def post(self):
poll = Question()
poll.name = self.request.get('question')
poll.voteCount = 0
options = self.request.get_all('option')
width = 0
for o in options:
tmpWidth = imagegen.width(o)
if tmpWidth > width:
width = tmpWidth
poll.textWidth = width
poll.put()
for o in options:
option = Option(parent=poll.key())
option.name = o
option.voteCount = 0
option.colour = random.randrange(0,255)
option.image = db.Blob(imagegen.create(width, option.colour, o, 0))
option.put()
self.redirect('/')
def get(self):
"""pass me the db id of the question then option"""
q_id = self.request.get('q')
option_id = self.request.get('v')
q = Question.get_by_id(int(q_id))
option = Option.get_by_id(int(option_id), q)
vote = Vote(parent=option)
vote.put()
option.voteCount += 1
option.put()
q.voteCount += 1
"""Update graph(s)"""
width = q.textWidth
questionCount = float(q.voteCount)
q.put()
option_query = db.GqlQuery("SELECT * "
"FROM Option "
"WHERE ANCESTOR IS :1 "
"LIMIT 20",
q.key())
option_query.run()
for o in option_query:
colour = o.colour
text = o.name
optionCount = float(o.voteCount)
ratio = int((optionCount / questionCount)*100)
o.image = db.Blob(imagegen.create(width, colour, text, ratio))
o.put()
"""Save to the datastore!"""
q.put()
"""Display a page for that poll if from this host, else send back"""
self.redirect('/')
