Question

我想在以下类型的python中使用字典

dictionary = {  
  "Who is Elon Musk":  
    "Elon Reeve Musk FRS is an American business magnate, investor and engineer. He is the founder, CEO, and lead designer of SpaceX; co-founder, CEO, and product architect of Tesla, Inc.; and co-founder and CEO of Neuralink " ,   
  "Second Question":  
    "Second answer"  
}

我想通过上述方法从问题中检索答案。
这种方法有什么问题，什么是正确的方法。还有比使用字典执行上述任务更好的方法。

Answer 1

您可以使用换行符"\n"来显示应该在何处换行。连续字符串文字被解释为单个字符串，因此我们可以轻松地将文字分解为最终字符串将被破坏的位置。

dictionary = {  
  "Who is Elon Musk":  
    "Elon Reeve Musk FRS is an American business magnate, investor and engineer.\n"
    "He is the founder, CEO, and lead designer of SpaceX;\n"
    "co-founder, CEO, and product architect of Tesla, Inc.;\n"
    "and co-founder and CEO of Neuralink." ,   
  "Second Question":  
    "Second answer"  
}

用三引号引起来的字符串可以在这里工作，但是它们不能很好地配合Python的缩进规则，使代码难以阅读。

Answer 2

字典通常用于可构造为键值对的数据。在这种情况下，它假定您知道确切的问题才能查找答案（这真的是个好主意吗？）。那用一套呢？它还可以防止重复。

如何在python字典中存储和检索多行值

2 个答案: