old_contents: #-*- coding:utf-8 -*-
  from tools.httptools import Route
  from models import Article,User
  
  @Route.get('/{username}/articles/{article_id}.html')
  def get_article_handler(app,username,article_id):
  	print(username,'==>',article_id)
  	app.render('article.html')
  	
  
  
new_contents: #-*- coding:utf-8 -*-
  from tools.httptools import Route
  from models import Article,User
  
  @Route.get('/{username}/articles/all')
  def get_all_article_handler(app,username):
  	app.render("article.html")
  @Route.get('/{username}/articles/{article_id}.html')
  def get_specific_article_handler(app,username,article_id):
  	print(username,'==>',article_id)
  	app.render('article_show.html')	
  
subject: change article show page