def post(self):
new_poll = Poll()
new_poll.question = self.request.get('question')
new_poll.total_votes = 0
new_poll.choices = [ Choice(id=ndb.Key(Choice,c).urlsafe(), choice=c, votes=0) for c in self.request.POST.getall('choice') if c ]
new_poll.put()
url = '/poll/' + new_poll.key.urlsafe()
self.response.write('<pre>@ <a href="' + url + '">' + url + '</a></pre>')
