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This article introduces the knowledge of "how to use python help () to obtain function information". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Instructions for use

It is very practical to get help information for specific functions and categories in interpreter interaction mode.

For built-in functions, if you don't know anything, you can use help () to check the instructions.

2. Examples

For example, look at the use of the built-in function any ():

> help (any) # just use the function name

The help message for any () is displayed:

Help on built-in function any in module builtins: any (iterable, /) Return True if bool (x) is True for any x in the iterable. If the iterable is empty, return False. (END)

Press Q key to exit the above interface.

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