修改

poker/card.py

@@ -0,0 +1,129 @@
+"""
+Card module for poker game
+"""
+
+from enum import Enum
+from typing import List, Tuple, Optional
+
+
+class Suit(Enum):
+    SPADES = 's'      # 黑桃
+    HEARTS = 'h'      # 红桃
+    DIAMONDS = 'd'    # 方块
+    CLUBS = 'c'       # 梅花
+
+    def __str__(self):
+        return self.value
+
+
+class Rank(Enum):
+    TWO = (2, '2')
+    THREE = (3, '3')
+    FOUR = (4, '4')
+    FIVE = (5, '5')
+    SIX = (6, '6')
+    SEVEN = (7, '7')
+    EIGHT = (8, '8')
+    NINE = (9, '9')
+    TEN = (10, 'T')
+    JACK = (11, 'J')
+    QUEEN = (12, 'Q')
+    KING = (13, 'K')
+    ACE = (14, 'A')
+
+    def __new__(cls, value, symbol):
+        obj = object.__new__(cls)
+        obj._value_ = value
+        obj.numeric_value = value
+        obj.symbol = symbol
+        return obj
+
+    def __str__(self):
+        return self.symbol
+
+    def __lt__(self, other):
+        if not isinstance(other, Rank):
+            return NotImplemented
+        return self.numeric_value < other.numeric_value
+
+
+class Card:
+    def __init__(self, rank: Rank, suit: Suit):
+        self.rank = rank
+        self.suit = suit
+
+    def __str__(self):
+        return f"{self.rank}{self.suit}"
+
+
+    def __eq__(self, other):
+        if not isinstance(other, Card):
+            return False
+        return self.rank == other.rank and self.suit == other.suit
+
+    def __lt__(self, other):
+        if not isinstance(other, Card):
+            return NotImplemented
+        return self.rank.numeric_value < other.rank.numeric_value
+
+    @classmethod
+    def create_card(cls, card_str: str) -> 'Card':
+        """
+        从字符串创建Card对象，例如 "As", "Kh", "2c"
+        """
+        if len(card_str) != 2:
+            raise ValueError(f"Invalid card string: {card_str}")
+        
+        rank_char = card_str[0]
+        suit_char = card_str[1].lower()
+        
+        # 查找rank
+        rank = None
+        for r in Rank:
+            if r.symbol == rank_char:
+                rank = r
+                break
+        
+        if rank is None:
+            raise ValueError(f"Invalid rank: {rank_char}")
+        
+        # 查找suit
+        suit = None
+        for s in Suit:
+            if s.value == suit_char:
+                suit = s
+                break
+        
+        if suit is None:
+            raise ValueError(f"Invalid suit: {suit_char}")
+        
+        return cls(rank, suit)
+
+    @classmethod
+    def parse_cards(cls, cards_str: str) -> List['Card']:
+        """
+        从字符串解析多张牌，例如 "AsKs AhAdAc6s7s"
+        """
+        cards_str = cards_str.strip()
+        if not cards_str:
+            return []
+        
+        # 将字符串分割成单独的牌
+        card_strings = []
+        i = 0
+        while i < len(cards_str):
+            if cards_str[i].isspace():
+                i += 1
+                continue
+            
+            if i + 1 < len(cards_str):
+                card_str = cards_str[i:i+2]
+                card_strings.append(card_str)
+                i += 2
+            else:
+                raise ValueError(f"Invalid card format at position {i}")
+        result = [] 
+        for card_str in card_strings:  
+            card_tmp = cls.create_card(card_str)  
+            result.append(card_tmp) 
+        return result