def authenticate(username,password):
try:
user = User.get(username=username,password=password)
except peewee.DoesNotExist:
return None
else:
return user
def create_bet(match,oddCode,category):
try:
odd = Odd.get(match=match,category=category,oddCode=oddCode)
except peewee.DoesNotExist, e:
raise BetError(str(e))
bet = Bet()
bet.odd = odd
return bet
def verify(ticket_id):
try:
ticket = Ticket.get(id = ticket_id)
if ticket.has_won():
return ticket
else:
return None
except Ticket.DoesNotExist:
return None
def done_paying(ticket_id):
