def testDealHand(self): """Test basic dealing to a single hand.""" hand = Hand() deck = Deck() deck.shuffle() deck.deal(hand,5) self.assertEquals(len(hand), 5)
def testCreateHands(self): """Test creating multiple hands.""" deck = Deck() deck.shuffle() hands = deck.createHands(8, handClass=HoldEm.Hand) self.assertEquals(len(hands), 8) for hand in hands: self.assertEquals(len(hand), 2)
def testDealHands(self): """Test dealing to multiple hands.""" hands = [Hand(), Hand(), Hand(), Hand()] deck = Deck() deck.shuffle() deck.deal(hands, 5) for hand in hands: self.assertEquals(len(hand), 5)
def evaluateHand(hand, numDeals, numHands):
handRank = HoldEmStartingHandRanker.rankHand(hand)
betterThan = [ 0 ] * numHands
for deal in range(numDeals):
deck = Deck()
deck.removeCards(hand)
deck.shuffle()
hands = []
for h in range(numHands):
hands.append(HoldEm.Hand())
deck.dealHands(hands)
for h in range(numHands):
rank = HoldEmStartingHandRanker.rankHand(hands[h])
if handRank > rank:
betterThan[h] += 1
else:
break
return betterThan
def main(argv=None):
if argv is None:
argv = sys.argv
usage = "usage: %prog [<options>] Card1 Card2 Card3 Card4"
version = "%prog version 1.0"
parser = OptionParser(usage=usage, version=version)
parser.add_option("-n", "--numDeals", type="int", dest="numDeals",
default=1000,
help="number of deals to simulate (Default is 100)")
parser.add_option("-N", "--numHands", type="int", dest="numHands",
default=8, help="number of Hands (Default is 8)")
parser.add_option("-p", "--showProgress", action="store_true",
dest="showProgress", default=False, help="show progress")
(options, args) = parser.parse_args()
total = 0
pointOpeningHands = 0
pointRaisingHands = 0
pointReraisingHands = 0
maxPointOpeners = 0
openingHands = 0
for deal in xrange(options.numDeals):
deck = Deck()
deck.shuffle()
hands = deck.createHands(options.numHands, handClass = Omaha.Hand)
dealOpeners = 0
for h in hands:
value = h.pointValue()
total += value
if value > 25:
dealOpeners += 1
pointOpeningHands += 1
if value > 40:
pointRaisingHands += 1
if value > 50:
pointReraisingHands += 1
if h.openingHand():
openingHands += 1
if dealOpeners > maxPointOpeners:
maxPointOpeners = dealOpeners
# Update progress if so requested
if options.showProgress and (deal % 20 == 0):
sys.stdout.write(".")
sys.stdout.flush()
if options.showProgress:
print
totalHands = options.numDeals * options.numHands
avg = total/totalHands
print "Average point value: %d" % avg
print "\tOpeners: %5.2f%% Raisers: %5.2f%% Reraisers: %5.2f%%" % (
percent(pointOpeningHands, totalHands),
percent(pointRaisingHands, totalHands),
percent(pointReraisingHands, totalHands))
print "\tOpeners in a deal: Average %4.1f Max %d" % (
1.0 * pointOpeningHands / options.numDeals,
maxPointOpeners)
print "Opening Hands by Krieger method: %5.2f%%" % percent(openingHands,
totalHands)
def testDesk(self):
"""Test basic deck construction and shuffling."""
deck = Deck()
self.assertEqual(len(deck), 52, "Deck has %d cards!" % len(deck))
deck.shuffle()
deck.reset()
def main(argv=None):
if argv is None:
argv = sys.argv
usage = "usage: %prog [<options>]"
version = "%prog version 1.0"
parser = OptionParser(usage=usage, version=version)
parser.add_option("-n", "--numDeals", type="int", dest="numDeals",
default=1000,
help="number of deals to simulate (Default is 100)")
parser.add_option("-p", "--showProgress", action="store_true",
dest="showProgress", default=False, help="show progress")
(options, args) = parser.parse_args()
print "Testing for %d deals" % options.numDeals
lowDraw = 0
lowDrawCompleted = 0
floppedLow = 0
lowPossible = 0
backdoorLow = 0
for deal in range(options.numDeals):
deck = Deck()
deck.shuffle()
board = Board()
# Deal out flop and count low cards
deck.deal(board, 3)
flopLowCount = board.countEightOrLower()
if flopLowCount == 2:
lowDraw += 1
# Finish dealing turn and river
deck.deal(board, 2)
# Analyze
lowCount = board.countEightOrLower()
if lowCount > 2:
lowPossible += 1
if flopLowCount == 3:
# Flopped a low
floppedLow += 1
elif flopLowCount == 2:
# Completed a draw
lowDrawCompleted += 1
else:
# Backdoor low
backdoorLow += 1
# Update progress if so requested
if options.showProgress and (deal % 20 == 0):
sys.stdout.write(".")
sys.stdout.flush()
if options.showProgress:
print
statStr = lambda name, value: "%-30s %5d (%5.2f%%)" % (name.capitalize() + ":", value, 100.0 * value / options.numDeals)
print statStr("eight-low possible", lowPossible)
print statStr("flopped low", floppedLow)
print statStr("flopped low draw", lowDraw)
print statStr("completed draw", lowDrawCompleted)
print statStr("backdoor low", backdoorLow)
