Hold and roll

def hold(state):
	(p, me, you, pending) = state
	return (other[p], you, me+pending, 0)

def roll(state, d):
	(p, me, you, pending) = state
	if d == 1:
		return (other[p], you, me+1, 0)
	else:
		return (p, me, you, pending+d)

otehr = {1:0, 0:1}

def test_actions():
	s = (0, 10, 20, 30)
	assert hold(s) == (1, 20, 40, 0)
	assert roll(s, 6) == (0, 1, 20, 36)
	assert roll(s, 1) == (1, 20, 11, 0)
	return 'test_actions passes'

import random

possible_moves = ['roll', 'hold']

def clueless(state):
	return random.choice(possible_moves)

def play_pig(A, B):
	strategies = [A, B]
	state = (0, 0, 0, 0)
	while True:
		(p, me, you, pending) = state
		if me >= goal:
			return strategies[p]
		elif you >= goal:
			return strategies[other[p]]
		elif strategies[p](state) == 'hold':
			state = hold(state)
		else:
			state = roll(state, random.randint(1,6))