python中的print()函数是否被视为void函数? [英] Is the print() function in python considered a void function?

问题描述

正如标题所述，python中的print()函数是void函数吗?

As the title says, is the print() function in python a void function?

我认为print()函数返回并打印到屏幕上并传递给它.现在，我考虑了一下，似乎它什么也没有返回，并且确实是一个void函数.有人可以帮我验证一下吗?预先感谢！

I thought the print() function returns and prints to screen what is passed into it. Now that I think about it, it seems like it doesn't return anything and is indeed a void function. Can someone verify this for me please? Thanks in advance!

我尝试了以下操作:

some_variable = print()

print(some_variable)没有

推荐答案

它不返回值，与返回None相同.您不会在文档中明确找到它，因为返回None的函数只是省略了记录返回值的记录.

It does not return a value, which is the same as returning None. You won't find it explicitly in the documentation as functions returning None simply omit documenting the return value.

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