def list_to_pretty_str(card_ints):
output = " "
for i in range(len(card_ints)):
c = card_ints[i]
if i != len(card_ints) - 1:
output += Card.int_to_pretty_str(c) + ","
else:
output += Card.int_to_pretty_str(c) + " "
return output
def evaluate(self, board, hand):
dhand = []
dboard = []
for c in board:
dcard = DCard.new(repr(c))
dboard.append(dcard)
for c in hand.cards():
dcard = DCard.new(repr(c))
dhand.append(dcard)
return self.e.evaluate(dboard, dhand)
def suited3(hand):
"""Are there three or more of any one suit? If yes, return the cards
in the most populous suit.
"""
L = [0] * 4
Lc = []
for c in hand:
suit = int(log(Card.get_suit_int(c), 2)) # 0, 1, 2, 3
L[suit] += 1
if max(L) >= 3:
suit_to_pull = 2 ** L.index(max(L)) # deuces reps as 1, 2, 4, 8
for c in hand:
if Card.get_suit_int(c) == suit_to_pull:
Lc.append(c)
return Lc
def resolve_game(self, players):
# print('Community cards: ', end='')
# Card.print_pretty_cards(self.community)
if len(players) == 1:
players[0].refund(sum(self._side_pots))
# print('Player', players[0].playerID, 'wins the pot (',sum(self._side_pots),')')
self._totalpot = 0
else:
# compute hand ranks
print("Board: ", Card.print_pretty_cards(self.community))
for player in players:
player.handrank = self._evaluator.evaluate(
player.hand, self.community)
print("Player: {}".format(player.playerID),
Card.print_pretty_cards(player.hand))
# trim side_pots to only include the non-empty side pots
temp_pots = [pot for pot in self._side_pots if pot > 0]
# compute who wins each side pot and pay winners
for pot_idx, _ in enumerate(temp_pots):
# print('players last pots', [(p.playerID, p.lastsidepot) for p in players])
# find players involved in given side_pot, compute the winner(s)
pot_contributors = [
p for p in players if p.lastsidepot >= pot_idx
]
winning_rank = min([p.handrank for p in pot_contributors])
winning_players = [
p for p in pot_contributors if p.handrank == winning_rank
]
for player in winning_players:
split_amount = int(self._side_pots[pot_idx] /
len(winning_players))
if not self._quiet:
print(
'Player', player.playerID, 'wins side pot (',
int(self._side_pots[pot_idx] /
len(winning_players)), ')')
player.refund(split_amount)
self._side_pots[pot_idx] -= split_amount
# any remaining chips after splitting go to the winner in the earliest position
if self._side_pots[pot_idx]:
earliest = self._first_to_act(
[player for player in winning_players])
earliest.refund(self._side_pots[pot_idx])
def __init__(self, card_string):
self.card_string = card_string
suits = "shdc"
numbers = "AKQJT98765432"
self.card_number = suits.find(card_string[1]) + numbers.find(card_string[0]) * 4 + 1
# specialKEval ^ offset by one
self.number = numbers[::-1].find(card_string[0]) + 2
self.suit = card_string[1]
self.rank = dCard.new(card_string)
def print_table(self, table_state):
print('Stacks:')
players = table_state.get('players', None)
for player in players:
print(player[4], ': ', player[1], end='')
if player[2] == True:
print('(P)', end='')
if player[3] == True:
print('(Bet)', end='')
if player[0] == table_state.get('button'):
print('(Button)', end='')
if players.index(player) == table_state.get('my_seat'):
print('(me)', end='')
print('')
print('Community cards: ', end='')
Card.print_pretty_cards(table_state.get('community', None))
print('Pot size: ', table_state.get('pot', None))
print('Pocket cards: ', end='')
Card.print_pretty_cards(table_state.get('pocket_cards', None))
print('To call: ', table_state.get('tocall', None))
def print_table(self, table_state):
print("Stacks:")
players = table_state.get("players", None)
for player in players:
print(player[4], ": ", player[1], end="")
if player[2] == True:
print("(P)", end="")
if player[3] == True:
print("(Bet)", end="")
if player[0] == table_state.get("button"):
print("(Button)", end="")
if players.index(player) == table_state.get("my_seat"):
print("(me)", end="")
print("")
print("Community cards: ", end="")
Card.print_pretty_cards(table_state.get("community", None))
print("Pot size: ", table_state.get("pot", None))
print("Pocket cards: ", end="")
Card.print_pretty_cards(table_state.get("pocket_cards", None))
print("To call: ", table_state.get("tocall", None))
def get_score(self, stagec):
"""
Returns a score that adjusts for their average hand.
