How to understand Python pass statements in Python basic tutorials

How to understand the Python basic tutorial Python pass sentences, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

Python pass statement

Python pass is an empty statement to maintain the integrity of the program structure.

Pass does nothing and is generally used as a placeholder statement.

The syntax format of the pass statement in Python language is as follows:

Example:

The execution result of the above example:

Pass is generally used to occupy seats.

You sometimes see a def function in Python:

The pass there occupies a position, because if you define an empty function program, an error will be reported, and when you do not think of the content of the function, you can fill it with pass so that the program can run normally.

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