55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
>>> from frenchdeck2 import FrenchDeck2, Card
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>>> beer_card = Card('7', 'diamonds')
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>>> beer_card
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Card(rank='7', suit='diamonds')
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>>> deck = FrenchDeck2()
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>>> len(deck)
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52
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>>> deck[:3]
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[Card(rank='2', suit='spades'), Card(rank='3', suit='spades'), Card(rank='4', suit='spades')]
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>>> deck[12::13]
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[Card(rank='A', suit='spades'), Card(rank='A', suit='diamonds'), Card(rank='A', suit='clubs'), Card(rank='A', suit='hearts')]
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>>> Card('Q', 'hearts') in deck
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True
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>>> Card('Z', 'clubs') in deck
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False
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>>> for card in deck: # doctest: +ELLIPSIS
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... print(card)
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Card(rank='2', suit='spades')
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Card(rank='3', suit='spades')
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Card(rank='4', suit='spades')
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...
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>>> for card in reversed(deck): # doctest: +ELLIPSIS
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... print(card)
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Card(rank='A', suit='hearts')
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Card(rank='K', suit='hearts')
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Card(rank='Q', suit='hearts')
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...
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>>> for n, card in enumerate(deck, 1): # doctest: +ELLIPSIS
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... print(n, card)
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1 Card(rank='2', suit='spades')
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2 Card(rank='3', suit='spades')
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3 Card(rank='4', suit='spades')
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...
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>>> def alt_color_rank(card):
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... rank_value = FrenchDeck2.ranks.index(card.rank)
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... suits = 'diamonds clubs hearts spades'.split()
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... return rank_value * len(suits) + suits.index(card.suit)
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Rank test:
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>>> alt_color_rank(Card('2', 'diamonds'))
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0
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>>> alt_color_rank(Card('A', 'spades'))
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51
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>>> for card in sorted(deck, key=alt_color_rank): # doctest: +ELLIPSIS
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... print(card)
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Card(rank='2', suit='diamonds')
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Card(rank='2', suit='clubs')
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Card(rank='2', suit='hearts')
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...
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Card(rank='A', suit='clubs')
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Card(rank='A', suit='hearts')
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Card(rank='A', suit='spades')
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