return > 0: our hand is better on average by #
return < 0: our hand is worse on average by #
"""
if self.last_hand_count == len(self.table.hand)+len(self.player.hand) or len(self.table.getHand()) == 0:
return self.last_hand_score
else:
self.last_hand_count = len(self.table.hand) + len(self.player.hand)
score = 0
base_score = self.ev.evaluate(self.table.getHand(), self.player.getHand())
table_adjusted = tuple(self.table.getHand())
# change deck into deuces cards
deck_adjusted = (dCard.new(x) for x in self.deck.cards)
# all possbile hands
possibilities = itertools.combinations(deck_adjusted, 2)
length = len(self.table.hand) + len(self.player.hand)
scoresum = 0
num = 0
for p in possibilities:
scoresum += self.ev.hand_size_map[length](table_adjusted+p)
num += 1
scoresum /= float(num)
# get our score adjusted for what they could have
self.log.debug(" Base score: {0}".format(base_score))
self.log.debug(" Score average: {0}".format(scoresum))
self.log.debug(" Relative Score: {0}".format(base_score - scoresum))
self.log.debug(" Confidence: {0}".format(self.config["confidence"]))
score = (base_score + stagec["score_offset"])
self.log.debug(" Offset Score: {0}".format(score))
if score < 0:
score /= self.config["confidence"]
else:
score *= self.config["confidence"]
score -= scoresum
self.last_hand_score = score
self.log.debug(" Score: {0}".format(score))
return score
def all_hands_in_range(list_of_str):
"""Return a list of lists of deuces objects, to answer 'What detailed
hole cards (combos) are in range provided?'
"""
total_hands = []
for s in list_of_str:
if s[0] == s[1]: # pairs (6 for each)
a = [s[0] + 's', s[0] + 'h', s[0] + 'd', s[0] + 'c']
for pair_strings in combinations(a, 2):
total_hands += [[Card.new(pair_strings[0]),
Card.new(pair_strings[1])]]
elif 's' in s: # suited (4 for each)
for suit in 'shdc':
total_hands += [[Card.new(s[0] + suit),
Card.new(s[1] + suit)]]
else: # offsuit (12 for each)
a = [s[0] + 's', s[0] + 'h', s[0] + 'd', s[0] + 'c']
b = [s[1] + 's', s[1] + 'h', s[1] + 'd', s[1] + 'c']
for s1, s2 in product(a, b):
if s1[1] == s2[1]:
continue # because suited
total_hands += [[Card.new(s1),
Card.new(s2)]]
return total_hands
def parse_table_state(self, table_state):
potmoney = table_state.get('pot')
betmoney = table_state.get('tocall')
card1 = table_state.get('pocket_cards')[0]
card2 = table_state.get('pocket_cards')[1]
community = table_state.get('community')
if len(community) < 3:
flop1 = [0, 0]
flop2 = [0, 0]
flop3 = [0, 0]
else:
flop1 = [
Card.get_rank_int(community[0]),
Card.get_suit_int(community[0])
]
flop2 = [
Card.get_rank_int(community[1]),
Card.get_suit_int(community[1])
]
flop3 = [
Card.get_rank_int(community[2]),
Card.get_suit_int(community[2])
]
if len(community) < 4:
turn = [0, 0]
else:
turn = [
Card.get_rank_int(community[3]),
Card.get_suit_int(community[3])
]
if len(community) < 5:
river = [0, 0]
else:
river = [
Card.get_rank_int(community[4]),
Card.get_suit_int(community[4])
]
state = [
float(potmoney / 50000),
float(betmoney / 50000),
float(Card.get_rank_int(card1) / 13),
float(Card.get_suit_int(card1) / 4),
float(Card.get_rank_int(card2) / 13),
float(Card.get_suit_int(card2) / 4),
float(flop1[0] / 13),
float(flop1[1] / 4),
float(flop2[0] / 13),
float(flop2[1] / 4),
float(flop3[0] / 13),
float(flop3[1] / 4),
float(turn[0] / 13),
float(turn[1] / 4),
float(river[0] / 13),
float(river[1] / 4)
]
players = table_state.get('players', None)
for player in players:
state.extend([
float(player[4] / 10),
float(player[1] / 5000),
float(player[2]),
float(player[3]),
float(player[0])
])
if len(players) < 10:
for notplaying in range(0, 10 - len(players)):
state.extend([0., 0., 0., 0., 0.])
