纸牌排序
import collections
Card = collections.namedtuple('Card', ['rank', 'suit'])
class French:
ranks = [str(n) for n in range(2, 11)] + list('JQKA')
suits = 'spades diamonds clubs hearts'.split()
def __init__(self):
self._cards = [Card(rank, suit) for rank in self.ranks
for suit in self.suits]
def __len__(self):
return len(self._cards)
def __getitem__(self, position):
return self._cards[position]