Why cannot pass print function to dir() in python?
Is print a built-in function? If it is, why I cannot run dir(print)
? dir
is a built-in function and dir(dir)
works we开发者_开发问答ll. So it looks very strange to me that dir(print)
could not work.
In python 2 print is a statement and not a function and you can't put a statement as a function argument, in the other hand in python3 print is a function so you can do dir(print)
.
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