# 高high
HIGH_TYPE = 0# 对子
PAIR_TYPE = 1 << 12# 顺子
STRAIGHT_TYPE = 2 << 12# 同花(金)
FLUSH_TYPE = 3 << 12# 同花顺
STRAIGHT_FLUSH_TYPE = 4 << 12# 豹子
LEOPARD_TYPE = 5 << 12

# !/usr/bin/env python
# -*- coding:utf-8 -*-import sys
reload(sys)
sys.setdefaultencoding("utf-8")CARD_CONST = {"A": 14,"2": 2,"3": 3,"4": 4,"5": 5,"6": 6,"7": 7,"8": 8,"9": 9,"T": 10,"J": 11,"Q": 12,"K": 13
}class Card(object):"""牌的花色+牌值"""def __init__(self, val):self.suit = val[0]self.rank = val[1]self.value = CARD_CONST[val[1]]def __str__(self):return "%s%s" % (self.suit, self.rank)

# 核心思路和德州一致, 把牌力映射为一个整数
# 牌力组成: 4个半字节(4位), 第一个半字节为牌型, 后三个半字节为牌型下最大的牌值
# 牌型, 0: 单张, 1: 对子, 2: 顺子, 3: 金, 4: 顺金, 5: 豹子# 高high
HIGH_TYPE = 0# 对子
PAIR_TYPE = 1 << 12# 顺子
STRAIGHT_TYPE = 2 << 12# 同花(金)
FLUSH_TYPE = 3 << 12# 同花顺
STRAIGHT_FLUSH_TYPE = 4 << 12# 豹子
LEOPARD_TYPE = 5 << 12class ThreeCardEvaluator(object):"""工具类"""@staticmethoddef evaluate(cards):if not isinstance(cards, list):return -1if len(cards) != 3:return -1vals = [card.value for card in cards]# 默认是从小到大排序vals.sort()# 豹子检测leopard_res, leopard_val = ThreeCardEvaluator.__leopard(cards, vals)if leopard_res:return LEOPARD_TYPE + (vals[0] << 8)# 同花检测flush_res, flush_list = ThreeCardEvaluator.__flush(cards, vals)# 顺子检测straight_res, straight_val = ThreeCardEvaluator.__straight(cards, vals)if flush_res and straight_res:return STRAIGHT_FLUSH_TYPE + (straight_val << 8)if flush_res:return FLUSH_TYPE + (flush_list[2] << 8) + (flush_list[1] << 4) + flush_list[2]if straight_res:return STRAIGHT_TYPE + (straight_val << 8)# 对子检测pair_res, pair_list = ThreeCardEvaluator.__pairs(cards, vals)if pair_res:return PAIR_TYPE + (pair_list[0] << 8) + (pair_list[1] << 4)# 剩下的高highreturn HIGH_TYPE + (vals[2] << 8) + (vals[1] << 4) + vals[2]@staticmethoddef __leopard(cards, vals):if cards[0].rank == cards[1].rank and cards[1].rank == cards[2].rank:return True, cards[0].valuereturn False, 0@staticmethoddef __flush(cards, vals):if cards[0].suit == cards[1].suit and cards[1].suit == cards[2].suit:return True, valsreturn False, []@staticmethoddef __straight(cards, vals):# 顺子按序递增if vals[0] + 1 == vals[1] and vals[1] + 1 == vals[2]:return True, vals[2]# 处理特殊的牌型, A23if vals[0] == 2 and vals[1] == 3 and vals[2] == 14:return True, 3return False, 0@staticmethoddef __pairs(cards, vals):if vals[0] == vals[1]:return True, [vals[0], vals[2]]if vals[1] == vals[2]:return True, [vals[1], vals[0]]return False, []

if __name__ == "__main__":card_cases = [[Card('HA'), Card('SA'), Card('DA')],      # 豹子[Card('HA'), Card('HK'), Card('HQ')],      # 顺金[Card('HA'), Card('HK'), Card('HT')],      # 金[Card('HA'), Card('HK'), Card('SQ')],      # 顺子[Card('H9'), Card('D9'), Card('ST')],      # 对子[Card('H9'), Card('DA'), Card('ST')]       # 高牌]for case in card_cases:card = ', '.join([str(_) for _ in case])hand_value = ThreeCardEvaluator.evaluate(case)print "[{}] = {}".format(card, hand_value)

[HA, SA, DA] = 24064
[HA, HK, HQ] = 19968
[HA, HK, HT] = 16094
[HA, HK, SQ] = 11776
[H9, D9, ST] = 6560
[H9, DA, ST] = 3758