Python 字典中的值可以有两个值吗？
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Can a value in a Python Dictionary have two values?
提问by Zack Shapiro
For a test program I'm making a simple model of the NFL. I'd like to assign a record (wins and losses) to a team as a value in a dictionary? Is that possible?
对于测试程序，我正在制作 NFL 的简单模型。我想将记录（输赢）作为字典中的值分配给团队？那可能吗？
For example:
例如：
afcNorth = ["Baltimore Ravens", "Pittsburgh Steelers", "Cleveland Browns", "Cincinatti Bengals"]
If the Ravens had 13 wins and 3 loses, can the dictionary account for both of those values? If so, how?
如果乌鸦队 13 胜 3 负，字典可以解释这两个值吗？如果是这样，如何？
采纳答案by Spacedman
sure, just make the value a list or tuple:
当然，只需将值设为列表或元组：
afc = {'Baltimore Ravens': (10,3), 'Pb Steelers': (3,4)}
If it gets more complicated, you might want to make a more complicated structure than a tuple - for example if you like dictionaries, you can put a dictionary in your dictionary so you can dictionary while you dictionary.
如果它变得更复杂，你可能想要制作一个比元组更复杂的结构——例如，如果你喜欢字典，你可以在你的字典中放一个字典，这样你就可以一边字典一边查字典。
afc = {'Baltimore Ravens': {'wins':10,'losses': 3}, 'Pb Steelers': {'wins': 3,'losses': 4}}
But eventually you might want to move up to classes...
但最终你可能想要升级到课堂......
回答by Sven Marnach
The values in the dictionary can be tuples or, maybe better in this case, lists:
字典中的值可以是元组，或者在这种情况下可能更好的是列表：
d = {"Baltimore Ravens": [13, 3]}
d["Baltimore Ravens"][0] += 1
print d
# {"Baltimore Ravens": [14, 3]}
回答by Andrew Jaffe
Well, you can use a tuple (or a list):
好吧，您可以使用元组（或列表）：
records = {}
records["Baltimore Ravens"] = (13, 3)
Or you could be fancy and make a Recordclass with Record.winsand record.losses, but that's probably overkill.
或者你可以看中，并作出Record类Record.wins和record.losses，但是这可能矫枉过正。
(As another answer points out, using a list means that you can do arithmetic on the values, which might be useful.)
（正如另一个答案指出的那样，使用列表意味着您可以对值进行算术运算，这可能很有用。）
