use*_*442 3 python variables raw-input
这是我的代码:
Adherent = "a person who follows or upholds a leader, cause, etc.; supporter; follower."
word=raw_input("Enter a word: ")
print word
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当我运行此代码并输入Adherent时,会生成Adherent一词.我如何才能将Adherent的定义改为弹出?
您可以(应该)使用字词映射到定义的字典:
>>> word_dct = {"Adherent" : "a person who follows or upholds a leader, cause, etc.; supporter; follower."}
>>> word=raw_input("Enter a word: ")
Enter a word: Adherent
>>> word_dct[word]
'a person who follows or upholds a leader, cause, etc.; supporter; follower.'
>>>
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创建动态变量是一种糟糕且有潜在危险的做法.它不仅很容易丢失它们,而且如果您使用exec或eval创建它们,您将面临执行任意代码的风险.请参阅为什么要避免使用exec()和eval()?欲获得更多信息.甚至访问locals或globals通常不赞成使用列表或字典.