python - クラス配分エラー

Question

クラスは次のとおりです。

class Player:
    #variables
    hand = []
    name = 'Test Player'
    #functions
    def take(self, card): #allows player to take a card
        self.hand.append(card)
    def __str__(self):
        msg = self.name
        if len(self.hand) > 0:
            msg = msg + "\nIn hand:"
            for card in self.hand:
                msg = msg + ' ' + card.short_name
        return msg

ここに関数があります：

def deal(players):
    deck = Deck.generate_deck()
    if len(players) <= 4:
        for player in players:
            for cards in range (0, 7):
                card = random.choice(deck)
                player.take(card)
                deck.remove(card)
    else:
        for player in players:
            for cards in range (0, 5):
                card = random.choice(deck)
                player.take(card)
                deck.remove(card)
    return deck

これが問題です。5 人のプレイヤーにカードを配る関数を呼び出すと、次のようになります。

Player 1
In hand: JC 2H KD 8H QD KH AS 10S QC 10H AH 6S JD 4H 5S 4S 9C 3C QH 9S AD 6D 8S 10C 7C
25

Player 2
In hand: JC 2H KD 8H QD KH AS 10S QC 10H AH 6S JD 4H 5S 4S 9C 3C QH 9S AD 6D 8S 10C 7C
25

Player 3
In hand: JC 2H KD 8H QD KH AS 10S QC 10H AH 6S JD 4H 5S 4S 9C 3C QH 9S AD 6D 8S 10C 7C
25

Player 4
In hand: JC 2H KD 8H QD KH AS 10S QC 10H AH 6S JD 4H 5S 4S 9C 3C QH 9S AD 6D 8S 10C 7C
25

Player 5
In hand: JC 2H KD 8H QD KH AS 10S QC 10H AH 6S JD 4H 5S 4S 9C 3C QH 9S AD 6D 8S 10C 7C
25

psその後の数値は、テストコードの小さなデバッグ用のものであり、影響はありませんでした。