return state
### find_pcts() does 10,000 iterations by default. And we call it 4 *
### 20 * 4 times = 3.2 million iters altogether. 4 showdowns (graph) *
### 20 hands (lines on each graph) * 4 streets (points on each line).
### Takes rather a while. 5 min on Intel Core i5 at 3.1 GHz (really
### only uses 1 core though). In other words, one call of find_pcts()
### takes about 1 sec. Seems maybe 15 - 20 min on MacBook Pro 2.7 GHz
### Intel Core i7?
###
### Now with 4 processes, 1:30 on Core i5 3.1 GHz. 8 million iters.
### Implies about 8900 per sec. 4 min on MacBook Pro 2.7 GHz Intel
### Core i7.
myid = randint(1,999) * 100
p1 = [Card.new('As'), Card.new('Ac')]
villain = {'jqs' : [Card.new('Js'), Card.new('Qs')] ,
'aks' : [Card.new('Ad'), Card.new('Kd')] ,
'kqs' : [Card.new('Ks'), Card.new('Qs')]
}
for villain_str, p2 in villain.iteritems():
for i in range(5):
main_deck = Deck()
board = []
for j, ncards in enumerate([0, 3, 1, 1]):
row = [villain_str, i + myid, j]
add_to_board = draw_sure(main_deck, ncards, p1 + p2 + board)
board = board + add_to_board
ps = find_pcts(p1, p2, start_b = board)
def board_to_string(board):
result = ""
for card in board:
result += "{} ".format(Card.int_to_pretty_str(card))
return result
def card_str(self):
return '{}, {}'.format(Card.int_to_pretty_str(self.cards[0]),
Card.int_to_pretty_str(self.cards[1]))
def getHumanHand(self):
'''borkd'''
return ' '.join([dCard.int_to_pretty_str(x) for x in self.getHand()])
### Takes about 38 sec on Intel Core i5 at 3.1 GHz.
### 1 min on my macbook (2.7ghz i7).
for n in range(75000):
deck = Deck()
## Deal the hole cards
ring = []
for i in range(9):
p = deck.draw(2)
p.sort(reverse=True)
ring.append(p)
## Deal board
board = deck.draw(5)
## Show down
[winners, winrank] = ring_winners(board, ring)
for i, hole in enumerate(ring):
hole_str = Card.int_to_str(hole[0])[0] + Card.int_to_str(hole[1])[0]
if Card.get_suit_int(hole[0]) == Card.get_suit_int(hole[1]):
hole_str += 's'
else:
hole_str += 'o'
wl = ''
if i in winners:
wl = 'w'
else:
wl = 'l'
print hole_str + ',' + winrank + ',' + wl + ',' + str(n) + ',' + str(i)
def manage_winnings(self):
'''
Function that checks who the winners are and distributes the pot
acordingly.
'''
if self.table.state < 4:
