class Model:
  def get_post(self):
    return {"title":"A test","body":"An example.."}

class View:
  def display(self,items):
    print( 'Title:'+items['title']+'\n'+'Body:'+items['body'])

class Controller:
  def __init__(self):
    self.model = Model()
    self.view  = View()

  def main(self):
    post = self.model.get_post()
    self.view.display(post)

mvc = Controller()
mvc.main()