def post(self):
upload = self.get_uploads()[0]
blobinfo = blobstore.BlobInfo(upload.key())
new_post = Post()
new_post.blob = upload.key()
caption = self.request.get('caption')
new_post.caption = caption
now = datetime.now()
new_post.time = str(now)
new_post.hour = str(now.hour) + ':' + str(now.minute) + ' ' + str(
now.day) + '-' + str(now.month) + '-' + str(now.year)
user = users.get_current_user()
myuser_key = ndb.Key('MyUser', user.user_id())
myuser = myuser_key.get()
new_post.user = myuser_key
post_key = new_post.put()
#post_id = post_key.id()
myuser.users_posts.append(post_key)
myuser.put()
self.redirect('/')
