View function instance analysis in python

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Specific operation methods:

1. Find the python program in the computer start menu.

2. Open the idle tool in python program.

3. Click "File" in the upper left corner of the idle tool and select "New File" to create a new shell script.

4. Enter the following instructions in the shell script to import the builtins module.

Import builtins # Import builtins module

5. Finally, use the following instruction to view the current path.

Dir (builtins) # gets all the python built-in functions

Related operation instructions:

Len (dir (builtins)) # uses the built-in function len () to view the number of python built-in functions

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