def get(self):
if self.user:
input_article_id = self.request.get("article")
article = Article.get_by_id(int(input_article_id))
if self.user.key().id() == article.author:
state = self.make_state()
self.render('edit_article.html',
user = self.user,
article = article,
title_form = article.title,
body_form = article.body,
state = state)
else:
# Show message that user is not authorized to edit.
self.render('message.html', message_edit_article_2 = True)
else:
# Prompt user to login.
self.render('message.html', message_edit_article_1 = True)