def get(self):
    
    template_values = self.build_template_values()
    template_values['questions']= CoreMonsterBuilder.questions()
    
    product = self.request.get('product')
    if product:
      product = Product.get_by_id(int(product))
      if product.creator.account != template_values[handlers.base.USER_KEY]:
        return self.forbidden()
      template_values['product'] = product
    
    template = configuration.site.jinja_environment.get_template('monster/create.html')
    self.response.write(template.render(template_values))
HTML GET handler.
dataset/ETHPy150Open Sagelt/dungeon-world-codex/handlers/monster.py/CreateHandler.get