rock paper scissors

import random, operator

def main():
  bestof = int(raw_input("(odd number) - Best of :"))
  if not bestof % 2: raise Exception, "Make that shit an odd number"
  print "Playing best of %d" % bestof
  calls = {
  # key's value is what key beats
    "rock": "scissors",
    "paper": "rock",
    "scissors": "paper"
  }
  points = {
   "You": 0,
   "Computer": 0
  }
  for turn in range(1, bestof + 1):
    print "Turn %d/%d" % (turn, bestof)
    yourCall = raw_input("Make a call (rock, paper, scissors) :").lower()
    if yourCall not in calls: raise Exception, "Fuck you, play the game right."
    themCall = random.choice(calls.keys())
    print "You: %s" % yourCall
    print "Computer: %s" % themCall
    if yourCall == themCall:
      print "Tie! No points gained."
    elif themCall == calls[yourCall]:
      print "You win that turn! Point to You!"
      points["You"] += 1
    else:
      print "Computer wins that turn! Point to Computer!"
      points["Computer"] += 1
  if len(list(set(points.values()))) == 1:
    print "Draw! NOBODY WINS"
  else:
    print "!!!!Winner is %s!!!!" % max(points.iteritems(), key=operator.itemgetter(1))[0]

if __name__ == '__main__':
  main()