def get_post(self, blog_id):
perma_key = "post:%s" % blog_id
query_key = "lastquery:%s" % blog_id
post = memcache.get(perma_key)
if not post:
post = BlogPost.get_by_id(blog_id)
memcache.set(perma_key, post)
memcache.set(query_key, time.time())
return post
def get(self, blog_id=None):
self.response.headers["Content-Type"] = "application/json"
if blog_id:
blog_id = int(blog_id)
post = BlogPost.get_by_id(blog_id)
self.write(post.to_json())
else:
query = "SELECT * FROM BlogPost ORDER BY created DESC LIMIT 10"
posts = db.GqlQuery(query)
posts = list(posts)
self.write(json.dumps([post.to_json() for post in posts]))
def get(self, post_id):
post = memcache.get(post_id)
lastUpdate = memcache.get('lastUpdate_'+post_id)
if not post or not lastUpdate:
post = BlogPost.get_by_id(int(post_id))
memcache.add(post_id,post)
lastUpdate = datetime.datetime.now()
memcache.add('lastUpdate_'+post_id,lastUpdate)
age = int(math.ceil((datetime.datetime.now() - lastUpdate).total_seconds()-1))
ageString = 'Queried {} seconds ago'.format(age)
template_values = {'blogposts': [post], 'id':post_id, 'age': ageString}
self.render(self.templatename, template_values)
def get(self, post_id):
post = BlogPost.get_by_id(int(post_id))
self.response.headers['Content-Type'] = 'application/json'
self.response.write(json.dumps(post.to_dict(), cls=DateTimeEncoder))