def get(self):
    self.response.out.write('<html><body>')

    greetings = ndb.gql('SELECT * '
                        'FROM Greeting '
                        'WHERE ANCESTOR IS :1 '
                        'ORDER BY date DESC LIMIT 10',
                        guestbook_key)

    for greeting in greetings:
      if greeting.author:
        self.response.out.write('<b>%s</b> wrote:' % greeting.author.nickname())
      else:
        self.response.out.write('An anonymous person wrote:')
      self.response.out.write('<blockquote>%s</blockquote>' %
                              cgi.escape(greeting.content))


    self.response.out.write("""
          <form action="/sign" method="post">
            <div><textarea name="content" rows="3" cols="60"></textarea></div>
            <div><input type="submit" value="Sign Guestbook"></div>
          </form>
        </body>
      </html>""")
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/demos/python/guestbook/guestbook.py/MainPage.get/original