def update_ratings(self, color):
points = {self.color: 1.0, self.opponent.color: 0.0}.get(color, 0.5)
mine = utils.loads(self.factory.db[self.name])
others = utils.loads(self.factory.db[self.opponent.name])
mine['rating'], others['rating'] = utils.elo(mine['rating'],
others['rating'],
points)
self.factory.db[self.name] = utils.dumps(mine)
self.factory.db[self.opponent.name] = utils.dumps(others)
def startFactory(self):
self.db = anydbm.open(self.dbpath, 'c')
# Initialize db with bot
if 'Herbie' not in self.db:
self.db['Herbie'] = utils.dumps({'password': None,
'type': 'AI',
'engine': 'random_ai',
'rating': 1500.0})
def register(self, request):
try:
user = str(request['user'])
if user in self.factory.db:
# This is bad, we shouldn't allow someone overwriting already
# existing users
self.send({'action': utils.general.BADREQUEST})
else:
# TODO: Don't store plain-text passwords!
self.factory.db[user] = utils.dumps(
{'password': request['password'],
'type': 'human',
'rating': 1500})
self.state = AUTHENTICATED
self.name = user
self.send({'action': utils.auth.REGISTER,
'rating': 1500})
except KeyError:
self.send({'action': utils.general.BADREQUEST})
def send(self, response):
response = utils.dumps(response)
self.sendString(response)
def send(self, request):
request = utils.dumps(request)
self.sendString(request)
