blog = Blog.get_by_id('main')
context = {
'blog': blog,
}
return self.render_response('/index.html', **context)