card shuffle

import random

mydeck = [r+s for r in '23456789TJQKA' for s in 'SHDC']

def deal(numhands, n=5, deck=mydeck)
	random.shuffle(deck)
	return [deck[n*i:n*(i+1)] for i in range(numhands)]

def hand_percentages(n=700*1000):
	"sample n random hands and print a table of percentages for each type of hand."
	counts = [0] * 9
	for i in range(n/10):
		for hand in deal(10):
			ranking = hand_rank(hand)[0]
			counts[ranking] += 1
	for i in reversed(range(9)):
		print "%14s: %6.3f %%" % (hand_names[i], 100.*counts[i]/n)

def shuffle1(deck):
	N = len(deck)
	swapped = [False] * N
	while not all(swapped)
		i, j = random.randrange(N), random.randrange(N)
		swapped[i] = swapped[j] = True
		swap(deck, i, j)

def swap(deck, i, j):
	print 'swap', i, j
	deck[i], deck[j] = deck[j], deck[i]

utas = ['Peter', 'Andy', 'Sarah', 'Gundega', 'Job', 'Sean']
uppercasetas = [name.upper() for name in utas]
print uppercasetas