# A single player remained, the rest have folded
# Go through each bet, if they dont belong to the un-folded player,
# add them upp so we can transfer them to the winner.
winnings = 0
winner = None
for player in self.table.bets[self.table.state]:
for state in xrange(self.table.state + 1):
winnings += sum(self.table.bets[state][player])
if player.state != 6:
winner = player
winner.bankroll += winnings
winner.signal_end(win=True, amt=winnings, nr_round=self.nr_round)
log('WINNER: %s %s' % (winner.name, winnings))
for p in self.table.players:
if p is not winner:
lost_amt = 0
for bets in self.table.bets.values():
lost_amt += sum(bets[p])
p.signal_end(win=False, amt=lost_amt, nr_round=self.nr_round)
else:
# A so called 'showdown'
e = Evaluator()
dboard = []
for card in self.table.family_cards:
dboard.append(DCard.new(repr(card)))
vals = {}
for p in self.table.players:
vals[p] = [0, 0]
for p in self.table.players:
for s in self.table.bets:
vals[p][0] += sum(self.table.bets[s][p])
hand = [
DCard.new(repr(p.hand.cards()[0])),
DCard.new(repr(p.hand.cards()[1])),
]
vals[p][1] = e.evaluate(dboard, hand) if p.state != 6 else 9000
to_distribute = sum([v[0] for v in vals.values()])
best_card_score = min([v[1] for v in vals.values()])
winners = [
p
for p, v in vals.iteritems()
if v[1] == best_card_score
]
winnings = 0
for p, v in vals.iteritems():
if p in winners:
p.bankroll += v[0]
winnings += v[0]
else:
for w in winners:
w.bankroll += int(v[0]/len(winners))
winnings += int(v[0]/len(winners))
for w in winners:
w.signal_end(
win=True, amt=int(winnings/len(winners)),
nr_round=self.nr_round)
for p in self.table.players:
if p not in winners:
lost_amt = 0
for bets in self.table.bets.values():
lost_amt += sum(bets[p])
p.signal_end(win=False, amt=lost_amt, nr_round=self.nr_round)
log('WINNER(s): %s %s' %
(', '.join([w.name for w in winners]),
int(winnings/len(winners))))
deuces_plus = 'AA KK QQ JJ TT 99 88 77 66 55 44 33 22'.split()
bway = 'A K Q J T'.split()
ATB = []
for i in bway:
for j in bway:
if i == j:
continue
elif bway.index(i) > bway.index(j):
ATB.append(j + i)
elif bway.index(i) < bway.index(j):
ATB.append(i + j + 's')
assert len(ATB) == 20
## Input vars:
board = [Card.new('Qs'), Card.new('Td'), Card.new('4c')]
range_list = ['AA', 'KK', 'QQ', 'AK', 'AKs', 'KQ', 'KQs', 'JJ', '33', '22', 'A4', '99', 'AJ', 'KJ']
range_list = deuces_plus + ATB
## tricky ones highlighted:
## 1 2 3 4 5 6 7 8 9
## sf quad boat flush straight trip set 2p overp tp 1.5p mp wp overc ah nmh
## ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^
print "Range:", range_list
print "Board:",
pr(board)
print
print add_margins(range_plot(range_list))
import numpy as np
from deuces.deuces import Card
board = [
Card.new('Ah'),
Card.new('Kd'),
Card.new('Jc')
]
hand = [
Card.new('Qs'),
Card.new('Th')
]
Card.print_pretty_cards(board + hand)
from deuces.deuces import Card, Deck
from pokermodules.nuts import nut_hand
from sys import argv
if '--test' in argv:
pause = False
else:
pause = True
for i in range(15):
deck = Deck()
flop = deck.draw(3)
turn = [deck.draw(1)]
river = [deck.draw(1)]
for board in [flop, flop + turn, flop + turn + river]:
Card.print_pretty_cards(board)
if pause:
dummy = raw_input('Think hard... ')
print "Nuts:", nut_hand(board)
print
def card_str(self):
return '{}, {}'.format(Card.int_to_pretty_str(self.cards[0]), Card.int_to_pretty_str(self.cards[1]))
def extract_ranks(hole, board):
hrs = [Card.get_rank_int(c) for c in hole]
brs = [Card.get_rank_int(c) for c in board]
brs.sort(reverse = True) # high card is index 0
return hrs, brs
def board_to_string(board):
result = ""
for card in board:
result += "{} ".format(Card.int_to_pretty_str(card))
return result
def __init__(self, strCard):
self.strCard = strCard
self.evalCard = Card.new(strCard)
self.face = strCard[0]
self.suit = strCard[1]
def card_pairs_board(c, b):
card_rank = Card.get_rank_int(c)
board_ranks = map(Card.get_rank_int, b)
return card_rank in board_ranks
def hand2ranks(h):
Lr = []
for c in h:
Lr.append(Card.get_rank_int(c))
Lr.sort()
return Lr
def getHand(self):
'''
get a hand compatible with deuces
'''
return [dCard.new(x.card_string) for x in self.hand]