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This article mainly introduces how to view the source code in the running state in PyCharm, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

How do I view the source code while running?

Looking at the source code of this function, we usually use IDE to do this.

For example, in PyCharm, you can use the source code of the Ctrl + mouse input function.

What if there is no IDE?

When we want to use a function, how do we know which parameters the function needs to receive?

When we encounter a problem when using a function, how to solve the problem by reading the source code?

Currently, we can use inspect instead of IDE to help you do these things

Inspect.getsource: returns the text of the source code of the object.

The inspection module provides several useful functions to help get information about active objects, such as modules, classes, methods, functions, backtracking, frame objects, and code objects.

There are four main services provided by this module:

Type check

Get the source code

Check classes and functions

Check the interpreter stack.

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